diff --git a/CMakeLists.txt b/CMakeLists.txt index 3876c89b..b5c81cd0 100755 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -127,7 +127,7 @@ set(MEGA_LIBOGG_VER "1.3.2") set(MEGA_LIBVORBIS_VER "1.3.5") set(MEGA_LIBTHEORA_VER "1.1.1") set(MEGA_MPG123_VER "1.25.6") -set(MEGA_FREETYPE_VER "2.6.5") +set(MEGA_FREETYPE_VER "2.8") set(MEGA_SDL2_VER "2.0.5-b48d8a98e261") set(MEGA_OPENAL_VER "1.17.0") set(MEGA_MODPLUG_VER "0.8.8.4") diff --git a/libs/freetype-2.6.5/builds/wince/vc2008-ce/freetype.vcproj b/libs/freetype-2.6.5/builds/wince/vc2008-ce/freetype.vcproj deleted file mode 100644 index fc2a50da..00000000 --- a/libs/freetype-2.6.5/builds/wince/vc2008-ce/freetype.vcproj +++ /dev/null @@ -1,13495 +0,0 @@ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - diff --git a/libs/freetype-2.6.5/builds/windows/vc2005/freetype.sln b/libs/freetype-2.6.5/builds/windows/vc2005/freetype.sln deleted file mode 100644 index e9d5320a..00000000 --- a/libs/freetype-2.6.5/builds/windows/vc2005/freetype.sln +++ /dev/null @@ -1,31 +0,0 @@ -Microsoft Visual Studio Solution File, Format Version 9.00 -# Visual Studio 2005 -Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "freetype", "freetype.vcproj", "{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}" -EndProject -Global - GlobalSection(SolutionConfigurationPlatforms) = preSolution - LIB Debug Multithreaded|Win32 = LIB Debug Multithreaded|Win32 - LIB Debug Singlethreaded|Win32 = LIB Debug Singlethreaded|Win32 - LIB Debug|Win32 = LIB Debug|Win32 - LIB Release Multithreaded|Win32 = LIB Release Multithreaded|Win32 - LIB Release Singlethreaded|Win32 = LIB Release Singlethreaded|Win32 - LIB Release|Win32 = LIB Release|Win32 - EndGlobalSection - GlobalSection(ProjectConfigurationPlatforms) = postSolution - {78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Multithreaded|Win32.ActiveCfg = Debug Multithreaded|Win32 - {78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Multithreaded|Win32.Build.0 = Debug Multithreaded|Win32 - {78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Singlethreaded|Win32.ActiveCfg = Debug Singlethreaded|Win32 - {78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Singlethreaded|Win32.Build.0 = Debug Singlethreaded|Win32 - {78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug|Win32.ActiveCfg = Debug|Win32 - {78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug|Win32.Build.0 = Debug|Win32 - {78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Multithreaded|Win32.ActiveCfg = Release Multithreaded|Win32 - {78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Multithreaded|Win32.Build.0 = Release Multithreaded|Win32 - {78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Singlethreaded|Win32.ActiveCfg = Release Singlethreaded|Win32 - {78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Singlethreaded|Win32.Build.0 = Release Singlethreaded|Win32 - {78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release|Win32.ActiveCfg = Release|Win32 - {78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release|Win32.Build.0 = Release|Win32 - EndGlobalSection - GlobalSection(SolutionProperties) = preSolution - HideSolutionNode = FALSE - EndGlobalSection -EndGlobal diff --git a/libs/freetype-2.6.5/builds/windows/vc2005/freetype.vcproj b/libs/freetype-2.6.5/builds/windows/vc2005/freetype.vcproj deleted file mode 100644 index d8ab3fe8..00000000 --- a/libs/freetype-2.6.5/builds/windows/vc2005/freetype.vcproj +++ /dev/null @@ -1,646 +0,0 @@ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - \ No newline at end of file diff --git a/libs/freetype-2.6.5/builds/windows/vc2008/freetype.sln b/libs/freetype-2.6.5/builds/windows/vc2008/freetype.sln deleted file mode 100644 index 9a745562..00000000 --- a/libs/freetype-2.6.5/builds/windows/vc2008/freetype.sln +++ /dev/null @@ -1,31 +0,0 @@ -Microsoft Visual Studio Solution File, Format Version 10.00 -# Visual Studio 2008 -Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "freetype", "freetype.vcproj", "{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}" -EndProject -Global - GlobalSection(SolutionConfigurationPlatforms) = preSolution - LIB Debug Multithreaded|Win32 = LIB Debug Multithreaded|Win32 - LIB Debug Singlethreaded|Win32 = LIB Debug Singlethreaded|Win32 - LIB Debug|Win32 = LIB Debug|Win32 - LIB Release Multithreaded|Win32 = LIB Release Multithreaded|Win32 - LIB Release Singlethreaded|Win32 = LIB Release Singlethreaded|Win32 - LIB Release|Win32 = LIB Release|Win32 - EndGlobalSection - GlobalSection(ProjectConfigurationPlatforms) = postSolution - {78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Multithreaded|Win32.ActiveCfg = Debug Multithreaded|Win32 - {78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Multithreaded|Win32.Build.0 = Debug Multithreaded|Win32 - {78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Singlethreaded|Win32.ActiveCfg = Debug Singlethreaded|Win32 - {78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Singlethreaded|Win32.Build.0 = Debug Singlethreaded|Win32 - {78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug|Win32.ActiveCfg = Debug|Win32 - {78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug|Win32.Build.0 = Debug|Win32 - {78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Multithreaded|Win32.ActiveCfg = Release Multithreaded|Win32 - {78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Multithreaded|Win32.Build.0 = Release Multithreaded|Win32 - {78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Singlethreaded|Win32.ActiveCfg = Release Singlethreaded|Win32 - {78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Singlethreaded|Win32.Build.0 = Release Singlethreaded|Win32 - {78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release|Win32.ActiveCfg = Release|Win32 - {78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release|Win32.Build.0 = Release|Win32 - EndGlobalSection - GlobalSection(SolutionProperties) = preSolution - HideSolutionNode = FALSE - EndGlobalSection -EndGlobal diff --git a/libs/freetype-2.6.5/builds/windows/vc2008/freetype.vcproj b/libs/freetype-2.6.5/builds/windows/vc2008/freetype.vcproj deleted file mode 100644 index 6bd7c884..00000000 --- a/libs/freetype-2.6.5/builds/windows/vc2008/freetype.vcproj +++ /dev/null @@ -1,2180 +0,0 @@ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - diff --git a/libs/freetype-2.6.5/builds/windows/vc2010/freetype.sln b/libs/freetype-2.6.5/builds/windows/vc2010/freetype.sln deleted file mode 100644 index a65ad126..00000000 --- a/libs/freetype-2.6.5/builds/windows/vc2010/freetype.sln +++ /dev/null @@ -1,49 +0,0 @@ -Microsoft Visual Studio Solution File, Format Version 11.00 -# Visual Studio Express 2012 for Windows Desktop -Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "freetype", "freetype.vcxproj", "{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}" -EndProject -Global - GlobalSection(SolutionConfigurationPlatforms) = preSolution - Debug|Win32 = Debug|Win32 - Debug|x64 = Debug|x64 - Debug Multithreaded|Win32 = Debug Multithreaded|Win32 - Debug Multithreaded|x64 = Debug Multithreaded|x64 - Debug Singlethreaded|Win32 = Debug Singlethreaded|Win32 - Debug Singlethreaded|x64 = Debug Singlethreaded|x64 - Release|Win32 = Release|Win32 - Release|x64 = Release|x64 - 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-Package=<3> -{{{ -}}} - -############################################################################### - diff --git a/libs/freetype-2.6.5/builds/windows/visualce/freetype.vcproj b/libs/freetype-2.6.5/builds/windows/visualce/freetype.vcproj deleted file mode 100644 index a91e9779..00000000 --- a/libs/freetype-2.6.5/builds/windows/visualce/freetype.vcproj +++ /dev/null @@ -1,13885 +0,0 @@ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - diff --git a/libs/freetype-2.6.5/docs/INSTALL.MAC b/libs/freetype-2.6.5/docs/INSTALL.MAC deleted file mode 100644 index 3b76514f..00000000 --- a/libs/freetype-2.6.5/docs/INSTALL.MAC +++ /dev/null @@ -1,32 +0,0 @@ -Please follow the instructions in INSTALL.UNIX to install FreeType on -Mac OS X. - -Currently FreeType2 functions based on some deprecated Carbon APIs -return FT_Err_Unimplemented_Feature always, even if FreeType2 is -configured and built on the system that deprecated Carbon APIs are -available. To enable deprecated FreeType2 functions as far as possible, -replace src/base/ftmac.c by builds/mac/ftmac.c. - -Starting with Mac OS X 10.5, gcc defaults the deployment target -to 10.5. In previous versions of Mac OS X, this defaulted to 10.1. -If you want your built binaries to run only on 10.5, this change -does not concern you. If you want them to also run on older versions -of Mac OS X, then you must either set the MACOSX_DEPLOYMENT_TARGET -environment variable or pass -mmacosx-version-min to gcc. You should -specify the oldest version of Mac OS you want the code to run on. -For example, if you use Bourne shell: - - export MACOSX_DEPLOYMENT_TARGET=10.2 - -or, if you use C shell: - - setenv MACOSX_DEPLOYMENT_TARGET 10.2 - -Alternatively, you could pass "-mmacosx-version-min=10.2" to gcc. - -Here the number 10.2 is the lowest version that the built binaries -can run on. In the cases in above, the built binaries will run on -Mac OS X 10.2 and later, but _not_ earlier. If you want to run on -earlier, you have to set lower version, e.g. 10.0. - -For classic Mac OS (Mac OS 7, 8, 9) please refer to builds/mac/README. diff --git a/libs/freetype-2.6.5/docs/formats.txt b/libs/freetype-2.6.5/docs/formats.txt deleted file mode 100644 index 716396e8..00000000 --- a/libs/freetype-2.6.5/docs/formats.txt +++ /dev/null @@ -1,178 +0,0 @@ -This file contains a list of various font formats. It gives the -reference document and whether it is supported in FreeType 2. - - - file type: - The only special case is `MAC'; on older Mac OS versions, a `file' - is stored as a data and a resource fork, this is, within two - separate data chunks. In all other cases, the font data is stored - in a single file. - - wrapper format: - The format used to represent the font data. In the table below it - is used only if the font format differs. Possible values are `SFNT' - (binary), `PS' (a text header, followed by binary or text data), - `LZW' (compressed with either `gzip' or `compress'), and - `BZ2' (compressed with `bzip2`). - - font format: - How the font is to be accessed, possibly after converting the file - type and wrapper format into a generic form. Bitmap formats are - `BDF', `PCF', and one form of `WINFNT'; all others are vector - formats. - - font type: - Sub-formats of the font format. `SBIT' and `MACSBIT' are bitmap - formats, `MM' and `VAR' support optical axes. - - glyph access: - If not specified, the glyph access is `standard' to the font format. - Values are `CID' for CID-keyed fonts, `SYNTHETIC' for fonts which - are modified versions of other fonts by means of a transformation - matrix, `COLLECTION' for collecting multiple fonts (sharing most of - the data) into a single file, and `TYPE_0' for PS fonts which are to - be accessed in a tree-like structure. - - FreeType driver: - The module in the FreeType library which handles the specific font - format. A missing entry means that FreeType doesn't support the - font format (yet). - - -Please send additions and/or corrections to wl@gnu.org or to the -FreeType developer's list at freetype-devel@nongnu.org (for subscribers -only). If you can provide a font example for a format which isn't -supported yet please send a mail too. - - -file wrapper font font glyph FreeType reference -type format format type access driver documents ----------------------------------------------------------------------------- - ---- --- BDF --- --- bdf 5005.BDF_Spec.pdf, X11 - - ---- SFNT PS TYPE_1 --- type1 Type 1 GX Font Format - (for the Mac) [3] -MAC SFNT PS TYPE_1 --- type1 Type 1 GX Font Format - (for the Mac) [3] ---- SFNT PS TYPE_1 CID cid 5180.sfnt.pdf (for the Mac) - [3] -MAC SFNT PS TYPE_1 CID cid 5180.sfnt.pdf (for the Mac) - [3] ---- SFNT PS CFF --- cff OT spec, 5176.CFF.pdf - (`OTTO' format) -MAC SFNT PS CFF --- cff OT spec, 5176.CFF.pdf - (`OTTO' format) ---- SFNT PS CFF CID cff OT spec, 5176.CFF.pdf -MAC SFNT PS CFF CID cff OT spec, 5176.CFF.pdf ---- SFNT PS CFF SYNTHETIC --- OT spec, 5176.CFF.pdf -MAC SFNT PS CFF SYNTHETIC --- OT spec, 5176.CFF.pdf ---- SFNT TT SBIT --- sfnt XFree86 (bitmaps only; - with `head' table) ---- SFNT TT MACSBIT --- sfnt OT spec (for the Mac; - bitmaps only; `bhed' table) -MAC SFNT TT MACSBIT --- sfnt OT spec (for the Mac; - bitmaps only; `bhed' table) ---- SFNT TT --- --- truetype OT spec (`normal' TT font) -MAC SFNT TT --- --- truetype OT spec (`normal' TT font) -MAC SFNT TT VAR --- truetype GX spec (`?var' tables) ---- SFNT TT --- COLLECTION truetype OT spec (this can't be CFF) -MAC SFNT TT --- COLLECTION truetype OT spec (this can't be CFF) - - ---- --- PS TYPE_1 --- type1 T1_SPEC.pdf - (`normal' Type 1 font) -MAC --- PS TYPE_1 --- type1 T1_SPEC.pdf - (`normal' Type 1 font) ---- --- PS TYPE_1 CID cid PLRM.pdf (CID Font Type 0; - Type 9 font) ---- --- PS MM --- type1 5015.Type1_Supp.pdf - (Multiple Masters) ---- --- PS CFF --- cff 5176.CFF.pdf (`pure' CFF) ---- --- PS CFF CID cff 5176.CFF.pdf (`pure' CFF) ---- --- PS CFF SYNTHETIC --- 5176.CFF.pdf (`pure' CFF) ---- PS PS CFF --- --- PLRM.pdf (Type 2) [1] ---- PS PS CFF CID --- PLRM.pdf (Type 2) [1] ---- PS PS CFF SYNTHETIC --- PLRM.pdf (Type 2) [1] ---- --- PS --- TYPE_0 --- PLRM.pdf ---- --- PS TYPE_3 --- --- PLRM.pdf (never supported) ---- --- PS TYPE_3 CID --- PLRM.pdf (CID Font Type 1; - Type 10 font; never supported) ---- PS PS TYPE_14 --- --- PLRM.pdf (Chameleon font; - Type 14 font; never supported?) ---- --- PS TYPE_32 CID --- PLRM.pdf (CID Font Type 4; - Type 32 font; never supported?) ---- PS TT --- --- type42 5012.Type42_Spec.pdf - (Type 42 font) ---- PS TT --- CID --- PLRM.pdf (CID Font Type 2; - Type 11 font) - - ---- ? ? CEF ? cff ? - - ---- --- PCF --- --- pcf X11 [4] ---- LZW PCF --- --- pcf X11 [4] ---- BZ2 PCF --- --- pcf X11 [4] - - ---- --- PFR PFR0 --- pfr [2] ---- --- PFR PFR1 --- --- (undocumented, proprietary; - probably never supported) - - ---- --- WINFNT --- --- winfonts Windows developer's notes [5] ---- --- WINFNT VECTOR --- --- Windows developer's notes [5] - - -[1] Support should be rather simple since this is identical to `CFF' but - in a PS wrapper. - -[2] Official PFR specification: - - http://www.bitstream.com/categories/developer/truedoc/pfrspec.html - http://www.bitstream.com/categories/developer/truedoc/pfrspec1.2.pdf - - The syntax of the auxiliary data is not defined there, but is - partially defined in MHP 1.0.3 (also called ETSI TS 101812 V1.3.1) - section 7.4. - - http://www.etsi.org/ - http://webapp.etsi.org/workprogram/Report_WorkItem.asp?WKI_ID=18799 - - (free registration required). - -[3] Support is rudimentary currently; some tables are not loaded yet. - -[4] See - - THE X WINDOW SYSTEM SERVER: X VERSION 11, RELEASE 5 - Elias Israel, Erik Fortune, Digital Press, 1992 - ISBN 1-55558-096-3 - - for a specification given in Appendix D on pgs. 436-450. However, - this information might be out of date; unfortunately, there is no - PCF specification available online, and this book is out of print. - George Williams deduced the font format from the X11 sources and - documented it for his FontForge font editor: - - http://fontforge.sourceforge.net/pcf-format.html - -[5] This is from MS Windows 3; see Microsoft's Knowledge Base article at - - http://support.microsoft.com/kb/65123 - ------------------------------------------------------------------------- - -Copyright 2004-2016 by -David Turner, Robert Wilhelm, and Werner Lemberg. - -This file is part of the FreeType project, and may only be used, -modified, and distributed under the terms of the FreeType project -license, LICENSE.TXT. By continuing to use, modify, or distribute this -file you indicate that you have read the license and understand and -accept it fully. - - ---- end of formats.txt --- diff --git a/libs/freetype-2.6.5/docs/reference/ft2-index.html b/libs/freetype-2.6.5/docs/reference/ft2-index.html deleted file mode 100644 index 13ebad3a..00000000 --- a/libs/freetype-2.6.5/docs/reference/ft2-index.html +++ /dev/null @@ -1,383 +0,0 @@ - - - - -FreeType-2.6.5 API Reference - - - - -
[TOC]
-

FreeType-2.6.5 API Reference

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
BDF_PROPERTY_TYPE_ATOMFT_LibraryFT_SYNTHESIS_H
BDF_PROPERTY_TYPE_CARDINALFT_Library_SetLcdFilterFT_SYSTEM_H
BDF_PROPERTY_TYPE_INTEGERFT_Library_SetLcdFilterWeightsFT_Tag
BDF_PROPERTY_TYPE_NONEFT_Library_VersionFT_Tan
BDF_PropertyFT_ListFT_TRIGONOMETRY_H
BDF_PropertyRecFT_List_AddFT_TRUETYPE_DRIVER_H
BDF_PropertyTypeFT_List_DestructorFT_TRUETYPE_ENGINE_TYPE_NONE
CID_FaceDictFT_List_FinalizeFT_TRUETYPE_ENGINE_TYPE_PATENTED
CID_FaceDictRecFT_List_FindFT_TRUETYPE_ENGINE_TYPE_UNPATENTED
CID_FaceInfoFT_List_InsertFT_TRUETYPE_IDS_H
CID_FaceInfoRecFT_List_IterateFT_TRUETYPE_TABLES_H
CID_FontDictFT_List_IteratorFT_TRUETYPE_TAGS_H
CID_InfoFT_List_RemoveFT_TrueTypeEngineType
darkening-parameters (autofit)FT_List_UpFT_TrueTypeGX_Free
darkening-parameters (cff)FT_ListNodeFT_TrueTypeGX_Validate
default-scriptFT_ListNodeRecFT_TYPE1_TABLES_H
FREETYPE_MAJORFT_ListRecFT_TYPES_H
FREETYPE_MINORFT_LOAD_COLORFT_UFWord
FREETYPE_PATCHFT_LOAD_COMPUTE_METRICSFT_UInt
FREETYPE_XXXFT_LOAD_CROP_BITMAPFT_UInt16
FT_Activate_SizeFT_LOAD_DEFAULTFT_UInt32
FT_ADVANCE_FLAG_FAST_ONLYFT_LOAD_FORCE_AUTOHINTFT_UInt64
FT_ADVANCES_HFT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTHFT_ULong
FT_Add_Default_ModulesFT_LOAD_IGNORE_TRANSFORMFT_UNPATENTED_HINTING_H
FT_Add_ModuleFT_LOAD_LINEAR_DESIGNFT_UnitVector
FT_Alloc_FuncFT_LOAD_MONOCHROMEFT_UShort
FT_ANGLE_2PIFT_LOAD_NO_AUTOHINTFT_VALIDATE_APPLE
FT_ANGLE_PIFT_LOAD_NO_BITMAPFT_VALIDATE_BASE
FT_ANGLE_PI2FT_LOAD_NO_HINTINGFT_VALIDATE_bsln
FT_ANGLE_PI4FT_LOAD_NO_RECURSEFT_VALIDATE_CKERN
FT_AngleFT_LOAD_NO_SCALEFT_VALIDATE_CKERNXXX
FT_Angle_DiffFT_LOAD_PEDANTICFT_VALIDATE_feat
FT_Atan2FT_LOAD_RENDERFT_VALIDATE_GDEF
FT_Attach_FileFT_LOAD_TARGET_LCDFT_VALIDATE_GPOS
FT_Attach_StreamFT_LOAD_TARGET_LCD_VFT_VALIDATE_GSUB
FT_AUTOHINTER_HFT_LOAD_TARGET_LIGHTFT_VALIDATE_GX
FT_AUTOHINTER_SCRIPT_CJKFT_LOAD_TARGET_MODEFT_VALIDATE_GX_LENGTH
FT_AUTOHINTER_SCRIPT_INDICFT_LOAD_TARGET_MONOFT_VALIDATE_GXXXX
FT_AUTOHINTER_SCRIPT_LATINFT_LOAD_TARGET_NORMALFT_VALIDATE_JSTF
FT_AUTOHINTER_SCRIPT_NONEFT_LOAD_TARGET_XXXFT_VALIDATE_just
FT_AUTOHINTER_SCRIPT_XXXFT_LOAD_VERTICAL_LAYOUTFT_VALIDATE_kern
FT_BBOX_HFT_LOAD_XXXFT_VALIDATE_lcar
FT_BBoxFT_Load_CharFT_VALIDATE_MATH
FT_BDF_HFT_Load_GlyphFT_VALIDATE_MS
FT_BITMAP_HFT_Load_Sfnt_TableFT_VALIDATE_mort
FT_BitmapFT_LongFT_VALIDATE_morx
FT_Bitmap_ConvertFT_LZW_HFT_VALIDATE_OT
FT_Bitmap_CopyFT_MAC_HFT_VALIDATE_OTXXX
FT_Bitmap_DoneFT_MAKE_TAGFT_VALIDATE_opbd
FT_Bitmap_EmboldenFT_MatrixFT_VALIDATE_prop
FT_Bitmap_InitFT_Matrix_InvertFT_VALIDATE_trak
FT_Bitmap_SizeFT_Matrix_MultiplyFT_Var_Axis
FT_BitmapGlyphFT_MemoryFT_Var_Named_Style
FT_BitmapGlyphRecFT_MemoryRecFT_Vector
FT_BoolFT_MM_AxisFT_Vector_From_Polar
FT_ByteFT_MM_VarFT_Vector_Length
FT_BytesFT_MODULE_ERRORS_HFT_Vector_Polarize
FT_BZIP2_HFT_MODULE_HFT_Vector_Rotate
FT_CACHE_CHARMAP_HFT_ModuleFT_Vector_Transform
FT_CACHE_HFT_Module_ClassFT_Vector_Unit
FT_CACHE_IMAGE_HFT_Module_ConstructorFT_WINFONTS_H
FT_CACHE_SMALL_BITMAPS_HFT_Module_DestructorFT_WinFNT_Header
FT_CeilFixFT_Module_RequesterFT_WinFNT_HeaderRec
FT_CFF_DRIVER_HFT_MULTIPLE_MASTERS_HFT_WinFNT_ID_CP1250
FT_CFF_HINTING_ADOBEFT_MulDivFT_WinFNT_ID_CP1251
FT_CFF_HINTING_FREETYPEFT_MulFixFT_WinFNT_ID_CP1252
FT_CFF_HINTING_XXXFT_Multi_MasterFT_WinFNT_ID_CP1253
FT_CharFT_New_FaceFT_WinFNT_ID_CP1254
FT_CharMapFT_New_Face_From_FONDFT_WinFNT_ID_CP1255
FT_CharMapRecFT_New_Face_From_FSRefFT_WinFNT_ID_CP1256
FT_CID_HFT_New_Face_From_FSSpecFT_WinFNT_ID_CP1257
FT_ClassicKern_FreeFT_New_LibraryFT_WinFNT_ID_CP1258
FT_ClassicKern_ValidateFT_New_Memory_FaceFT_WinFNT_ID_CP1361
FT_CONFIG_CONFIG_HFT_New_SizeFT_WinFNT_ID_CP874
FT_CONFIG_MODULES_HFT_OffsetFT_WinFNT_ID_CP932
FT_CONFIG_OPTIONS_HFT_OPEN_DRIVERFT_WinFNT_ID_CP936
FT_CONFIG_STANDARD_LIBRARY_HFT_OPEN_MEMORYFT_WinFNT_ID_CP949
FT_CosFT_OPEN_PARAMSFT_WinFNT_ID_CP950
FT_DataFT_OPEN_PATHNAMEFT_WinFNT_ID_DEFAULT
FT_DivFixFT_OPEN_STREAMFT_WinFNT_ID_MAC
FT_Done_FaceFT_OPEN_XXXFT_WinFNT_ID_OEM
FT_Done_FreeTypeFT_OPENTYPE_VALIDATE_HFT_WinFNT_ID_SYMBOL
FT_Done_GlyphFT_Open_ArgsFT_WinFNT_ID_XXX
FT_Done_LibraryFT_Open_FaceFTC_CMapCache
FT_Done_SizeFT_OpenType_FreeFTC_CMapCache_Lookup
FT_DriverFT_OpenType_ValidateFTC_CMapCache_New
FT_ENC_TAGFT_ORIENTATION_FILL_LEFTFTC_Face_Requester
FT_ENCODING_ADOBE_CUSTOMFT_ORIENTATION_FILL_RIGHTFTC_FaceID
FT_ENCODING_ADOBE_EXPERTFT_ORIENTATION_NONEFTC_ImageCache
FT_ENCODING_ADOBE_LATIN_1FT_ORIENTATION_POSTSCRIPTFTC_ImageCache_Lookup
FT_ENCODING_ADOBE_STANDARDFT_ORIENTATION_TRUETYPEFTC_ImageCache_LookupScaler
FT_ENCODING_APPLE_ROMANFT_OrientationFTC_ImageCache_New
FT_ENCODING_BIG5FT_OUTLINE_EVEN_ODD_FILLFTC_ImageType
FT_ENCODING_GB2312FT_OUTLINE_HFTC_ImageTypeRec
FT_ENCODING_JOHABFT_OUTLINE_HIGH_PRECISIONFTC_Manager
FT_ENCODING_MS_BIG5FT_OUTLINE_IGNORE_DROPOUTSFTC_Manager_Done
FT_ENCODING_MS_GB2312FT_OUTLINE_INCLUDE_STUBSFTC_Manager_LookupFace
FT_ENCODING_MS_JOHABFT_OUTLINE_NONEFTC_Manager_LookupSize
FT_ENCODING_MS_SJISFT_OUTLINE_OWNERFTC_Manager_New
FT_ENCODING_MS_SYMBOLFT_OUTLINE_REVERSE_FILLFTC_Manager_RemoveFaceID
FT_ENCODING_MS_WANSUNGFT_OUTLINE_SINGLE_PASSFTC_Manager_Reset
FT_ENCODING_NONEFT_OUTLINE_SMART_DROPOUTSFTC_Node
FT_ENCODING_OLD_LATIN_2FT_OUTLINE_XXXFTC_Node_Unref
FT_ENCODING_SJISFT_OutlineFTC_SBit
FT_ENCODING_UNICODEFT_Outline_CheckFTC_SBitCache
FT_ENCODING_WANSUNGFT_Outline_ConicToFuncFTC_SBitCache_Lookup
FT_EncodingFT_Outline_CopyFTC_SBitCache_LookupScaler
FT_ERRORS_HFT_Outline_CubicToFuncFTC_SBitCache_New
FT_Err_XXXFT_Outline_DecomposeFTC_SBitRec
FT_ErrorFT_Outline_DoneFTC_Scaler
FT_F26Dot6FT_Outline_EmboldenFTC_ScalerRec
FT_F2Dot14FT_Outline_EmboldenXYfallback-script
FT_FACE_FLAG_CID_KEYEDFT_Outline_Funcsglyph-to-script-map
FT_FACE_FLAG_COLORFT_Outline_Get_BBoxhinting-engine (cff)
FT_FACE_FLAG_EXTERNAL_STREAMFT_Outline_Get_Bitmapincrease-x-height
FT_FACE_FLAG_FAST_GLYPHSFT_Outline_Get_CBoxinterpreter-version
FT_FACE_FLAG_FIXED_SIZESFT_Outline_Get_Orientationno-stem-darkening (autofit)
FT_FACE_FLAG_FIXED_WIDTHFT_Outline_GetInsideBorderno-stem-darkening (cff)
FT_FACE_FLAG_GLYPH_NAMESFT_Outline_GetOutsideBorderPS_DICT_BLUE_FUZZ
FT_FACE_FLAG_HINTERFT_Outline_LineToFuncPS_DICT_BLUE_SCALE
FT_FACE_FLAG_HORIZONTALFT_Outline_MoveToFuncPS_DICT_BLUE_SHIFT
FT_FACE_FLAG_KERNINGFT_Outline_NewPS_DICT_BLUE_VALUE
FT_FACE_FLAG_MULTIPLE_MASTERSFT_Outline_RenderPS_DICT_CHAR_STRING
FT_FACE_FLAG_SCALABLEFT_Outline_ReversePS_DICT_CHAR_STRING_KEY
FT_FACE_FLAG_SFNTFT_Outline_TransformPS_DICT_ENCODING_ENTRY
FT_FACE_FLAG_TRICKYFT_Outline_TranslatePS_DICT_ENCODING_TYPE
FT_FACE_FLAG_VERTICALFT_OutlineGlyphPS_DICT_FAMILY_BLUE
FT_FACE_FLAG_XXXFT_OutlineGlyphRecPS_DICT_FAMILY_NAME
FT_FaceFT_PARAM_TAG_IGNORE_PREFERRED_FAMILYPS_DICT_FAMILY_OTHER_BLUE
FT_Face_CheckTrueTypePatentsFT_PARAM_TAG_IGNORE_PREFERRED_SUBFAMILYPS_DICT_FONT_BBOX
FT_Face_GetCharsOfVariantFT_PARAM_TAG_INCREMENTALPS_DICT_FONT_MATRIX
FT_Face_GetCharVariantIndexFT_PARAM_TAG_UNPATENTED_HINTINGPS_DICT_FONT_NAME
FT_Face_GetCharVariantIsDefaultFT_ParameterPS_DICT_FONT_TYPE
FT_Face_GetVariantSelectorsFT_PFR_HPS_DICT_FORCE_BOLD
FT_Face_GetVariantsOfCharFT_PIXEL_MODE_BGRAPS_DICT_FS_TYPE
FT_Face_InternalFT_PIXEL_MODE_GRAYPS_DICT_FULL_NAME
FT_Face_SetUnpatentedHintingFT_PIXEL_MODE_GRAY2PS_DICT_IS_FIXED_PITCH
FT_FaceRecFT_PIXEL_MODE_GRAY4PS_DICT_ITALIC_ANGLE
FT_FixedFT_PIXEL_MODE_LCDPS_DICT_LANGUAGE_GROUP
FT_FloorFixFT_PIXEL_MODE_LCD_VPS_DICT_LEN_IV
FT_FONT_FORMATS_HFT_PIXEL_MODE_MONOPS_DICT_MIN_FEATURE
FT_FREETYPE_HFT_PIXEL_MODE_NONEPS_DICT_NOTICE
FT_Free_FuncFT_Pixel_ModePS_DICT_NUM_BLUE_VALUES
FT_FSTYPE_BITMAP_EMBEDDING_ONLYFT_PointerPS_DICT_NUM_CHAR_STRINGS
FT_FSTYPE_EDITABLE_EMBEDDINGFT_PosPS_DICT_NUM_FAMILY_BLUES
FT_FSTYPE_INSTALLABLE_EMBEDDINGFT_Prop_GlyphToScriptMapPS_DICT_NUM_FAMILY_OTHER_BLUES
FT_FSTYPE_NO_SUBSETTINGFT_Prop_IncreaseXHeightPS_DICT_NUM_OTHER_BLUES
FT_FSTYPE_PREVIEW_AND_PRINT_EMBEDDINGFT_Property_GetPS_DICT_NUM_STEM_SNAP_H
FT_FSTYPE_RESTRICTED_LICENSE_EMBEDDINGFT_Property_SetPS_DICT_NUM_STEM_SNAP_V
FT_FSTYPE_XXXFT_PtrDistPS_DICT_NUM_SUBRS
FT_FWordFT_RASTER_FLAG_AAPS_DICT_OTHER_BLUE
FT_GASP_DO_GRAYFT_RASTER_FLAG_CLIPPS_DICT_PAINT_TYPE
FT_GASP_DO_GRIDFITFT_RASTER_FLAG_DEFAULTPS_DICT_PASSWORD
FT_GASP_HFT_RASTER_FLAG_DIRECTPS_DICT_RND_STEM_UP
FT_GASP_NO_TABLEFT_RASTER_FLAG_XXXPS_DICT_STD_HW
FT_GASP_SYMMETRIC_GRIDFITFT_RasterPS_DICT_STD_VW
FT_GASP_SYMMETRIC_SMOOTHINGFT_Raster_BitSet_FuncPS_DICT_STEM_SNAP_H
FT_GASP_XXXFT_Raster_BitTest_FuncPS_DICT_STEM_SNAP_V
FT_GenericFT_Raster_DoneFuncPS_DICT_SUBR
FT_Generic_FinalizerFT_Raster_FuncsPS_DICT_UNDERLINE_POSITION
FT_Get_AdvanceFT_Raster_NewFuncPS_DICT_UNDERLINE_THICKNESS
FT_Get_AdvancesFT_Raster_ParamsPS_DICT_UNIQUE_ID
FT_Get_BDF_Charset_IDFT_Raster_RenderFuncPS_DICT_VERSION
FT_Get_BDF_PropertyFT_Raster_ResetFuncPS_DICT_WEIGHT
FT_Get_Char_IndexFT_Raster_SetModeFuncPS_Dict_Keys
FT_Get_Charmap_IndexFT_RENDER_HPS_FontInfo
FT_Get_CID_From_Glyph_IndexFT_RENDER_MODE_LCDPS_FontInfoRec
FT_Get_CID_Is_Internally_CID_KeyedFT_RENDER_MODE_LCD_VPS_Private
FT_Get_CID_Registry_Ordering_SupplementFT_RENDER_MODE_LIGHTPS_PrivateRec
FT_Get_CMap_FormatFT_RENDER_MODE_MONOT1_BLEND_BLUE_SCALE
FT_Get_CMap_Language_IDFT_RENDER_MODE_NORMALT1_BLEND_BLUE_SHIFT
FT_Get_First_CharFT_Realloc_FuncT1_BLEND_BLUE_VALUES
FT_Get_Font_FormatFT_Reference_FaceT1_BLEND_FAMILY_BLUES
FT_Get_FSType_FlagsFT_Reference_LibraryT1_BLEND_FAMILY_OTHER_BLUES
FT_Get_GaspFT_Remove_ModuleT1_BLEND_FORCE_BOLD
FT_Get_GlyphFT_Render_GlyphT1_BLEND_ITALIC_ANGLE
FT_Get_Glyph_NameFT_Render_ModeT1_BLEND_OTHER_BLUES
FT_Get_KerningFT_RendererT1_BLEND_STANDARD_HEIGHT
FT_Get_MM_VarFT_Renderer_ClassT1_BLEND_STANDARD_WIDTH
FT_Get_ModuleFT_Request_SizeT1_BLEND_STEM_SNAP_HEIGHTS
FT_Get_Multi_MasterFT_RoundFixT1_BLEND_STEM_SNAP_WIDTHS
FT_Get_Name_IndexFT_Select_CharmapT1_BLEND_UNDERLINE_POSITION
FT_Get_Next_CharFT_Select_SizeT1_BLEND_UNDERLINE_THICKNESS
FT_Get_PFR_AdvanceFT_Set_Char_SizeT1_Blend_Flags
FT_Get_PFR_KerningFT_Set_CharmapT1_ENCODING_TYPE_ARRAY
FT_Get_PFR_MetricsFT_Set_Debug_HookT1_ENCODING_TYPE_EXPERT
FT_Get_Postscript_NameFT_Set_MM_Blend_CoordinatesT1_ENCODING_TYPE_ISOLATIN1
FT_Get_PS_Font_InfoFT_Set_MM_Design_CoordinatesT1_ENCODING_TYPE_NONE
FT_Get_PS_Font_PrivateFT_Set_Pixel_SizesT1_ENCODING_TYPE_STANDARD
FT_Get_PS_Font_ValueFT_Set_RendererT1_EncodingType
FT_Get_RendererFT_Set_TransformT1_FontInfo
FT_Get_Sfnt_NameFT_Set_Var_Blend_CoordinatesT1_Private
FT_Get_Sfnt_Name_CountFT_Set_Var_Design_CoordinatesTT_ADOBE_ID_CUSTOM
FT_Get_Sfnt_TableFT_SFNT_HEADTT_ADOBE_ID_EXPERT
FT_Get_SubGlyph_InfoFT_SFNT_HHEATT_ADOBE_ID_LATIN_1
FT_Get_Track_KerningFT_SFNT_MAXPTT_ADOBE_ID_STANDARD
FT_Get_TrueType_Engine_TypeFT_SFNT_NAMES_HTT_ADOBE_ID_XXX
FT_Get_WinFNT_HeaderFT_SFNT_OS2TT_APPLE_ID_DEFAULT
FT_GetFile_From_Mac_ATS_NameFT_SFNT_PCLTTT_APPLE_ID_ISO_10646
FT_GetFile_From_Mac_NameFT_SFNT_POSTTT_APPLE_ID_UNICODE_1_1
FT_GetFilePath_From_Mac_ATS_NameFT_SFNT_VHEATT_APPLE_ID_UNICODE_2_0
FT_GLYPH_BBOX_GRIDFITFT_Sfnt_Table_InfoTT_APPLE_ID_UNICODE_32
FT_GLYPH_BBOX_PIXELSFT_Sfnt_TagTT_APPLE_ID_VARIANT_SELECTOR
FT_GLYPH_BBOX_SUBPIXELSFT_SfntNameTT_APPLE_ID_XXX
FT_GLYPH_BBOX_TRUNCATEFT_ShortTT_Header
FT_GLYPH_BBOX_UNSCALEDFT_SIZE_REQUEST_TYPE_BBOXTT_HoriHeader
FT_GLYPH_FORMAT_BITMAPFT_SIZE_REQUEST_TYPE_CELLTT_INTERPRETER_VERSION_35
FT_GLYPH_FORMAT_COMPOSITEFT_SIZE_REQUEST_TYPE_NOMINALTT_INTERPRETER_VERSION_38
FT_GLYPH_FORMAT_NONEFT_SIZE_REQUEST_TYPE_REAL_DIMTT_INTERPRETER_VERSION_40
FT_GLYPH_FORMAT_OUTLINEFT_SIZE_REQUEST_TYPE_SCALESTT_INTERPRETER_VERSION_XXX
FT_GLYPH_FORMAT_PLOTTERFT_SIZES_HTT_ISO_ID_10646
FT_GLYPH_HFT_SinTT_ISO_ID_7BIT_ASCII
FT_GlyphFT_SizeTT_ISO_ID_8859_1
FT_Glyph_BBox_ModeFT_Size_InternalTT_ISO_ID_XXX
FT_Glyph_CopyFT_Size_MetricsTT_MAC_ID_ARABIC
FT_Glyph_FormatFT_Size_RequestTT_MAC_ID_ARMENIAN
FT_Glyph_Get_CBoxFT_Size_Request_TypeTT_MAC_ID_BENGALI
FT_Glyph_MetricsFT_Size_RequestRecTT_MAC_ID_BURMESE
FT_Glyph_StrokeFT_SizeRecTT_MAC_ID_DEVANAGARI
FT_Glyph_StrokeBorderFT_Slot_InternalTT_MAC_ID_GEEZ
FT_Glyph_To_BitmapFT_SpanTT_MAC_ID_GEORGIAN
FT_Glyph_TransformFT_SpanFuncTT_MAC_ID_GREEK
FT_GlyphRecFT_STROKER_BORDER_LEFTTT_MAC_ID_GUJARATI
FT_GlyphSlotFT_STROKER_BORDER_RIGHTTT_MAC_ID_GURMUKHI
FT_GlyphSlot_Own_BitmapFT_STROKER_HTT_MAC_ID_HEBREW
FT_GlyphSlotRecFT_STROKER_LINECAP_BUTTTT_MAC_ID_JAPANESE
FT_GX_VALIDATE_HFT_STROKER_LINECAP_ROUNDTT_MAC_ID_KANNADA
FT_GZIP_HFT_STROKER_LINECAP_SQUARETT_MAC_ID_KHMER
FT_Gzip_UncompressFT_STROKER_LINEJOIN_BEVELTT_MAC_ID_KOREAN
FT_HAS_COLORFT_STROKER_LINEJOIN_MITERTT_MAC_ID_LAOTIAN
FT_HAS_FAST_GLYPHSFT_STROKER_LINEJOIN_MITER_FIXEDTT_MAC_ID_MALAYALAM
FT_HAS_FIXED_SIZESFT_STROKER_LINEJOIN_MITER_VARIABLETT_MAC_ID_MALDIVIAN
FT_HAS_GLYPH_NAMESFT_STROKER_LINEJOIN_ROUNDTT_MAC_ID_MONGOLIAN
FT_HAS_HORIZONTALFT_STYLE_FLAG_BOLDTT_MAC_ID_ORIYA
FT_HAS_KERNINGFT_STYLE_FLAG_ITALICTT_MAC_ID_ROMAN
FT_HAS_MULTIPLE_MASTERSFT_STYLE_FLAG_XXXTT_MAC_ID_RSYMBOL
FT_HAS_VERTICALFT_StreamTT_MAC_ID_RUSSIAN
FT_Has_PS_Glyph_NamesFT_Stream_CloseFuncTT_MAC_ID_SIMPLIFIED_CHINESE
FT_IMAGE_HFT_Stream_IoFuncTT_MAC_ID_SINDHI
FT_IMAGE_TAGFT_Stream_OpenBzip2TT_MAC_ID_SINHALESE
FT_INCREMENTAL_HFT_Stream_OpenGzipTT_MAC_ID_SLAVIC
FT_IncrementalFT_Stream_OpenLZWTT_MAC_ID_TAMIL
FT_Incremental_FreeGlyphDataFuncFT_StreamDescTT_MAC_ID_TELUGU
FT_Incremental_FuncsRecFT_StreamRecTT_MAC_ID_THAI
FT_Incremental_GetGlyphDataFuncFT_StringTT_MAC_ID_TIBETAN
FT_Incremental_GetGlyphMetricsFuncFT_StrokerTT_MAC_ID_TRADITIONAL_CHINESE
FT_Incremental_InterfaceFT_Stroker_BeginSubPathTT_MAC_ID_UNINTERP
FT_Incremental_InterfaceRecFT_Stroker_ConicToTT_MAC_ID_VIETNAMESE
FT_Incremental_MetricsFT_Stroker_CubicToTT_MAC_ID_XXX
FT_Incremental_MetricsRecFT_Stroker_DoneTT_MaxProfile
FT_Init_FreeTypeFT_Stroker_EndSubPathTT_MS_ID_BIG_5
FT_IntFT_Stroker_ExportTT_MS_ID_GB2312
FT_Int16FT_Stroker_ExportBorderTT_MS_ID_JOHAB
FT_Int32FT_Stroker_GetBorderCountsTT_MS_ID_SJIS
FT_Int64FT_Stroker_GetCountsTT_MS_ID_SYMBOL_CS
FT_IS_CID_KEYEDFT_Stroker_LineCapTT_MS_ID_UCS_4
FT_IS_FIXED_WIDTHFT_Stroker_LineJoinTT_MS_ID_UNICODE_CS
FT_IS_SCALABLEFT_Stroker_LineToTT_MS_ID_WANSUNG
FT_IS_SFNTFT_Stroker_NewTT_MS_ID_XXX
FT_IS_TRICKYFT_Stroker_ParseOutlineTT_OS2
FT_KERNING_DEFAULTFT_Stroker_RewindTT_PCLT
FT_KERNING_UNFITTEDFT_Stroker_SetTT_PLATFORM_ADOBE
FT_KERNING_UNSCALEDFT_StrokerBorderTT_PLATFORM_APPLE_UNICODE
FT_Kerning_ModeFT_SUBGLYPH_FLAG_2X2TT_PLATFORM_CUSTOM
FT_LCD_FILTER_DEFAULTFT_SUBGLYPH_FLAG_ARGS_ARE_WORDSTT_PLATFORM_ISO
FT_LCD_FILTER_HFT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUESTT_PLATFORM_MACINTOSH
FT_LCD_FILTER_LEGACYFT_SUBGLYPH_FLAG_ROUND_XY_TO_GRIDTT_PLATFORM_MICROSOFT
FT_LCD_FILTER_LEGACY1FT_SUBGLYPH_FLAG_SCALETT_PLATFORM_XXX
FT_LCD_FILTER_LIGHTFT_SUBGLYPH_FLAG_USE_MY_METRICSTT_Postscript
FT_LCD_FILTER_NONEFT_SUBGLYPH_FLAG_XXXTT_VertHeader
FT_LcdFilterFT_SUBGLYPH_FLAG_XY_SCALEwarping
FT_LIST_HFT_SubGlyph
-
-
[TOC]
- -
generated on Tue Jul 12 07:28:23 2016
- diff --git a/libs/freetype-2.6.5/docs/reference/ft2-truetype_tables.html b/libs/freetype-2.6.5/docs/reference/ft2-truetype_tables.html deleted file mode 100644 index cc36a52f..00000000 --- a/libs/freetype-2.6.5/docs/reference/ft2-truetype_tables.html +++ /dev/null @@ -1,1174 +0,0 @@ - - - - -FreeType-2.6.5 API Reference - - - - -
[Index][TOC]
-

FreeType-2.6.5 API Reference

- -

TrueType Tables

-

Synopsis

- - - - - - - - - - - - - -
TT_Header 
TT_HoriHeaderFT_Get_CMap_Language_ID
TT_VertHeaderFT_Get_CMap_Format
TT_OS2 
TT_PostscriptFT_PARAM_TAG_UNPATENTED_HINTING
TT_PCLT 
TT_MaxProfileTT_PLATFORM_XXX
 TT_APPLE_ID_XXX
FT_Sfnt_TagTT_MAC_ID_XXX
FT_Get_Sfnt_TableTT_ISO_ID_XXX
FT_Load_Sfnt_TableTT_MS_ID_XXX
FT_Sfnt_Table_InfoTT_ADOBE_ID_XXX
- - -

This section contains the definition of TrueType-specific tables as well as some routines used to access and process them.

- -
-

TT_Header

-

Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h).

-
-  typedef struct  TT_Header_
-  {
-    FT_Fixed   Table_Version;
-    FT_Fixed   Font_Revision;
-
-    FT_Long    CheckSum_Adjust;
-    FT_Long    Magic_Number;
-
-    FT_UShort  Flags;
-    FT_UShort  Units_Per_EM;
-
-    FT_Long    Created [2];
-    FT_Long    Modified[2];
-
-    FT_Short   xMin;
-    FT_Short   yMin;
-    FT_Short   xMax;
-    FT_Short   yMax;
-
-    FT_UShort  Mac_Style;
-    FT_UShort  Lowest_Rec_PPEM;
-
-    FT_Short   Font_Direction;
-    FT_Short   Index_To_Loc_Format;
-    FT_Short   Glyph_Data_Format;
-
-  } TT_Header;
-
- -

A structure used to model a TrueType font header table. All fields follow the TrueType specification.

- -
-
[Index][Top][TOC]
- -
-

TT_HoriHeader

-

Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h).

-
-  typedef struct  TT_HoriHeader_
-  {
-    FT_Fixed   Version;
-    FT_Short   Ascender;
-    FT_Short   Descender;
-    FT_Short   Line_Gap;
-
-    FT_UShort  advance_Width_Max;      /* advance width maximum */
-
-    FT_Short   min_Left_Side_Bearing;  /* minimum left-sb       */
-    FT_Short   min_Right_Side_Bearing; /* minimum right-sb      */
-    FT_Short   xMax_Extent;            /* xmax extents          */
-    FT_Short   caret_Slope_Rise;
-    FT_Short   caret_Slope_Run;
-    FT_Short   caret_Offset;
-
-    FT_Short   Reserved[4];
-
-    FT_Short   metric_Data_Format;
-    FT_UShort  number_Of_HMetrics;
-
-    /* The following fields are not defined by the TrueType specification */
-    /* but they are used to connect the metrics header to the relevant    */
-    /* `HMTX' table.                                                      */
-
-    void*      long_metrics;
-    void*      short_metrics;
-
-  } TT_HoriHeader;
-
- -

A structure used to model a TrueType horizontal header, the ‘hhea’ table, as well as the corresponding horizontal metrics table, i.e., the ‘hmtx’ table.

- -

fields

- - - - - - - - - - - - - - - - -
Version -

The table version.

-
Ascender -

The font's ascender, i.e., the distance from the baseline to the top-most of all glyph points found in the font.

-

This value is invalid in many fonts, as it is usually set by the font designer, and often reflects only a portion of the glyphs found in the font (maybe ASCII).

-

You should use the ‘sTypoAscender’ field of the OS/2 table instead if you want the correct one.

-
Descender -

The font's descender, i.e., the distance from the baseline to the bottom-most of all glyph points found in the font. It is negative.

-

This value is invalid in many fonts, as it is usually set by the font designer, and often reflects only a portion of the glyphs found in the font (maybe ASCII).

-

You should use the ‘sTypoDescender’ field of the OS/2 table instead if you want the correct one.

-
Line_Gap -

The font's line gap, i.e., the distance to add to the ascender and descender to get the BTB, i.e., the baseline-to-baseline distance for the font.

-
advance_Width_Max -

This field is the maximum of all advance widths found in the font. It can be used to compute the maximum width of an arbitrary string of text.

-
min_Left_Side_Bearing -

The minimum left side bearing of all glyphs within the font.

-
min_Right_Side_Bearing -

The minimum right side bearing of all glyphs within the font.

-
xMax_Extent -

The maximum horizontal extent (i.e., the ‘width’ of a glyph's bounding box) for all glyphs in the font.

-
caret_Slope_Rise -

The rise coefficient of the cursor's slope of the cursor (slope=rise/run).

-
caret_Slope_Run -

The run coefficient of the cursor's slope.

-
Reserved -

8 reserved bytes.

-
metric_Data_Format -

Always 0.

-
number_Of_HMetrics -

Number of HMetrics entries in the ‘hmtx’ table -- this value can be smaller than the total number of glyphs in the font.

-
long_metrics -

A pointer into the ‘hmtx’ table.

-
short_metrics -

A pointer into the ‘hmtx’ table.

-
- -

note

-

IMPORTANT: The TT_HoriHeader and TT_VertHeader structures should be identical except for the names of their fields, which are different.

-

This ensures that a single function in the ‘ttload’ module is able to read both the horizontal and vertical headers.

- -
-
[Index][Top][TOC]
- -
-

TT_VertHeader

-

Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h).

-
-  typedef struct  TT_VertHeader_
-  {
-    FT_Fixed   Version;
-    FT_Short   Ascender;
-    FT_Short   Descender;
-    FT_Short   Line_Gap;
-
-    FT_UShort  advance_Height_Max;      /* advance height maximum */
-
-    FT_Short   min_Top_Side_Bearing;    /* minimum left-sb or top-sb       */
-    FT_Short   min_Bottom_Side_Bearing; /* minimum right-sb or bottom-sb   */
-    FT_Short   yMax_Extent;             /* xmax or ymax extents            */
-    FT_Short   caret_Slope_Rise;
-    FT_Short   caret_Slope_Run;
-    FT_Short   caret_Offset;
-
-    FT_Short   Reserved[4];
-
-    FT_Short   metric_Data_Format;
-    FT_UShort  number_Of_VMetrics;
-
-    /* The following fields are not defined by the TrueType specification */
-    /* but they're used to connect the metrics header to the relevant     */
-    /* `HMTX' or `VMTX' table.                                            */
-
-    void*      long_metrics;
-    void*      short_metrics;
-
-  } TT_VertHeader;
-
- -

A structure used to model a TrueType vertical header, the ‘vhea’ table, as well as the corresponding vertical metrics table, i.e., the ‘vmtx’ table.

- -

fields

- - - - - - - - - - - - - - - - - -
Version -

The table version.

-
Ascender -

The font's ascender, i.e., the distance from the baseline to the top-most of all glyph points found in the font.

-

This value is invalid in many fonts, as it is usually set by the font designer, and often reflects only a portion of the glyphs found in the font (maybe ASCII).

-

You should use the ‘sTypoAscender’ field of the OS/2 table instead if you want the correct one.

-
Descender -

The font's descender, i.e., the distance from the baseline to the bottom-most of all glyph points found in the font. It is negative.

-

This value is invalid in many fonts, as it is usually set by the font designer, and often reflects only a portion of the glyphs found in the font (maybe ASCII).

-

You should use the ‘sTypoDescender’ field of the OS/2 table instead if you want the correct one.

-
Line_Gap -

The font's line gap, i.e., the distance to add to the ascender and descender to get the BTB, i.e., the baseline-to-baseline distance for the font.

-
advance_Height_Max -

This field is the maximum of all advance heights found in the font. It can be used to compute the maximum height of an arbitrary string of text.

-
min_Top_Side_Bearing -

The minimum top side bearing of all glyphs within the font.

-
min_Bottom_Side_Bearing -

The minimum bottom side bearing of all glyphs within the font.

-
yMax_Extent -

The maximum vertical extent (i.e., the ‘height’ of a glyph's bounding box) for all glyphs in the font.

-
caret_Slope_Rise -

The rise coefficient of the cursor's slope of the cursor (slope=rise/run).

-
caret_Slope_Run -

The run coefficient of the cursor's slope.

-
caret_Offset -

The cursor's offset for slanted fonts. This value is ‘reserved’ in vmtx version 1.0.

-
Reserved -

8 reserved bytes.

-
metric_Data_Format -

Always 0.

-
number_Of_HMetrics -

Number of VMetrics entries in the ‘vmtx’ table -- this value can be smaller than the total number of glyphs in the font.

-
long_metrics -

A pointer into the ‘vmtx’ table.

-
short_metrics -

A pointer into the ‘vmtx’ table.

-
- -

note

-

IMPORTANT: The TT_HoriHeader and TT_VertHeader structures should be identical except for the names of their fields, which are different.

-

This ensures that a single function in the ‘ttload’ module is able to read both the horizontal and vertical headers.

- -
-
[Index][Top][TOC]
- -
-

TT_OS2

-

Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h).

-
-  typedef struct  TT_OS2_
-  {
-    FT_UShort  version;                /* 0x0001 - more or 0xFFFF */
-    FT_Short   xAvgCharWidth;
-    FT_UShort  usWeightClass;
-    FT_UShort  usWidthClass;
-    FT_UShort  fsType;
-    FT_Short   ySubscriptXSize;
-    FT_Short   ySubscriptYSize;
-    FT_Short   ySubscriptXOffset;
-    FT_Short   ySubscriptYOffset;
-    FT_Short   ySuperscriptXSize;
-    FT_Short   ySuperscriptYSize;
-    FT_Short   ySuperscriptXOffset;
-    FT_Short   ySuperscriptYOffset;
-    FT_Short   yStrikeoutSize;
-    FT_Short   yStrikeoutPosition;
-    FT_Short   sFamilyClass;
-
-    FT_Byte    panose[10];
-
-    FT_ULong   ulUnicodeRange1;        /* Bits 0-31   */
-    FT_ULong   ulUnicodeRange2;        /* Bits 32-63  */
-    FT_ULong   ulUnicodeRange3;        /* Bits 64-95  */
-    FT_ULong   ulUnicodeRange4;        /* Bits 96-127 */
-
-    FT_Char    achVendID[4];
-
-    FT_UShort  fsSelection;
-    FT_UShort  usFirstCharIndex;
-    FT_UShort  usLastCharIndex;
-    FT_Short   sTypoAscender;
-    FT_Short   sTypoDescender;
-    FT_Short   sTypoLineGap;
-    FT_UShort  usWinAscent;
-    FT_UShort  usWinDescent;
-
-    /* only version 1 and higher: */
-
-    FT_ULong   ulCodePageRange1;       /* Bits 0-31   */
-    FT_ULong   ulCodePageRange2;       /* Bits 32-63  */
-
-    /* only version 2 and higher: */
-
-    FT_Short   sxHeight;
-    FT_Short   sCapHeight;
-    FT_UShort  usDefaultChar;
-    FT_UShort  usBreakChar;
-    FT_UShort  usMaxContext;
-
-    /* only version 5 and higher: */
-
-    FT_UShort  usLowerOpticalPointSize;       /* in twips (1/20th points) */
-    FT_UShort  usUpperOpticalPointSize;       /* in twips (1/20th points) */
-
-  } TT_OS2;
-
- -

A structure used to model a TrueType OS/2 table. All fields comply to the OpenType specification.

-

Note that we now support old Mac fonts that do not include an OS/2 table. In this case, the ‘version’ field is always set to 0xFFFF.

- -
-
[Index][Top][TOC]
- -
-

TT_Postscript

-

Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h).

-
-  typedef struct  TT_Postscript_
-  {
-    FT_Fixed  FormatType;
-    FT_Fixed  italicAngle;
-    FT_Short  underlinePosition;
-    FT_Short  underlineThickness;
-    FT_ULong  isFixedPitch;
-    FT_ULong  minMemType42;
-    FT_ULong  maxMemType42;
-    FT_ULong  minMemType1;
-    FT_ULong  maxMemType1;
-
-    /* Glyph names follow in the file, but we don't   */
-    /* load them by default.  See the ttpost.c file.  */
-
-  } TT_Postscript;
-
- -

A structure used to model a TrueType PostScript table. All fields comply to the TrueType specification. This structure does not reference the PostScript glyph names, which can be nevertheless accessed with the ‘ttpost’ module.

- -
-
[Index][Top][TOC]
- -
-

TT_PCLT

-

Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h).

-
-  typedef struct  TT_PCLT_
-  {
-    FT_Fixed   Version;
-    FT_ULong   FontNumber;
-    FT_UShort  Pitch;
-    FT_UShort  xHeight;
-    FT_UShort  Style;
-    FT_UShort  TypeFamily;
-    FT_UShort  CapHeight;
-    FT_UShort  SymbolSet;
-    FT_Char    TypeFace[16];
-    FT_Char    CharacterComplement[8];
-    FT_Char    FileName[6];
-    FT_Char    StrokeWeight;
-    FT_Char    WidthType;
-    FT_Byte    SerifStyle;
-    FT_Byte    Reserved;
-
-  } TT_PCLT;
-
- -

A structure used to model a TrueType PCLT table. All fields comply to the TrueType specification.

- -
-
[Index][Top][TOC]
- -
-

TT_MaxProfile

-

Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h).

-
-  typedef struct  TT_MaxProfile_
-  {
-    FT_Fixed   version;
-    FT_UShort  numGlyphs;
-    FT_UShort  maxPoints;
-    FT_UShort  maxContours;
-    FT_UShort  maxCompositePoints;
-    FT_UShort  maxCompositeContours;
-    FT_UShort  maxZones;
-    FT_UShort  maxTwilightPoints;
-    FT_UShort  maxStorage;
-    FT_UShort  maxFunctionDefs;
-    FT_UShort  maxInstructionDefs;
-    FT_UShort  maxStackElements;
-    FT_UShort  maxSizeOfInstructions;
-    FT_UShort  maxComponentElements;
-    FT_UShort  maxComponentDepth;
-
-  } TT_MaxProfile;
-
- -

The maximum profile is a table containing many max values, which can be used to pre-allocate arrays. This ensures that no memory allocation occurs during a glyph load.

- -

fields

- - - - - - - - - - - - - - - - -
version -

The version number.

-
numGlyphs -

The number of glyphs in this TrueType font.

-
maxPoints -

The maximum number of points in a non-composite TrueType glyph. See also the structure element ‘maxCompositePoints’.

-
maxContours -

The maximum number of contours in a non-composite TrueType glyph. See also the structure element ‘maxCompositeContours’.

-
maxCompositePoints -

The maximum number of points in a composite TrueType glyph. See also the structure element ‘maxPoints’.

-
maxCompositeContours -

The maximum number of contours in a composite TrueType glyph. See also the structure element ‘maxContours’.

-
maxZones -

The maximum number of zones used for glyph hinting.

-
maxTwilightPoints -

The maximum number of points in the twilight zone used for glyph hinting.

-
maxStorage -

The maximum number of elements in the storage area used for glyph hinting.

-
maxFunctionDefs -

The maximum number of function definitions in the TrueType bytecode for this font.

-
maxInstructionDefs -

The maximum number of instruction definitions in the TrueType bytecode for this font.

-
maxStackElements -

The maximum number of stack elements used during bytecode interpretation.

-
maxSizeOfInstructions -

The maximum number of TrueType opcodes used for glyph hinting.

-
maxComponentElements -

The maximum number of simple (i.e., non- composite) glyphs in a composite glyph.

-
maxComponentDepth -

The maximum nesting depth of composite glyphs.

-
- -

note

-

This structure is only used during font loading.

- -
-
[Index][Top][TOC]
- -
-

FT_Sfnt_Tag

-

Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h).

-
-  typedef enum  FT_Sfnt_Tag_
-  {
-    FT_SFNT_HEAD,
-    FT_SFNT_MAXP,
-    FT_SFNT_OS2,
-    FT_SFNT_HHEA,
-    FT_SFNT_VHEA,
-    FT_SFNT_POST,
-    FT_SFNT_PCLT,
-
-    FT_SFNT_MAX
-
-  } FT_Sfnt_Tag;
-
-  /* these constants are deprecated; use the corresponding `FT_Sfnt_Tag' */
-  /* values instead                                                      */
-#define ft_sfnt_head  FT_SFNT_HEAD
-#define ft_sfnt_maxp  FT_SFNT_MAXP
-#define ft_sfnt_os2   FT_SFNT_OS2
-#define ft_sfnt_hhea  FT_SFNT_HHEA
-#define ft_sfnt_vhea  FT_SFNT_VHEA
-#define ft_sfnt_post  FT_SFNT_POST
-#define ft_sfnt_pclt  FT_SFNT_PCLT
-
- -

An enumeration used to specify the index of an SFNT table. Used in the FT_Get_Sfnt_Table API function.

- -

values

- - - - - - - - -
FT_SFNT_HEAD -

To access the font's TT_Header structure.

-
FT_SFNT_MAXP -

To access the font's TT_MaxProfile structure.

-
FT_SFNT_OS2 -

To access the font's TT_OS2 structure.

-
FT_SFNT_HHEA -

To access the font's TT_HoriHeader structure.

-
FT_SFNT_VHEA -

To access the font's TT_VertHeader structure.

-
FT_SFNT_POST -

To access the font's TT_Postscript structure.

-
FT_SFNT_PCLT -

To access the font's TT_PCLT structure.

-
- -
-
[Index][Top][TOC]
- -
-

FT_Get_Sfnt_Table

-

Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h).

-
-  FT_EXPORT( void* )
-  FT_Get_Sfnt_Table( FT_Face      face,
-                     FT_Sfnt_Tag  tag );
-
- -

Return a pointer to a given SFNT table within a face.

- -

input

- - - -
face -

A handle to the source.

-
tag -

The index of the SFNT table.

-
- -

return

-

A type-less pointer to the table. This will be 0 in case of error, or if the corresponding table was not found OR loaded from the file.

-

Use a typecast according to ‘tag’ to access the structure elements.

- -

note

-

The table is owned by the face object and disappears with it.

-

This function is only useful to access SFNT tables that are loaded by the sfnt, truetype, and opentype drivers. See FT_Sfnt_Tag for a list.

-

Here an example how to access the ‘vhea’ table:

-
-  TT_VertHeader*  vert_header;
-
-
-  vert_header =
-    (TT_VertHeader*)FT_Get_Sfnt_Table( face, FT_SFNT_VHEA );
-
- -
-
[Index][Top][TOC]
- -
-

FT_Load_Sfnt_Table

-

Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h).

-
-  FT_EXPORT( FT_Error )
-  FT_Load_Sfnt_Table( FT_Face    face,
-                      FT_ULong   tag,
-                      FT_Long    offset,
-                      FT_Byte*   buffer,
-                      FT_ULong*  length );
-
- -

Load any font table into client memory.

- -

input

- - - - -
face -

A handle to the source face.

-
tag -

The four-byte tag of the table to load. Use the value 0 if you want to access the whole font file. Otherwise, you can use one of the definitions found in the FT_TRUETYPE_TAGS_H file, or forge a new one with FT_MAKE_TAG.

-
offset -

The starting offset in the table (or file if tag == 0).

-
- -

output

- - -
buffer -

The target buffer address. The client must ensure that the memory array is big enough to hold the data.

-
- -

inout

- - -
length -

If the ‘length’ parameter is NULL, then try to load the whole table. Return an error code if it fails.

-

Else, if ‘*length’ is 0, exit immediately while returning the table's (or file) full size in it.

-

Else the number of bytes to read from the table or file, from the starting offset.

-
- -

return

-

FreeType error code. 0 means success.

- -

note

-

If you need to determine the table's length you should first call this function with ‘*length’ set to 0, as in the following example:

-
-  FT_ULong  length = 0;
-
-
-  error = FT_Load_Sfnt_Table( face, tag, 0, NULL, &length );
-  if ( error ) { ... table does not exist ... }
-
-  buffer = malloc( length );
-  if ( buffer == NULL ) { ... not enough memory ... }
-
-  error = FT_Load_Sfnt_Table( face, tag, 0, buffer, &length );
-  if ( error ) { ... could not load table ... }
-
-

Note that structures like TT_Header or TT_OS2 can't be used with this function; they are limited to FT_Get_Sfnt_Table. Reason is that those structures depend on the processor architecture, with varying size (e.g. 32bit vs. 64bit) or order (big endian vs. little endian).

- -
-
[Index][Top][TOC]
- -
-

FT_Sfnt_Table_Info

-

Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h).

-
-  FT_EXPORT( FT_Error )
-  FT_Sfnt_Table_Info( FT_Face    face,
-                      FT_UInt    table_index,
-                      FT_ULong  *tag,
-                      FT_ULong  *length );
-
- -

Return information on an SFNT table.

- -

input

- - - -
face -

A handle to the source face.

-
table_index -

The index of an SFNT table. The function returns FT_Err_Table_Missing for an invalid value.

-
- -

inout

- - -
tag -

The name tag of the SFNT table. If the value is NULL, ‘table_index’ is ignored, and ‘length’ returns the number of SFNT tables in the font.

-
- -

output

- - -
length -

The length of the SFNT table (or the number of SFNT tables, depending on ‘tag’).

-
- -

return

-

FreeType error code. 0 means success.

- -

note

-

While parsing fonts, FreeType handles SFNT tables with length zero as missing.

- -
-
[Index][Top][TOC]
- -
-

FT_Get_CMap_Language_ID

-

Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h).

-
-  FT_EXPORT( FT_ULong )
-  FT_Get_CMap_Language_ID( FT_CharMap  charmap );
-
- -

Return TrueType/sfnt specific cmap language ID. Definitions of language ID values are in ‘ttnameid.h’.

- -

input

- - -
charmap -

The target charmap.

-
- -

return

-

The language ID of ‘charmap’. If ‘charmap’ doesn't belong to a TrueType/sfnt face, just return 0 as the default value.

-

For a format 14 cmap (to access Unicode IVS), the return value is 0xFFFFFFFF.

- -
-
[Index][Top][TOC]
- -
-

FT_Get_CMap_Format

-

Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h).

-
-  FT_EXPORT( FT_Long )
-  FT_Get_CMap_Format( FT_CharMap  charmap );
-
- -

Return TrueType/sfnt specific cmap format.

- -

input

- - -
charmap -

The target charmap.

-
- -

return

-

The format of ‘charmap’. If ‘charmap’ doesn't belong to a TrueType/sfnt face, return -1.

- -
-
[Index][Top][TOC]
- -
-

FT_PARAM_TAG_UNPATENTED_HINTING

-

Defined in FT_UNPATENTED_HINTING_H (freetype/ttunpat.h).

-
-#define FT_PARAM_TAG_UNPATENTED_HINTING  FT_MAKE_TAG( 'u', 'n', 'p', 'a' )
-
- -

Deprecated.

-

Previously: A constant used as the tag of an FT_Parameter structure to indicate that unpatented methods only should be used by the TrueType bytecode interpreter for a typeface opened by FT_Open_Face.

- -
-
[Index][Top][TOC]
- -
-

TT_PLATFORM_XXX

-

Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h).

-
-#define TT_PLATFORM_APPLE_UNICODE  0
-#define TT_PLATFORM_MACINTOSH      1
-#define TT_PLATFORM_ISO            2 /* deprecated */
-#define TT_PLATFORM_MICROSOFT      3
-#define TT_PLATFORM_CUSTOM         4
-#define TT_PLATFORM_ADOBE          7 /* artificial */
-
- -

A list of valid values for the ‘platform_id’ identifier code in FT_CharMapRec and FT_SfntName structures.

- -

values

- - - - - - - -
TT_PLATFORM_APPLE_UNICODE -

Used by Apple to indicate a Unicode character map and/or name entry. See TT_APPLE_ID_XXX for corresponding ‘encoding_id’ values. Note that name entries in this format are coded as big-endian UCS-2 character codes only.

-
TT_PLATFORM_MACINTOSH -

Used by Apple to indicate a MacOS-specific charmap and/or name entry. See TT_MAC_ID_XXX for corresponding ‘encoding_id’ values. Note that most TrueType fonts contain an Apple roman charmap to be usable on MacOS systems (even if they contain a Microsoft charmap as well).

-
TT_PLATFORM_ISO -

This value was used to specify ISO/IEC 10646 charmaps. It is however now deprecated. See TT_ISO_ID_XXX for a list of corresponding ‘encoding_id’ values.

-
TT_PLATFORM_MICROSOFT -

Used by Microsoft to indicate Windows-specific charmaps. See TT_MS_ID_XXX for a list of corresponding ‘encoding_id’ values. Note that most fonts contain a Unicode charmap using (TT_PLATFORM_MICROSOFT, TT_MS_ID_UNICODE_CS).

-
TT_PLATFORM_CUSTOM -

Used to indicate application-specific charmaps.

-
TT_PLATFORM_ADOBE -

This value isn't part of any font format specification, but is used by FreeType to report Adobe-specific charmaps in an FT_CharMapRec structure. See TT_ADOBE_ID_XXX.

-
- -
-
[Index][Top][TOC]
- -
-

TT_APPLE_ID_XXX

-

Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h).

-
-#define TT_APPLE_ID_DEFAULT           0 /* Unicode 1.0 */
-#define TT_APPLE_ID_UNICODE_1_1       1 /* specify Hangul at U+34xx */
-#define TT_APPLE_ID_ISO_10646         2 /* deprecated */
-#define TT_APPLE_ID_UNICODE_2_0       3 /* or later */
-#define TT_APPLE_ID_UNICODE_32        4 /* 2.0 or later, full repertoire */
-#define TT_APPLE_ID_VARIANT_SELECTOR  5 /* variation selector data */
-
- -

A list of valid values for the ‘encoding_id’ for TT_PLATFORM_APPLE_UNICODE charmaps and name entries.

- -

values

- - - - - - - -
TT_APPLE_ID_DEFAULT -

Unicode version 1.0.

-
TT_APPLE_ID_UNICODE_1_1 -

Unicode 1.1; specifies Hangul characters starting at U+34xx.

-
TT_APPLE_ID_ISO_10646 -

Deprecated (identical to preceding).

-
TT_APPLE_ID_UNICODE_2_0 -

Unicode 2.0 and beyond (UTF-16 BMP only).

-
TT_APPLE_ID_UNICODE_32 -

Unicode 3.1 and beyond, using UTF-32.

-
TT_APPLE_ID_VARIANT_SELECTOR -

From Adobe, not Apple. Not a normal cmap. Specifies variations on a real cmap.

-
- -
-
[Index][Top][TOC]
- -
-

TT_MAC_ID_XXX

-

Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h).

-
-#define TT_MAC_ID_ROMAN                 0
-#define TT_MAC_ID_JAPANESE              1
-#define TT_MAC_ID_TRADITIONAL_CHINESE   2
-#define TT_MAC_ID_KOREAN                3
-#define TT_MAC_ID_ARABIC                4
-#define TT_MAC_ID_HEBREW                5
-#define TT_MAC_ID_GREEK                 6
-#define TT_MAC_ID_RUSSIAN               7
-#define TT_MAC_ID_RSYMBOL               8
-#define TT_MAC_ID_DEVANAGARI            9
-#define TT_MAC_ID_GURMUKHI             10
-#define TT_MAC_ID_GUJARATI             11
-#define TT_MAC_ID_ORIYA                12
-#define TT_MAC_ID_BENGALI              13
-#define TT_MAC_ID_TAMIL                14
-#define TT_MAC_ID_TELUGU               15
-#define TT_MAC_ID_KANNADA              16
-#define TT_MAC_ID_MALAYALAM            17
-#define TT_MAC_ID_SINHALESE            18
-#define TT_MAC_ID_BURMESE              19
-#define TT_MAC_ID_KHMER                20
-#define TT_MAC_ID_THAI                 21
-#define TT_MAC_ID_LAOTIAN              22
-#define TT_MAC_ID_GEORGIAN             23
-#define TT_MAC_ID_ARMENIAN             24
-#define TT_MAC_ID_MALDIVIAN            25
-#define TT_MAC_ID_SIMPLIFIED_CHINESE   25
-#define TT_MAC_ID_TIBETAN              26
-#define TT_MAC_ID_MONGOLIAN            27
-#define TT_MAC_ID_GEEZ                 28
-#define TT_MAC_ID_SLAVIC               29
-#define TT_MAC_ID_VIETNAMESE           30
-#define TT_MAC_ID_SINDHI               31
-#define TT_MAC_ID_UNINTERP             32
-
- -

A list of valid values for the ‘encoding_id’ for TT_PLATFORM_MACINTOSH charmaps and name entries.

- -

values

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TT_MAC_ID_ROMAN -

-
TT_MAC_ID_JAPANESE -

-
TT_MAC_ID_TRADITIONAL_CHINESE -

-
TT_MAC_ID_KOREAN -

-
TT_MAC_ID_ARABIC -

-
TT_MAC_ID_HEBREW -

-
TT_MAC_ID_GREEK -

-
TT_MAC_ID_RUSSIAN -

-
TT_MAC_ID_RSYMBOL -

-
TT_MAC_ID_DEVANAGARI -

-
TT_MAC_ID_GURMUKHI -

-
TT_MAC_ID_GUJARATI -

-
TT_MAC_ID_ORIYA -

-
TT_MAC_ID_BENGALI -

-
TT_MAC_ID_TAMIL -

-
TT_MAC_ID_TELUGU -

-
TT_MAC_ID_KANNADA -

-
TT_MAC_ID_MALAYALAM -

-
TT_MAC_ID_SINHALESE -

-
TT_MAC_ID_BURMESE -

-
TT_MAC_ID_KHMER -

-
TT_MAC_ID_THAI -

-
TT_MAC_ID_LAOTIAN -

-
TT_MAC_ID_GEORGIAN -

-
TT_MAC_ID_ARMENIAN -

-
TT_MAC_ID_MALDIVIAN -

-
TT_MAC_ID_SIMPLIFIED_CHINESE -

-
TT_MAC_ID_TIBETAN -

-
TT_MAC_ID_MONGOLIAN -

-
TT_MAC_ID_GEEZ -

-
TT_MAC_ID_SLAVIC -

-
TT_MAC_ID_VIETNAMESE -

-
TT_MAC_ID_SINDHI -

-
TT_MAC_ID_UNINTERP -

-
- -
-
[Index][Top][TOC]
- -
-

TT_ISO_ID_XXX

-

Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h).

-
-#define TT_ISO_ID_7BIT_ASCII  0
-#define TT_ISO_ID_10646       1
-#define TT_ISO_ID_8859_1      2
-
- -

A list of valid values for the ‘encoding_id’ for TT_PLATFORM_ISO charmaps and name entries.

-

Their use is now deprecated.

- -

values

- - - - -
TT_ISO_ID_7BIT_ASCII -

ASCII.

-
TT_ISO_ID_10646 -

ISO/10646.

-
TT_ISO_ID_8859_1 -

Also known as Latin-1.

-
- -
-
[Index][Top][TOC]
- -
-

TT_MS_ID_XXX

-

Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h).

-
-#define TT_MS_ID_SYMBOL_CS    0
-#define TT_MS_ID_UNICODE_CS   1
-#define TT_MS_ID_SJIS         2
-#define TT_MS_ID_GB2312       3
-#define TT_MS_ID_BIG_5        4
-#define TT_MS_ID_WANSUNG      5
-#define TT_MS_ID_JOHAB        6
-#define TT_MS_ID_UCS_4       10
-
- -

A list of valid values for the ‘encoding_id’ for TT_PLATFORM_MICROSOFT charmaps and name entries.

- -

values

- - - - - - - - - -
TT_MS_ID_SYMBOL_CS -

Corresponds to Microsoft symbol encoding. See FT_ENCODING_MS_SYMBOL.

-
TT_MS_ID_UNICODE_CS -

Corresponds to a Microsoft WGL4 charmap, matching Unicode. See FT_ENCODING_UNICODE.

-
TT_MS_ID_SJIS -

Corresponds to SJIS Japanese encoding. See FT_ENCODING_SJIS.

-
TT_MS_ID_GB2312 -

Corresponds to Simplified Chinese as used in Mainland China. See FT_ENCODING_GB2312.

-
TT_MS_ID_BIG_5 -

Corresponds to Traditional Chinese as used in Taiwan and Hong Kong. See FT_ENCODING_BIG5.

-
TT_MS_ID_WANSUNG -

Corresponds to Korean Wansung encoding. See FT_ENCODING_WANSUNG.

-
TT_MS_ID_JOHAB -

Corresponds to Johab encoding. See FT_ENCODING_JOHAB.

-
TT_MS_ID_UCS_4 -

Corresponds to UCS-4 or UTF-32 charmaps. This has been added to the OpenType specification version 1.4 (mid-2001.)

-
- -
-
[Index][Top][TOC]
- -
-

TT_ADOBE_ID_XXX

-

Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h).

-
-#define TT_ADOBE_ID_STANDARD  0
-#define TT_ADOBE_ID_EXPERT    1
-#define TT_ADOBE_ID_CUSTOM    2
-#define TT_ADOBE_ID_LATIN_1   3
-
- -

A list of valid values for the ‘encoding_id’ for TT_PLATFORM_ADOBE charmaps. This is a FreeType-specific extension!

- -

values

- - - - - -
TT_ADOBE_ID_STANDARD -

Adobe standard encoding.

-
TT_ADOBE_ID_EXPERT -

Adobe expert encoding.

-
TT_ADOBE_ID_CUSTOM -

Adobe custom encoding.

-
TT_ADOBE_ID_LATIN_1 -

Adobe Latin 1 encoding.

-
- -
-
[Index][Top][TOC]
- - - diff --git a/libs/freetype-2.6.5/src/autofit/afblue.h b/libs/freetype-2.6.5/src/autofit/afblue.h deleted file mode 100644 index 4e85bcb2..00000000 --- a/libs/freetype-2.6.5/src/autofit/afblue.h +++ /dev/null @@ -1,308 +0,0 @@ -/* This file has been generated by the Perl script `afblue.pl', */ -/* using data from file `afblue.dat'. */ - -/***************************************************************************/ -/* */ -/* afblue.h */ -/* */ -/* Auto-fitter data for blue strings (specification). */ -/* */ -/* Copyright 2013-2016 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - -#ifndef AFBLUE_H_ -#define AFBLUE_H_ - - -FT_BEGIN_HEADER - - - /* an auxiliary macro to decode a UTF-8 character -- since we only use */ - /* hard-coded, self-converted data, no error checking is performed */ -#define GET_UTF8_CHAR( ch, p ) \ - do \ - { \ - ch = (unsigned char)*p++; \ - if ( ch >= 0x80 ) \ - { \ - FT_UInt len_; \ - \ - \ - if ( ch < 0xE0 ) \ - { \ - len_ = 1; \ - ch &= 0x1F; \ - } \ - else if ( ch < 0xF0 ) \ - { \ - len_ = 2; \ - ch &= 0x0F; \ - } \ - else \ - { \ - len_ = 3; \ - ch &= 0x07; \ - } \ - \ - for ( ; len_ > 0; len_-- ) \ - ch = ( ch << 6 ) | ( *p++ & 0x3F ); \ - } \ - } while ( 0 ) - - - /*************************************************************************/ - /*************************************************************************/ - /***** *****/ - /***** B L U E S T R I N G S *****/ - /***** *****/ - /*************************************************************************/ - /*************************************************************************/ - - /* At the bottommost level, we define strings for finding blue zones. */ - - -#define AF_BLUE_STRING_MAX_LEN 51 - - /* The AF_Blue_String enumeration values are offsets into the */ - /* `af_blue_strings' array. */ - - typedef enum AF_Blue_String_ - { - AF_BLUE_STRING_ARABIC_TOP = 0, - AF_BLUE_STRING_ARABIC_BOTTOM = 18, - AF_BLUE_STRING_ARABIC_JOIN = 33, - AF_BLUE_STRING_ARMENIAN_CAPITAL_TOP = 36, - AF_BLUE_STRING_ARMENIAN_CAPITAL_BOTTOM = 60, - AF_BLUE_STRING_ARMENIAN_SMALL_ASCENDER = 84, - AF_BLUE_STRING_ARMENIAN_SMALL_TOP = 108, - AF_BLUE_STRING_ARMENIAN_SMALL_BOTTOM = 132, - AF_BLUE_STRING_ARMENIAN_SMALL_DESCENDER = 156, - AF_BLUE_STRING_BENGALI_BASE = 180, - AF_BLUE_STRING_BENGALI_TOP = 212, - AF_BLUE_STRING_BENGALI_HEAD = 240, - AF_BLUE_STRING_CHEROKEE_CAPITAL = 272, - AF_BLUE_STRING_CHEROKEE_SMALL_ASCENDER = 304, - AF_BLUE_STRING_CHEROKEE_SMALL = 336, - AF_BLUE_STRING_CHEROKEE_SMALL_DESCENDER = 368, - AF_BLUE_STRING_CYRILLIC_CAPITAL_TOP = 384, - AF_BLUE_STRING_CYRILLIC_CAPITAL_BOTTOM = 408, - AF_BLUE_STRING_CYRILLIC_SMALL = 432, - AF_BLUE_STRING_CYRILLIC_SMALL_DESCENDER = 456, - AF_BLUE_STRING_DEVANAGARI_BASE = 465, - AF_BLUE_STRING_DEVANAGARI_TOP = 497, - AF_BLUE_STRING_DEVANAGARI_HEAD = 529, - AF_BLUE_STRING_DEVANAGARI_BOTTOM = 561, - AF_BLUE_STRING_ETHIOPIC_TOP = 569, - AF_BLUE_STRING_ETHIOPIC_BOTTOM = 601, - AF_BLUE_STRING_GEORGIAN_MKHEDRULI_TOP = 633, - AF_BLUE_STRING_GEORGIAN_MKHEDRULI_BOTTOM = 665, - AF_BLUE_STRING_GEORGIAN_MKHEDRULI_ASCENDER = 697, - AF_BLUE_STRING_GEORGIAN_MKHEDRULI_DESCENDER = 729, - AF_BLUE_STRING_GEORGIAN_ASOMTAVRULI_TOP = 761, - AF_BLUE_STRING_GEORGIAN_ASOMTAVRULI_BOTTOM = 793, - AF_BLUE_STRING_GEORGIAN_NUSKHURI_TOP = 825, - AF_BLUE_STRING_GEORGIAN_NUSKHURI_BOTTOM = 857, - AF_BLUE_STRING_GEORGIAN_NUSKHURI_ASCENDER = 889, - AF_BLUE_STRING_GEORGIAN_NUSKHURI_DESCENDER = 921, - AF_BLUE_STRING_GREEK_CAPITAL_TOP = 953, - AF_BLUE_STRING_GREEK_CAPITAL_BOTTOM = 974, - AF_BLUE_STRING_GREEK_SMALL_BETA_TOP = 992, - AF_BLUE_STRING_GREEK_SMALL = 1010, - AF_BLUE_STRING_GREEK_SMALL_DESCENDER = 1034, - AF_BLUE_STRING_GUJARATI_TOP = 1058, - AF_BLUE_STRING_GUJARATI_BOTTOM = 1090, - AF_BLUE_STRING_GUJARATI_ASCENDER = 1122, - AF_BLUE_STRING_GUJARATI_DESCENDER = 1172, - AF_BLUE_STRING_GUJARATI_DIGIT_TOP = 1205, - AF_BLUE_STRING_GURMUKHI_BASE = 1225, - AF_BLUE_STRING_GURMUKHI_HEAD = 1257, - AF_BLUE_STRING_GURMUKHI_TOP = 1289, - AF_BLUE_STRING_GURMUKHI_BOTTOM = 1321, - AF_BLUE_STRING_GURMUKHI_DIGIT_TOP = 1353, - AF_BLUE_STRING_HEBREW_TOP = 1373, - AF_BLUE_STRING_HEBREW_BOTTOM = 1397, - AF_BLUE_STRING_HEBREW_DESCENDER = 1415, - AF_BLUE_STRING_KANNADA_TOP = 1430, - AF_BLUE_STRING_KANNADA_BOTTOM = 1474, - AF_BLUE_STRING_KHMER_TOP = 1506, - AF_BLUE_STRING_KHMER_SUBSCRIPT_TOP = 1530, - AF_BLUE_STRING_KHMER_BOTTOM = 1570, - AF_BLUE_STRING_KHMER_DESCENDER = 1602, - AF_BLUE_STRING_KHMER_LARGE_DESCENDER = 1636, - AF_BLUE_STRING_KHMER_SYMBOLS_WAXING_TOP = 1723, - AF_BLUE_STRING_KHMER_SYMBOLS_WANING_BOTTOM = 1731, - AF_BLUE_STRING_LAO_TOP = 1739, - AF_BLUE_STRING_LAO_BOTTOM = 1771, - AF_BLUE_STRING_LAO_ASCENDER = 1803, - AF_BLUE_STRING_LAO_LARGE_ASCENDER = 1819, - AF_BLUE_STRING_LAO_DESCENDER = 1831, - AF_BLUE_STRING_LATIN_CAPITAL_TOP = 1855, - AF_BLUE_STRING_LATIN_CAPITAL_BOTTOM = 1871, - AF_BLUE_STRING_LATIN_SMALL_F_TOP = 1887, - AF_BLUE_STRING_LATIN_SMALL = 1901, - AF_BLUE_STRING_LATIN_SMALL_DESCENDER = 1915, - AF_BLUE_STRING_LATIN_SUBS_CAPITAL_TOP = 1925, - AF_BLUE_STRING_LATIN_SUBS_CAPITAL_BOTTOM = 1945, - AF_BLUE_STRING_LATIN_SUBS_SMALL_F_TOP = 1965, - AF_BLUE_STRING_LATIN_SUBS_SMALL = 1985, - AF_BLUE_STRING_LATIN_SUBS_SMALL_DESCENDER = 2021, - AF_BLUE_STRING_LATIN_SUPS_CAPITAL_TOP = 2041, - AF_BLUE_STRING_LATIN_SUPS_CAPITAL_BOTTOM = 2072, - AF_BLUE_STRING_LATIN_SUPS_SMALL_F_TOP = 2101, - AF_BLUE_STRING_LATIN_SUPS_SMALL = 2127, - AF_BLUE_STRING_LATIN_SUPS_SMALL_DESCENDER = 2152, - AF_BLUE_STRING_MALAYALAM_TOP = 2163, - AF_BLUE_STRING_MALAYALAM_BOTTOM = 2207, - AF_BLUE_STRING_MYANMAR_TOP = 2239, - AF_BLUE_STRING_MYANMAR_BOTTOM = 2271, - AF_BLUE_STRING_MYANMAR_ASCENDER = 2303, - AF_BLUE_STRING_MYANMAR_DESCENDER = 2331, - AF_BLUE_STRING_SINHALA_TOP = 2363, - AF_BLUE_STRING_SINHALA_BOTTOM = 2395, - AF_BLUE_STRING_SINHALA_DESCENDER = 2427, - AF_BLUE_STRING_TAMIL_TOP = 2471, - AF_BLUE_STRING_TAMIL_BOTTOM = 2503, - AF_BLUE_STRING_TELUGU_TOP = 2535, - AF_BLUE_STRING_TELUGU_BOTTOM = 2563, - AF_BLUE_STRING_THAI_TOP = 2591, - AF_BLUE_STRING_THAI_BOTTOM = 2615, - AF_BLUE_STRING_THAI_ASCENDER = 2643, - AF_BLUE_STRING_THAI_LARGE_ASCENDER = 2655, - AF_BLUE_STRING_THAI_DESCENDER = 2667, - AF_BLUE_STRING_THAI_LARGE_DESCENDER = 2683, - AF_BLUE_STRING_THAI_DIGIT_TOP = 2691, - af_blue_1_1 = 2702, -#ifdef AF_CONFIG_OPTION_CJK - AF_BLUE_STRING_CJK_TOP = af_blue_1_1 + 1, - AF_BLUE_STRING_CJK_BOTTOM = af_blue_1_1 + 203, - af_blue_1_1_1 = af_blue_1_1 + 404, -#ifdef AF_CONFIG_OPTION_CJK_BLUE_HANI_VERT - AF_BLUE_STRING_CJK_LEFT = af_blue_1_1_1 + 1, - AF_BLUE_STRING_CJK_RIGHT = af_blue_1_1_1 + 204, - af_blue_1_1_2 = af_blue_1_1_1 + 405, -#else - af_blue_1_1_2 = af_blue_1_1_1 + 0, -#endif /* AF_CONFIG_OPTION_CJK_BLUE_HANI_VERT */ - af_blue_1_2 = af_blue_1_1_2 + 0, -#else - af_blue_1_2 = af_blue_1_1 + 0, -#endif /* AF_CONFIG_OPTION_CJK */ - - - AF_BLUE_STRING_MAX /* do not remove */ - - } AF_Blue_String; - - - FT_LOCAL_ARRAY( char ) - af_blue_strings[]; - - - /*************************************************************************/ - /*************************************************************************/ - /***** *****/ - /***** B L U E S T R I N G S E T S *****/ - /***** *****/ - /*************************************************************************/ - /*************************************************************************/ - - /* The next level is to group blue strings into style-specific sets. */ - - - /* Properties are specific to a writing system. We assume that a given */ - /* blue string can't be used in more than a single writing system, which */ - /* is a safe bet. */ -#define AF_BLUE_PROPERTY_LATIN_TOP ( 1U << 0 ) /* must have value 1 */ -#define AF_BLUE_PROPERTY_LATIN_SUB_TOP ( 1U << 1 ) -#define AF_BLUE_PROPERTY_LATIN_NEUTRAL ( 1U << 2 ) -#define AF_BLUE_PROPERTY_LATIN_X_HEIGHT ( 1U << 3 ) -#define AF_BLUE_PROPERTY_LATIN_LONG ( 1U << 4 ) - -#define AF_BLUE_PROPERTY_CJK_TOP ( 1U << 0 ) /* must have value 1 */ -#define AF_BLUE_PROPERTY_CJK_HORIZ ( 1U << 1 ) /* must have value 2 */ -#define AF_BLUE_PROPERTY_CJK_RIGHT AF_BLUE_PROPERTY_CJK_TOP - - -#define AF_BLUE_STRINGSET_MAX_LEN 8 - - /* The AF_Blue_Stringset enumeration values are offsets into the */ - /* `af_blue_stringsets' array. */ - - typedef enum AF_Blue_Stringset_ - { - AF_BLUE_STRINGSET_ARAB = 0, - AF_BLUE_STRINGSET_ARMN = 4, - AF_BLUE_STRINGSET_BENG = 11, - AF_BLUE_STRINGSET_CHER = 16, - AF_BLUE_STRINGSET_CYRL = 23, - AF_BLUE_STRINGSET_DEVA = 29, - AF_BLUE_STRINGSET_ETHI = 35, - AF_BLUE_STRINGSET_GEOR = 38, - AF_BLUE_STRINGSET_GEOK = 43, - AF_BLUE_STRINGSET_GREK = 50, - AF_BLUE_STRINGSET_GUJR = 57, - AF_BLUE_STRINGSET_GURU = 63, - AF_BLUE_STRINGSET_HEBR = 69, - AF_BLUE_STRINGSET_KNDA = 73, - AF_BLUE_STRINGSET_KHMR = 76, - AF_BLUE_STRINGSET_KHMS = 82, - AF_BLUE_STRINGSET_LAO = 85, - AF_BLUE_STRINGSET_LATN = 91, - AF_BLUE_STRINGSET_LATB = 98, - AF_BLUE_STRINGSET_LATP = 105, - AF_BLUE_STRINGSET_MLYM = 112, - AF_BLUE_STRINGSET_MYMR = 115, - AF_BLUE_STRINGSET_NONE = 120, - AF_BLUE_STRINGSET_SINH = 121, - AF_BLUE_STRINGSET_TAML = 125, - AF_BLUE_STRINGSET_TELU = 128, - AF_BLUE_STRINGSET_THAI = 131, - af_blue_2_1 = 139, -#ifdef AF_CONFIG_OPTION_CJK - AF_BLUE_STRINGSET_HANI = af_blue_2_1 + 0, - af_blue_2_1_1 = af_blue_2_1 + 2, -#ifdef AF_CONFIG_OPTION_CJK_BLUE_HANI_VERT - af_blue_2_1_2 = af_blue_2_1_1 + 2, -#else - af_blue_2_1_2 = af_blue_2_1_1 + 0, -#endif /* AF_CONFIG_OPTION_CJK_BLUE_HANI_VERT */ - af_blue_2_2 = af_blue_2_1_2 + 1, -#else - af_blue_2_2 = af_blue_2_1 + 0, -#endif /* AF_CONFIG_OPTION_CJK */ - - - AF_BLUE_STRINGSET_MAX /* do not remove */ - - } AF_Blue_Stringset; - - - typedef struct AF_Blue_StringRec_ - { - AF_Blue_String string; - FT_UShort properties; - - } AF_Blue_StringRec; - - - FT_LOCAL_ARRAY( AF_Blue_StringRec ) - af_blue_stringsets[]; - -/* */ - -FT_END_HEADER - - -#endif /* AFBLUE_H_ */ - - -/* END */ diff --git a/libs/freetype-2.6.5/src/autofit/afloader.c b/libs/freetype-2.6.5/src/autofit/afloader.c deleted file mode 100644 index 8cef5183..00000000 --- a/libs/freetype-2.6.5/src/autofit/afloader.c +++ /dev/null @@ -1,676 +0,0 @@ -/***************************************************************************/ -/* */ -/* afloader.c */ -/* */ -/* Auto-fitter glyph loading routines (body). */ -/* */ -/* Copyright 2003-2016 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - -#include "afglobal.h" -#include "afloader.h" -#include "afhints.h" -#include "aferrors.h" -#include "afmodule.h" -#include "afpic.h" - -#include FT_INTERNAL_CALC_H - - - /* Initialize glyph loader. */ - - FT_LOCAL_DEF( void ) - af_loader_init( AF_Loader loader, - AF_GlyphHints hints ) - { - FT_ZERO( loader ); - - loader->hints = hints; - } - - - /* Reset glyph loader and compute globals if necessary. */ - - FT_LOCAL_DEF( FT_Error ) - af_loader_reset( AF_Loader loader, - AF_Module module, - FT_Face face ) - { - FT_Error error = FT_Err_Ok; - - - loader->face = face; - loader->globals = (AF_FaceGlobals)face->autohint.data; - - if ( loader->globals == NULL ) - { - error = af_face_globals_new( face, &loader->globals, module ); - if ( !error ) - { - face->autohint.data = - (FT_Pointer)loader->globals; - face->autohint.finalizer = - (FT_Generic_Finalizer)af_face_globals_free; - } - } - - return error; - } - - - /* Finalize glyph loader. */ - - FT_LOCAL_DEF( void ) - af_loader_done( AF_Loader loader ) - { - loader->face = NULL; - loader->globals = NULL; - loader->hints = NULL; - } - - -#define af_intToFixed( i ) \ - ( (FT_Fixed)( (FT_UInt32)(i) << 16 ) ) -#define af_fixedToInt( x ) \ - ( (FT_Short)( ( (FT_UInt32)(x) + 0x8000U ) >> 16 ) ) -#define af_floatToFixed( f ) \ - ( (FT_Fixed)( (f) * 65536.0 + 0.5 ) ) - - - /* Do the main work of `af_loader_load_glyph'. Note that we never */ - /* have to deal with composite glyphs as those get loaded into */ - /* FT_GLYPH_FORMAT_OUTLINE by the recursed `FT_Load_Glyph' function. */ - /* In the rare cases where FT_LOAD_NO_RECURSE is set, it implies */ - /* FT_LOAD_NO_SCALE and as such the auto-hinter is never called. */ - - static FT_Error - af_loader_load_g( AF_Loader loader, - AF_Scaler scaler, - FT_UInt glyph_index, - FT_Int32 load_flags ) - { - AF_Module module = loader->globals->module; - - FT_Error error; - FT_Face face = loader->face; - AF_StyleMetrics metrics = loader->metrics; - AF_GlyphHints hints = loader->hints; - FT_GlyphSlot slot = face->glyph; - FT_Slot_Internal internal = slot->internal; - FT_GlyphLoader gloader = internal->loader; - FT_Int32 flags; - - - flags = load_flags | FT_LOAD_LINEAR_DESIGN; - error = FT_Load_Glyph( face, glyph_index, flags ); - if ( error ) - goto Exit; - - /* - * Apply stem darkening (emboldening) here before hints are applied to - * the outline. Glyphs are scaled down proportionally to the - * emboldening so that curve points don't fall outside their precomputed - * blue zones. - * - * Any emboldening done by the font driver (e.g., the CFF driver) - * doesn't reach here because the autohinter loads the unprocessed - * glyphs in font units for analysis (functions `af_*_metrics_init_*') - * and then above to prepare it for the rasterizers by itself, - * independently of the font driver. So emboldening must be done here, - * within the autohinter. - * - * All glyphs to be autohinted pass through here one by one. The - * standard widths can therefore change from one glyph to the next, - * depending on what script a glyph is assigned to (each script has its - * own set of standard widths and other metrics). The darkening amount - * must therefore be recomputed for each size and - * `standard_{vertical,horizontal}_width' change. - */ - if ( !module->no_stem_darkening ) - { - AF_FaceGlobals globals = loader->globals; - AF_WritingSystemClass writing_system_class; - - FT_Pos stdVW = 0; - FT_Pos stdHW = 0; - - FT_Bool size_changed = face->size->metrics.x_ppem - != globals->stem_darkening_for_ppem; - - FT_Fixed em_size = af_intToFixed( face->units_per_EM ); - FT_Fixed em_ratio = FT_DivFix( af_intToFixed( 1000 ), em_size ); - - FT_Matrix scale_down_matrix = { 0x10000L, 0, 0, 0x10000L }; - - - /* Skip stem darkening for broken fonts. */ - if ( !face->units_per_EM ) - goto After_Emboldening; - - /* - * We depend on the writing system (script analyzers) to supply - * standard widths for the script of the glyph we are looking at. If - * it can't deliver, stem darkening is effectively disabled. - */ - writing_system_class = - AF_WRITING_SYSTEM_CLASSES_GET[metrics->style_class->writing_system]; - - if ( writing_system_class->style_metrics_getstdw ) - writing_system_class->style_metrics_getstdw( metrics, - &stdHW, - &stdVW ); - else - goto After_Emboldening; - - - if ( size_changed || - ( stdVW > 0 && stdVW != globals->standard_vertical_width ) ) - { - FT_Fixed darken_by_font_units_x, darken_x; - - - darken_by_font_units_x = - af_intToFixed( af_loader_compute_darkening( loader, - face, - stdVW ) ); - darken_x = FT_DivFix( FT_MulFix( darken_by_font_units_x, - face->size->metrics.x_scale ), - em_ratio ); - - globals->standard_vertical_width = stdVW; - globals->stem_darkening_for_ppem = face->size->metrics.x_ppem; - globals->darken_x = af_fixedToInt( darken_x ); - } - - if ( size_changed || - ( stdHW > 0 && stdHW != globals->standard_horizontal_width ) ) - { - FT_Fixed darken_by_font_units_y, darken_y; - - - darken_by_font_units_y = - af_intToFixed( af_loader_compute_darkening( loader, - face, - stdHW ) ); - darken_y = FT_DivFix( FT_MulFix( darken_by_font_units_y, - face->size->metrics.y_scale ), - em_ratio ); - - globals->standard_horizontal_width = stdHW; - globals->stem_darkening_for_ppem = face->size->metrics.x_ppem; - globals->darken_y = af_fixedToInt( darken_y ); - - /* - * Scale outlines down on the Y-axis to keep them inside their blue - * zones. The stronger the emboldening, the stronger the - * downscaling (plus heuristical padding to prevent outlines still - * falling out their zones due to rounding). - * - * Reason: `FT_Outline_Embolden' works by shifting the rightmost - * points of stems farther to the right, and topmost points farther - * up. This positions points on the Y-axis outside their - * pre-computed blue zones and leads to distortion when applying the - * hints in the code further below. Code outside this emboldening - * block doesn't know we are presenting it with modified outlines - * the analyzer didn't see! - * - * An unfortunate side effect of downscaling is that the emboldening - * effect is slightly decreased. The loss becomes more pronounced - * versus the CFF driver at smaller sizes, e.g., at 9ppem and below. - */ - globals->scale_down_factor = - FT_DivFix( em_size - ( darken_by_font_units_y + af_intToFixed( 8 ) ), - em_size ); - } - - FT_Outline_EmboldenXY( &slot->outline, - globals->darken_x, - globals->darken_y ); - - scale_down_matrix.yy = globals->scale_down_factor; - FT_Outline_Transform( &slot->outline, &scale_down_matrix ); - } - - After_Emboldening: - loader->transformed = internal->glyph_transformed; - if ( loader->transformed ) - { - FT_Matrix inverse; - - - loader->trans_matrix = internal->glyph_matrix; - loader->trans_delta = internal->glyph_delta; - - inverse = loader->trans_matrix; - if ( !FT_Matrix_Invert( &inverse ) ) - FT_Vector_Transform( &loader->trans_delta, &inverse ); - } - - switch ( slot->format ) - { - case FT_GLYPH_FORMAT_OUTLINE: - /* translate the loaded glyph when an internal transform is needed */ - if ( loader->transformed ) - FT_Outline_Translate( &slot->outline, - loader->trans_delta.x, - loader->trans_delta.y ); - - /* compute original horizontal phantom points (and ignore */ - /* vertical ones) */ - loader->pp1.x = hints->x_delta; - loader->pp1.y = hints->y_delta; - loader->pp2.x = FT_MulFix( slot->metrics.horiAdvance, - hints->x_scale ) + hints->x_delta; - loader->pp2.y = hints->y_delta; - - /* be sure to check for spacing glyphs */ - if ( slot->outline.n_points == 0 ) - goto Hint_Metrics; - - /* now load the slot image into the auto-outline and run the */ - /* automatic hinting process */ - { -#ifdef FT_CONFIG_OPTION_PIC - AF_FaceGlobals globals = loader->globals; -#endif - AF_StyleClass style_class = metrics->style_class; - AF_WritingSystemClass writing_system_class = - AF_WRITING_SYSTEM_CLASSES_GET[style_class->writing_system]; - - - if ( writing_system_class->style_hints_apply ) - writing_system_class->style_hints_apply( glyph_index, - hints, - &gloader->base.outline, - metrics ); - } - - /* we now need to adjust the metrics according to the change in */ - /* width/positioning that occurred during the hinting process */ - if ( scaler->render_mode != FT_RENDER_MODE_LIGHT ) - { - FT_Pos old_rsb, old_lsb, new_lsb; - FT_Pos pp1x_uh, pp2x_uh; - AF_AxisHints axis = &hints->axis[AF_DIMENSION_HORZ]; - AF_Edge edge1 = axis->edges; /* leftmost edge */ - AF_Edge edge2 = edge1 + - axis->num_edges - 1; /* rightmost edge */ - - - if ( axis->num_edges > 1 && AF_HINTS_DO_ADVANCE( hints ) ) - { - old_rsb = loader->pp2.x - edge2->opos; - old_lsb = edge1->opos; - new_lsb = edge1->pos; - - /* remember unhinted values to later account */ - /* for rounding errors */ - - pp1x_uh = new_lsb - old_lsb; - pp2x_uh = edge2->pos + old_rsb; - - /* prefer too much space over too little space */ - /* for very small sizes */ - - if ( old_lsb < 24 ) - pp1x_uh -= 8; - - if ( old_rsb < 24 ) - pp2x_uh += 8; - - loader->pp1.x = FT_PIX_ROUND( pp1x_uh ); - loader->pp2.x = FT_PIX_ROUND( pp2x_uh ); - - if ( loader->pp1.x >= new_lsb && old_lsb > 0 ) - loader->pp1.x -= 64; - - if ( loader->pp2.x <= edge2->pos && old_rsb > 0 ) - loader->pp2.x += 64; - - slot->lsb_delta = loader->pp1.x - pp1x_uh; - slot->rsb_delta = loader->pp2.x - pp2x_uh; - } - else - { - FT_Pos pp1x = loader->pp1.x; - FT_Pos pp2x = loader->pp2.x; - - - loader->pp1.x = FT_PIX_ROUND( pp1x ); - loader->pp2.x = FT_PIX_ROUND( pp2x ); - - slot->lsb_delta = loader->pp1.x - pp1x; - slot->rsb_delta = loader->pp2.x - pp2x; - } - } - else - { - FT_Pos pp1x = loader->pp1.x; - FT_Pos pp2x = loader->pp2.x; - - - loader->pp1.x = FT_PIX_ROUND( pp1x + hints->xmin_delta ); - loader->pp2.x = FT_PIX_ROUND( pp2x + hints->xmax_delta ); - - slot->lsb_delta = loader->pp1.x - pp1x; - slot->rsb_delta = loader->pp2.x - pp2x; - } - - break; - - default: - /* we don't support other formats (yet?) */ - error = FT_THROW( Unimplemented_Feature ); - } - - Hint_Metrics: - { - FT_BBox bbox; - FT_Vector vvector; - - - vvector.x = slot->metrics.vertBearingX - slot->metrics.horiBearingX; - vvector.y = slot->metrics.vertBearingY - slot->metrics.horiBearingY; - vvector.x = FT_MulFix( vvector.x, metrics->scaler.x_scale ); - vvector.y = FT_MulFix( vvector.y, metrics->scaler.y_scale ); - - /* transform the hinted outline if needed */ - if ( loader->transformed ) - { - FT_Outline_Transform( &gloader->base.outline, &loader->trans_matrix ); - FT_Vector_Transform( &vvector, &loader->trans_matrix ); - } -#if 1 - /* we must translate our final outline by -pp1.x and compute */ - /* the new metrics */ - if ( loader->pp1.x ) - FT_Outline_Translate( &gloader->base.outline, -loader->pp1.x, 0 ); -#endif - FT_Outline_Get_CBox( &gloader->base.outline, &bbox ); - - bbox.xMin = FT_PIX_FLOOR( bbox.xMin ); - bbox.yMin = FT_PIX_FLOOR( bbox.yMin ); - bbox.xMax = FT_PIX_CEIL( bbox.xMax ); - bbox.yMax = FT_PIX_CEIL( bbox.yMax ); - - slot->metrics.width = bbox.xMax - bbox.xMin; - slot->metrics.height = bbox.yMax - bbox.yMin; - slot->metrics.horiBearingX = bbox.xMin; - slot->metrics.horiBearingY = bbox.yMax; - - slot->metrics.vertBearingX = FT_PIX_FLOOR( bbox.xMin + vvector.x ); - slot->metrics.vertBearingY = FT_PIX_FLOOR( bbox.yMax + vvector.y ); - - /* for mono-width fonts (like Andale, Courier, etc.) we need */ - /* to keep the original rounded advance width; ditto for */ - /* digits if all have the same advance width */ -#if 0 - if ( !FT_IS_FIXED_WIDTH( slot->face ) ) - slot->metrics.horiAdvance = loader->pp2.x - loader->pp1.x; - else - slot->metrics.horiAdvance = FT_MulFix( slot->metrics.horiAdvance, - x_scale ); -#else - if ( scaler->render_mode != FT_RENDER_MODE_LIGHT && - ( FT_IS_FIXED_WIDTH( slot->face ) || - ( af_face_globals_is_digit( loader->globals, glyph_index ) && - metrics->digits_have_same_width ) ) ) - { - slot->metrics.horiAdvance = FT_MulFix( slot->metrics.horiAdvance, - metrics->scaler.x_scale ); - - /* Set delta values to 0. Otherwise code that uses them is */ - /* going to ruin the fixed advance width. */ - slot->lsb_delta = 0; - slot->rsb_delta = 0; - } - else - { - /* non-spacing glyphs must stay as-is */ - if ( slot->metrics.horiAdvance ) - slot->metrics.horiAdvance = loader->pp2.x - loader->pp1.x; - } -#endif - - slot->metrics.vertAdvance = FT_MulFix( slot->metrics.vertAdvance, - metrics->scaler.y_scale ); - - slot->metrics.horiAdvance = FT_PIX_ROUND( slot->metrics.horiAdvance ); - slot->metrics.vertAdvance = FT_PIX_ROUND( slot->metrics.vertAdvance ); - -#if 0 - /* reassign all outline fields except flags to protect them */ - slot->outline.n_contours = internal->loader->base.outline.n_contours; - slot->outline.n_points = internal->loader->base.outline.n_points; - slot->outline.points = internal->loader->base.outline.points; - slot->outline.tags = internal->loader->base.outline.tags; - slot->outline.contours = internal->loader->base.outline.contours; -#endif - - slot->format = FT_GLYPH_FORMAT_OUTLINE; - } - - Exit: - return error; - } - - - /* Load a glyph. */ - - FT_LOCAL_DEF( FT_Error ) - af_loader_load_glyph( AF_Loader loader, - AF_Module module, - FT_Face face, - FT_UInt gindex, - FT_Int32 load_flags ) - { - FT_Error error; - FT_Size size = face->size; - AF_ScalerRec scaler; - - - if ( !size ) - return FT_THROW( Invalid_Size_Handle ); - - FT_ZERO( &scaler ); - - scaler.face = face; - scaler.x_scale = size->metrics.x_scale; - scaler.x_delta = 0; /* XXX: TODO: add support for sub-pixel hinting */ - scaler.y_scale = size->metrics.y_scale; - scaler.y_delta = 0; /* XXX: TODO: add support for sub-pixel hinting */ - - scaler.render_mode = FT_LOAD_TARGET_MODE( load_flags ); - scaler.flags = 0; /* XXX: fix this */ - - error = af_loader_reset( loader, module, face ); - if ( !error ) - { - AF_StyleMetrics metrics; - FT_UInt options = AF_STYLE_NONE_DFLT; - - -#ifdef FT_OPTION_AUTOFIT2 - /* XXX: undocumented hook to activate the latin2 writing system */ - if ( load_flags & ( 1UL << 20 ) ) - options = AF_STYLE_LTN2_DFLT; -#endif - - error = af_face_globals_get_metrics( loader->globals, gindex, - options, &metrics ); - if ( !error ) - { -#ifdef FT_CONFIG_OPTION_PIC - AF_FaceGlobals globals = loader->globals; -#endif - AF_StyleClass style_class = metrics->style_class; - AF_WritingSystemClass writing_system_class = - AF_WRITING_SYSTEM_CLASSES_GET[style_class->writing_system]; - - - loader->metrics = metrics; - - if ( writing_system_class->style_metrics_scale ) - writing_system_class->style_metrics_scale( metrics, &scaler ); - else - metrics->scaler = scaler; - - load_flags |= FT_LOAD_NO_SCALE | FT_LOAD_IGNORE_TRANSFORM; - load_flags &= ~FT_LOAD_RENDER; - - if ( writing_system_class->style_hints_init ) - { - error = writing_system_class->style_hints_init( loader->hints, - metrics ); - if ( error ) - goto Exit; - } - - error = af_loader_load_g( loader, &scaler, gindex, load_flags ); - } - } - Exit: - return error; - } - - - /* - * Compute amount of font units the face should be emboldened by, in - * analogy to the CFF driver's `cf2_computeDarkening' function. See there - * for details of the algorithm. - * - * XXX: Currently a crude adaption of the original algorithm. Do better? - */ - FT_LOCAL_DEF( FT_Int32 ) - af_loader_compute_darkening( AF_Loader loader, - FT_Face face, - FT_Pos standard_width ) - { - AF_Module module = loader->globals->module; - - FT_UShort units_per_EM; - FT_Fixed ppem, em_ratio; - FT_Fixed stem_width, stem_width_per_1000, scaled_stem, darken_amount; - FT_Int log_base_2; - FT_Int x1, y1, x2, y2, x3, y3, x4, y4; - - - ppem = FT_MAX( af_intToFixed( 4 ), - af_intToFixed( face->size->metrics.x_ppem ) ); - units_per_EM = face->units_per_EM; - - em_ratio = FT_DivFix( af_intToFixed( 1000 ), - af_intToFixed ( units_per_EM ) ); - if ( em_ratio < af_floatToFixed( .01 ) ) - { - /* If something goes wrong, don't embolden. */ - return 0; - } - - x1 = module->darken_params[0]; - y1 = module->darken_params[1]; - x2 = module->darken_params[2]; - y2 = module->darken_params[3]; - x3 = module->darken_params[4]; - y3 = module->darken_params[5]; - x4 = module->darken_params[6]; - y4 = module->darken_params[7]; - - if ( standard_width <= 0 ) - { - stem_width = af_intToFixed( 75 ); /* taken from cf2font.c */ - stem_width_per_1000 = stem_width; - } - else - { - stem_width = af_intToFixed( standard_width ); - stem_width_per_1000 = FT_MulFix( stem_width, em_ratio ); - } - - log_base_2 = FT_MSB( (FT_UInt32)stem_width_per_1000 ) + - FT_MSB( (FT_UInt32)ppem ); - - if ( log_base_2 >= 46 ) - { - /* possible overflow */ - scaled_stem = af_intToFixed( x4 ); - } - else - scaled_stem = FT_MulFix( stem_width_per_1000, ppem ); - - /* now apply the darkening parameters */ - if ( scaled_stem < af_intToFixed( x1 ) ) - darken_amount = FT_DivFix( af_intToFixed( y1 ), ppem ); - - else if ( scaled_stem < af_intToFixed( x2 ) ) - { - FT_Int xdelta = x2 - x1; - FT_Int ydelta = y2 - y1; - FT_Int x = stem_width_per_1000 - - FT_DivFix( af_intToFixed( x1 ), ppem ); - - - if ( !xdelta ) - goto Try_x3; - - darken_amount = FT_MulDiv( x, ydelta, xdelta ) + - FT_DivFix( af_intToFixed( y1 ), ppem ); - } - - else if ( scaled_stem < af_intToFixed( x3 ) ) - { - Try_x3: - { - FT_Int xdelta = x3 - x2; - FT_Int ydelta = y3 - y2; - FT_Int x = stem_width_per_1000 - - FT_DivFix( af_intToFixed( x2 ), ppem ); - - - if ( !xdelta ) - goto Try_x4; - - darken_amount = FT_MulDiv( x, ydelta, xdelta ) + - FT_DivFix( af_intToFixed( y2 ), ppem ); - } - } - - else if ( scaled_stem < af_intToFixed( x4 ) ) - { - Try_x4: - { - FT_Int xdelta = x4 - x3; - FT_Int ydelta = y4 - y3; - FT_Int x = stem_width_per_1000 - - FT_DivFix( af_intToFixed( x3 ), ppem ); - - - if ( !xdelta ) - goto Use_y4; - - darken_amount = FT_MulDiv( x, ydelta, xdelta ) + - FT_DivFix( af_intToFixed( y3 ), ppem ); - } - } - - else - { - Use_y4: - darken_amount = FT_DivFix( af_intToFixed( y4 ), ppem ); - } - - /* Convert darken_amount from per 1000 em to true character space. */ - return af_fixedToInt( FT_DivFix( darken_amount, em_ratio ) ); - } - - -/* END */ diff --git a/libs/freetype-2.6.5/src/sfnt/sfdriver.c b/libs/freetype-2.6.5/src/sfnt/sfdriver.c deleted file mode 100644 index b95f742d..00000000 --- a/libs/freetype-2.6.5/src/sfnt/sfdriver.c +++ /dev/null @@ -1,531 +0,0 @@ -/***************************************************************************/ -/* */ -/* sfdriver.c */ -/* */ -/* High-level SFNT driver interface (body). */ -/* */ -/* Copyright 1996-2016 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - -#include -#include FT_INTERNAL_DEBUG_H -#include FT_INTERNAL_SFNT_H -#include FT_INTERNAL_OBJECTS_H - -#include "sfdriver.h" -#include "ttload.h" -#include "sfobjs.h" -#include "sfntpic.h" - -#include "sferrors.h" - -#ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS -#include "ttsbit.h" -#endif - -#ifdef TT_CONFIG_OPTION_POSTSCRIPT_NAMES -#include "ttpost.h" -#endif - -#ifdef TT_CONFIG_OPTION_BDF -#include "ttbdf.h" -#include FT_SERVICE_BDF_H -#endif - -#include "ttcmap.h" -#include "ttkern.h" -#include "ttmtx.h" - -#include FT_SERVICE_GLYPH_DICT_H -#include FT_SERVICE_POSTSCRIPT_NAME_H -#include FT_SERVICE_SFNT_H -#include FT_SERVICE_TT_CMAP_H - - - /*************************************************************************/ - /* */ - /* The macro FT_COMPONENT is used in trace mode. It is an implicit */ - /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */ - /* messages during execution. */ - /* */ -#undef FT_COMPONENT -#define FT_COMPONENT trace_sfdriver - - - /* - * SFNT TABLE SERVICE - * - */ - - static void* - get_sfnt_table( TT_Face face, - FT_Sfnt_Tag tag ) - { - void* table; - - - switch ( tag ) - { - case FT_SFNT_HEAD: - table = &face->header; - break; - - case FT_SFNT_HHEA: - table = &face->horizontal; - break; - - case FT_SFNT_VHEA: - table = face->vertical_info ? &face->vertical : NULL; - break; - - case FT_SFNT_OS2: - table = face->os2.version == 0xFFFFU ? NULL : &face->os2; - break; - - case FT_SFNT_POST: - table = &face->postscript; - break; - - case FT_SFNT_MAXP: - table = &face->max_profile; - break; - - case FT_SFNT_PCLT: - table = face->pclt.Version ? &face->pclt : NULL; - break; - - default: - table = NULL; - } - - return table; - } - - - static FT_Error - sfnt_table_info( TT_Face face, - FT_UInt idx, - FT_ULong *tag, - FT_ULong *offset, - FT_ULong *length ) - { - if ( !offset || !length ) - return FT_THROW( Invalid_Argument ); - - if ( !tag ) - *length = face->num_tables; - else - { - if ( idx >= face->num_tables ) - return FT_THROW( Table_Missing ); - - *tag = face->dir_tables[idx].Tag; - *offset = face->dir_tables[idx].Offset; - *length = face->dir_tables[idx].Length; - } - - return FT_Err_Ok; - } - - - FT_DEFINE_SERVICE_SFNT_TABLEREC( - sfnt_service_sfnt_table, - (FT_SFNT_TableLoadFunc)tt_face_load_any, /* load_table */ - (FT_SFNT_TableGetFunc) get_sfnt_table, /* get_table */ - (FT_SFNT_TableInfoFunc)sfnt_table_info ) /* table_info */ - - -#ifdef TT_CONFIG_OPTION_POSTSCRIPT_NAMES - - /* - * GLYPH DICT SERVICE - * - */ - - static FT_Error - sfnt_get_glyph_name( TT_Face face, - FT_UInt glyph_index, - FT_Pointer buffer, - FT_UInt buffer_max ) - { - FT_String* gname; - FT_Error error; - - - error = tt_face_get_ps_name( face, glyph_index, &gname ); - if ( !error ) - FT_STRCPYN( buffer, gname, buffer_max ); - - return error; - } - - - static FT_UInt - sfnt_get_name_index( TT_Face face, - FT_String* glyph_name ) - { - FT_Face root = &face->root; - - FT_UInt i, max_gid = FT_UINT_MAX; - - - if ( root->num_glyphs < 0 ) - return 0; - else if ( (FT_ULong)root->num_glyphs < FT_UINT_MAX ) - max_gid = (FT_UInt)root->num_glyphs; - else - FT_TRACE0(( "Ignore glyph names for invalid GID 0x%08x - 0x%08x\n", - FT_UINT_MAX, root->num_glyphs )); - - for ( i = 0; i < max_gid; i++ ) - { - FT_String* gname; - FT_Error error = tt_face_get_ps_name( face, i, &gname ); - - - if ( error ) - continue; - - if ( !ft_strcmp( glyph_name, gname ) ) - return i; - } - - return 0; - } - - - FT_DEFINE_SERVICE_GLYPHDICTREC( - sfnt_service_glyph_dict, - (FT_GlyphDict_GetNameFunc) sfnt_get_glyph_name, /* get_name */ - (FT_GlyphDict_NameIndexFunc)sfnt_get_name_index ) /* name_index */ - - -#endif /* TT_CONFIG_OPTION_POSTSCRIPT_NAMES */ - - - /* - * POSTSCRIPT NAME SERVICE - * - */ - - static const char* - sfnt_get_ps_name( TT_Face face ) - { - FT_Int n, found_win, found_apple; - const char* result = NULL; - - - /* shouldn't happen, but just in case to avoid memory leaks */ - if ( face->postscript_name ) - return face->postscript_name; - - /* scan the name table to see whether we have a Postscript name here, */ - /* either in Macintosh or Windows platform encodings */ - found_win = -1; - found_apple = -1; - - for ( n = 0; n < face->num_names; n++ ) - { - TT_NameEntryRec* name = face->name_table.names + n; - - - if ( name->nameID == 6 && name->stringLength > 0 ) - { - if ( name->platformID == 3 && - name->encodingID == 1 && - name->languageID == 0x409 ) - found_win = n; - - if ( name->platformID == 1 && - name->encodingID == 0 && - name->languageID == 0 ) - found_apple = n; - } - } - - if ( found_win != -1 ) - { - FT_Memory memory = face->root.memory; - TT_NameEntryRec* name = face->name_table.names + found_win; - FT_UInt len = name->stringLength / 2; - FT_Error error = FT_Err_Ok; - - FT_UNUSED( error ); - - - if ( !FT_ALLOC( result, name->stringLength + 1 ) ) - { - FT_Stream stream = face->name_table.stream; - FT_String* r = (FT_String*)result; - FT_Char* p; - - - if ( FT_STREAM_SEEK( name->stringOffset ) || - FT_FRAME_ENTER( name->stringLength ) ) - { - FT_FREE( result ); - name->stringLength = 0; - name->stringOffset = 0; - FT_FREE( name->string ); - - goto Exit; - } - - p = (FT_Char*)stream->cursor; - - for ( ; len > 0; len--, p += 2 ) - { - if ( p[0] == 0 && p[1] >= 32 ) - *r++ = p[1]; - } - *r = '\0'; - - FT_FRAME_EXIT(); - } - goto Exit; - } - - if ( found_apple != -1 ) - { - FT_Memory memory = face->root.memory; - TT_NameEntryRec* name = face->name_table.names + found_apple; - FT_UInt len = name->stringLength; - FT_Error error = FT_Err_Ok; - - FT_UNUSED( error ); - - - if ( !FT_ALLOC( result, len + 1 ) ) - { - FT_Stream stream = face->name_table.stream; - - - if ( FT_STREAM_SEEK( name->stringOffset ) || - FT_STREAM_READ( result, len ) ) - { - name->stringOffset = 0; - name->stringLength = 0; - FT_FREE( name->string ); - FT_FREE( result ); - goto Exit; - } - ((char*)result)[len] = '\0'; - } - } - - Exit: - face->postscript_name = result; - return result; - } - - - FT_DEFINE_SERVICE_PSFONTNAMEREC( - sfnt_service_ps_name, - (FT_PsName_GetFunc)sfnt_get_ps_name ) /* get_ps_font_name */ - - - /* - * TT CMAP INFO - */ - FT_DEFINE_SERVICE_TTCMAPSREC( - tt_service_get_cmap_info, - (TT_CMap_Info_GetFunc)tt_get_cmap_info ) /* get_cmap_info */ - - -#ifdef TT_CONFIG_OPTION_BDF - - static FT_Error - sfnt_get_charset_id( TT_Face face, - const char* *acharset_encoding, - const char* *acharset_registry ) - { - BDF_PropertyRec encoding, registry; - FT_Error error; - - - /* XXX: I don't know whether this is correct, since - * tt_face_find_bdf_prop only returns something correct if we have - * previously selected a size that is listed in the BDF table. - * Should we change the BDF table format to include single offsets - * for `CHARSET_REGISTRY' and `CHARSET_ENCODING'? - */ - error = tt_face_find_bdf_prop( face, "CHARSET_REGISTRY", ®istry ); - if ( !error ) - { - error = tt_face_find_bdf_prop( face, "CHARSET_ENCODING", &encoding ); - if ( !error ) - { - if ( registry.type == BDF_PROPERTY_TYPE_ATOM && - encoding.type == BDF_PROPERTY_TYPE_ATOM ) - { - *acharset_encoding = encoding.u.atom; - *acharset_registry = registry.u.atom; - } - else - error = FT_THROW( Invalid_Argument ); - } - } - - return error; - } - - - FT_DEFINE_SERVICE_BDFRec( - sfnt_service_bdf, - (FT_BDF_GetCharsetIdFunc)sfnt_get_charset_id, /* get_charset_id */ - (FT_BDF_GetPropertyFunc) tt_face_find_bdf_prop ) /* get_property */ - - -#endif /* TT_CONFIG_OPTION_BDF */ - - - /* - * SERVICE LIST - */ - -#if defined TT_CONFIG_OPTION_POSTSCRIPT_NAMES && defined TT_CONFIG_OPTION_BDF - FT_DEFINE_SERVICEDESCREC5( - sfnt_services, - FT_SERVICE_ID_SFNT_TABLE, &SFNT_SERVICE_SFNT_TABLE_GET, - FT_SERVICE_ID_POSTSCRIPT_FONT_NAME, &SFNT_SERVICE_PS_NAME_GET, - FT_SERVICE_ID_GLYPH_DICT, &SFNT_SERVICE_GLYPH_DICT_GET, - FT_SERVICE_ID_BDF, &SFNT_SERVICE_BDF_GET, - FT_SERVICE_ID_TT_CMAP, &TT_SERVICE_CMAP_INFO_GET ) -#elif defined TT_CONFIG_OPTION_POSTSCRIPT_NAMES - FT_DEFINE_SERVICEDESCREC4( - sfnt_services, - FT_SERVICE_ID_SFNT_TABLE, &SFNT_SERVICE_SFNT_TABLE_GET, - FT_SERVICE_ID_POSTSCRIPT_FONT_NAME, &SFNT_SERVICE_PS_NAME_GET, - FT_SERVICE_ID_GLYPH_DICT, &SFNT_SERVICE_GLYPH_DICT_GET, - FT_SERVICE_ID_TT_CMAP, &TT_SERVICE_CMAP_INFO_GET ) -#elif defined TT_CONFIG_OPTION_BDF - FT_DEFINE_SERVICEDESCREC4( - sfnt_services, - FT_SERVICE_ID_SFNT_TABLE, &SFNT_SERVICE_SFNT_TABLE_GET, - FT_SERVICE_ID_POSTSCRIPT_FONT_NAME, &SFNT_SERVICE_PS_NAME_GET, - FT_SERVICE_ID_BDF, &SFNT_SERVICE_BDF_GET, - FT_SERVICE_ID_TT_CMAP, &TT_SERVICE_CMAP_INFO_GET ) -#else - FT_DEFINE_SERVICEDESCREC3( - sfnt_services, - FT_SERVICE_ID_SFNT_TABLE, &SFNT_SERVICE_SFNT_TABLE_GET, - FT_SERVICE_ID_POSTSCRIPT_FONT_NAME, &SFNT_SERVICE_PS_NAME_GET, - FT_SERVICE_ID_TT_CMAP, &TT_SERVICE_CMAP_INFO_GET ) -#endif - - - FT_CALLBACK_DEF( FT_Module_Interface ) - sfnt_get_interface( FT_Module module, - const char* module_interface ) - { - /* SFNT_SERVICES_GET dereferences `library' in PIC mode */ -#ifdef FT_CONFIG_OPTION_PIC - FT_Library library; - - - if ( !module ) - return NULL; - library = module->library; - if ( !library ) - return NULL; -#else - FT_UNUSED( module ); -#endif - - return ft_service_list_lookup( SFNT_SERVICES_GET, module_interface ); - } - - -#ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS -#define PUT_EMBEDDED_BITMAPS( a ) a -#else -#define PUT_EMBEDDED_BITMAPS( a ) NULL -#endif - -#ifdef TT_CONFIG_OPTION_POSTSCRIPT_NAMES -#define PUT_PS_NAMES( a ) a -#else -#define PUT_PS_NAMES( a ) NULL -#endif - - FT_DEFINE_SFNT_INTERFACE( - sfnt_interface, - tt_face_goto_table, - - sfnt_init_face, - sfnt_load_face, - sfnt_done_face, - sfnt_get_interface, - - tt_face_load_any, - - tt_face_load_head, - tt_face_load_hhea, - tt_face_load_cmap, - tt_face_load_maxp, - tt_face_load_os2, - tt_face_load_post, - - tt_face_load_name, - tt_face_free_name, - - tt_face_load_kern, - tt_face_load_gasp, - tt_face_load_pclt, - - /* see `ttload.h' */ - PUT_EMBEDDED_BITMAPS( tt_face_load_bhed ), - - PUT_EMBEDDED_BITMAPS( tt_face_load_sbit_image ), - - /* see `ttpost.h' */ - PUT_PS_NAMES( tt_face_get_ps_name ), - PUT_PS_NAMES( tt_face_free_ps_names ), - - /* since version 2.1.8 */ - tt_face_get_kerning, - - /* since version 2.2 */ - tt_face_load_font_dir, - tt_face_load_hmtx, - - /* see `ttsbit.h' and `sfnt.h' */ - PUT_EMBEDDED_BITMAPS( tt_face_load_sbit ), - PUT_EMBEDDED_BITMAPS( tt_face_free_sbit ), - - PUT_EMBEDDED_BITMAPS( tt_face_set_sbit_strike ), - PUT_EMBEDDED_BITMAPS( tt_face_load_strike_metrics ), - - tt_face_get_metrics, - - tt_face_get_name - ) - - - FT_DEFINE_MODULE( - sfnt_module_class, - - 0, /* not a font driver or renderer */ - sizeof ( FT_ModuleRec ), - - "sfnt", /* driver name */ - 0x10000L, /* driver version 1.0 */ - 0x20000L, /* driver requires FreeType 2.0 or higher */ - - (const void*)&SFNT_INTERFACE_GET, /* module specific interface */ - - (FT_Module_Constructor)0, - (FT_Module_Destructor) 0, - (FT_Module_Requester) sfnt_get_interface ) - - -/* END */ diff --git a/libs/freetype-2.6.5/src/tools/ftrandom/Makefile b/libs/freetype-2.6.5/src/tools/ftrandom/Makefile deleted file mode 100644 index 3414ec5e..00000000 --- a/libs/freetype-2.6.5/src/tools/ftrandom/Makefile +++ /dev/null @@ -1,35 +0,0 @@ -# TOP_DIR and OBJ_DIR should be set by the user to the right directories, -# if necessary. - -TOP_DIR ?= ../../.. -OBJ_DIR ?= $(TOP_DIR)/objs - - -# The setup below is for gcc on a Unix-like platform. - -SRC_DIR = $(TOP_DIR)/src/tools/ftrandom - -CC = gcc -WFLAGS = -Wmissing-prototypes \ - -Wunused \ - -Wimplicit \ - -Wreturn-type \ - -Wparentheses \ - -pedantic \ - -Wformat \ - -Wchar-subscripts \ - -Wsequence-point -CFLAGS = $(WFLAGS) \ - -g \ - -I $(TOP_DIR)/include -LIBS = -lm \ - -L $(OBJ_DIR) \ - -lfreetype \ - -lz - -all: $(OBJ_DIR)/ftrandom - -$(OBJ_DIR)/ftrandom: $(SRC_DIR)/ftrandom.c $(OBJ_DIR)/libfreetype.a - $(CC) -o $(OBJ_DIR)/ftrandom $(CFLAGS) $(SRC_DIR)/ftrandom.c $(LIBS) - -# EOF diff --git a/libs/freetype-2.6.5/src/tools/ftrandom/README b/libs/freetype-2.6.5/src/tools/ftrandom/README deleted file mode 100644 index 540de34c..00000000 --- a/libs/freetype-2.6.5/src/tools/ftrandom/README +++ /dev/null @@ -1,48 +0,0 @@ -ftrandom --------- - -This program expects a set of directories containing good fonts, and a set -of extensions of fonts to be tested. It will randomly pick a font, copy it, -introduce and error and then test it. - -The FreeType tests are quite basic: - - For each erroneous font it - forks off a new tester; - initializes the library; - opens each font in the file; - loads each glyph; - (optionally reviewing the contours of the glyph) - (optionally rasterizing) - closes the face. - -If the tester exits with a signal, or takes longer than 20 seconds then -ftrandom saves the erroneous font and continues. If the tester exits -normally or with an error, then the superstructure removes the test font and -continues. - -Arguments are: - - --all Test every font in the directory(ies) no matter - what its extension (some CID-keyed fonts have no - extension). - --check-outlines Call FT_Outline_Decompose on each glyph. - --dir Append to the list of directories to search - for good fonts. - --error-count Introduce single-byte errors into the - erroneous fonts. - --error-fraction Multiply the file size of the font by and - introduce that many errors into the erroneous - font file. - --ext Add to the set of font types tested. Known - extensions are `ttf', `otf', `ttc', `cid', `pfb', - `pfa', `bdf', `pcf', `pfr', `fon', `otb', and - `cff'. - --help Print out this list of options. - --nohints Specify FT_LOAD_NO_HINTING when loading glyphs. - --rasterize Call FT_Render_Glyph as well as loading it. - --result This is the directory in which test files are - placed. - --test Run a single test on a pre-generated testcase. - Done in the current process so it can be debugged - more easily. diff --git a/libs/freetype-2.6.5/src/truetype/ttgxvar.h b/libs/freetype-2.6.5/src/truetype/ttgxvar.h deleted file mode 100644 index c1d6f4c7..00000000 --- a/libs/freetype-2.6.5/src/truetype/ttgxvar.h +++ /dev/null @@ -1,184 +0,0 @@ -/***************************************************************************/ -/* */ -/* ttgxvar.h */ -/* */ -/* TrueType GX Font Variation loader (specification) */ -/* */ -/* Copyright 2004-2016 by */ -/* David Turner, Robert Wilhelm, Werner Lemberg and George Williams. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - -#ifndef TTGXVAR_H_ -#define TTGXVAR_H_ - - -#include -#include "ttobjs.h" - - -FT_BEGIN_HEADER - - - /*************************************************************************/ - /* */ - /* */ - /* GX_AVarCorrespondenceRec */ - /* */ - /* */ - /* A data structure representing `shortFracCorrespondence' in `avar' */ - /* table according to the specifications from Apple. */ - /* */ - typedef struct GX_AVarCorrespondenceRec_ - { - FT_Fixed fromCoord; - FT_Fixed toCoord; - - } GX_AVarCorrespondenceRec_, *GX_AVarCorrespondence; - - - /*************************************************************************/ - /* */ - /* */ - /* GX_AVarRec */ - /* */ - /* */ - /* Data from the segment field of `avar' table. */ - /* There is one of these for each axis. */ - /* */ - typedef struct GX_AVarSegmentRec_ - { - FT_UShort pairCount; - GX_AVarCorrespondence correspondence; /* array with pairCount entries */ - - } GX_AVarSegmentRec, *GX_AVarSegment; - - - /*************************************************************************/ - /* */ - /* */ - /* GX_BlendRec */ - /* */ - /* */ - /* Data for interpolating a font from a distortable font specified */ - /* by the GX *var tables ([fgca]var). */ - /* */ - /* */ - /* num_axis :: The number of axes along which interpolation */ - /* may happen */ - /* */ - /* normalizedcoords :: A normalized value (between [-1,1]) indicating */ - /* the contribution along each axis to the final */ - /* interpolated font. */ - /* */ - typedef struct GX_BlendRec_ - { - FT_UInt num_axis; - FT_Fixed* normalizedcoords; - - FT_MM_Var* mmvar; - FT_Offset mmvar_len; - - FT_Bool avar_checked; - GX_AVarSegment avar_segment; - - FT_UInt tuplecount; /* shared tuples in `gvar' */ - FT_Fixed* tuplecoords; /* tuplecoords[tuplecount][num_axis] */ - - FT_UInt gv_glyphcnt; - FT_ULong* glyphoffsets; - - FT_ULong gvar_size; - - } GX_BlendRec; - - - /*************************************************************************/ - /* */ - /* */ - /* GX_TupleCountFlags */ - /* */ - /* */ - /* Flags used within the `TupleCount' field of the `gvar' table. */ - /* */ - typedef enum GX_TupleCountFlags_ - { - GX_TC_TUPLES_SHARE_POINT_NUMBERS = 0x8000, - GX_TC_RESERVED_TUPLE_FLAGS = 0x7000, - GX_TC_TUPLE_COUNT_MASK = 0x0FFF - - } GX_TupleCountFlags; - - - /*************************************************************************/ - /* */ - /* */ - /* GX_TupleIndexFlags */ - /* */ - /* */ - /* Flags used within the `TupleIndex' field of the `gvar' and `cvar' */ - /* tables. */ - /* */ - typedef enum GX_TupleIndexFlags_ - { - GX_TI_EMBEDDED_TUPLE_COORD = 0x8000, - GX_TI_INTERMEDIATE_TUPLE = 0x4000, - GX_TI_PRIVATE_POINT_NUMBERS = 0x2000, - GX_TI_RESERVED_TUPLE_FLAG = 0x1000, - GX_TI_TUPLE_INDEX_MASK = 0x0FFF - - } GX_TupleIndexFlags; - - -#define TTAG_wght FT_MAKE_TAG( 'w', 'g', 'h', 't' ) -#define TTAG_wdth FT_MAKE_TAG( 'w', 'd', 't', 'h' ) -#define TTAG_opsz FT_MAKE_TAG( 'o', 'p', 's', 'z' ) -#define TTAG_slnt FT_MAKE_TAG( 's', 'l', 'n', 't' ) - - - FT_LOCAL( FT_Error ) - TT_Set_MM_Blend( TT_Face face, - FT_UInt num_coords, - FT_Fixed* coords ); - - FT_LOCAL( FT_Error ) - TT_Set_Var_Design( TT_Face face, - FT_UInt num_coords, - FT_Fixed* coords ); - - FT_LOCAL( FT_Error ) - TT_Get_MM_Var( TT_Face face, - FT_MM_Var* *master ); - - - FT_LOCAL( FT_Error ) - tt_face_vary_cvt( TT_Face face, - FT_Stream stream ); - - - FT_LOCAL( FT_Error ) - TT_Vary_Apply_Glyph_Deltas( TT_Face face, - FT_UInt glyph_index, - FT_Outline* outline, - FT_UInt n_points ); - - - FT_LOCAL( void ) - tt_done_blend( FT_Memory memory, - GX_Blend blend ); - - -FT_END_HEADER - - -#endif /* TTGXVAR_H_ */ - - -/* END */ diff --git a/libs/freetype-2.6.5/CMakeLists.txt b/libs/freetype-2.8/CMakeLists.txt similarity index 95% rename from libs/freetype-2.6.5/CMakeLists.txt rename to libs/freetype-2.8/CMakeLists.txt index 8ecd01e8..d1b053e2 100644 --- a/libs/freetype-2.6.5/CMakeLists.txt +++ b/libs/freetype-2.8/CMakeLists.txt @@ -1,455 +1,452 @@ -# CMakeLists.txt -# -# Copyright 2013-2016 by -# David Turner, Robert Wilhelm, and Werner Lemberg. -# -# Written originally by John Cary -# -# This file is part of the FreeType project, and may only be used, modified, -# and distributed under the terms of the FreeType project license, -# LICENSE.TXT. By continuing to use, modify, or distribute this file you -# indicate that you have read the license and understand and accept it -# fully. -# -# -# As a preliminary, create a compilation directory and change into it, for -# example -# -# mkdir ~/freetype2.compiled -# cd ~/freetype2.compiled -# -# Now you can say -# -# cmake -# -# to create a Makefile that builds a static version of the library. -# -# For a dynamic library, use -# -# cmake -D BUILD_SHARED_LIBS:BOOL=true -# -# For a framework on OS X, use -# -# cmake -D BUILD_FRAMEWORK:BOOL=true -G Xcode -# -# instead. -# -# For an iOS static library, use -# -# cmake -D IOS_PLATFORM=OS -G Xcode -# -# or -# -# cmake -D IOS_PLATFORM=SIMULATOR -G Xcode -# -# Please refer to the cmake manual for further options, in particular, how -# to modify compilation and linking parameters. -# -# Some notes. -# -# . `cmake' creates configuration files in -# -# /include/freetype/config -# -# which should be further modified if necessary. -# -# . You can use `cmake' directly on a freshly cloned FreeType git -# repository. -# -# . `CMakeLists.txt' is provided as-is since it is normally not used by the -# developer team. -# -# . If you want to disable the automatic generation of the distribution -# targets, add the `-D FREETYPE_NO_DIST=true' command line argument. -# -# . Set the `WITH_ZLIB', `WITH_BZip2', `WITH_PNG', and `WITH_HarfBuzz' -# CMake variables to `ON' or `OFF' to force or skip using a dependency. -# Leave a variable undefined (which is the default) to use the dependency -# only if it is available. Example: -# -# cmake ... -DWITH_ZLIB=ON -DWITH_HarfBuzz=OFF ... -# -# . Installation of FreeType can be controlled with the CMake variables -# `SKIP_INSTALL_HEADERS', `SKIP_INSTALL_LIBRARIES', and `SKIP_INSTALL_ALL' -# (this is compatible with the same CMake variables in zlib's CMake -# support). - - -cmake_minimum_required(VERSION 2.6) - - -include(CheckIncludeFile) - - -# CMAKE_TOOLCHAIN_FILE must be set before `project' is called, which -# configures the base build environment and references the toolchain file -if (APPLE) - if (DEFINED IOS_PLATFORM) - if (NOT "${IOS_PLATFORM}" STREQUAL "OS" - AND NOT "${IOS_PLATFORM}" STREQUAL "SIMULATOR") - message(FATAL_ERROR - "IOS_PLATFORM must be set to either OS or SIMULATOR") - endif () - if (NOT "${CMAKE_GENERATOR}" STREQUAL "Xcode") - message(AUTHOR_WARNING - "You should use Xcode generator with IOS_PLATFORM enabled to get Universal builds.") - endif () - if (BUILD_SHARED_LIBS) - message(FATAL_ERROR - "BUILD_SHARED_LIBS can not be on with IOS_PLATFORM enabled") - endif () - if (BUILD_FRAMEWORK) - message(FATAL_ERROR - "BUILD_FRAMEWORK can not be on with IOS_PLATFORM enabled") - endif () - - # iOS only uses static libraries - set(BUILD_SHARED_LIBS OFF) - - set(CMAKE_TOOLCHAIN_FILE - ${CMAKE_SOURCE_DIR}/builds/cmake/iOS.cmake) - endif () -else () - if (DEFINED IOS_PLATFORM) - message(FATAL_ERROR "IOS_PLATFORM is not supported on this platform") - endif () -endif () - - -project(freetype) - - -if (WIN32 AND NOT MINGW AND BUILD_SHARED_LIBS) - message(FATAL_ERROR "Building shared libraries on Windows needs MinGW") -endif () - -# Disallow in-source builds -if ("${PROJECT_BINARY_DIR}" STREQUAL "${PROJECT_SOURCE_DIR}") - message(FATAL_ERROR - " -In-source builds are not permitted! Make a separate folder for" - " building, e.g.," - " - mkdir build; cd build; cmake .." - " -Before that, remove the files created by this failed run with" - " - rm -rf CMakeCache.txt CMakeFiles") -endif () - - -# Add local cmake modules -set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${PROJECT_SOURCE_DIR}/builds/cmake) - - -if (BUILD_FRAMEWORK) - if (NOT "${CMAKE_GENERATOR}" STREQUAL "Xcode") - message(FATAL_ERROR - "You should use Xcode generator with BUILD_FRAMEWORK enabled") - endif () - set(CMAKE_OSX_ARCHITECTURES "$(ARCHS_STANDARD_32_64_BIT)") - set(BUILD_SHARED_LIBS ON) -endif () - - -set(VERSION_MAJOR "2") -set(VERSION_MINOR "6") -set(VERSION_PATCH "5") - -set(PROJECT_VERSION ${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_PATCH}) -set(SHARED_LIBRARY_VERSION ${VERSION_MAJOR}.${VERSION_MINOR}) - - -# Compiler definitions for building the library -add_definitions(-DFT2_BUILD_LIBRARY) - - -# Find dependencies -foreach (d ZLIB BZip2 PNG HarfBuzz) - string(TOUPPER "${d}" D) - - if (DEFINED WITH_${d} OR DEFINED WITH_${D}) - if (WITH_${d} OR WITH_${D}) - find_package(${d} QUIET REQUIRED) - endif () - else () - find_package(${d} QUIET) - endif () - - if (${d}_FOUND OR ${D}_FOUND) - message(STATUS "Building with ${d}") - endif () -endforeach () - - -message(STATUS - "Creating directory ${PROJECT_BINARY_DIR}/include/freetype/config") -file(MAKE_DIRECTORY "${PROJECT_BINARY_DIR}/include/freetype/config") - - -# Create the configuration file -message(STATUS - "Creating file ${PROJECT_BINARY_DIR}/include/freetype/config/ftconfig.h") - -if (UNIX) - check_include_file("unistd.h" HAVE_UNISTD_H) - check_include_file("fcntl.h" HAVE_FCNTL_H) - check_include_file("stdint.h" HAVE_STDINT_H) - - file(READ "${PROJECT_SOURCE_DIR}/builds/unix/ftconfig.in" - FTCONFIG_H) - if (HAVE_UNISTD_H) - string(REGEX REPLACE - "#undef +(HAVE_UNISTD_H)" "#define \\1" - FTCONFIG_H "${FTCONFIG_H}") - endif () - if (HAVE_FCNTL_H) - string(REGEX REPLACE - "#undef +(HAVE_FCNTL_H)" "#define \\1" - FTCONFIG_H "${FTCONFIG_H}") - endif () - if (HAVE_STDINT_H) - string(REGEX REPLACE - "#undef +(HAVE_STDINT_H)" "#define \\1" - FTCONFIG_H "${FTCONFIG_H}") - endif () - string(REPLACE "/undef " "#undef " - FTCONFIG_H "${FTCONFIG_H}") - file(WRITE "${PROJECT_BINARY_DIR}/include/freetype/config/ftconfig.h-new" - "${FTCONFIG_H}") -else () - file(READ "${PROJECT_SOURCE_DIR}/include/freetype/config/ftconfig.h" - FTCONFIG_H) - file(WRITE "${PROJECT_BINARY_DIR}/include/freetype/config/ftconfig.h-new" - "${FTCONFIG_H}") -endif () -execute_process(COMMAND ${CMAKE_COMMAND} -E copy_if_different - "${PROJECT_BINARY_DIR}/include/freetype/config/ftconfig.h-new" - "${PROJECT_BINARY_DIR}/include/freetype/config/ftconfig.h") - - -# Create the options file -message(STATUS - "Creating file ${PROJECT_BINARY_DIR}/include/freetype/config/ftoption.h") - -file(READ "${PROJECT_SOURCE_DIR}/include/freetype/config/ftoption.h" - FTOPTION_H) -if (ZLIB_FOUND) - string(REGEX REPLACE - "/\\* +(#define +FT_CONFIG_OPTION_SYSTEM_ZLIB) +\\*/" "\\1" - FTOPTION_H "${FTOPTION_H}") -endif () -if (BZIP2_FOUND) - string(REGEX REPLACE - "/\\* +(#define +FT_CONFIG_OPTION_USE_BZIP2) +\\*/" "\\1" - FTOPTION_H "${FTOPTION_H}") -endif () -if (PNG_FOUND) - string(REGEX REPLACE - "/\\* +(#define +FT_CONFIG_OPTION_USE_PNG) +\\*/" "\\1" - FTOPTION_H "${FTOPTION_H}") -endif () -if (HARFBUZZ_FOUND) - string(REGEX REPLACE - "/\\* +(#define +FT_CONFIG_OPTION_USE_HARFBUZZ) +\\*/" "\\1" - FTOPTION_H "${FTOPTION_H}") -endif () -file(WRITE "${PROJECT_BINARY_DIR}/include/freetype/config/ftoption.h-new" - "${FTOPTION_H}") -execute_process(COMMAND ${CMAKE_COMMAND} -E copy_if_different - "${PROJECT_BINARY_DIR}/include/freetype/config/ftoption.h-new" - "${PROJECT_BINARY_DIR}/include/freetype/config/ftoption.h") - - -# Specify library include directories -include_directories("${PROJECT_SOURCE_DIR}/include") -include_directories(BEFORE "${PROJECT_BINARY_DIR}/include") - - -file(GLOB PUBLIC_HEADERS "include/ft2build.h" "include/freetype/*.h") -file(GLOB PUBLIC_CONFIG_HEADERS "include/freetype/config/*.h") -file(GLOB PRIVATE_HEADERS "include/freetype/internal/*.h") - - -set(BASE_SRCS - src/autofit/autofit.c - src/base/ftbase.c - src/base/ftbbox.c - src/base/ftbdf.c - src/base/ftbitmap.c - src/base/ftcid.c - src/base/ftfntfmt.c - src/base/ftfstype.c - src/base/ftgasp.c - src/base/ftglyph.c - src/base/ftgxval.c - src/base/ftinit.c - src/base/ftlcdfil.c - src/base/ftmm.c - src/base/ftotval.c - src/base/ftpatent.c - src/base/ftpfr.c - src/base/ftstroke.c - src/base/ftsynth.c - src/base/ftsystem.c - src/base/fttype1.c - src/base/ftwinfnt.c - src/bdf/bdf.c - src/bzip2/ftbzip2.c - src/cache/ftcache.c - src/cff/cff.c - src/cid/type1cid.c - src/gzip/ftgzip.c - src/lzw/ftlzw.c - src/pcf/pcf.c - src/pfr/pfr.c - src/psaux/psaux.c - src/pshinter/pshinter.c - src/psnames/psnames.c - src/raster/raster.c - src/sfnt/sfnt.c - src/smooth/smooth.c - src/truetype/truetype.c - src/type1/type1.c - src/type42/type42.c - src/winfonts/winfnt.c -) - -if (WIN32) - set(BASE_SRCS ${BASE_SRCS} builds/windows/ftdebug.c) -elseif (WINCE) - set(BASE_SRCS ${BASE_SRCS} builds/wince/ftdebug.c) -else () - set(BASE_SRCS ${BASE_SRCS} src/base/ftdebug.c) -endif () - - -if (BUILD_FRAMEWORK) - set(BASE_SRCS - ${BASE_SRCS} - builds/mac/freetype-Info.plist - ) -endif () - -set(CMAKE_DEBUG_POSTFIX d) - -add_library(freetype - ${PUBLIC_HEADERS} - ${PUBLIC_CONFIG_HEADERS} - ${PRIVATE_HEADERS} - ${BASE_SRCS} -) - - -if (BUILD_SHARED_LIBS) - set_target_properties(freetype PROPERTIES - VERSION ${PROJECT_VERSION} - SOVERSION ${SHARED_LIBRARY_VERSION} - COMPILE_DEFINITIONS freetype_EXPORTS - ) -endif () - - -if (BUILD_FRAMEWORK) - set_property(SOURCE ${PUBLIC_CONFIG_HEADERS} - PROPERTY MACOSX_PACKAGE_LOCATION Headers/config - ) - set_target_properties(freetype PROPERTIES - FRAMEWORK TRUE - MACOSX_FRAMEWORK_INFO_PLIST builds/mac/freetype-Info.plist - PUBLIC_HEADER "${PUBLIC_HEADERS}" - XCODE_ATTRIBUTE_INSTALL_PATH "@rpath" - ) -endif () - -if (NOT CMAKE_VERSION VERSION_LESS 2.8.11) - target_include_directories(freetype - PUBLIC include) -endif () - -if (CMAKE_VERSION VERSION_LESS 2.8.12) - set(MAYBE_PRIVATE "") -else () - set(MAYBE_PRIVATE "PRIVATE") -endif () - -if (ZLIB_FOUND) - target_link_libraries(freetype ${MAYBE_PRIVATE} ${ZLIB_LIBRARIES}) - include_directories(${ZLIB_INCLUDE_DIRS}) -endif () -if (BZIP2_FOUND) - target_link_libraries(freetype ${MAYBE_PRIVATE} ${BZIP2_LIBRARIES}) - include_directories(${BZIP2_INCLUDE_DIR}) # not BZIP2_INCLUDE_DIRS -endif () -if (PNG_FOUND) - add_definitions(${PNG_DEFINITIONS}) - target_link_libraries(freetype ${MAYBE_PRIVATE} ${PNG_LIBRARIES}) - include_directories(${PNG_INCLUDE_DIRS}) -endif () -if (HARFBUZZ_FOUND) - target_link_libraries(freetype ${MAYBE_PRIVATE} ${HARFBUZZ_LIBRARIES}) - include_directories(${HARFBUZZ_INCLUDE_DIRS}) -endif () - - -if (NOT MEGA) -# Installations -# Note the trailing slash in the argument to the `DIRECTORY' directive -if (NOT SKIP_INSTALL_HEADERS AND NOT SKIP_INSTALL_ALL) - install(DIRECTORY ${PROJECT_SOURCE_DIR}/include/ - DESTINATION include/freetype2 - PATTERN "internal" EXCLUDE - PATTERN "ftconfig.h" EXCLUDE - PATTERN "ftoption.h" EXCLUDE - ) - install(FILES - ${PROJECT_BINARY_DIR}/include/freetype/config/ftconfig.h - ${PROJECT_BINARY_DIR}/include/freetype/config/ftoption.h - DESTINATION include/freetype2/freetype/config - ) -endif () - -if (NOT SKIP_INSTALL_LIBRARIES AND NOT SKIP_INSTALL_ALL) - install(TARGETS freetype - EXPORT freetype-targets - RUNTIME DESTINATION bin - LIBRARY DESTINATION lib - ARCHIVE DESTINATION lib - FRAMEWORK DESTINATION Library/Frameworks - ) - install(EXPORT freetype-targets - DESTINATION lib/cmake/freetype - FILE freetype-config.cmake - ) -endif () - - -# Packaging -# CPack version numbers for release tarball name. -set(CPACK_PACKAGE_VERSION_MAJOR ${VERSION_MAJOR}) -set(CPACK_PACKAGE_VERSION_MINOR ${VERSION_MINOR}) -set(CPACK_PACKAGE_VERSION_PATCH ${VERSION_PATCH}}) -if (NOT DEFINED CPACK_PACKAGE_DESCRIPTION_SUMMARY) - set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "${CMAKE_PROJECT_NAME}") -endif () -if (NOT DEFINED CPACK_SOURCE_PACKAGE_FILE_NAME) - set(CPACK_SOURCE_PACKAGE_FILE_NAME - "${CMAKE_PROJECT_NAME}-${PROJECT_VERSION}-r${PROJECT_REV}" - CACHE INTERNAL "tarball basename" - ) -endif () -set(CPACK_SOURCE_GENERATOR TGZ) -set(CPACK_SOURCE_IGNORE_FILES - "/CVS/;/.svn/;.swp$;.#;/#;/build/;/serial/;/ser/;/parallel/;/par/;~;/preconfig.out;/autom4te.cache/;/.config") -set(CPACK_GENERATOR TGZ) -include(CPack) - - -# Add `make dist' target if FREETYPE_DIST is set (which is the default) -if (NOT DEFINED FREETYPE_NO_DIST) - add_custom_target(dist COMMAND ${CMAKE_MAKE_PROGRAM} package_source) -endif () - -endif() # NOT MEGA - -# eof +# CMakeLists.txt +# +# Copyright 2013-2017 by +# David Turner, Robert Wilhelm, and Werner Lemberg. +# +# Written originally by John Cary +# +# This file is part of the FreeType project, and may only be used, modified, +# and distributed under the terms of the FreeType project license, +# LICENSE.TXT. By continuing to use, modify, or distribute this file you +# indicate that you have read the license and understand and accept it +# fully. +# +# +# As a preliminary, create a compilation directory and change into it, for +# example +# +# mkdir ~/freetype2.compiled +# cd ~/freetype2.compiled +# +# Now you can say +# +# cmake +# +# to create a Makefile that builds a static version of the library. +# +# For a dynamic library, use +# +# cmake -D BUILD_SHARED_LIBS:BOOL=true +# +# For a framework on OS X, use +# +# cmake -D BUILD_FRAMEWORK:BOOL=true -G Xcode +# +# instead. +# +# For an iOS static library, use +# +# cmake -D IOS_PLATFORM=OS -G Xcode +# +# or +# +# cmake -D IOS_PLATFORM=SIMULATOR -G Xcode +# +# Please refer to the cmake manual for further options, in particular, how +# to modify compilation and linking parameters. +# +# Some notes. +# +# . `cmake' creates configuration files in +# +# /include/freetype/config +# +# which should be further modified if necessary. +# +# . You can use `cmake' directly on a freshly cloned FreeType git +# repository. +# +# . `CMakeLists.txt' is provided as-is since it is normally not used by the +# developer team. +# +# . If you want to disable the automatic generation of the distribution +# targets, add the `-D FREETYPE_NO_DIST=true' command line argument. +# +# . Set the `WITH_ZLIB', `WITH_BZip2', `WITH_PNG', and `WITH_HarfBuzz' +# CMake variables to `ON' or `OFF' to force or skip using a dependency. +# Leave a variable undefined (which is the default) to use the dependency +# only if it is available. Example: +# +# cmake ... -DWITH_ZLIB=ON -DWITH_HarfBuzz=OFF ... +# +# . Installation of FreeType can be controlled with the CMake variables +# `SKIP_INSTALL_HEADERS', `SKIP_INSTALL_LIBRARIES', and `SKIP_INSTALL_ALL' +# (this is compatible with the same CMake variables in zlib's CMake +# support). + + +cmake_minimum_required(VERSION 2.6) + + +include(CheckIncludeFile) + + +# CMAKE_TOOLCHAIN_FILE must be set before `project' is called, which +# configures the base build environment and references the toolchain file +if (APPLE) + if (DEFINED IOS_PLATFORM) + if (NOT "${IOS_PLATFORM}" STREQUAL "OS" + AND NOT "${IOS_PLATFORM}" STREQUAL "SIMULATOR") + message(FATAL_ERROR + "IOS_PLATFORM must be set to either OS or SIMULATOR") + endif () + if (NOT "${CMAKE_GENERATOR}" STREQUAL "Xcode") + message(AUTHOR_WARNING + "You should use Xcode generator with IOS_PLATFORM enabled to get Universal builds.") + endif () + if (BUILD_SHARED_LIBS) + message(FATAL_ERROR + "BUILD_SHARED_LIBS can not be on with IOS_PLATFORM enabled") + endif () + if (BUILD_FRAMEWORK) + message(FATAL_ERROR + "BUILD_FRAMEWORK can not be on with IOS_PLATFORM enabled") + endif () + + # iOS only uses static libraries + set(BUILD_SHARED_LIBS OFF) + + set(CMAKE_TOOLCHAIN_FILE + ${CMAKE_SOURCE_DIR}/builds/cmake/iOS.cmake) + endif () +else () + if (DEFINED IOS_PLATFORM) + message(FATAL_ERROR "IOS_PLATFORM is not supported on this platform") + endif () +endif () + + +project(freetype) + + +if (WIN32 AND NOT MINGW AND BUILD_SHARED_LIBS) + message(FATAL_ERROR "Building shared libraries on Windows needs MinGW") +endif () + +# Disallow in-source builds +if ("${PROJECT_BINARY_DIR}" STREQUAL "${PROJECT_SOURCE_DIR}") + message(FATAL_ERROR + " +In-source builds are not permitted! Make a separate folder for" + " building, e.g.," + " + mkdir build; cd build; cmake .." + " +Before that, remove the files created by this failed run with" + " + rm -rf CMakeCache.txt CMakeFiles") +endif () + + +# Add local cmake modules +set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${PROJECT_SOURCE_DIR}/builds/cmake) + + +if (BUILD_FRAMEWORK) + if (NOT "${CMAKE_GENERATOR}" STREQUAL "Xcode") + message(FATAL_ERROR + "You should use Xcode generator with BUILD_FRAMEWORK enabled") + endif () + set(CMAKE_OSX_ARCHITECTURES "$(ARCHS_STANDARD_32_64_BIT)") + set(BUILD_SHARED_LIBS ON) +endif () + + +set(VERSION_MAJOR "2") +set(VERSION_MINOR "8") +set(VERSION_PATCH "0") + +set(PROJECT_VERSION ${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_PATCH}) +set(SHARED_LIBRARY_VERSION ${VERSION_MAJOR}.${VERSION_MINOR}) + + +# Compiler definitions for building the library +add_definitions(-DFT2_BUILD_LIBRARY) + + +# Find dependencies +foreach (d ZLIB BZip2 PNG HarfBuzz) + string(TOUPPER "${d}" D) + + if (DEFINED WITH_${d} OR DEFINED WITH_${D}) + if (WITH_${d} OR WITH_${D}) + find_package(${d} QUIET REQUIRED) + endif () + else () + find_package(${d} QUIET) + endif () + + if (${d}_FOUND OR ${D}_FOUND) + message(STATUS "Building with ${d}") + endif () +endforeach () + + +message(STATUS + "Creating directory ${PROJECT_BINARY_DIR}/include/freetype/config") +file(MAKE_DIRECTORY "${PROJECT_BINARY_DIR}/include/freetype/config") + + +# Create the configuration file +message(STATUS + "Creating file ${PROJECT_BINARY_DIR}/include/freetype/config/ftconfig.h") + +if (UNIX) + check_include_file("unistd.h" HAVE_UNISTD_H) + check_include_file("fcntl.h" HAVE_FCNTL_H) + check_include_file("stdint.h" HAVE_STDINT_H) + + file(READ "${PROJECT_SOURCE_DIR}/builds/unix/ftconfig.in" + FTCONFIG_H) + if (HAVE_UNISTD_H) + string(REGEX REPLACE + "#undef +(HAVE_UNISTD_H)" "#define \\1" + FTCONFIG_H "${FTCONFIG_H}") + endif () + if (HAVE_FCNTL_H) + string(REGEX REPLACE + "#undef +(HAVE_FCNTL_H)" "#define \\1" + FTCONFIG_H "${FTCONFIG_H}") + endif () + if (HAVE_STDINT_H) + string(REGEX REPLACE + "#undef +(HAVE_STDINT_H)" "#define \\1" + FTCONFIG_H "${FTCONFIG_H}") + endif () + string(REPLACE "/undef " "#undef " + FTCONFIG_H "${FTCONFIG_H}") + file(WRITE "${PROJECT_BINARY_DIR}/include/freetype/config/ftconfig.h-new" + "${FTCONFIG_H}") +else () + file(READ "${PROJECT_SOURCE_DIR}/include/freetype/config/ftconfig.h" + FTCONFIG_H) + file(WRITE "${PROJECT_BINARY_DIR}/include/freetype/config/ftconfig.h-new" + "${FTCONFIG_H}") +endif () +execute_process(COMMAND ${CMAKE_COMMAND} -E copy_if_different + "${PROJECT_BINARY_DIR}/include/freetype/config/ftconfig.h-new" + "${PROJECT_BINARY_DIR}/include/freetype/config/ftconfig.h") + + +# Create the options file +message(STATUS + "Creating file ${PROJECT_BINARY_DIR}/include/freetype/config/ftoption.h") + +file(READ "${PROJECT_SOURCE_DIR}/include/freetype/config/ftoption.h" + FTOPTION_H) +if (ZLIB_FOUND) + string(REGEX REPLACE + "/\\* +(#define +FT_CONFIG_OPTION_SYSTEM_ZLIB) +\\*/" "\\1" + FTOPTION_H "${FTOPTION_H}") +endif () +if (BZIP2_FOUND) + string(REGEX REPLACE + "/\\* +(#define +FT_CONFIG_OPTION_USE_BZIP2) +\\*/" "\\1" + FTOPTION_H "${FTOPTION_H}") +endif () +if (PNG_FOUND) + string(REGEX REPLACE + "/\\* +(#define +FT_CONFIG_OPTION_USE_PNG) +\\*/" "\\1" + FTOPTION_H "${FTOPTION_H}") +endif () +if (HARFBUZZ_FOUND) + string(REGEX REPLACE + "/\\* +(#define +FT_CONFIG_OPTION_USE_HARFBUZZ) +\\*/" "\\1" + FTOPTION_H "${FTOPTION_H}") +endif () +file(WRITE "${PROJECT_BINARY_DIR}/include/freetype/config/ftoption.h-new" + "${FTOPTION_H}") +execute_process(COMMAND ${CMAKE_COMMAND} -E copy_if_different + "${PROJECT_BINARY_DIR}/include/freetype/config/ftoption.h-new" + "${PROJECT_BINARY_DIR}/include/freetype/config/ftoption.h") + + +# Specify library include directories +include_directories("${PROJECT_SOURCE_DIR}/include") +include_directories(BEFORE "${PROJECT_BINARY_DIR}/include") + + +file(GLOB PUBLIC_HEADERS "include/ft2build.h" "include/freetype/*.h") +file(GLOB PUBLIC_CONFIG_HEADERS "include/freetype/config/*.h") +file(GLOB PRIVATE_HEADERS "include/freetype/internal/*.h") + + +set(BASE_SRCS + src/autofit/autofit.c + src/base/ftbase.c + src/base/ftbbox.c + src/base/ftbdf.c + src/base/ftbitmap.c + src/base/ftcid.c + src/base/ftfntfmt.c + src/base/ftfstype.c + src/base/ftgasp.c + src/base/ftglyph.c + src/base/ftgxval.c + src/base/ftinit.c + src/base/ftlcdfil.c + src/base/ftmm.c + src/base/ftotval.c + src/base/ftpatent.c + src/base/ftpfr.c + src/base/ftstroke.c + src/base/ftsynth.c + src/base/ftsystem.c + src/base/fttype1.c + src/base/ftwinfnt.c + src/bdf/bdf.c + src/bzip2/ftbzip2.c + src/cache/ftcache.c + src/cff/cff.c + src/cid/type1cid.c + src/gzip/ftgzip.c + src/lzw/ftlzw.c + src/pcf/pcf.c + src/pfr/pfr.c + src/psaux/psaux.c + src/pshinter/pshinter.c + src/psnames/psnames.c + src/raster/raster.c + src/sfnt/sfnt.c + src/smooth/smooth.c + src/truetype/truetype.c + src/type1/type1.c + src/type42/type42.c + src/winfonts/winfnt.c +) + +if (WIN32) + set(BASE_SRCS ${BASE_SRCS} builds/windows/ftdebug.c) +elseif (WINCE) + set(BASE_SRCS ${BASE_SRCS} builds/wince/ftdebug.c) +else () + set(BASE_SRCS ${BASE_SRCS} src/base/ftdebug.c) +endif () + + +if (BUILD_FRAMEWORK) + set(BASE_SRCS + ${BASE_SRCS} + builds/mac/freetype-Info.plist + ) +endif () + +set(CMAKE_DEBUG_POSTFIX d) + +add_library(freetype + ${PUBLIC_HEADERS} + ${PUBLIC_CONFIG_HEADERS} + ${PRIVATE_HEADERS} + ${BASE_SRCS} +) + + +if (BUILD_SHARED_LIBS) + set_target_properties(freetype PROPERTIES + VERSION ${PROJECT_VERSION} + SOVERSION ${SHARED_LIBRARY_VERSION} + COMPILE_DEFINITIONS freetype_EXPORTS + ) +endif () + + +if (BUILD_FRAMEWORK) + set_property(SOURCE ${PUBLIC_CONFIG_HEADERS} + PROPERTY MACOSX_PACKAGE_LOCATION Headers/config + ) + set_target_properties(freetype PROPERTIES + FRAMEWORK TRUE + MACOSX_FRAMEWORK_INFO_PLIST builds/mac/freetype-Info.plist + PUBLIC_HEADER "${PUBLIC_HEADERS}" + XCODE_ATTRIBUTE_INSTALL_PATH "@rpath" + ) +endif () + +if (NOT CMAKE_VERSION VERSION_LESS 2.8.12) + target_include_directories(freetype + PUBLIC $) +endif () + +if (CMAKE_VERSION VERSION_LESS 2.8.12) + set(MAYBE_PRIVATE "") +else () + set(MAYBE_PRIVATE "PRIVATE") +endif () + +if (ZLIB_FOUND) + target_link_libraries(freetype ${MAYBE_PRIVATE} ${ZLIB_LIBRARIES}) + include_directories(${ZLIB_INCLUDE_DIRS}) +endif () +if (BZIP2_FOUND) + target_link_libraries(freetype ${MAYBE_PRIVATE} ${BZIP2_LIBRARIES}) + include_directories(${BZIP2_INCLUDE_DIR}) # not BZIP2_INCLUDE_DIRS +endif () +if (PNG_FOUND) + add_definitions(${PNG_DEFINITIONS}) + target_link_libraries(freetype ${MAYBE_PRIVATE} ${PNG_LIBRARIES}) + include_directories(${PNG_INCLUDE_DIRS}) +endif () +if (HARFBUZZ_FOUND) + target_link_libraries(freetype ${MAYBE_PRIVATE} ${HARFBUZZ_LIBRARIES}) + include_directories(${HARFBUZZ_INCLUDE_DIRS}) +endif () + + +# Installations +# Note the trailing slash in the argument to the `DIRECTORY' directive +if (NOT SKIP_INSTALL_HEADERS AND NOT SKIP_INSTALL_ALL) + install(DIRECTORY ${PROJECT_SOURCE_DIR}/include/ + DESTINATION include/freetype2 + PATTERN "internal" EXCLUDE + PATTERN "ftconfig.h" EXCLUDE + PATTERN "ftoption.h" EXCLUDE + ) + install(FILES + ${PROJECT_BINARY_DIR}/include/freetype/config/ftconfig.h + ${PROJECT_BINARY_DIR}/include/freetype/config/ftoption.h + DESTINATION include/freetype2/freetype/config + ) +endif () + +if (NOT SKIP_INSTALL_LIBRARIES AND NOT SKIP_INSTALL_ALL) + install(TARGETS freetype + EXPORT freetype-targets + RUNTIME DESTINATION bin + LIBRARY DESTINATION lib + ARCHIVE DESTINATION lib + FRAMEWORK DESTINATION Library/Frameworks + ) + install(EXPORT freetype-targets + DESTINATION lib/cmake/freetype + FILE freetype-config.cmake + ) +endif () + + +# Packaging +# CPack version numbers for release tarball name. +set(CPACK_PACKAGE_VERSION_MAJOR ${VERSION_MAJOR}) +set(CPACK_PACKAGE_VERSION_MINOR ${VERSION_MINOR}) +set(CPACK_PACKAGE_VERSION_PATCH ${VERSION_PATCH}}) +if (NOT DEFINED CPACK_PACKAGE_DESCRIPTION_SUMMARY) + set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "${CMAKE_PROJECT_NAME}") +endif () +if (NOT DEFINED CPACK_SOURCE_PACKAGE_FILE_NAME) + set(CPACK_SOURCE_PACKAGE_FILE_NAME + "${CMAKE_PROJECT_NAME}-${PROJECT_VERSION}-r${PROJECT_REV}" + CACHE INTERNAL "tarball basename" + ) +endif () +set(CPACK_SOURCE_GENERATOR TGZ) +set(CPACK_SOURCE_IGNORE_FILES + "/CVS/;/.svn/;.swp$;.#;/#;/build/;/serial/;/ser/;/parallel/;/par/;~;/preconfig.out;/autom4te.cache/;/.config") +set(CPACK_GENERATOR TGZ) +include(CPack) + + +# Add `make dist' target if FREETYPE_DIST is set (which is the default) +if (NOT DEFINED FREETYPE_NO_DIST) + add_custom_target(dist COMMAND ${CMAKE_MAKE_PROGRAM} package_source) +endif () + +# eof diff --git a/libs/freetype-2.8/ChangeLog b/libs/freetype-2.8/ChangeLog new file mode 100644 index 00000000..b81af155 --- /dev/null +++ b/libs/freetype-2.8/ChangeLog @@ -0,0 +1,4122 @@ +2017-05-13 Werner Lemberg + + * Version 2.8 released. + ======================= + + + Tag sources with `VER-2-8'. + + * docs/VERSION.TXT: Add entry for version 2.8. + * docs/CHANGES: Updated. + + * README, Jamfile (RefDoc), builds/windows/vc2005/freetype.vcproj, + builds/windows/vc2005/index.html, + builds/windows/vc2008/freetype.vcproj, + builds/windows/vc2008/index.html, + builds/windows/vc2010/freetype.vcxproj, + builds/windows/vc2010/index.html, + builds/windows/visualc/freetype.dsp, + builds/windows/visualc/freetype.vcproj, + builds/windows/visualc/index.html, + builds/windows/visualce/freetype.dsp, + builds/windows/visualce/freetype.vcproj, + builds/windows/visualce/index.html, + builds/wince/vc2005-ce/freetype.vcproj, + builds/wince/vc2005-ce/index.html, + builds/wince/vc2008-ce/freetype.vcproj, + builds/wince/vc2008-ce/index.html: s/2.7.1/2.8/, s/271/28/. + + * include/freetype/freetype.h (FREETYPE_MINOR): Set to 8. + (FREETYPE_PATCH): Set to 0. + + * builds/unix/configure.raw (version_info): Set to 20:0:14. + * CMakeLists.txt (VERSION_MINOR): Set to 8. + (VERSION_PATCH): Set to 0. + +2017-05-12 Hin-Tak Leung + + Fix `FT_UINT_TO_POINTER' macro for Windows. + + * builds/unix/ftconfig.in, builds/vms/ftconfig.h, + include/freetype/config/ftconfig.h (FT_UINT_TO_POINTER) [_WIN64]: + Fix definition. + +2017-05-11 Sascha Brawer + Werner Lemberg + Werner Lemberg + Werner Lemberg + Werner Lemberg + Werner Lemberg + Werner Lemberg + Werner Lemberg + Werner Lemberg + Werner Lemberg + Werner Lemberg + + [truetype] Add tricky font `DFGirl-W6-WIN-BF' (from Dynalab). + + Reported by Roy Tam . + + * src/truetype/ttobjs.c (tt_check_trickyness_family): Implement it. + +2017-05-07 Roy Tam + Werner Lemberg + + [truetype] More tricky fonts (mainly from Dynalab). + + * src/truetype/ttobjs.c (tt_check_trickyness_family, + tt_check_trickyness_sfnt_ids): Add them. + +2017-05-07 Werner Lemberg + + [truetype] Add tricky font `DLCHayMedium' (from Dynalab). + + Reported by Roy Tam . + + * src/truetype/ttobjs.c (tt_check_trickyness_family): Implement it. + +2017-05-03 Werner Lemberg + + */*: s/backwards compatibility/backward compatibility/. + +2017-05-03 Sascha Brawer + Werner Lemberg + Werner Lemberg + + [autofit] Add blue-zone support for Sundanese script. + + This essentially moves the Sundanese script from the `Indic' hinter + to the `Latin' hinter. + + * src/autofit/afblue.dat: Add blue zone data for Sundanese. + + * src/autofit/afblue.c, src/autofit/afblue.h: Regenerated. + + * src/autofit/afscript.h: Add Sundanese standard character and move + data out of AF_CONFIG_OPTION_INDIC block. + + * src/autofit/afranges.c: Move Sundanese data out of + AF_CONFIG_OPTION_INDIC block. + + * src/autofit/afstyles.h: Update Sundanese data; in particular, use + AF_WRITING_SYSTEM_LATIN. + +2017-05-03 Sascha Brawer + Werner Lemberg + + [truetype] Make `IUP' gvar deltas do the same as Apple (#50832). + + When points are not touched by gvar interpolation deltas, FreeType + gave a slightly different result than Apple's CoreText. + + The OpenType working group will update the specification to document + the following behaviour: If the two points with deltas to the `left' + and `right' of the untouched point have the same coordinate, then + the inferred delta for the untouched point should be zero. + + * src/truetype/ttgxvar.c (tt_delta_interpolate): Implement new + behaviour. + +2017-05-02 Werner Lemberg + + [autofit] Remove `slight' auto-hint mode again. + + A poll on freetype-devel favoured changes directly applied to + `light'. + + * include/freetype/freetype.h (FT_LOAD_TARGET_SLIGHT, + FT_RENDER_MODE_SLIGHT): Removed. + + * src/autofit/afcjk.c (af_cjk_hints_init), src/autofit/aflatin.c + (af_latin_hints_init), src/autofit/aflatin2.c + (af_latin2_hints_init): Revert change from 2017-04-22. + + * src/autofit/afloader.c (af_loader_load_glyph) Remove references to + FT_RENDER_MODE_SLIGHT. + [AF_CONFIG_OPTION_TT_SIZE_METRICS]: Enable TrueType-like metrics + unconditionally. + + * src/base/ftadvanc.c (LOAD_ADVANCE_FAST_CHECK): Revert change from + 2017-04-22. + + * src/base/ftobjs.c (FT_Load_Glyph): Revert change from 2017-04-22. + + * src/pshinter/pshalgo.c (ps_hints_apply): Revert change from + 2017-04-22. + + * src/smooth/ftsmooth.c (ft_smooth_render): Revert change from + 2017-04-22. + + * docs/CHANGES: Updated. + +2017-04-30 Werner Lemberg + + [autofit] Fix metrics computation. + + Problem reported by Markus Trippelsdorf and + Nikolaus Waxweiler . + + * src/base/ftobjs.c (FT_Request_Size): Trigger recomputation of + auto-hinter metrics. Without this change, multiple size changing + calls for a single face fail. + +2017-04-29 Werner Lemberg + + * src/truetype/ttdriver.c (tt_size_request): Properly check `error'. + + Reported by Earnestly in + + http://lists.nongnu.org/archive/html/freetype/2017-04/msg00031.html + +2017-04-27 Werner Lemberg + + Introduce AF_CONFIG_OPTION_TT_SIZE_METRICS configuration option. + + * include/freetype/config/ftoption.h + (AF_CONFIG_OPTION_TT_SIZE_METRICS): New option, commented out by + default. + + * src/autofit/afloader.c (af_loader_load_glyph): Use + AF_CONFIG_OPTION_TT_SIZE_METRICS to guard the corresponding code. + +2017-04-26 Werner Lemberg + + * include/freetype/freetype.h (FT_Render_Mode): Fix order. + + This retains backward compatibility. + + Noted by Alexei. + +2017-04-22 Werner Lemberg + + [truetype] Do linear scaling for FT_LOAD_NO_HINTING (#50470). + + * src/truetype/ttobs.h (TT_SizeRec): Add field `hinted_metrics' to + hold hinted metrics. + Make `metrics' a pointer so that `tt_glyph_load' can easily switch + between metrics. + + * src/truetype/ttdriver.c (tt_size_request): Updated. + (tt_glyph_load): Use top-level metrics if FT_LOAD_NO_HINTING is + used. + + * src/truetype/ttgload.c (TT_Hint_Glyph, TT_Process_Simple_Glyph, + TT_Process_Composite_Component, load_truetype_glyph, + compute_glyph_metrics, TT_Load_Glyph): Updated. + + * src/truetype/ttinterp.c (TT_Load_Context): Updated. + + * src/truetype/ttobjs.c (tt_size_reset): Updated. + + * src/truetype/ttsubpix.c (sph_set_tweaks): Updated. + +2017-04-22 Werner Lemberg + + Add new `slight' auto-hinting mode. + + This mode uses fractional advance widths and doesn't scale glyphs + horizontally, only applying vertical scaling and hinting. + + At the same time, the behaviour of the `light' auto-hinter gets + restored for backward compatibility: Both vertical and horizontal + scaling is again based on rounded metrics values (this was changed + in a commit from 2017-03-30 as a side effect). To be more precise, + the behaviour is restored for TrueType fonts only; for other font + formats like Type 1, this is a new feature of the `light' hinting + mode. + + * include/freetype/freetype.h (FT_LOAD_TARGET_SLIGHT): New macro. + (FT_RENDER_MODE_SLIGHT): New render mode. + + * include/freetype/internal/ftobjs.h (FT_Size_InternalRec): Add + `autohint_mode' and `autohint_metrics' fields. + + * src/autofit/afcjk.c (af_cjk_hints_init), src/autofit/aflatin.c + (af_latin_hints_init), src/autofit/aflatin2 (af_latin2_hints_init): + Updated. + + * src/autofit/afloader.c (af_loader_embolden_glyph_in_slot): Use + `autohint_metrics'. + (af_loader_load_glyph): s/internal/slot_internal/. + Initialize `autohint_metrics' and `autohint_mode' depending on + current auto-hint mode. + Use `autohint_metrics'. + Updated. + + * src/base/ftadvanc.c (LOAD_ADVANCE_FAST_CHECK): Updated. + + * src/base/ftobjs.c (FT_Load_Glyph): Updated. + (FT_New_Size): Allocate `internal' object. + + * src/pshinter/pshalgo.c (ps_hints_apply): Updated. + + * src/smooth/ftsmooth.c (ft_smooth_render): Updated. + +2017-04-22 Werner Lemberg + + Introduce `FT_Size_InternalRec' structure. + + We are going to extend this later on. + + * include/freetype/internal/ftobjs.h (FT_Size_InternalRec): New + structure with a single field `module_data'. + + * src/base/ftobjs.c (FT_New_Size): Allocate `internal' field of + `FT_Size' structure. + + * src/cff/cffgload.c (cff_builder_init, cff_decoder_prepare): Use + `size->internal->module_data' instead of `size->internal'. + + * src/cff/cffobjs.c (cff_size_done): Deallocate `module_data'. + (cff_size_init, cff_size_select, cff_size_request): Use + `size->internal->module_data' instead of `size->internal'. + + * src/cif/cidobjs.c (cid_size_done, cid_size_init, + cid_size_request): Use `size->internal->module_data' instead of + `size->internal'. + + * src/psaux/psobjs.c (t1_builder_ini): Use + `size->internal->module_data' instead of `size->internal'. + + * src/type1/t1objs.c (T1_Size_Done, T1_Size_Init, T1_Size_Request): + Use `size->internal->module_data' instead of `size->internal'. + +2017-04-21 Alexei Podtelezhnikov + + * src/smooth/ftsmooth.h: Remove unused guards and declaration. + +2017-04-16 Hin-Tak Leung + + Fix tracing messages. + + * src/base/ftobjs.c (FT_Face_GetCharVariantIndex, + FT_Face_GetCharVariantIsDefault, FT_Face_GetVariantsOfChar): Print + correct function name. + +2017-04-08 Sascha Brawer + Werner Lemberg + Werner Lemberg + Werner Lemberg + Werner Lemberg + + [autofit] Fix invalid character range description (#50745). + + Also reported as + + https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=1034 + + * src/autofit/afranges.c (af_glag_nonbase_uniranges): Fix typo in + recent commit. + +2017-04-07 Werner Lemberg + + [ftfuzzer] Fix clang warnings. + + * src/tools/ftfuzzer/ftfuzzer.cc (LLVMFuzzerTestOneInput): Add + casts. + +2017-04-06 Sascha Brawer + Werner Lemberg + Werner Lemberg + Werner Lemberg + Werner Lemberg + Werner Lemberg + Werner Lemberg + + [autofit] Add support for Adlam script. + + * src/autofit/afblue.dat: Add blue zone data for Adlam. + * src/autofit/afblue.c, src/autofit/afblue.h: Regenerated. + + * src/autofit/afscript.h: Add Adlam standard characters. + + * src/autofit/afranges.c, src/autofit/afstyles.h: Add Adlam data. + +2017-04-06 Sascha Brawer + + [autofit] Add support for Ol Chiki script. + + * src/autofit/afblue.dat: Add blue zone data for Ol Chiki. + * src/autofit/afblue.c, src/autofit/afblue.h: Regenerated. + + * src/autofit/afscript.h: Add Ol Chiki standard character. + + * src/autofit/afranges.c, src/autofit/afstyles.h: Add Ol Chiki data. + +2017-04-03 Werner Lemberg + + [truetype] Avoid reexecution of `fpgm' and `prep' in case of error. + + Reported as + + https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=981 + + * include/freetype/fterrdef.h (FT_Err_DEF_In_Glyf_Bytecode): New + error code. + + * src/truetype/ttinterp.c (Ins_FDEF, Ins_IDEF): Prohibit execution + of these two opcodes in `glyf' bytecode. + (TT_RunIns): Don't enforce reexecution of `fpgm' and `prep' bytecode + in case of error since function tables can no longer be modified + (due to the changes in `Ins_FDEF' and `Ins_IDEF'). This change can + enormously speed up handling of broken fonts. + +2017-04-02 Alexei Podtelezhnikov + + [autofit] Disable metrics adjustment for `FT_LOAD_TARGET_LCD'. + + * src/autofit/aflatin.c (af_latin_hints_init): Updated. + * src/autofit/aflatin2.c (af_latin2_hints_init): Ditto. + +2017-04-01 Werner Lemberg + + * src/truetype/ttgload.c: Include FT_CONFIG_CONFIG_H. + + Otherwise FT_UINT_TO_POINTER might not be defined. + + Problem reported by Alexei. + +2017-03-31 Alexei Podtelezhnikov + + [autofit] Disable stem adjustment for `FT_LOAD_TARGET_LCD'. + + * include/freetype/freetype.h (FT_LOAD_TARGET_LCD): Document it. + * src/autofit/afcjk.c (af_cjk_hints_init): Updated. + * src/autofit/aflatin.c (af_latin_hints_init): Ditto. + * src/autofit/aflatin2.c (af_latin2_hints_init): Ditto. + +2017-03-31 Werner Lemberg + + * src/cff/cffload.c (cff_font_load): Improve fix from 2017-01-04. + + Allow CFFs containing a single font to have an empty font name. + + Problem reported by å¼µä¿ŠèŠ <418092625@qq.com> in + + http://lists.nongnu.org/archive/html/freetype-devel/2017-03/msg00074.html + +2017-03-30 Werner Lemberg + + * src/cff/cffparse.h (CFF2_DEFAULT_STACK): Set to 513 also. + + Requested by Dave Arnold. + +2017-03-30 Werner Lemberg + + [truetype] Fix HVAR and VVAR handling (#50678). + + * src/truetype/ttgxvar.c (tt_hvadvance_adjust): Handle + glyph indices larger than `mapCount' as described in the + specification. + +2017-03-30 Werner Lemberg + + [truetype] Allow linear scaling for unhinted rendering (#50470). + + * src/truetype/ttdriver.c (tt_size_request): Revert change from + 2011-07-16; the intended metrics fix seems now to be implemented in + a different way, making the patch unnecessary. Note that this + change was usually patched out by all major GNU/Linux distributions + due to heavy side effects. + + * src/truetype/ttgload.c (compute_glyph_metrics, TT_Load_Glyph): + Refer to the metrics of the `TT_Size' object. + +2017-03-29 Werner Lemberg + + [truetype] Fix thinko related to PS name of default named instance. + + * src/truetype/ttgxvar.c (TT_Get_MM_Var): `strid' and `psid' are + name ID values, not indices into the array of name entries. + +2017-03-27 Werner Lemberg + + [cid, truetype] Don't use `index' as a variable name. + + At least on FreeBSD there is a global declaration of `index' in file + `/usr/include/strings.h'. + + * src/cff/cf2intrp.c, src/truetype/ttgload.c: s/index/idx/ where + appropriate. + +2017-03-27 Wojciech Mamrak + + [sfnt] Minor improvement for handling kern tables. + + * src/sfnt/ttkern.c (tt_face_load_kern): Don't check for + cross-stream kerning tables since we reject format 2 tables later + on anyways. + Modify code for limit test... + (tt_face_get_kerning): ... to avoid a limit test here. + +2017-03-27 Werner Lemberg + + [pcf] Fix compiler warnings. + + Reported by Alexander Hedges . + + * src/pcf/pcfdrivr.c (pcf_property_set, pcf_property_get): Tag + `property_name' with `FT_UNUSED' where necessary. + +2017-03-26 Werner Lemberg + + * src/psaux/psobjs.c (t1_builder_close_contour): Add safety guard. + + Reported as + + https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=941 + +2017-03-23 Werner Lemberg + + [psaux] Better protect `flex' handling. + + Reported as + + https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=935 + + * src/psaux/t1decode.c (t1_decoder_parse_charstrings) + : Since there is not a single flex operator but a + series of subroutine calls, malformed fonts can call arbitrary other + operators after the start of a flex, possibly adding points. For + this reason we have to check the available number of points before + inserting a point. + +2017-03-23 Werner Lemberg + + [sfnt] Fix check for default named instance. + + * src/sfnt/sfobjs.c (sfnt_init_face): A `fixed' number needs four + bytes, not two... + +2017-03-23 Werner Lemberg + + Make MM fonts work (again). + + * src/base/ftmm.c (FT_Set_Var_Design_Coordinates, + FT_Set_MM_Blend_Coordinates, FT_Set_Var_Blend_Coordinates): Ignore + return value of `ft_face_get_mvar_service'; instead, check whether a + service is actually returned. + +2017-03-20 Werner Lemberg + + [truetype] Some variable renamings. + + Too much local variables holding different structures were called + `metrics'. + + * src/truetype/ttdriver.c (tt_size_select): s/metrics/size_metrics/. + + * src/truetype/ttgload.c (tt_get_metrics_incr_overrides, + compute_glyph_metrics): s/metrics/incr_metrics/. + (load_sbit_image): s/metrics/sbit_metrics/. + + * src/truetype/ttobjs.c (tt_size_run_fpgm): s/metrics/size_metrics/. + (tt_size_init_bytecode): s/metrics/tt_metrics/. + (tt_size_reset): s/metrics/size_metrics/. + +2017-03-20 Werner Lemberg + + [sfnt] Don't add instances to non-variation fonts. + + * src/sfnt/sfobjs.c (sfnt_init_face): Fix it. + +2017-03-20 Werner Lemberg + + * src/cff/cffgload.c (cff_builder_init): Add safety guard (#50578). + +2017-03-18 Werner Lemberg + + Introduce FT_UINT_TO_POINTER macro (#50560). + + We have to make a separate case for Windows 64's LLP64 data model. + + * builds/unix/ftconfig.in, builds/vms/ftconfig.h, + include/freetype/config/ftconfig.h (FT_UINT_TO_POINTER): New macro. + + * src/truetype/ttgload.c (load_truetype_glyph): Use it. + +2017-03-18 Werner Lemberg + + * src/truetype/ttinterp.c (TT_RunIns): Adjust loop counter (#50573). + + The problematic font that exceeds the old limit is Lato-Regular, + version 2.007, containing bytecode generated by a buggy version of + ttfautohint. + +2017-03-18 Werner Lemberg + + [truetype] Another limitation for bytecode loop count maximum. + + Reported as + + https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=900 + + * src/truetype/ttinterp.c (TT_RunIns): Limit `loopcall_counter_max' + by number of glyphs also. + +2017-03-18 Werner Lemberg + + [ftfuzzer] Minor improvement. + + * src/tools/ftfuzzer/ftfuzzer.cc: Don't set intermediate axis if + bitmap strikes are active. + +2017-03-18 Werner Lemberg + + Improve `make multi'. + + * src/autofit/aflatin2.c: Guard file with FT_OPTION_AUTOFIT2. + + * src/base/ftmac.c: Guard more parts of the file with FT_MACINTOSH. + + * src/psaux/afmparse.c: Guard file with T1_CONFIG_OPTION_NO_AFM. + + * src/sfnt/pngshim.c: Guard file with + TT_CONFIG_OPTION_EMBEDDED_BITMAPS also. + + * src/sfnt/ttbdf.c: Avoid empty source file. + * src/sfnt/ttpost.c: Guard file with + TT_CONFIG_OPTION_POSTSCRIPT_NAMES. + * src/sfnt/ttsbit.c: Guard file with + TT_CONFIG_OPTION_EMBEDDED_BITMAPS. + + * src/truetype/ttgxvar.c, src/truetype/ttinterp.c: Avoid empty + source file. + + * src/truetype/ttsubpix.c: Guard file with + TT_USE_BYTECODE_INTERPRETER also. + + * src/type1/t1afm.c: Guard file with T1_CONFIG_OPTION_NO_AFM. + + * src/autofit/autofit.c, src/base/ftbase.c, src/cache/ftcache.c, + src/cff/cff.c, src/cid/type1cid.c, src/gxvalid/gxvalid.c, + src/pcf/pcf.c, src/pfr/pfr.c, src/psaux/psaux.c, + src/pshinter/pshinter.c, src/psnames/psnames.c, src/raster/raster.c, + src/sfnt/sfnt.c, src/smooth/smooth.c, src/truetype/truetype.c, + src/type1/type1.c, src/type42/type42.c: Remove conditionals; sort + entries. + +2017-03-17 Werner Lemberg + + Fixes for conditional compilation. + + * src/autofit/afcjk.c, src/autofit/afindic.c: Include `afcjk.h' + earlier. + + * src/sfnt/sfobjs.c (sfnt_init_face): Put `memory' variable into + TT_CONFIG_OPTION_GX_VAR_SUPPORT block. + (sfnt_done_face): Protect some code with + TT_CONFIG_OPTION_GX_VAR_SUPPORT. + + * src/sfnt/ttsbit.c (tt_face_load_sbix_image): Remove compiler + warning. + + * src/truetype/ttgload.c (TT_Load_Simple_Glyph): Put `tmp' variable + into TT_USE_BYTECODE_INTERPRETER block. + + (tt_loader_init): Put `error' variable into + TT_USE_BYTECODE_INTERPRETER block. + +2017-03-17 Werner Lemberg + + Fix preprocessor warning. + + * devel/ftoption.h, include/freetype/config/ftoption.h: Test whether + TT_CONFIG_OPTION_SUBPIXEL_HINTING is defined before checking its + value. + +2017-03-17 Werner Lemberg + + `make multi' fixes; compiler warnings. + + * src/base/ftsnames.c: Include FT_INTERNAL_DEBUG_H. + + * src/cff/cffobjs.c [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Include + FT_MULTIPLE_MASTERS_H and FT_SERVICE_MULTIPLE_MASTERS_H. + + * src/sfnt/sfdriver.c [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Include + FT_MULTIPLE_MASTERS_H and FT_SERVICE_MULTIPLE_MASTERS_H. + (get_win_string, get_apple_string): Initialize `result'. + +2017-03-17 Dave Arnold + + [cff] Fix potential bugs in default NDV for CFF2. + + * src/cff/cffload.c (cff_blend_build_vector): Explicitly build blend + vector when `lenNDV' is zero; don't rely on zero-init. + Save `lenNDV' as part of cache key even when `lenNDV' is zero. + +2017-03-17 Dave Arnold + + [cff] Fix CFF2 stack allocation. + + * src/cff/cffparse.c (cff_parser_init) add 1 for operator. + +2017-03-16 Werner Lemberg + + * src/truetype/ttgxvar.c (tt_done_blend): Free `vvar_table'. + + Reported as + + https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=883 + +2017-03-15 Werner Lemberg + + Remove clang compiler warnings (#50548). + + * include/freetype/internal/tttypes.h (TT_FaceRec): Make + `var_postscript_prefix_len' unsigned. + + * src/autofit/afwarp.c (af_warper_compute_line_best): Remove + redundant assignment. + + * src/cff/cffload.c (cff_subfont_load): Add casts. + + * src/cff/cffparse.c (cff_parse_blend): Remove redundant assignment. + + * src/sfnt/sfdriver.c (fmix32, murmur_hash_3_128): Add `static' + keyword. + Add casts. + (fixed2float): Add cast. + (sfnt_get_var_ps_name): Make `p' always initialized. + Add casts. + + * src/truetype/ttgxvar.c (TT_Get_MM_Var): Add casts. + +2017-03-15 Werner Lemberg + + [ftfuzzer] Limit number of tested faces and instances. + + This is inspired by the discussion in and analysis of + + https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=859 + + * src/tools/ftfuzzer/ftfuzzer.cc (LLVMFuzzerTestOneInput): Use only + up to 20 face indices. + Use only up to 20 instance indices. + +2017-03-15 Werner Lemberg + + * src/tools/ftfuzzer/ftfuzzer.cc: Improve readability; formatting. + +2017-03-14 Werner Lemberg + + [sfnt] Implement PS names for font instances [3/3]. + + Everything is guarded with TT_CONFIG_OPTION_GX_VAR_SUPPORT. + + * include/freetype/internal/tttypes.h (TT_FaceRec): New fields + `var_postscript_prefix' and `var_postscript_prefix_len'. + + * src/sfnt/sfdriver.c: Include FT_TRUETYPE_IDS_H. + (sfnt_is_alphanumeric): New wrapperfunction for `ft_isalnum'. + (get_win_string, get_apple_string): Remove `const' from return + value. + (MAX_VALUE_DESCRIPTOR_LEN, MAX_PS_NAME_LEN): New macros. + (hexdigits): New array. + (sfnt_get_var_ps_name): New function, implementing Adobe TechNote + 5902 to construct a PS name for a variation font instance. + (sfnt_get_ps_name): Call `sfnt_get_var_ps_name' for font instances. + + * src/sfnt/sfobjs.c (sfnt_done_face): Updated. + + * src/truetype/ttgxvar.c (tt_set_mm_blend): Reset + `face->postscript_name' to trigger recalculation for new instance + parameters. + +2017-03-14 Werner Lemberg + + [sfnt] Implement PS names for font instances [2/3]. + + * src/sfnt/sfdriver.c (fix2float) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: + New function to find the shortest representation of a 16.16 + fractional number. + +2017-03-14 Werner Lemberg + + [sfnt] Implement PS names for font instances [1/3]. + + Add 128bit MurmurHash 3 function. + + Everything is guarded with TT_CONFIG_OPTION_GX_VAR_SUPPORT. + + * src/sfnt/sfdriver.c (ROTL32): New macro. + (fmix32, murmur_hash_3_128): New functions. + +2017-03-13 Werner Lemberg + + [truetype] Ignore invalid MVAR tags. + + Reported as + + https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=838 + + * src/truetype/ttgxvar.c (ft_var_load_mvar): Ignore value and emit + warning for invalid tags. + (tt_apply_mvar): Ignore invalid tags. + +2017-03-12 Werner Lemberg + + [truetype] Store and use design coordinates also. + + * include/freetype/internal/services/svmm.h (FT_Get_Var_Blend_Func): + Add `normalizedcoords' argument. + + * src/truetype/ttgxvar.h (GX_BlendRec): Add `coords' field to store + the design coordinates of the current instance. + Updated. + + * src/truetype/ttgxvar.c (TT_Set_MM_Blend): Move functionality to... + (tt_set_mm_blend): ... New function. + Convert data in `normalizedcoords' array to `coords' array on + demand. + (TT_Set_Var_Design): Store argument data in `coords' array. + (TT_Get_Var_Design): Get data from `coords' array. + (tt_get_var_blend): Updated. + (tt_done_blend): Updated. + + * src/cff/cffload.c, src/cff/cffload.h (cff_get_var_blend): Updated. + + * src/cff/cf2ft.c (cf2_getNormalizedVector): Updated. + + * src/cff/cffobjs.c (cff_face_init): Updated. + +2017-03-12 Werner Lemberg + + src/truetype/ttgxvar.[ch]: s/avar_checked/avar_loaded/. + +2017-03-08 Werner Lemberg + + [sfnt] Another fix for buggy variation fonts. + + Reported as + + https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=759 + + * src/sfnt/sfobjs.c (sfnt_init_face): While setting number of + instances to zero for `CFF' fonts table, ensure that there is no + `CFF2' present also (which gets priority). + +2017-03-07 Werner Lemberg + + [sfnt] Improve handling for buggy variation fonts. + + Reported as + + https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=738 + + * src/sfnt/sfobjs.c (sfnt_init_face): While setting number of + instances to zero for `CFF' fonts table, ensure that there is no + `glyf' table present also (which gets priority). + +2017-03-06 Werner Lemberg + + [sfnt, truetype] Always provide default instance. + + As documented in the OpenType specification, an entry for the + default instance may be omitted in the named instance table. In + particular this means that even if there is no named instance table + in the font we actually do have a named instance, namely the default + instance. + + For consistency, we always want the default instance in our list of + named instances. If it is missing, we try to synthesize it. + + * src/sfnt/sfobjs.c (sfnt_init_face): Check whether the default + instance is in the table of named instances. Otherwise adjust + number of instances. + + * src/truetype/ttgxvar.c: Include FT_TRUETYPE_IDS_H. + (TT_Get_MM_Var): Use `face->root.style_flags' as the number of named + instances. + Sythesize a named instance entry if necessary. + (tt_done_blend): Free `normalized_stylecoords'. + +2017-03-05 Werner Lemberg + + [sfnt] Remove redundant code. + + * src/sfnt/sfobjs.c (sfnt_init_face): Remove second test for + `num_instances', which will always succeed. + +2017-03-04 Werner Lemberg + + [sfnt] Add `get_name_id' service. + + * include/freetype/internal/sfnt.h (TT_Get_Name_ID_Func): New + typedef. + (SFNT_Interface): Add `get_name_id' field. + (FT_DEFINE_SFNT_INTERFACE): Updated. + + * src/sfnt/sfdriver.c (search_name_id): Rename to... + (sfnt_get_name_id): ... this. + (sfnt_get_ps_name, sfnt_interface): Udpated. + +2017-03-04 Werner Lemberg + + [truetype] Make `TT_Set_MM_Blend' set named instance index. + + * src/truetype/ttgxvar.h (GX_Blend): New array + `normalized_stylecoords'. + + * src/truetype/ttgxvar.c (TT_Get_MM_Var): Allocate and fill + `normalized_stylecoords'. + (TT_Set_MM_Blend): Check instance tuple and adjust `face_index' + accordingly. + +2017-03-02 Werner Lemberg + + [truetype] Split off designer/normalized conversion routines. + + * src/truetype/ttgxvar.c (TT_Set_Var_Design): Split off conversion + code designer->normalized coordinates to... + (ft_var_to_normalized): ... New function. + (TT_Get_Var_Design): Split off conversion code normalized->designer + coordinates to... + (ft_var_to_design): ... New function. + +2017-02-28 Werner Lemberg + + [sfnt] Further generalize `sfnt_get_ps_name'; report invalid data. + + * src/sfnt/sfdriver.c (sfnt_ps_map): New array. + (sfnt_is_postscript): New function. + (char_type_func): New typedef. + (get_win_string, get_apple_string): Add argument to specify + character checking function. + Add argument whether argument checking failures should be reported. + Update callers. + (search_name_id): Fix return value. + +2017-02-23 Werner Lemberg + + [sfnt] Split off another bit of `sfnt_get_ps_name'. + + * src/sfnt/sfdriver.c (sfnt_get_ps_name): Split off some + functionality into... + (search_name_id): ... New function. + +2017-02-23 Werner Lemberg + + [sfnt] Modularize `sfnt_get_ps_name'. + + * src/sfnt/sfdriver.c (sfnt_get_ps_name): Split off some + functionality into... + (IS_WIN, IS_APPLE): ... New macros. + (get_win_string, get_apple_string): ... New functions. + +2017-02-23 Werner Lemberg + + [truetype] Minor improvement. + + * src/truetype/ttgload.c (TT_Process_Simple_Glyph, + load_truetype_glyph): Remove unnecessary tests. + +2017-02-23 Werner Lemberg + + * include/freetype/internal/tttypes.h (TT_Face): s/isCFF2/is_cff2/. + + For orthogonality with other structure field names. + + Update all users. + +2017-02-22 Alexei Podtelezhnikov + + * src/smooth/ftgrays.c (gray_hline): Improve code. + +2017-02-20 Dominik Röttsches + + Fix some `ttnameid.h' entries (#50313). + + * include/freetype/ttnameid.h: + s/TT_MS_LANGID_SPANISH_INTERNATIONAL_SORT/TT_MS_LANGID_SPANISH_SPAIN_INTERNATIONAL_SORT/, + s/TT_MS_LANGID_MONGOLIAN_MONGOLIA_MONGOLIA/TT_MS_LANGID_MONGOLIAN_MONGOLIA_MONGOLIAN/. + +2017-02-20 Werner Lemberg + + [cff] Finish support for `random' operator. + + * src/cff/cfftypes.h (CFF_SubFontRec): Add `random' field. + + * src/cff/cffobjs.c: Updated. + (cff_driver_init): Initialize random seed value. + + * src/cff/cffload.c (cff_random): New function. + (cff_subfont_load): Add `face' argument. + Update all callers. + Initialize random number generator with a proper seed value. + (cff_font_load): Add `face' argument. + Update all callers. + + * src/cff/cffload.h: Updated. + + * src/cff/cf2intrp.c (CF2_FIXME): Removed. + (cf2_interpT2CharString) : Implement opcode. + + * src/cff/cffgload.c (cff_decoder_parse_charstrings): Don't + initialize random seed value. + : Use new random seed framework. + +2017-02-20 Werner Lemberg + + [cff] Sanitize `initialRandomSeed'. + + * src/cff/cffload.c (cff_load_private_dict): Make + `initial_random_seed' value always positive. + +2017-02-20 Werner Lemberg + + [cff] Introduce `random-seed' property (2/2). + + * src/base/ftobjs.c: Include `FT_CFF_DRIVER_H'. + (open_face): Initialize `face->internal->random_seed'. + (FT_Face_Properties): Handle `FT_PARAM_TAG_RANDOM_SEED'. + + * src/cff/cffdrivr.c (cff_property_set): Handle `random-seed' + property. + +2017-02-20 Werner Lemberg + + [cff] Introduce `random-seed' property (1/2). + + We need this for support of the `random' operator. + + * include/freetype/ftcffdrv.h (FT_PARAM_TAG_RANDOM_SEED): New macro. + + * include/freetype/internal/ftobjs.h (FT_Face_InternalRec): New + field `random_seed'. + + * src/cff/cffobjs.h (CFF_DriverRec): New field `random_seed'. + +2017-02-17 Werner Lemberg + + Remove clang warnings. + + * src/autofit/aflatin.c (af_latin_sort_blue): Add missing `static' + keyword. + + * src/base/ftmm.c (FT_Set_Var_Design_Coordinates, + FT_Set_MM_Blend_Coordinates, FT_Set_Var_Blend_Coordinates): + Initialize some variables. + +2017-02-16 Nikolaus Waxweiler + Werner Lemberg + + Add face property for stem darkening. + + * include/freetype/ftautoh.h (FT_PARAM_TAG_STEM_DARKENING): New + macro. + + * include/freetype/internal/ftobjs.h (FT_Face_InternalRec): Add + `no_stem_darkening' field. + + * src/autofit/afloader.c (af_loader_load_glyph), + src/autofit/afmodule.c (af_property_set): Updated. + + * src/base/ftobjs.c: Include FT_AUTOHINTER_H. + (ft_open_face_internal): Updated. + (FT_Face_Properties): Handle FT_PARAM_TAG_STEM_DARKENING. + + * src/cff/cf2ft.c (cf2_decoder_parse_charstrings): Updated. + + * src/cff/cffdrivr.c (cff_property_set): Updated. + +2017-02-16 Nikolaus Waxweiler + Werner Lemberg + + Add face property for LCD filter weights. + + * include/freetype/ftlcdfil.h (FT_PARAM_TAG_LCD_FILTER_WEIGHTS, + FT_LCD_FILTER_FIVE_TAPS): New macros. + (FT_LcdFiveTapFilter): New typedef. + + * include/freetype/ftobjs.h (FT_Face_InternalRec) + [FT_CONFIG_OPTION_SUBPIXEL_RENDERING]: Add `lcd_weights' field. + (FT_Bitmap_LcdFilterFunc): Change third argument to weights array. + (ft_lcd_filter_fir): New prototype. + (FT_LibraryRec): Updated. + + * src/base/ftlcdfil.c (_ft_lcd_filter_fir): Renamed to... + (ft_lcd_filter_fir): ... this base function. + Updated. + (_ft_lcd_filter_legacy): Updated. + (FT_Library_SetLcdFilterWeights, FT_Library_SetLcdFilter): Updated. + + * src/base/ftobjs.c (ft_open_face_internal): Updated. + (FT_Face_Properties): Handle FT_PARAM_TAG_LCD_FILTER_WEIGHTS. + + * src/smooth/ftsmooth.c (ft_smooth_render_generic) + [FT_CONFIG_OPTION_SUBPIXEL_RENDERING]: Handle LCD weights from + `FT_Face_Internal'. + +2017-02-14 Nikolaus Waxweiler + Werner Lemberg + + Add new function `FT_Face_Properties'. + + This commit provides the framework, to be filled with something + useful in the next commits. + + * include/freetype/freetype.h (FT_Face_Properties): Declare. + + * src/base/ftobjs.c (FT_Face_Properties): New function. + +2017-02-13 Werner Lemberg + + [autofit] Prevent overlapping blue zones. + + Problem reported as + + https://github.com/google/fonts/issues/632 + + The font in question (Nunito) has values 705 and 713 for the + reference and overshoot values, respectively, of the first blue + zone. Blue zone 2, however, has value 710 for both the reference + and overshoot. At 12ppem, reference and overshoot of blue zone 0 + becomes 8px, while blue zone 2 becomes 9px. + + A peculiarity of this font is that the tops of isolated vertical + stems like `N' have a slight overshoot also. The auto-hinter tries + to find the nearest blue zone using the *original* coordinates. For + vertical stems, this is value 713. For normal horizontal tops like + in character `E', this is value 710. Since value 713 is mapped to + 8px but value 710 to 9px, `N' and similar characters are one pixel + higher than `E', which looks very bad. + + This commit sanitizes blue zones to avoid such a behaviour. + + * src/autofit/aflatin.c (af_latin_sort_blue): New function. + (af_latin_metrics_init_blues): Sort blue values and remove overlaps. + +2017-02-12 Alexei Podtelezhnikov + + * src/smooth/ftgrays.c (gray_sweep): Improve code. + +2017-02-06 Werner Lemberg + + [truetype] Implement `VVAR' table support. + + * src/truetype/ttgxvar.h (GX_HVarTable): Renamed to... + (GX_HVVarTable): ...This. + (GX_Blend): Add fields for `VVAR' table handling. + Other minor updates. + + * src/truetype/ttgxvar.c (ft_var_load_hvar): Renamed to... + (ft_var_load_hvvar): ...This. + Handle VVAR loading also (controlled by an additional parameter). + (tt_hadvance_adjust): Renamed to... + (tt_hvadvance_adjust): ...This. + Handle application of advance height also (controlled by an + additional parameter). + (tt_hadvance_adjust, tt_vadvance_adjust): Wrappers for + `tt_hvadvance_adjust'. + + * src/truetype/ttdriver.c (tt_service_metrics_variations): Updated. + +2017-02-05 Werner Lemberg + + [autofit] Use better blue zone characters for lowercase latin. + + The number of lowercase characters for computing the top flat blue + zone value was too small (in most cases only `x' and `z'). If one + of the two characters has a large serif, say, it can happen that + FreeType must select between two different values, having a 50% + chance to use the wrong one. As a result, rendering at larger PPEM + values could yield uneven lowercase glyph heights. + + Problem reported by Christoph Koeberlin . + + * src/autofit/afblue.dat (AF_BLUE_STRING_LATIN_SMALL): Replaced + with... + (AF_BLUE_STRING_LATIN_SMALL_TOP, AF_BLUE_STRING_LATIN_SMALL_BOTTOM): + ... New, extended sets. + (AF_BLUE_STRINGSET_LATN): Updated. + + * src/autofit/afblue.c, scr/autofit/afblue.h: Regenerated. + +2017-02-04 Werner Lemberg + + Make `freetype-config' a wrapper of `pkg-config' if possible. + + Based on ideas taken from + + http://pkgs.fedoraproject.org/cgit/rpms/freetype.git/tree/freetype-multilib.patch + http://pkgs.fedoraproject.org/cgit/rpms/freetype.git/tree/freetype-2.5.3-freetype-config-prefix.patch + + * builds/unix/freetype-config.in: Rewritten. Use `pkg-config' to + set output variables if program is available. + + * docs/CHANGES, docs/freetype-config.1: Updated. + +2017-02-04 Werner Lemberg + + * builds/unix/unix-def.in (freetype-config): Fix permissions. + +2017-02-03 Werner Lemberg + + * src/autofit/afglobal.c (af_face_globals_free): Erase useless code. + +2017-02-03 Werner Lemberg + + * include/freetype/ftgasp.h (FT_GASP_SYMMETRIC_GRIDFIT): Fix value. + + Reported by Behdad. + +2017-02-02 Werner Lemberg + + [truetype] Fix MVAR post-action handling. + + Reported as + + https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=509 + + * src/truetype/ttobjs.c (tt_size_reset): Do nothing for CFF2. This + is important to make `tt_size_reset_iterator' (called in + `tt_apply_mvar') always work. + +2017-02-02 Werner Lemberg + + Make compilation with FT_CONFIG_OPTION_PIC work again. + + All code committed here is guarded with `FT_CONFIG_OPTION_PIC'. + + * include/freetype/internal/services/svmetric.h + (FT_DEFINE_SERVICE_METRICSVARIATIONSREC): Remove trailing semicolon. + + * src/autofit/aflatin.c (af_latin_hints_compute_edges, + af_latin_hint_edges): Provide `globals' variable. + + * src/autofit/afloader.c (af_loader_load_glyph): Remove shadowing + variable. + + * src/autofit/afmodule.c (AF_SCRIPT_CLASSES_GET, + AF_STYLE_CLASSES_GET): Redefine. + + * src/autofit/aftypes.h (AF_DEFINE_WRITING_SYSTEM_CLASS): Fix typo. + + * src/cff/cffparse.c (CFF_FIELD_BLEND): Provide it. + + * src/cff/cffpic.h (CffModulePIC): Fix typo. + +2017-01-31 Alexei Podtelezhnikov + + * src/smooth/ftgrays.c (gray_render_scanline): Improve code. + +2017-01-31 Werner Lemberg + + [cff] Provide metrics variation service interface (#50196). + + Only now I've got an OTF with an HVAR table for testing... + + The code in `ftmm.c' uses `FT_FACE_LOOKUP_SERVICE' to get the + metrics variations interface. However, this didn't work with + `FT_FACE_FIND_GLOBAL_SERVICE' used in `sfnt_init_face'. + + * src/cff/cffdrivr.c: Include FT_SERVICE_METRICS_VARIATIONS_H. + (cff_hadvance_adjust, cff_metrics_adjust): Wrapper functions for + metric service functions from the `truetype' module. + (cff_service_metrics_variations): New service. + (cff_services): Updated. + + * src/cff/cffpic.h (CFF_SERVICE_METRICS_VAR_GET): New macro. + [FT_CONFIG_OPTION_PIC]: Synchronize code. + + * src/sfnt/sfobjs.c (sfnt_init_face): Replace call to + FT_FACE_FIND_GLOBAL_SERVICE with `ft_module_get_service' to always + load the service from the `truetype' module. + +2017-01-31 Werner Lemberg + + Add framework to support services with 9 functions. + + * include/freetype/internal/ftserv.h (FT_DEFINE_SERVICEDESCREC9): + New macro. + +2017-01-31 Werner Lemberg + + [base] Fix error handing in MM functions. + + * src/base/ftmm.c (FT_Set_Var_Design_Coordinates, + FT_Set_MM_Blend_Coordinates, FT_Set_Var_Blend_Coordinates): + Implement it. + +2017-01-31 Werner Lemberg + + [truetype] Fix sanity check for `gvar' table (#50184). + + * src/truetype/ttgxvar.c (ft_var_load_gvar): There might be missing + variation data for some glyphs. + +2017-01-31 Werner Lemberg + + [autofit] Avoid uninitialized jumps (#50191). + + * src/autofit/afcjk.c (af_cjk_metrics_check_digits), + src/autofit/aflatin.c (af_latin_metrics_check_digits): Initialize + `advance'. + +2017-01-27 Werner Lemberg + + s/GB2312/PRC/. + + * include/freetype/freetype.h (FT_ENCODING_PRC): New enum value. + (FT_ENCODING_GB2312): Deprecated. + + * include/freetype/ttnameid.h (TT_MS_ID_PRC): New macro. + (TT_MS_ID_GB2312): Deprecated. + + * src/sfnt/sfobjs.c (sfnt_find_encoding): Updated. + + * docs/CHANGES: Updated. + +2017-01-26 Werner Lemberg + + [base] Add `FT_Get_Sfnt_LangTag' function. + + * include/freetype/ftsnames.h (FT_SfntLangTag): New structure. + (FT_Get_Sfnt_LangTag): New declaration. + + * src/base/ftsnames.c (FT_Get_Sfnt_LangTag): New funtion. + + * docs/CHANGES: Updated. + +2017-01-26 Werner Lemberg + + [sfnt] Support `name' table format 1. + + * include/freetype/internal/tttypes.h (TT_LangTagRec): New + structure. + (TT_NameTableRec): Add fields `numLangTagRecords' and `langTags'. + + * src/sfnt/ttload.c (tt_face_load_name): Add support for language + tags. + Reduce array size of name strings in case of invalid entries. + (tt_face_free_name): Updated. + + * docs/CHANGES: Updated. + +2017-01-25 Werner Lemberg + + [sfnt] s/TT_NameEntry/TT_Name/. + + * include/freetype/internal/tttypes.h (TT_NameEntryRec): Renamed + to... + (TT_NameRec): This. + (TT_NameTableRec): Updated. + + * src/base/ftsnames.c (FT_Get_Sfnt_Name): Updated. + + * src/sfnt/sfdriver.c (sfnt_get_ps_name): Updated. + + * src/sfnt/sfobjs.c (tt_name_entry_ascii_from_utf16, + tt_name_entry_ascii_from_other): Renamed to... + (tt_name_ascii_from_utf16, tt_name_entry_ascii_from_other): This, + respectively. + (TT_NameEntry_ConvertFunc): Renamed to... + (TT_Name_ConvertFunc): This. + (tt_face_get_name): Updated. + + * src/sfnt/ttload.c (tt_face_load_name, tt_face_free_name): + Updated. + +2017-01-24 Werner Lemberg + + [sfnt] Fix Postscript name service for symbol fonts. + + * src/sfnt/sfdriver.c (sfnt_get_ps_name): Accept PID/EID=3/0 + entries also. + +2017-01-24 Werner Lemberg + + [truetype] For OpenType 1.7: s/preferred/typographic/ (sub)family. + + * include/freetype/ftsnames.h + (FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_FAMILY, + FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_SUBFAMILY): New macros. + (FT_PARAM_TAG_IGNORE_PREFERRED_FAMILY, + FT_PARAM_TAG_IGNORE_PREFERRED_SUBFAMILY): Deprecated. + + * include/freetype/ttnameid.h (TT_NAME_ID_TYPOGRAPHIC_FAMILY, + TT_NAME_ID_TYPOGRAPHIC_SUBFAMILY): New macros. + (TT_NAME_ID_PREFERRED_FAMILY, TT_NAME_ID_PREFERRED_SUBFAMILY): + Deprecated. + + * src/sfnt/sfobjs.c (sfnt_load_face): Updated. + + * docs/CHANGES: Updated. + +2017-01-23 Werner Lemberg + + [base] Add `FT_Set_Default_Properties' (#49187). + + * include/freetype/ftmodapi.h: Add declaration. + + * src/base/ftinit.c (ft_set_default_properties): Renamed to... + (FT_Set_Default_Properties): ... this. + (FT_Init_FreeType): Updated. + + * docs/CHANGES: Updated. + +2017-01-23 Werner Lemberg + + [truetype] Minor updates for OpenType 1.8.1. + + * src/truetype/ttgxvar.h (GX_MVarTable): `axisCount' has been + removed from the specification; it is now reserved. + + * src/truetype/ttgxvar.c (ft_var_load_mvar): Updated. + (GX_FVar_Head): Remove `countSizePairs'; the corresponding data + field in the `MVAR' table is now reserved. + (fvar_fields): Updated. + +2017-01-23 Werner Lemberg + + [truetype] Avoid segfault for invalid variation data. + + * src/truetype/ttgxvar.c (ft_var_load_item_variation_store): Assure + `itemCount' is not zero. + + Reported as + + https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=441 + +2017-01-20 Werner Lemberg + + * src/truetype/ttinterp.c (TT_RunIns): Adjust loop detector limits. + +2017-01-17 Werner Lemberg + + * include/freetype/ttnameid.h: Updated to OpenType 1.8.1. + + (TT_APPLE_ID_FULL_UNICODE): New macro. + + (TT_MS_LANGID_BOSNIAN_BOSNIA_HERZ_CYRILLIC, + TT_MS_LANGID_UPPER_SORBIAN_GERMANY, + TT_MS_LANGID_LOWER_SORBIAN_GERMANY, TT_MS_LANGID_IRISH_IRELAND, + TT_MS_LANGID_INUKTITUT_CANADA_LATIN, TT_MS_LANGID_BASHKIR_RUSSIA, + TT_MS_LANGID_LUXEMBOURGISH_LUXEMBOURG, + TT_MS_LANGID_GREENLANDIC_GREENLAND, TT_MS_LANGID_MAPUDUNGUN_CHILE, + TT_MS_LANGID_MOHAWK_MOHAWK, TT_MS_LANGID_BRETON_FRANCE, + TT_MS_LANGID_OCCITAN_FRANCE, TT_MS_LANGID_CORSICAN_FRANCE, + TT_MS_LANGID_ALSATIAN_FRANCE, TT_MS_LANGID_YAKUT_RUSSIA, + TT_MS_LANGID_KICHE_GUATEMALA, TT_MS_LANGID_KINYARWANDA_RWANDA, + TT_MS_LANGID_WOLOF_SENEGAL, TT_MS_LANGID_DARI_AFGHANISTAN): New + macros. + + (TT_MS_LANGID_SERBIAN_BOSNIA_HERZ_CYRILLIC): Fix value. + + (TT_MS_LANGID_GERMAN_LIECHTENSTEIN, TT_MS_LANGID_CATALAN_CATALAN, + TT_MS_LANGID_CHINESE_MACAO, TT_MS_LANGID_SPANISH_SPAIN_MODERN_SORT, + TT_MS_LANGID_KOREAN_KOREA, TT_MS_LANGID_ROMANSH_SWITZERLAND, + TT_MS_LANGID_SLOVENIAN_SLOVENIA, TT_MS_LANGID_BASQUE_BASQUE, + TT_MS_LANGID_SETSWANA_SOUTH_AFRICA, + TT_MS_LANGID_ISIXHOSA_SOUTH_AFRICA, + TT_MS_LANGID_ISIZULU_SOUTH_AFRICA, TT_MS_LANGID_KAZAKH_KAZAKHSTAN, + TT_MS_LANGID_KYRGYZ_KYRGYZSTAN, TT_MS_LANGID_KISWAHILI_KENYA, + TT_MS_LANGID_TATAR_RUSSIA, TT_MS_LANGID_ODIA_INDIA, + TT_MS_LANGID_MONGOLIAN_PRC, TT_MS_LANGID_TIBETAN_PRC, + TT_MS_LANGID_WELSH_UNITED_KINGDOM, TT_MS_LANGID_GALICIAN_GALICIAN, + TT_MS_LANGID_SINHALA_SRI_LANKA, TT_MS_LANGID_TAMAZIGHT_ALGERIA, + TT_MS_LANGID_SESOTHO_SA_LEBOA_SOUTH_AFRICA, TT_MS_LANGID_YI_PRC, + TT_MS_LANGID_UIGHUR_PRC): New aliases. + + Remove commented out code. + + (TT_NAME_ID_LIGHT_BACKGROUND, TT_NAME_ID_DARK_BACKGROUND, + TT_NAME_ID_VARIATIONS_PREFIX): New macros. + + (HAVE_LIMIT_ON_IDENTS): Remove macro (which was useless since many + years), use guarded long macros by default and define short versions + as aliases for the long ones. + +2017-01-15 Werner Lemberg + + * src/truetype/ttgxvar.c (tt_apply_var): Handle underline parameters + also. + +2017-01-11 Werner Lemberg + + * src/base/ftobjs.c (ft_open_face_internal): Improve tracing. + +2017-01-11 Werner Lemberg + + [truetype] Actually use metrics variation service. + + * src/base/ftmm.c: Include FT_SERVICE_METRICS_VARIATIONS_H. + (ft_face_get_mvar_service): New auxiliary function to look up + metrics variation service. + (FT_Set_Var_Design_Coordinates, FT_Set_MM_Blend_Coordinates, + FT_Set_Var_Blend_Coordinates): Call metrics variation service. + + * src/truetype/ttobjs.c (tt_face_init): Use metrics variations for + named instances. + +2017-01-11 Werner Lemberg + + [truetype] Provide metrics variation service. + + * include/freetype/internal/services/svmetric.h + (FT_Metrics_Adjust_Func): Reduce number of necessary parameters. + + * src/truetype/ttgxvar.c: Include FT_LIST_H. + (tt_size_reset_iterator): New auxiliary function for... + (tt_apply_var): New function. + + * src/truetype/ttgxvar.h: Updated. + + * src/truetype/ttdriver.c (tt_service_metrics_variations): Add + `tt_apply_mvar'. + + * include/freetype/internal/ftserv.h (FT_ServiceCache): Add metrics + variation service. + +2017-01-11 Werner Lemberg + + [truetype] Parse `MVAR' table. + + * src/truetype/ttgxvar.h (MVAR_TAG_XXX): New macros for MVAR tags. + (GX_Value, GX_MVarTable): New structures. + (GX_Blend): Add it. + + * src/truetype/ttgxvar.c (GX_VALUE_SIZE, GX_VALUE_CASE, + GX_GASP_CASE): New macros. + (ft_var_get_value_pointer): New auxiliary function to get a pointer + to a value from various SFNT tables already stored in `TT_Face'. + (ft_var_load_mvar): New function. + (TT_Get_MM_Var): Call it. + (tt_done_blend): Updated. + +2017-01-11 Werner Lemberg + + [truetype] More preparations for MVAR support. + + * src/truetype/ttobjs.c (tt_size_reset): Add argument to make + function only recompute ascender, descender, and height. + + * src/truetype/ttobjs.h: Updated. + + * src/truetype/ttdriver.c (tt_size_select, tt_size_request): + Updated. + +2017-01-09 Werner Lemberg + + [pcf] Disable long family names by default. + + * include/freetype/config/ftoption.h + (PCF_CONFIG_OPTION_LONG_FAMILY_NAMES): Comment out. + +2017-01-09 Werner Lemberg + + [pcf] Make long family names configurable. + + The change from 2016-09-29 was too radical (except for people using + the openSuSE GNU/Linux distribution). To ameliorate the situation, + PCF_CONFIG_OPTION_LONG_FAMILY_NAMES gets introduced which controls + the feature; if set, a new PCF property option + `no-long-family-names' can be used to switch this feature off. + + * include/freetype/config/ftoption.h, devel/ftoption.h + (PCF_CONFIG_OPTION_LONG_FAMILY_NAMES): New option. + + * include/freetype/ftpcfdrv.h: New header file (only containing + comments currently, used for building the documentation). + + * include/freetype/config/ftheader.h (FT_PCF_DRIVER_H): New macro. + + * src/pcf/pcf.h (PCF_Driver): Add `no_long_family_names' field. + + * src/pcf/pcfdrivr.c: Include FT_SERVICE_PROPERTIES_H and + FT_PCF_DRIVER_H. + (pcf_property_set, pcf_property_get): New functions. + (pcf_service_properties): New service. + (pcf_services): Updated. + (pcf_driver_init) [PCF_CONFIG_OPTION_LONG_FAMILY_NAMES]: Handle + `no_long_family_names'. + + * src/pcf/pcfread.c (pcf_load_font): Handle `no_long_family_names' + and PCF_CONFIG_OPTION_LONG_FAMILY_NAMES. + + * docs/CHANGES: Updated. + +2017-01-09 Werner Lemberg + + [pcf] Introduce a driver structure. + + To be filled later on with something useful. + + * src/pcf/pcf.h (PCF_Driver): New structure. + + * src/pcf/pcfdrivr.c (pcf_driver_init, pcf_driver_done): New dummy + functions. + (pcf_driver_class): Updated. + +2017-01-08 Werner Lemberg + + [truetype] Again some GX code shuffling. + + We need this later on for MVAR also. + + * src/truetype/ttgxvar.c (tt_hadvance_adjust): Split off computing + an item store variation delta into... + (ft_var_get_item_delta): ...new function. + +2017-01-08 Werner Lemberg + + [truetype] Adjust font variation flags for MVAR. + + * include/freetype/internal/tttypes.h (TT_FACE_FLAG_VAR_XXX): + Remove all flags related to MVAR; replace it with... + (TT_FACE_FLAG_VAR_MVAR): ...this new macro. + (TT_Face): Remove `mvar_support' field (which was still unused). + +2017-01-06 Werner Lemberg + + [truetype] More GX code shuffling. + + We need this later on for MVAR also. + + * src/truetype/ttgxvar.c (tt_done_blend): Split off handling of item + variation store into... + (ft_var_done_item_variation_store): ...new function. + +2017-01-06 Werner Lemberg + + [truetype] More generalization of GX stuff. + + We need this later on for MVAR also. + + * src/truetype/ttgxvar.c (ft_var_load_delta_set_index_mapping): Add + parameters for delta-set index mapping and item variation store. + (ft_var_load_item_variation_store): Add parameter for item variation + store. + s/hvarData/varData/. + Move allocation of `hvar_table' to... + (ft_var_load_hvar): ...this function. + Updated. + +2017-01-06 Werner Lemberg + + [truetype] Some GX structure renames for generalization. + + We need this later on for MVAR also. + + * src/truetype/ttgxvar.h (GX_HVarData): Renamed to... + (GX_ItemVarData): ...this. + (GX_HVarRegion): Renamed to... + (GX_VarRegion): ...this. + (GX_HVStore): Renamed to... + (GX_ItemVarStore): ...this. + (GX_WidthMap): Renamed to... + (GX_DeltaSetIdxMap): ...this. + + (GX_HVarTable): Updated. + + * src/truetype/ttgxvar.c: Updated. + +2017-01-06 Werner Lemberg + + [truetype] Code shuffling. + + * src/truetype/ttgxvar.c (ft_var_load_hvar): Split off loading of + item variation store and delta set index mapping into... + (ft_var_load_item_variation_store, + ft_var_load_delta_set_index_mapping): ...new functions. + +2017-01-06 Werner Lemberg + + [truetype] Add HVAR access without advance width map. + + * src/truetype/ttgxvar.c (ft_var_load_hvar): Handle case where + `offsetToAdvanceWidthMapping' is zero. + (tt_hadvance_adjust): Implement direct deltaSet access by glyph + index. + +2017-01-06 Werner Lemberg + + [pcf] Revise driver. + + This commit improves tracing and handling of malformed fonts. In + particular, the changes to `pcf_get_properties' fix + + https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=379 + + * src/pcf/pcfread.c (tableNames): Use long names for better + readability. + (pcf_read_TOC): Allow at most 9 tables. + (pcf_get_properties): Allow at most 256 properties. + Limit strings array length to 256 * (65536 + 1) bytes. + Better tracing. + (pcf_get_metric): Trace metric data. + (pcf_get_metrics): Allow at most 65536 metrics. + Fix comparison of `metrics->ascent' and `metrics->descent' to avoid + potential overflow. + Better tracing. + (pcf_get_bitmaps): Allow at most 65536 bitmaps. + Better tracing. + (pcf_get_encodings, pcf_get_accel): Better tracing. + + * src/pcf/pcfdrivr.c (PCF_Glyph_Load): Don't trace `format' details. + These are now shown by `pcf_get_bitmaps'. + +2017-01-04 Werner Lemberg + + * src/pcf/pcfdrivr.c (PCF_Face_Init): Trace compression format. + +2017-01-04 Werner Lemberg + + [cff] More consistency checks for pure CFFs. + + Reported as + + https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=378 + + * src/cff/cffload.c (cff_font_load): Check element number and size + of Name and Top DICT indices. + +2017-01-04 Werner Lemberg + + [cff, truetype] Minor tracing improvement. + + * src/cff/cffobjs.c (cff_face_init), src/truetype/ttobjs.c + (tt_face_init): Indent first tracing message from SFNT driver. + +2017-01-03 Werner Lemberg + + [truetype] Various minor fixes. + + * src/truetype/ttgload.c (TT_Load_Simple_Glyph): Check instruction + size only if we do native hinting. + (TT_Load_Glyph): Trace returned error code. + + * src/truetype/ttobjs.c (tt_size_run_fpgm, tt_size_run_prep): Trace + returned error code. + (tt_size_ready_bytecode): Don't run `prep' table if `fpgm' table is + invalid. + +2017-01-03 Werner Lemberg + + [sfnt] Don't fail if PCLT, EBLC (and similar tables) are invalid. + + These tables are optional. + + * src/sfnt/sfobjs.c (sfnt_load_face): Implement it. + +2017-01-03 Werner Lemberg + + * src/cff/cffparse.c (cff_parse_num): Simplify. + +2017-01-03 Werner Lemberg + + Various fixes for clang's undefined behaviour sanitizer. + + * src/cff/cffload.c (FT_fdot14ToFixed): Fix casting. + (cff_blend_doBlend): Don't left-shift negative numbers. + Handle 5-byte numbers byte by byte to avoid alignment issues. + + * src/cff/cffparse.c (cff_parse_num): Handle 5-byte numbers byte by + byte to avoid alignment issues. + + * src/cid/cidload (cid_read_subrs): Do nothing if we don't have any + subrs. + + * src/psaux/t1decode.c (t1_decode_parse_charstring): Fix tracing. + + * src/tools/glnames.py (main): Put `DEFINE_PSTABLES' guard around + definition of `ft_get_adobe_glyph_index'. + + * src/psnames/pstables.h: Regenerated. + + * src/psnames/psmodule.c: Include `pstables.h' twice to get both + declaration and definition. + + * src/truetype/ttgxvar.c (FT_fdot14ToFixed, FT_intToFixed): Fix + casting. + +2017-01-01 Werner Lemberg + + [cff] Handle multiple `blend' operators in a row correctly. + + Reported as + + https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=368 + + * src/cff/cffload.c (cff_blend_doBlend): Adjust `parser->stack' + pointers into `subFont->blend_stack' after reallocation. + +2017-01-01 Werner Lemberg + + [sfnt] Return correct number of named instances for TTCs. + + Without this patch, requesting information for face index N returned + the data for face index N+1 (or index 0). + + * src/sfnt/sfobjs.c (sfnt_init_face): Correctly adjust `face_index' + for negative `face_instance_index' values. + +2016-12-31 Werner Lemberg + + */*: Use hex numbers for errors in tracing messages. + +2016-12-31 Werner Lemberg + + [truetype] Check axis count in HVAR table. + + Reported as + + https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=362 + + * src/truetype/ttgxvar.c (ft_var_load_hvar): Check axis count. + (ft_var_load_avar): Fix tracing message. + +2016-12-30 Werner Lemberg + + * Version 2.7.1 released. + ========================= + + + Tag sources with `VER-2-7-1'. + + * docs/VERSION.TXT: Add entry for version 2.7.1. + + * README, Jamfile (RefDoc), builds/windows/vc2005/freetype.vcproj, + builds/windows/vc2005/index.html, + builds/windows/vc2008/freetype.vcproj, + builds/windows/vc2008/index.html, + builds/windows/vc2010/freetype.vcxproj, + builds/windows/vc2010/index.html, + builds/windows/visualc/freetype.dsp, + builds/windows/visualc/freetype.vcproj, + builds/windows/visualc/index.html, + builds/windows/visualce/freetype.dsp, + builds/windows/visualce/freetype.vcproj, + builds/windows/visualce/index.html, + builds/wince/vc2005-ce/freetype.vcproj, + builds/wince/vc2005-ce/index.html, + builds/wince/vc2008-ce/freetype.vcproj, + builds/wince/vc2008-ce/index.html: s/2.7/2.7.1/, s/27/271/. + + * include/freetype/freetype.h (FREETYPE_PATCH): Set to 1. + + * builds/unix/configure.raw (version_info): Set to 19:0:13. + * CMakeLists.txt (VERSION_PATCH): Set to 1. + +2016-12-30 Werner Lemberg + + [ftfuzzer] Replace `rand' with an xorshift algorithm. + + * src/tools/ftfuzzer/ftfuzzer.cc: Don't include `stdlib.h'. + (Random): Implement and use a 32bit `xorshift' algorithm. + +2016-12-30 Werner Lemberg + + [ftfuzzer] Restrict number of tested bitmap strikes. + + Malformed fonts often have large values for the number of bitmap + strikes, and FreeType doesn't check the validity of all bitmap + strikes in advance. + + Reported as + + https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=353 + + * src/tools/ftfuzzer/ftfuzzer.cc: Include `stdlib.h' for `rand'. + (Random): Small class to provide n randomly selected numbers + (without repetition) out of the value set [1,N]. + (LLVMFuzzerTestOneInput): Use it to test only up to 10 bitmap + strikes. + +2016-12-29 Werner Lemberg + + [truetype] Variation font API stability issues. + + Make some functions work before a call to `TT_Set_MM_Blend'. + + * src/truetype/ttgxvar.c (tt_hadvance_adjust): Exit immediately if + we don't blend. + (TT_Get_MM_Blend, TT_Get_Var_Design): Return default values if we + don't blend. + +2016-12-29 Werner Lemberg + + * src/truetype/ttgxvar.c (TT_Get_MM_Var): Check axis data. + + Reported as + + https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=348 + +2016-12-29 Werner Lemberg + + [truetype] Tracing fixes. + + * src/truetype/ttgxvar.c (tt_hadvance_adjust): Emit correct + information. + (TT_Set_Var_Design): Fix typo. + (TT_Get_Var_Design): Fix typos. + +2016-12-29 Werner Lemberg + + */*: Use `0.5f' for tracing 16.16 numbers. + +2016-12-29 Werner Lemberg + + [pcf] Protect against gzip bombs. + + Fix suggested by Kostya; reported as + + https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=345 + + * src/pcf/pcfread.c (pcf_read_TOC): Limit number of TOC entries to + 1024. + +2016-12-28 Werner Lemberg + + [psnames] Only declare, not define, data in `pstables.h' (#49949). + + Pdfium includes `pstables.h' a second time; moving the definition + from `pstables.h' to `psmodule.c' saves more than 60kByte data + segment space for this case. + + * src/tools/glnames.py (StringTable::dump, + StringTable::dump_sublist, dump_encoding, dump_array): Emit + additional code to only define tables if `DEFINE_PS_TABLES' is set. + + * src/psnames/pstables.h: Regenerated. + * src/psnames/psmodule.c (DEFINE_PS_TABLES): Define. + +2016-12-28 Werner Lemberg + + [cff] Catch `blend' op in non-variant fonts. + + Reported as + + https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=334 + + * src/cff/cf2intrp.c (cf2_interpT2CharString) : Don't + allow `blend' op for non-variant fonts. + +2016-12-28 Werner Lemberg + + [cff] Better check of number of blends. + + * src/cff/cf2intrp.c (cf2_interpT2CharString) , + src/cff/cffparse.c (cff_parse_blend): Compare number of blends with + stack size. + +2016-12-27 Werner Lemberg + + Documentation updates. + + * docs/CHANGES: Add missing information. + + * docs/formats.txt: Rewritten and updated. + +2016-12-27 Werner Lemberg + + [truetype, type1] Implement `FT_Get_Var_Design_Coordinates'. + + * src/truetype/ttgxvar.c (TT_Get_Var_Design): Implement. + (TT_Set_Var_Design): Fix tracing. + + * src/type1/t1load.c (T1_Get_Var_Design): Implement. + +2016-12-24 Werner Lemberg + + * src/truetype/ttpload.c (tt_face_load_hdmx): Ignore `version'. + + Problem reported by å¼µä¿ŠèŠ <418092625@qq.com>. + +2016-12-24 Werner Lemberg + + * src/sfnt/ttsbit.c (tt_face_load_sbit): Allow more version values. + + Some fonts seem to have the `version' field in the wrong byte order. + + Problem reported by å¼µä¿ŠèŠ <418092625@qq.com>. + +2016-12-24 Werner Lemberg + + * src/truetype/ttpload.c (tt_face_load_loca): Sanitize table length. + + This trivial fix allows us to accept more fonts. + + Problem reported by å¼µä¿ŠèŠ <418092625@qq.com>. + +2016-12-24 Werner Lemberg + + * src/sfnt/sfobjs.c (sfnt_init_face): Fix tracing. + +2016-12-22 Werner Lemberg + + * CMakeLists.txt: Make it work with cmake 2.8.11.2 (#49909). + +2016-12-22 Werner Lemberg + + Ensure used preprocessor symbols are defined (#49790). + + * builds/unix/ftconfig.in, builds/vms/ftconfig.h, + include/freetype/config/ftconfig.h: Check `__GNUC__', `__IBMC__', + and `__SUNPRO_C' correctly. + +2016-12-22 Werner Lemberg + + * src/base/ftrfork.c (FT_Raccess_Get_DataOffsets): Check `count'. + + Reported as + + https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=308 + +2016-12-22 Werner Lemberg + + [cff] Protect against invalid `vsindex' and `blend' values. + + Reported as + + https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=305 + + * src/cff/cf2intrp.c (cf2_interpT2CharString) : Implement it. + +2016-12-22 Werner Lemberg + + [ftfuzzer] Always use Adobe CFF engine. + + * src/tools/ftfuzzer/ftfuzzer.cc (FT_Global::FT_Global): Implement + it. + +2016-12-21 Werner Lemberg + + * src/truetype/ttgxvar.c (TT_Vary_Apply_Glyph_Deltas): Thinko. + + I should really stop coding late in the evening... + + Thanks again to Ben for checking. + +2016-12-21 Werner Lemberg + + [autofit] Support variation fonts. + + (This ChangeLog entry was added later on.) + + * src/autofit/afglobal.c (af_face_globals_free): Remove useless + code. + + * src/base/ftmm.c (FT_Set_MM_Design_Coordinates, + * FT_Set_Var_Design_Coordinates, FT_Set_MM_Blend_Coordinates, + FT_Set_Var_Blend_Coordinates): Finalize + auto-hinter data to enforce recomputation. Note that this is a + brute-force method which should be improved. + +2016-12-21 Werner Lemberg + + * src/truetype/ttgxvar.c (TT_Vary_Apply_Glyph_Deltas): Thinko. + + Don't apply deltas twice for non-phantom points. + + Spotted by Ben Wagner. + +2016-12-21 Werner Lemberg + + [cff, truetype] Another try for #49829. + + * src/cff/cffdrivr.c: Don't include + `FT_SERVICE_METRICS_VARIATIONS_H'. + (cff_get_advances): Use `ttface->variation_support'. + + * src/truetype/ttdriver.c (tt_get_advances): Use + `ttface->variation_support'. + + * src/truetype/ttgload.c (TT_Process_Simple_Glyph, + load_truetype_glyph): Use `ttface->variation_support'. + +2016-12-21 Werner Lemberg + + [truetype, sfnt] Introduce font variation flags to `TT_Face'. + + * include/freetype/internal/tttypes.h (TT_FACE_FLAG_VAR_XXX): + New macros describing available functionality of various OpenType + tables related to font variation. + (TT_Face): New fields `variation_support' and `mvar_support', + replacing and extending `use_fvar'. + + * src/sfnt/sfobjs.c (sfnt_init_face, sfnt_load_face): Use + `variation_support'. + + * src/truetype/ttgxvar.c (ft_var_load_hvar): Set `variation_support' + field. + (TT_Vary_Apply_Glyph_Deltas): Updated. + +2016-12-21 Werner Lemberg + + [base] Improve sanity check for Mac resources (#49888). + + * src/base/ftobjs.c (Mac_Read_sfnt_Resource): Abort if `rlen' is not + positive. + +2016-12-20 Werner Lemberg + + [base] More sanity checks for Mac resources. + + We use + + https://github.com/kreativekorp/ksfl/wiki/Macintosh-Resource-File-Format + + and + + https://developer.apple.com/legacy/library/documentation/mac/pdf/MoreMacintoshToolbox.pdf#page=151 + + as references. + + * include/freetype/internal/ftrfork.h (FT_RFork_Ref): Use FT_Short + for `res_id'. + + * src/base/ftrfork.c (FT_Raccess_Get_HeaderInfo): Extract map length + and use it to improve sanity checks. + Follow the specification more closely;in particular, all data types + are signed, not unsigned. + (FT_Raccess_Get_DataOffsets): Follow the specification more closely; + in particular, all data types are signed, not unsigned. + Add some sanity checks. + +2016-12-20 Werner Lemberg + + [truetype] Improve logic for getting fast advance widths. + + * src/cff/cffdrivr.c (cff_get_advances), src/truetype/ttdriver.c + (tt_get_advances): Use `is_default_instance' for test; this gets + recomputed after changing blend coordinates. + +2016-12-20 Ben Wagner + Werner Lemberg + + [truetype] Fix linear metrics of GX variation fonts (#49829). + + When asking for an unhinted non-default variations, + `linearVertAdvance' is currently the value from the `hmtx' table + instead of the actual value after applying the variation. `HVAR' + support fixes this, but fonts will exist without that table and will + need sane fallback. + + Problem also reported as + + https://bugs.chromium.org/p/skia/issues/detail?id=5917 + + * src/truetype/ttgload.c (TT_Process_Simple_Glyph, + load_truetype_glyph): Implement linear advance adjustments if `HVAR' + or `VVAR' tables are missing. + +2016-12-20 Werner Lemberg + + [cff, truetype] Fast advance width retrieval for fonts with HVAR. + + Everything is guarded with TT_CONFIG_OPTION_GX_VAR_SUPPORT. + + * src/base/ftadvanc.c (LOAD_ADVANCE_FAST_CHECK): Don't handle MM. + + * src/cff/cffdrivr.c: Include FT_SERVICE_METRICS_VARIATIONS_H. + (cff_get_advances): Test for HVAR and VVAR. + + * src/truetype/ttdriver.c (tt_get_advances): Test for HVAR and VVAR. + +2016-12-18 Werner Lemberg + + [base] Fix invalid mac font recursion. + + Reported as + + https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=304 + + * src/base/ftobjs.c (FT_Open_Face): Code moved to... + (ft_open_face_internal): ... this function. + Add a parameter to control whether we try special Mac font handling + in case of failure. + (FT_Open_Face, FT_New_Face, FT_New_Memory_Face, + open_face_from_buffer): Use `ft_open_face_internal'. + +2016-12-18 Werner Lemberg + + * src/cff/cffobjs.c (cff_face_init): Make named instances work. + +2016-12-18 Werner Lemberg + + [truetype, cff] Extend `get_var_blend' function of MM service. + + In particular, we need access to named instance data. + + * include/freetype/internal/services/svmm.h (FT_Get_Var_Blend_Func): + Add argument for `FT_MM_Var'. + + * src/cff/cffload.c (cff_get_var_blend): Updated. + * src/cff/cffload.h: Updated. + + * src/cff/cf2ft.c (cf2_getNormalizedVector): Updated. + + * src/truetype/ttgxvar.c (tt_get_var_blend): Updated. + Accept value `NULL' for arguments. + * src/truetype/ttgxvar.h: Updated. + +2016-12-18 Werner Lemberg + + [sfnt] Handle `fvar' with zero axes as a non-MM font. + + This is better behaviour than exiting with an error. + + * include/freetype/internal/tttypes.h (TT_Face): Add `use_fvar' + field. + + * src/sfnt/sfobjs.c (sfnt_init_face): Compute `use_fvar', also + updating the validation code. + Use `use_fvar' to compute FT_FACE_FLAG_MULTIPLE_MASTERS. + + * src/truetype/ttgxvar.c (TT_Get_MM_Var): Remove `fvar' validation + code. + +2016-12-18 Werner Lemberg + + Minor GX code shuffling. + + * include/freetype/internal/tttypes.h (TT_Face): Move + `is_default_instance' into TT_CONFIG_OPTION_GX_VAR_SUPPORT + block. + + * src/sfnt/sfobjs.c (sfnt_init_face): Updated. + * src/truetype/ttgload.c (IS_DEFAULT_INSTANCE): New macro. + (TT_Load_Glyph): Use it. + +2016-12-18 Werner Lemberg + + [cff] Better handling of non-CFF font formats. + + * src/cff/cffload.c (cff_font_load): Pure CFFs don't have a + signature, so return `FT_Err_Unknown_File_Format' more often. + +2016-12-17 Werner Lemberg + + * src/cff/cffload.c (cff_build_blend_vector): Remove redundant code. + +2016-12-17 Werner Lemberg + + * src/truetype/ttobjs.c (tt_face_init): Simplify conditional code. + +2016-12-17 Werner Lemberg + + [sfnt, truetype] Various sanitizing fixes. + + * src/sfnt/sfobjs.c (sfnt_init_face): If the axis count in `fvar' is + zero, set `num_instances' to zero. + + * src/truetype/ttgxvar.c (TT_Get_MM_Var): Handle `fvar' table with + zero axes as invalid. + + * src/truetype/ttobjs.c (tt_face_init): Improve logic of loading + `loca', `cvt', `fpgm', and `prep' table. + +2016-12-17 Werner Lemberg + + Improve tracing of `FT_Open_Face'. + + * src/base/ftobjs.c (FT_Open_Face): Return info on number of + available faces and numbered instances, or the indices of the + requested face and numbered instance. + + * src/sfnt/sfobjs. (sfnt_open_font): Trace number of subfonts. + +2016-12-17 Werner Lemberg + + * src/cff/cffload.c (cff_load_private_dict): Always init `blend'. + + Reported as + + https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=295 + +2016-12-16 Werner Lemberg + + [truetype] Fix `cvar' sanity test. + + Reported by Dave Arnold. + + * src/truetype/ttgxvar.c (tt_face_vary_cvt): Use tuple count mask. + +2016-12-16 Werner Lemberg + + [cff, truetype] Remove compiler warnings; fix `make multi'. + + * src/cff/cf2font.h: Include `cffload.h'. + + * src/cff/cffload.c: Include FT_MULTIPLE_MASTERS_H and + FT_SERVICE_MULTIPLE_MASTERS_H. + (cff_vstore_load): Eliminate `vsSize'. + (cff_load_private_dict): Tag as `FT_LOCAL_DEF'. + + * src/cff/cffload.h: Include `cffobjs.h'. + Provide declaration for `cff_load_private_dict'. + + * src/truetype/ttgxvar.c (ft_var_load_hvar): Eliminate + `minorVersion' and `map_offset'. + +2016-12-16 Werner Lemberg + + [cff] Fix heap buffer overflow (#49858). + + * src/cff/cffparse.c (cff_parser_run): Add one more stack size + check. + +2016-12-15 Werner Lemberg + + Fix clang warnings. + + * src/cff/cffload.c (cff_blend_doBlend): Add cast. + (cff_subfont_load): Set `error' correctly. + + * src/sfnt/ttmtx.c (tt_face_get_metrics): Typo. + +2016-12-15 Dave Arnold + Werner Lemberg + + [cff] Implement CFF2 support (2/2). + + The font variation code. All parts dependent on the GX code in the + `truetype' module are guarded with TT_CONFIG_OPTION_GX_VAR_SUPPORT. + In other words, you can still compile the `cff' module without + defining TT_CONFIG_OPTION_GX_VAR_SUPPORT (which brings you CFF2 + support without font variation). + + * src/cff/cf2font.c (cf2_font_setup): Add support for font + variation. + * src/cff/cf2font.h (CF2_Font): Add fields for variation data. + + * src/cff/cf2ft.c (cf2_free_instance): Free blend data. + (cf2_getVStore, cf2_getNormalizedVector): New functions. + * src/cff/cf2ft.h: Updated. + + * src/cff/cf2intrp.c: Include `cffload.h'. + (cf2_cmdRESERVED_15, cf2_cmdRESERVED_16): Replace with... + (cf2_cmdVSINDEX, cf2_cmdBLEND): ... this new enum values. + (cf2_doBlend): New function. + (cf2_interpT2CharString): Handle `vsindex' and `blend' opcodes. + + * src/cff/cffload.c (FT_fdot14ToFixed): New macro. + (cff_vstore_done, cff_vstore_load): New functions. + (cff_blend_clear, cff_blend_doBlend, cff_blend_build_vector, + cff_blend_check_vector): New functions. + (cff_load_private_dict): Add arguments for blend vector. + Handle blend data. + (cff_subfont_load, cff_subfont_done): Updated. + (cff_font_load): Handle CFF2 variation store data. + (cff_font_done): Updated. + * src/cff/cffload.h: Include `cffparse.h'. + Updated. + + * src/cff/cffobjs.c (cff_face_done): Updated. + + * src/cff/cffparse.c: Include `cffload.h'. + (cff_parse_num): Handle internal value 255. + (cff_parse_vsindex, cff_parse_blend): New functions. + (CFF_FIELD_BLEND): New macro. + (cff_parser_run): Updated. + * src/cff/cffparse.h (cff_kind_blend): New enum value. + + * src/cff/cfftoken.h: Handle `vstore', `vsindex', and `blend' + dictionary values. + + * src/cff/cfftypes.h (CFF_VarData, CFF_AxisCoords, CFF_VarRegion, + CFF_VStore, CFF_Blend): New structures. + (CFF_FontRecDict): Add `vstore_offset' field. + (CFF_Private): Add `vsindex' field. + (CFF_SubFont): Add fields for blend data. + (CFF_Font): Add `vstore' field. + + * src/truetype/ttgxvar.c (TT_Get_MM_Var): `CFF2' is equal to `gvar', + since glyph variation data is directly embedded. + (TT_Set_MM_Blend): Don't load `gvar' table for CFF2 fonts. + +2016-12-15 Dave Arnold + Werner Lemberg + + [cff] Implement CFF2 support (1/2). + + This commit does not contain the blend code for font variation + support, which follows in another commit. + + You should ignore whitespace while inspecting this commit. + + * include/freetype/internal/tttypes.h (TT_Face): Add `isCFF2' + member. + + * src/cff/cf2font.h (CF2_Font): Add `isCFF2' member. + + * src/cff/cf2ft.c (cf2_decoder_parse_charstrings): Handle `isCFF2' + flag. + (cf2_getMaxstack): New function. + * src/cff/cf2ft.h: Updated. + + * src/cff/cf2intrp.c (cf2_escRESERVED_38): New enum. + (cf2_interpT2CharString): Handle CFF2 differences. + Add tracing message for errors. + + * src/cff/cffdrivr.c (cff_get_glyph_name, cff_get_name_index): + Update for CFF2. + + * src/cff/cffload.c (FT_FIXED_ONE): New macro. + (cff_index_init, cff_index_load_offsets, cff_index_access_element, + cff_index_get_name, cff_ft_select_get, cff_load_private_dict, + cff_subfont_load, cff_font_load): Handle CFF2. + * src/cff/cffload.h: Updated. + + * src/cff/cffobjs.c (cff_face_init): Handle CFF2. + + * src/cff/cffparse.c (cff_parse_maxstack): New function. + (CFFCODE_TOPDICT, CFFCODE_PRIVATE): Removed + * src/cff/cffparse.h (CFF2_MAX_STACK, CFF2_DEFAULT_STACK): New + macros. + (CFF2_CODE_TOPDICT, CFF2_CODE_FONTDICT, CFF2_CODE_PRIVATE): New + macros. + + * src/cff/cfftoken.h: Add fields for CFF2 dictionaries (but no blend + stuff). + + * src/cff/cfftypes.h (CFF_Index): Add `hdr_size' field. + (CFF_FontRecDict): Add `maxstack' field. + (CFF_Private): Add `subfont' field. + (CFF_Font): Add `top_dict_length' and `cff2' fields. + + * src/sfnt/sfobjs.c (sfnt_load_face): Handle `CFF2' table. + +2016-12-15 Werner Lemberg + Dave Arnold + + [truetype] Provide HVAR advance width variation as a service. + + Everything is guarded with TT_CONFIG_OPTION_GX_VAR_SUPPORT. + + * src/truetype/ttdriver.c (tt_service_metrics_variations): Updated. + + * src/truetype/ttgxvar.c (TT_Vary_Apply_Glyph_Deltas): Prevent + double adjustment of advance width. + + * src/sfnt/ttmtx.c: Include FT_SERVICE_METRICS_VARIATIONS_H. + (tt_face_get_metrics): Apply metrics variations. + +2016-12-15 Dave Arnold + Werner Lemberg + + [truetype] Provide function to apply `HVAR' advance width variation. + + Everything is guarded with TT_CONFIG_OPTION_GX_VAR_SUPPORT. + + * src/truetype/ttgxvar.c (tt_hadvance_adjust): New function. + * src/truetype/ttgxvar.h: Updated. + +2016-12-15 Dave Arnold + Werner Lemberg + + [truetype] Add `HVAR' table parsing. + + Note that this is not complete yet; it only handles advance width + variation. + + Activation of the code follows in another commit. + + Everything is guarded with TT_CONFIG_OPTION_GX_VAR_SUPPORT. + + * include/freetype/ftmm.h (FT_Var_Named_Style): Add `psid' member. + + * src/truetype/ttgxvar.h (GX_HVarData, GX_AxisCoords, GX_HVarRegion, + GX_HVStore, GX_WidthMap): New auxiliary structures for... + (GX_HVarTable): ... HVAR main structure. + (GX_BlendRec): Add data for HVAR loading. + + * src/truetype/ttgxvar.c (FT_FIXED_ONE, FT_fdot14ToFixed, + FT_intToFixed, FT_fixedToInt): New macros. + (ft_var_load_hvar): New function. + (TT_Get_MM_Var): Updated. + (tt_done_blend): Deallocate HVAR data. + +2016-12-15 Dave Arnold + + [cff] Extend number parsing. + + The forthcoming CFF2 support needs a dynamic parsing limit. + + * src/cff/cffparse.c (cff_parse_num, do_fixed, cff_parse_fixed, + cff_parse_fixed_scaled, cff_parse_fixed_dynamic): Add argument for + parser. + (cff_parse_font_matrix, cff_parse_font_bbox, cff_parse_private_dict, + cff_parse_multiple_master, cff_parse_cid_ros, cff_parser_run): Updated. + + * src/cff/cffparse.h (cff_parse_num): Export locally. + +2016-12-15 Dave Arnold + + [cff] Implement dynamic stack size for Adobe engine. + + This also adds `cf2_stack_setReal' and `cf2_stack_pop', needed for + the forthcoming CFF2 support. + + * src/cff/cf2stack.c (cf2_stack_init): Add argument for stack size. + (cf2_stack_free): Deallocate stack. + (cf2_stack_count, cf2_stack_pushInt, cf2_stack_pushFixed, + cf2_stack_popInt, cf2_stack_popFixed, cf2_stack_getReal, + cf2_stack_clear): Updated. + (cf2_stack_setReal, cf2_stack_pop): New functions. + + * src/cff/cf2stack.h (CF2_Stack): Add `stackSize' member. + Update function declarations. + + * src/cff/cf2intrp.c (cf2_interpT2CharString): Updated. + + * src/cff/cffparse.c (cff_parser_init): Add parameter for stack + size; return error code. + (cff_parser_done): New function. + (cff_parser_run): Updated. + + * src/cff/cffparse.h (CFF_Parser): Add `stackSize' member and make + `stack' a pointer. + Update function declarations. + + * src/cff/cffload.c (cff_load_private_dict, cff_subfont_load): + Updated. + +2016-12-15 Dave Arnold + Werner Lemberg + + [cff] Code shuffling. + + * src/cff/cfftypes.h (CFF_Font): Add `library' and `base_offset' + fields. + + * src/cff/cffload.c (cff_subfont_load): Change last argument to + `CFF_Font' + Split off parsing of private dictionary into... + (cff_load_private_dict): ...this new function. + (cff_font_load): Updated. + +2016-12-14 Werner Lemberg + + [sfnt, truetype] Add framework for Metrics Variations service. + + No effect yet; service functions will be implemented later on. + + Everything is guarded with TT_CONFIG_OPTION_GX_VAR_SUPPORT. + + * include/freetype/internal/services/svmetric.h: New file. + + * include/freetype/internal/ftserv.h + (FT_SERVICE_METRICS_VARIATIONS_H): New macro. + + * include/freetype/internal/tttypes.h (TT_Face): New field `var'. + + * src/sfnt/sfobjs.c: Include FT_SERVICE_METRICS_VARIATIONS_H. + (sfnt_init_face): Initialize `face->var'. + + * src/truetype/ttdriver.c: Include FT_SERVICE_METRICS_VARIATIONS_H. + (tt_service_metrics_variations): New service. + (tt_services): Updated. + + * src/truetype/ttpic.h: Updated. + +2016-12-14 Werner Lemberg + + [cff] Add Multiple Masters service. + + The code simply uses the MM functions from the `truetype' module. + + Everything is guarded with TT_CONFIG_OPTION_GX_VAR_SUPPORT. + + * include/freetype/internal/tttypes.h (TT_Face): New field `mm'. + + * src/cff/cffdrivr.c: Include FT_SERVICE_MULTIPLE_MASTERS_H. + (cff_set_mm_blend, cff_get_mm_blend, cff_get_mm_var, + cff_set_var_design, cff_get_var_design): New functions. + (cff_service_multi_masters): New service. + (cff_services): Updated. + + * src/cff/cffload.c (cff_get_var_blend, cff_done_blend): New + functions. + * src/cff/cffload.h: Updated. + + * src/cff/cffpic.h (CFF_SERVICE_MULTI_MASTERS_GET): New macro. + + * src/sfnt/sfobjs.c: Include FT_SERVICE_MULTIPLE_MASTERS_H. + (sfnt_init_face): Initialize `face->mm'. + +2016-12-14 Werner Lemberg + + Extend functionality of `ft_module_get_service'. + + It can now differentiate between local and global searches. + + * src/base/ftobjs.c (ft_module_get_service): Add `global' argument. + (FT_Get_TrueType_Engine_Type): Updated. + + * src/cff/cffdrivr.c (cff_get_ps_name, cff_get_cmap_info): Updated. + + * include/freetype/internal/ftobjs.h: Updated. + * include/freetype/internal/ftserv.h (FT_FACE_FIND_GLOBAL_SERVICE): + Updated. + +2016-12-14 Werner Lemberg + + * src/truetype/ttgxvar.c (tt_get_var_blend): Fix compiler warning. + +2016-12-14 Dave Arnold + Werner Lemberg + + [sfnt, cff] Minor preparations. + + * include/freetype/tttags.h (TTAG_CFF2, TTAG_HVAR, TTAG_MVAR, + TTAG_VVAR): New SFNT table tags. + + * src/cff/cf2fixed.h (CF2_FIXED_ONE, CF2_FIXED_EPSILON): Add cast. + +2016-12-10 Werner Lemberg + + [truetype, type1] Add `get_var_blend' to MM service. + + For internal use; we want to share code between the forthcoming CFF2 + support and TrueType. + + * include/freetype/internal/services/svmm.h (FT_Get_Var_Blend_Func): + New typedef. + (MultiMasters): Add `get_var_blend'. + (FT_Service_MultiMasters): Updated. + + * src/truetype/ttgxvar.c (tt_get_var_blend): New function. + * src/truetype/ttgxvar.h: Updated. + + * src/truetype/ttdriver.c (tt_service_gx_multi_masters): Updated. + * src/type1/t1driver.c (t1_service_multi_masters): Updated. + +2016-12-10 Werner Lemberg + + [truetype, type1] Add `done_blend' to MM service. + + For internal use; we want to share code between the forthcoming CFF2 + support and TrueType. + + * include/freetype/internal/services/svmm.h (FT_Done_Blend_Func): + New typedef. + (MultiMasters): Add `done_blend'. + (FT_Service_MultiMasters): Updated. + + * src/truetype/ttgxvar.c (tt_done_blend): Use `TT_Face' as argument. + * src/truetype/ttgxvar.h: Updated. + + * src/truetype/ttobjs.c (TT_Face_Done): Updated. + + * src/truetype/ttdriver.c (tt_service_gx_multi_masters): Updated. + * src/type1/t1driver.c (t1_service_multi_masters): Updated. + +2016-12-09 Werner Lemberg + + [sfnt] Revert change from 2016-12-08. + + I missed the functionality of `ft_module_get_service', which makes + the change unnecessary. + +2016-12-08 Werner Lemberg + + Add framework to support services with 8 functions. + + We will need this for CFF variation font support. + + * include/freetype/internal/ftserv.h (FT_DEFINE_SERVICEDESCREC8): + New macro. + +2016-12-08 Werner Lemberg + + [sfnt] Add `get_glyph_name' and `get_name_index' to SFNT interface. + + CFF2 fonts will need access to those two functions. + + * include/freetype/internal/sfnt.h: Include FT_SERVICE_GLYPH_DICT_H. + (SFNT_Interface): Add `get_glyph_name' and `get_name_index' members. + (FT_DEFINE_SFNT_INTERFACE): Updated. + + * src/sfnt/sfdriver.c (sfnt_get_glyph_name, sfnt_get_name_index): + Fix signatures to exactly correspond to the glyph dict service + function typedefs. + (sfnt_interface): Updated. + +2016-12-06 Dave Arnold + + Add `FT_Get_Var_Design_Coordinates' function. + + Note that the low-level functions aren't implemented yet. + + * include/freetype/ftmm.h: Declare. + + * include/freetype/internal/services/svmm.h + (FT_Get_Var_Design_Func): New typedef. + (MultiMasters): New MM service function `get_var_design'. + (FT_DEFINE_SERVICE_MULTIMASTERSREC): Updated. + Update all callers. + + * src/base/ftmm.c (FT_Get_Var_Design_Coordinates): Implement. + + * src/truetype/ttdriver.c: Updated. + + * src/truetype/ttgxvar.c (TT_Get_Var_Design): New dummy function to + handle `get_var_design' service. + * src/truetype/ttgxvar.h: Updated. + + * src/type1/t1driver.c: Updated. + + * src/type1/t1load.c (T1_Get_Var_Design): New dump function to + handle `get_var_design' service. + * src/type1/t1load.h: Updated. + +2016-12-06 Werner Lemberg + + * src/type1/t1load.c (parse_subrs): Fix memory leak. + + The `subrs' keyword might erroneously occur multiple times. + + Reported as + + https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=231 + +2016-12-01 Werner Lemberg + + [gzip] Improve building with external zlib (#49673). + + Building FreeType with external zlib 1.2.8 makes msvc 14 stop with + the following error. + + ftgzip.c + zlib-1.2.8\zlib.h(86): error C2061: + syntax error: identifier 'z_const' + zlib-1.2.8\zlib.h(94): error C2054: + expected '(' to follow 'z_const' + zlib-1.2.8\zlib.h(94): error C2085: + 'msg': not in formal parameter list + ... + zlib-1.2.8\zlib.h(877): fatal error C1003: + error count exceeds 100; stopping compilation + + The error happens because FreeType keeps an own copy of zlib-1.1.4 + under `src/gzip'. When building `src/gzip/ftgzip.c' with + FT_CONFIG_OPTION_SYSTEM_ZLIB defined, it uses + + #include + + which correctly finds an external `zlib.h', but `zlib.h' itself has + a line + + #include "zconf.h" + + which makes Visual Studio 2015 find `src/gzip/zconf.h' while + compiling the files in `src/gzip'. + + * src/gzip/zconf.h: Rename to... + * src/gzip/ftzconf.h: ... this. + * src/gzip/zlib.h, src/gzip/rules.mk (GZIP_DRV_SRCS): Updated. + +2016-12-01 Oleksandr Chekhovskyi + + [autofit] Fix Emscripten crash (patch #9180). + + Function calls through pointers must use a matching signature to + work on Emscripten, since such calls are dispatched through lookup + tables grouped by signature. + + * src/autofit/aftypes.h (AF_WritingSystem_ApplyHintsFunc): Fix + typedef. + +2016-11-29 Werner Lemberg + + [smooth] Revert previous commit. Already fixed with 6ca54c64. + +2016-11-29 Werner Lemberg + + [smooth] Avoid conditional jump on uninitialized value (#49711). + + * src/smooth/ftgrays.c (gray_raster_render): Initialize `worker'. + +2016-11-27 Nikolaus Waxweiler + + [autofit] Code shuffling. + + Also improve some comments and remove unused code. + + No functional change. + + * src/autofit/afloader.c (af_loader_load_g): Merged with... + (af_loader_load_glyph): ...this function. + Split off emboldening code into... + (af_loader_embolden_glyph_in_slot): ... this function. + +2016-11-17 Werner Lemberg + + Better support of LLP64 systems with gcc (and clang). + + * builds/unix/configure.raw: Call `AC_TYPE_LONG_LONG_INT'. + + * builds/unix/ftconfig.in (FT_LONG64): Enable for LLP64 systems (and + suppress warnings) even without `FT_CONFIG_OPTION_FORCE_INT64'. + +2016-11-10 Werner Lemberg + + Fix `lcd_weights' array size. + + * include/freetype/internal/ftobjs.h (FT_LibraryRec): Do it. + + Reported by Nikolaus. + +2016-11-06 Werner Lemberg + + * src/base/ftobjs.c (FT_Render_Glyph_Internal): Fix tracing. + +2016-11-06 Werner Lemberg + + [sfnt] Improve FT_LOAD_BITMAP_METRICS_ONLY for `sbix' format. + + It's unavoidable to call the PNG engine, but to get the metrics it + is sufficient to read the PNG image's header only. + + * src/sfnt/pngshim.c (Load_SBit_Png): Add argument to control the + allocation of the glyph slot. + * src/sfnt/pngshim.h: Updated. + * src/sfnt/ttsbit.c (tt_sbit_decoder_load_png, + tt_face_load_sbix_image, tt_face_load_sbit_image): Updated. + +2016-11-06 Werner Lemberg + + [sfnt] Speed up `sbix' lookup. + + This also fixes a bug introduced in 2016-10-01 which prevents + display of embedded bitmap fonts that use the `sbix' format. + + * src/sfnt/ttsbit.c (tt_face_load_sbit): Store `sbix' size and + offset also in `ebdt_size' and `ebdt_start', respectively. This + makes the test for an embedded bitmap data table succeed for this + format. + + (tt_face_load_strike_metrics) : Use + `ebdt_size' and `ebdt_start' + (tt_face_load_sbix_image): Ditto. + +2016-11-06 Seigo Nonaka + Werner Lemberg + + Introduce a way of quickly retrieving (embedded) bitmap metrics. + + `FT_Load_Glyph' doesn't generate a bitmap for a non-bitmap glyph + until the user calls `FT_Render_Glyph'. However, it always + allocates memory for bitmaps and copies or decodes the contents of a + bitmap glyph, which can be quite slow for PNG data. + + * include/freetype/freetype.h (FT_LOAD_BITMAP_METRICS_ONLY): New + macro. + + * src/base/ftobjs.c (FT_Load_Glyph): Unset FT_LOAD_RENDER if + FT_LOAD_BITMAP_METRICS_ONLY is used. + + * src/sfnt/ttsbit.c (tt_sbit_decoder_alloc_bitmap, + tt_sbit_decoder_load_bitmap): Add argument to control allocation of + the glyph slot. + (tt_sbit_decoder_load_image, tt_sbit_decoder_load_compound, + tt_face_load_sbit_image): Updated. + + * src/pcf/pcfdrivr.c (PCF_Glyph_Load): Quickly exit if + `FT_LOAD_BITMAP_METRICS_ONLY' is set. + + * src/pfr/pfrsbit.c, src/pfr/pfrsbit.h (pfr_slot_load_bitmap): Add + argument to control allocation of the glyph slot. + * src/pfr/pfrobjs (pfr_slot_load): Updated. + + * src/winfonts/winfnt.c (FNT_Load_Glyph): Ditto. + + * docs/CHANGES: Updated. + +2016-11-06 Werner Lemberg + + Synchronize with gnulib (#49448). + + * include/freetype/config/ftconfig.h, builds/unix/ftconfig.in, + builds/vms/ftconfig.h (FT_TYPEOF): Update code to use definition in + current version of `intprops.h'. + Other minor synchronization to reduce code differences between the + three files. + +2016-11-03 Behdad Esfahbod + + [truetype] Clamp variation requests to valid range. + + This is required by OpenType 1.8; it also avoids rounding surprises. + + * src/truetype/ttgxvar.c (TT_Set_Var_Design): Clamp design coordinates + outside of the allowed range to always stay within the range instead + of producing an error. + +2016-10-29 Werner Lemberg + + [truetype] Remove clang warnings. + + * src/truetype/ttinterp.h (TT_ExecContextRec): Using `FT_ULong' for + loop counter handling. + + * src/truetype/ttinterp.c: Updated. + (Ins_SCANTYPE): Use signed constant. + (TT_RunIns): Ensure `num_twilight_points' is 16bit. + +2016-10-27 Werner Lemberg + + [truetype] Fix commit from 2014-11-24. + + Problem reported by Hin-Tak Leung . + + * src/truetype/ttpload.c (tt_face_load_hdmx): Fix file checking + logic. + +2016-10-26 Werner Lemberg + + Add `FT_Get_{MM,Var}_Blend_Coordinates' functions. + + * include/freetype/ftmm.h: Declare. + + * include/freetype/internal/services/svmm.h (FT_Get_MM_Blend_Func): + New typedef. + (MultiMasters): New MM service function `get_mm_blend'. + (FT_DEFINE_SERVICE_MULTIMASTERSREC): Updated. + Update all callers. + + * src/base/ftmm.c (FT_Get_MM_Blend_Coordinates, + FT_Get_Var_Blend_Coordinates): Implement. + + * src/truetype/ttdriver.c: Updated. + + * src/truetype/ttgxvar.c (TT_Get_MM_Blend): New function to handle + `get_mm_blend' service. + * src/truetype/ttgxvar.h: Updated. + + * src/type1/t1driver.c: Updated. + + * src/type1/t1load.c (T1_Get_MM_Blend): New function to handle + `get_mm_blend' service. + * src/type1/t1load.h: Updated. + + * docs/CHANGES: Document. + +2016-10-26 Werner Lemberg + + * src/type1/t1load.c (parse_subrs): Fix limit check. + + Reported as + + https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=81 + +2016-10-25 Alexei Podtelezhnikov + + [cff] Correct cmap format reporting (#24819). + + * src/cff/cffdrivr.c (cff_get_cmap_info): Throw an error on synthetic + charmap instead of guessing its format and language. + +2016-10-22 Werner Lemberg + + [truetype] Fix SCANTYPE instruction (#49394). + + * src/truetype/ttinterp.c (Ins_SCANTYPE): Only use lower 16bits. + +2016-10-22 Werner Lemberg + + [sfnt] Improve handling of invalid post 2.5 tables [#49393]. + + * src/sfnt/ttpost.c (load_format_25): We need at least a single + table entry. + +2016-10-14 Werner Lemberg + + [truetype] Fix handling of `cvar' table data. + + Reported as + + https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=53 + + * src/truetype/ttgxvar.c (tt_face_vary_cvt): Ignore invalid CVT + indices. + +2016-10-11 Werner Lemberg + + [psaux] Fix handling of invalid flex subrs. + + Problem reported as + + https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=52 + + * src/psaux/t1decode.c (t1_decoder_parse_charstrings) + : Set `flex_state' after error checking. + +2016-10-11 Werner Lemberg + + * src/truetype/ttgxvar.c (tt_done_blend): Fix deallocation. + +2016-10-08 Werner Lemberg + + * src/cid/cidload.c (cid_face_open): Properly propagate `error'. + +2016-10-08 Werner Lemberg + + [cid] Fix parsing of subr offsets. + + Bug introduced 2016-05-16. + + * src/cid/cidparse.c (cid_parser_new): Fix off-by-one error. + +2016-10-01 Werner Lemberg + + [sfnt] Disable bitmap strikes if we don't have a bitmap data table. + + * src/sfnt/ttsbit.c (tt_face_load_sbit): Check whether we have + a bitmap data table. + +2016-10-01 Alexei Podtelezhnikov + + [smooth] Remove impossibility. + + * src/smooth/ftgrays.c (TWorker): Rearrange fields. + (gray_convert_glyph): Remove impossible condition and clean up. + +2016-09-29 Werner Lemberg + + [pcf] Enrich family name with foundry name and glyph width info. + + This is a very old patch from openSuSE (from 2006, submitted to + FreeType in 2011) that I forgot to apply. + + https://build.opensuse.org/package/view_file/openSUSE:Factory/freetype2/freetype2-bitmap-foundry.patch + + Prepend the foundry name plus a space to the family name. There are + many fonts just called `Fixed' which look completely different, and + which have nothing to do with each other. When selecting `Fixed' in + KDE or Gnome one gets results that appear rather random, the style + changes often if one changes the size and one cannot select some + fonts at all. + + We also check whether we have `wide' characters; all put together, + we get family names like `Sony Fixed' or `Misc Fixed Wide'. + + * src/pcf/pcfread.c (pcf_load_font): Implement it. + + * docs/CHANGES: Document it. + +2016-09-29 Werner Lemberg + + [ftfuzzer] Speed up. + + * src/tools/ftfuzzer/ftfuzzer.cc (LLVMFuzzerTestOneInput): Don't + check for embedded bitmaps if we have a non-default instance. + +2016-09-29 Werner Lemberg + + [truetype] Disallow bitmap strikes for non-default instances. + + Also speed up access of default instances if GX variations are + active. + + * include/freetype/internal/tttypes.h (TT_FaceRec): Add + `is_default_instance' member. + + * src/sfnt/sfobjs.c (sfnt_init_face): Initialize + `is_default_instance'. + + * src/truetype/ttgload.c (TT_Process_Simple_Glyph, + load_truetype_glyph): Add test for default instance. + (TT_Load_Glyph): Load embedded bitmaps for default instance only. + + * src/truetype/ttgxvar.c (TT_Set_MM_Blend): Compute + `is_default_instance'. + +2016-09-29 Werner Lemberg + + [truetype] Clean up `TT_Face' structure. + + * include/freetype/internal/tttypes.h (TT_FaceRec): Remove unused + fields `horz_metrics' and `vert_metrics'. + Update documentation. + + * src/sfnt/sfobjs.c (sfnt_done_face): Updated. + +2016-09-28 Werner Lemberg + + More FT_ZERO usage. + + * src/gxvalid/gxvcommn.c (gxv_ClassTable_validate): + s/ft_memset/FT_MEM_ZERO/. + + * src/psaux/t1decode.c (t1_decoder_parse_charstrings): + s/ft_memset/FT_ARRAY_ZERO/. + + * src/raster/ftraster.c (FT_ZERO): Define. + (ft_black_new): Use it. + * src/raster/ftrend1.c (ft_raster1_get_cbox): + s/FT_MEM_ZERO/FT_ZERO/. + + * src/smooth/ftgrays.c (FT_ZERO): Define. + (gray_raster_new): Use it. + * src/smooth/ftsmooth.c (ft_smooth_get_cbox): + s/FT_MEM_ZERO/FT_ZERO/. + +2016-09-28 Werner Lemberg + + */*: s/FT_MEM_ZERO/FT_ZERO/ where appropriate. + +2016-09-27 Werner Lemberg + + [truetype] Trace number of executed opcodes. + + * src/truetype/ttinterp.c (TT_RunIns): Implement it. + +2016-09-27 Werner Lemberg + + [truetype] Speed up `TT_Load_Glyph'. + + This avoids additional calls to `tt_face_lookup_table' for the + `glyf' table, which can be expensive. + + * include/freetype/internal/tttypes.h (TT_LoaderRec): Move + `glyf_offset' field to ... + (TT_FaceRec): ... this structure. + * src/truetype/ttgload.c (load_truetype_glyph): Updated. + (tt_loader_init): Move initialization of `glyf_offset' to ... + * src/truetype/ttpload.c (tt_face_load_loca): ... this function. + +2016-09-27 Werner Lemberg + + [truetype] Introduce dynamic limits for some bytecode opcodes. + + This speeds up FreeType's handling of malformed fonts. + + * src/truetype/ttinterp.c (TT_RunIns): Set up limits for the number + of twilight points, the total number of negative jumps, and the + total number of loops in LOOPCALL opcodes. The values are based on + the number of points and entries in the CVT table. + (Ins_JMPR): Test negative jump counter. + (Ins_LOOPCALL): Test loopcall counter. + + * src/truetype/ttinterp.h (TT_ExecContext): Updated. + + * docs/CHANGES: Updated. + +2016-09-25 Werner Lemberg + + [truetype] Sanitize only last entry of `loca' table. + + Without this patch, a loca sequence like `0 100000 0 100000 ...', + where value 100000 is larger than the `glyf' table size, makes + FreeType handle the whole `glyf' table as a single glyph again and + again, which is certainly invalid (and can be very slow, too). + + * src/truetype/ttpload.c (tt_face_get_location): Implement. + Improve tracing messages. + +2016-09-25 Werner Lemberg + + * src/tools/ftfuzzer/ftfuzzer.cc (LLVMFuzzerTestOneInput): Fix typo. + +2016-09-24 Werner Lemberg + + [autofit] Tracing fixes. + + * src/autofit/afmodule.c (af_autofitter_load_glyph): Call dumping + functions only if we actually do tracing. + +2016-09-22 Alexei Podtelezhnikov + + [smooth] Reduce divisions in the line renderer. + + We don't need some divisions if a line segments stays within a single + row or a single column of pixels. + + * src/smooth/ftgrays.c (gray_render_line) [FT_LONG64]: Make divisions + conditional. + +2016-09-15 Alexei Podtelezhnikov + + * src/smooth/ftgrays.c (gray_sweep): Remove check for empty table. + +2016-09-14 Alexei Podtelezhnikov + + [smooth] Another tiny speed-up. + + * src/smooth/ftgrays.c (gray_find_cell): Merge into... + (gray_record_cell): ... this function. + +2016-09-11 Alexei Podtelezhnikov + + * src/smooth/ftgrays.c (gray_{find,set}_cell): Remove dubious code. + +2016-09-11 Alexei Podtelezhnikov + + [smooth] Fix valgrind warning and reoptimize. + + The algorithm calls `gray_set_cell' at the start of each new contour + or when the contours cross the cell boundaries. Double-checking for + that is wasteful. + + * src/smooth/ftgrays.c (gray_set_cell): Remove check for a new cell. + (gray_convert_glyph): Remove initialization introduced by 44b172e88. + +2016-09-10 Werner Lemberg + + [sfnt] Fix previous commit. + + Problems reported as + + https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=40 + + We now map the strike index right before accessing the physical + data, not earlier. + + * src/sfnt/sfobjs.c (sfnt_load_face): Set `face->sbit_strike_map' + after creating the map so that... + + * src/sfnt/ttsbit.c (tt_face_load_strike_metrics): ... this function + can be used before and after setting up `sbit_strike_map'. + (tt_face_set_sbit_strike): Revert change. + (tt_sbit_decoder_init, tt_face_load_sbix_image): Map strike index. + + * src/truetype/ttdriver.c (tt_size_select): Revert change. + +2016-09-09 Werner Lemberg + + [ftfuzzer] Minor improvements. + + * src/tools/ftfuzzer/ftfuzzer.cc (LLVMFuzzerTestOneInput): Ignore + invalid strikes. + Use better values for call to `FT_Set_Char_Size'. + +2016-09-09 Werner Lemberg + + [sfnt] Don't provide (completely) broken strike data. + + FreeType tries to sanitize strike header data; we now reject + completely broken ones. + + * include/freetype/internal/tttypes.h (TT_FaceRec): New + `sbit_strike_map' array pointer. + + * src/base/ftobjs.c (FT_Match_Size): Reject matches where either + width or height would be zero. + Add tracing message in case of error. + + * src/sfnt/sfobjs.c (sfnt_load_face): Populate `sbit_strike_map', + only using (more or less) valid strike header data for + FT_Face's `available_sizes' array. + (sfnt_done_face): Updated. + + * src/sfnt/ttsbit.c (tt_face_set_sbit_strike): Use + `sbit_strike_map'. + (tt_face_load_strike_metrics): Improve tracing. + + * src/truetype/ttdriver.c (tt_size_select): Use `sbit_strike_map'. + +2016-09-08 Werner Lemberg + + * Version 2.7 released. + ======================= + + + Tag sources with `VER-2-7'. + + * docs/VERSION.TXT: Add entry for version 2.7. + + * README, Jamfile (RefDoc), builds/windows/vc2005/freetype.vcproj, + builds/windows/vc2005/index.html, + builds/windows/vc2008/freetype.vcproj, + builds/windows/vc2008/index.html, + builds/windows/vc2010/freetype.vcxproj, + builds/windows/vc2010/index.html, + builds/windows/visualc/freetype.dsp, + builds/windows/visualc/freetype.vcproj, + builds/windows/visualc/index.html, + builds/windows/visualce/freetype.dsp, + builds/windows/visualce/freetype.vcproj, + builds/windows/visualce/index.html, + builds/wince/vc2005-ce/freetype.vcproj, + builds/wince/vc2005-ce/index.html, + builds/wince/vc2008-ce/freetype.vcproj, + builds/wince/vc2008-ce/index.html: s/2.6.5/2.7/, s/265/27/. + + * include/freetype/freetype.h (FREETYPE_MINOR): Set to 7. + (FREETYPE_PATCH): Set to 0. + + * builds/unix/configure.raw (version_info): Set to 18:6:12. + * CMakeLists.txt (VERSION_MINOR): Set to 7. + (VERSION_PATCH): Set to 0. + + * docs/CHANGES: Updated. + +2016-09-08 Werner Lemberg + + * src/truetype/ttinterp.c: Include `ttgxvar.h'. + + This fixes the `multi' build. + +2016-09-08 Werner Lemberg + + [autofit] Another improvement to Armenian support. + + Suggested by Hrant H Papazian . + + * src/autofit/afscript.h: Use better suited characters to derive + default stem widths. + +2016-09-07 Alexei Podtelezhnikov + + * src/smooth/ftgrays.c (gray_hline): Micro-optimize. + +2016-09-06 Alexei Podtelezhnikov + + [smooth] Operate in absolute bitmap coordinates. + + Simpler bitmap addressing improves performance by 1.5%. + + * src/smooth/ftgrays.c (gray_TWorker): Remove count fields. + (gray_dump_cells, gray_find_cell, gray_set_cell, gray_hline, + gray_sweep, gray_convert_glyph, gray_raster_render): Updated. + +2016-09-06 Alexei Podtelezhnikov + + [smooth] Improve contour start (take 2). + + * src/smooth/ftgrays.c (gray_move_to): Call `gray_set_cell' directly + instead of... + (gray_start_cell): ... this function, which is removed. + (gray_convert_glyph): Make initial y-coordinate invalid. + +2016-09-06 Werner Lemberg + + [type1] MM fonts support exactly zero named instances (#48748). + + * src/type1/t1load.c (T1_Get_MM_Var): Set `num_namedstyles' to zero. + +2016-09-06 Jonathan Kew + + [cff] Fix uninitialized memory. + + Problem reported as + + https://bugzilla.mozilla.org/show_bug.cgi?id=1270288 + + * src/cff/cf2interp.c (cf2_interpT2CharString): Initialize `storage' + array to handle a `get' opcode without a previous `put'. + +2016-09-05 Alexei Podtelezhnikov + + * src/smooth/ftgrays.c (gray_move_to, gray_start_cell): Revert. + +2016-09-05 Alexei Podtelezhnikov + + [smooth] Improve contour start. + + * src/smooth/ftgrays.c (gray_move_to): Call `gray_set_cell' directly + instead of... + (gray_start_cell): ... this function, which is removed. + +2016-09-05 Werner Lemberg + + [cff] Fix memory initialization. + + * src/cff/cf2stack.c (cf2_stack_init): Use `FT_NEW'. The `Q' + variants of FreeType's memory allocation macros don't do zeroing. + +2016-09-05 Werner Lemberg + + [ftrandom] Minor improvements. + + * src/tools/ftrandom/ftrandom.c (_XOPEN_SOURCE): New macro, set to + 500. + + * src/tools/ftrandom/Makefile (CFLAGS): Split off include + directories to ... + (INCLUDES): ... this new variable. + (LDFLAGS): New variable. + (ftrandom.o, ftrandom): Updated. + +2016-09-05 Werner Lemberg + + [autofit] Improve Armenian support. + + Thanks to Hrant H Papazian for help. + + * src/autofit/afblue.dat (AF_BLUE_STRING_ARMENIAN_*): Improve + selection of characters. + + * src/autofit/afblue.c, src/autofit/afblue.h: Regenerated. + +2016-09-04 Werner Lemberg + + [ftrandom] Improve Makefile. + + It now supports both a normal build (`./configure && make') and a + development build (`make devel'). + + * src/tools/ftrandom/Makefile (VPATH): Set it so that + `libfreetype.a' gets searched in both `objs' (for the development + build) and `objs/.libs' (for a normal build which uses libtool). + (LIBS): Add missing libraries. + (ftrandom.o): New rule. + (ftrandom): Use automatic variables. + +2016-09-03 Werner Lemberg + + [truetype] More fixes for handling of GX deltas. + + Problems reported by Bob Taylor . + + * src/truetype/ttgxvar.c (TT_Vary_Apply_Glyph_Deltas): Fix rough + sanity test for glyph variation array header size. + Always set stream position before reading packed x and y deltas. + Fix thinko w.r.t. `localpoints' array. + +2016-09-03 Werner Lemberg + + [ftrandom] Various fixes. + + * src/tools/ftrandom/ftrandom.c (GOOD_FONTS_DIR): Provide better + default. + (error_fraction): Make it of type `double' to work as advertized – + this was completely broken. + Update all related code. + (error_count, fcnt): Make it unsigned to fix compiler warnings. + Update all related code. + (fontlist): Change `len' member to `long' to fix compiler warnings. + (FT_MoveTo, FT_LineTo, FT_ConicTo, FT_CubicTo, abort_test): Tag + unused variables. + (TestFace, FindFonts, copyfont, do_test): Fix compiler warnings. + (ExecuteTest): Ditto. + Call `FT_Done_FreeType'. + (getErrorCnt): Replace `ceil' with an ordinary cast to `unsigned + int'. + (usage): Improve output. + (main): Fix compiler warnings. + + * src/tools/ftrandom/README: Updated. + +2016-09-03 Werner Lemberg + + [base] Avoid negative bitmap strike dimensions (#48985). + + * src/base/ftobjs.c (FT_Open_Face): Check whether negation was + actually successful. For example, this can fail for value + -32768 if the type is `signed short'. If there are problems, + disable the strike. + +2016-09-03 Werner Lemberg + + [cff] Avoid null pointer passed to FT_MEM_COPY (#48984). + + * src/cff/cffload.c (cff_index_get_name): Check `byte_len'. + +2016-09-02 Werner Lemberg + + [unix] Enable 64bit support in file system access (#48962). + + * builds/unix/configure.raw: Call `AC_SYS_LARGEFILE'. + +2016-09-02 Werner Lemberg + + [sfnt] Avoid left shift of negative value (#48980). + + * src/sfnt/ttsbit.c (tt_sbit_decoder_load_bit_aligned): Use unsigned + constant. + +2016-09-02 Werner Lemberg + + * src/smooth/ftgrays.c (gray_hline): Fix clang compiler warnings. + +2016-09-02 Werner Lemberg + + Some preparations for the next release. + + * include/freetype/config/ftoption.h + (TT_CONFIG_OPTION_SUBPIXEL_HINTING): Enable. + + * docs/CHANGES: Updated. + +2016-09-01 Alexei Podtelezhnikov + + [smooth] Simplify span rendering more. + + It turns out that there is significant cost associated with `FT_Span' + creation and calls to `gray_render_span' because it happens so + frequently. This removes these steps from our internal use but leaves + it alone for `FT_RASTER_FLAG_DIRECT" to preserve API. The speed gain + is about 5%. + + * src/smooth/ftgrays.c (gray_render_span): Removed. The code is + migrated to... + (gray_hline): ... here. + +2016-08-30 Alexei Podtelezhnikov + + [smooth] Streamline pixmap drawing a bit more. + + Zero coverage is unlikely (1 out of 256) to warrant checking. This + gives 0.5% speed improvement in rendering simple glyphs. + + * src/smooth/ftgrays.c (gray_hline, gray_render_span): Remove checks. + +2016-08-29 Alexei Podtelezhnikov + + [smooth] Streamline pixmap drawing. + + This gives 2% speed improvement in rendering simple glyphs. + + * src/smooth/ftgrays.c (TPixmap): Reduced pixmap descriptor with a + pointer to its bottom-left and pitch to be used in... + (gray_TWorker): ... here. + (gray_render_span): Move pixmap flow check from here... + (gray_raster_render): .. to here. + +2016-08-27 Alexei Podtelezhnikov + + [smooth] Reduce stack of band boundaries. + + * src/smooth/ftgrays.c (gray_TBand): Removed. + (gray_convert_glyph): Updated to stack band boundaries concisely. + +2016-08-26 Werner Lemberg + + * src/cid/cidload.c (cid_face_open): Improve handling of `SDBytes'. + +2016-08-26 Werner Lemberg + + [cid] Fix commit from 2016-05-16. + + * src/cid/cidparse.c (cid_parser_new): Fix off-by-one errors. + +2016-08-26 Werner Lemberg + + [sfnt] Cache offset and size to bitmap data table. + + This commit avoids `EBDT' and friends being looked up again and + again while loading a single embedded bitmap. + + * include/freetype/internal/tttypes.h (TT_FaceRec) + [TT_CONFIG_OPTION_EMBEDDED_BITMAPS]: New fields `ebdt_start' and + `ebdt_size'. + + * src/sfnt/ttsbit.c (tt_sbit_decoder_init): Move table lookup to ... + (tt_face_load_sbit): ... this function; also store the table size + and offset. + +2016-08-26 Alexei Podtelezhnikov + + * src/smooth/ftgrays.c (gray_raster_render): Minor tweaks. + +2016-08-26 Werner Lemberg + + [type1] Fix heap buffer overflow. + + Reported as + + https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=36 + + * src/type1/t1load.c (parse_charstrings): Reject fonts that don't + contain glyph names. + +2016-08-25 Werner Lemberg + + [sfnt] Fix previous commit (#48901). + + * src/sfnt/ttcmap.c (tt_cmap4_char_map_binary): Thinkos. + +2016-08-25 Werner Lemberg + + [sfnt] Speed up handling of invalid format 4 cmaps. + + * src/sfnt/ttcmap.c (tt_cmap4_next, tt_cmap4_char_map_binary): Add + tests for `num_glyph' from `tt_cmap4_char_map_linear'. + +2016-08-25 Werner Lemberg + + * include/freetype/internal/ftdriver.h: Remove unused typedefs. + +2016-08-22 Alexei Podtelezhnikov + + [smooth] Simplify span rendering. + + This removes unnecessary complexity of span merging and buffering. + Instead, the spans are rendered as they come, speeding up the + rendering by about 5% as a result. + + * src/smooth/ftgrays.c [FT_MAX_GRAY_SPANS]: Macro removed. + (gray_TWorker): Remove span buffer and related fields. + (gray_sweep, gray_hline): Updated. + + * include/freetype/ftimage.h: Remove documentation note about + `FT_MAX_GRAY_SPANS', which was never in `ftoption.h' and is now gone. + +2016-08-16 Werner Lemberg + + [truetype] Fix `MPS' instruction. + + According to Greg Hitchcock, MPS in DWrite really returns the point + size. + + * src/truetype/ttobjs.h (TT_SizeRec): Add `point_size' member. + + * src/truetype/ttdriver.c (tt_size_request): Set `point_size'. + + * src/truetype/ttinterp.h (TT_ExecContextRec): Add `pointSize' + member. + + * src/truetype/ttinterp.c (TT_Load_Context): Updated. + (Ins_MPS): Fix instruction. + +2016-08-16 Werner Lemberg + + [lzw] Optimize last commit. + + * src/lzw/ftzopen.c (ft_lzwstate_get_code): Move check into + conditional clause. + +2016-08-16 Werner Lemberg + + [lzw] Avoid invalid left shift. + + Reported as + + https://bugzilla.mozilla.org/show_bug.cgi?id=1295366 + + * src/lzw/ftzopen.c (ft_lzwstate_get_code): Limit `num_bits'. + +2016-08-16 Werner Lemberg + + [lzw] Avoid buffer overrun. + + Reported as + + https://bugzilla.mozilla.org/show_bug.cgi?id=1273283 + + * src/lzw/ftzopen.c (ft_lzwstate_refill): Ensure `buf_size' doesn't + underflow. + +2016-08-16 Werner Lemberg + + [truetype] Fix compiler warning. + + * src/truetype/ttgload.c (load_truetype_glyph): Add cast. + +2016-08-13 Werner Lemberg + + [winfonts] Avoid zero bitmap width and height. + + Reported as + + https://bugzilla.mozilla.org/show_bug.cgi?id=1272173 + + * src/winfonts/winfnt.c (FNT_Face_Init): Check zero pixel height. + (FNT_Load_Glyph): Check for zero pitch. + +2016-08-11 Alexei Podtelezhnikov + + * src/truetype/ttinterp.c (Pop_Push_Count): Revert changes. + +2016-08-11 Alexei Podtelezhnikov + + * src/truetype/ttinterp.c (TT_RunIns): Minor and formatting. + +2016-08-11 Alexei Podtelezhnikov + + * src/truetype/ttinterp.c (Pop_Push_Count): Fix some entries. + +2016-08-10 Peter Klotz + + * src/smooth/ftgrays.c (gray_hline): Fix uninitialized access. + +2016-08-10 Werner Lemberg + + [sfnt] Use correct type for `italicAngle' field (#48732). + + * src/sfnt/ttload.c (tt_face_load_post): Fix types. + +2016-08-06 Jon Spencer + + [sfnt] Fix `FT_Get_Advance' for bitmap strikes. + + `FT_Get_Advance' returns 0 for bitmap fonts. It first gets the + advance value from the font table and then scales it by the + `font->size->metrics->x_scale' field. But `FT_Select_Size' doesn't + set that value for bitmap fonts and the advance gets scaled to zero. + + Taken from + + https://github.com/behdad/harfbuzz/issues/252 + + * src/sfnt/ttsbit.c (tt_face_load_strike_metrics) + : Set scale values. + +2016-08-06 Behdad Esfahbod + + [truetype] Fix GX variation handling of composites. + + * src/truetype/ttgload.c (load_truetype_glyph) + [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Check `ARGS_ARE_XY_VALUES' flag. + +2016-08-05 Alexei Podtelezhnikov + + [smooth] Minor refactoring. + + * src/smooth/ftgrays.c (gray_render_scanline, gray_render_line): + Updated. + +2016-07-29 Werner Lemberg + + [sfnt, truetype] Don't abort on invalid `maxComponentDepth'. + + Since 2016-05-16 we detect infinite recursion directly. + + * src/sfnt/ttload.c (tt_face_load_maxp): Don't adjust + `maxComponentDepth'. + * src/truetype/ttgload.c (load_truetype_glyph): Don't abort if + `maxComponentDepth' is not valid. Instead, simply adjust its value + and emit a tracing message. + +2016-07-26 Werner Lemberg + + * src/autofit/aflatin.c (af_latin_metrics_scale_dim): Minor. + + No functional change. + +2016-07-22 Hin-Tak Leung + + [truetype] Record the end of IDEFs. + + To match the logic in FDEF. The value of the end is only used for + bound-checking in `Ins_JMPR', so it may not have been obvious that + it was not recorded. Tested (as part of Font Validator 2.0) all the + fonts on Fedora and did not see any change. + + * src/truetype/ttinterp.c (Ins_IDEF): Updated. + +2016-07-19 Werner Lemberg + + [truetype] Sanitizer fix, second try. + + * src/truetype/ttgxvar.c (ft_var_readpackedpoints): Fix boundary + tests and use only one slot more. + +2016-07-19 Werner Lemberg + + [truetype] Sanitizer fix. + + * src/truetype/ttgxvar.c (ft_var_readpackedpoints): Increase array + to fix nested loops. + +2016-07-18 Werner Lemberg + + [truetype] Make GETDATA work only for GX fonts. + + * src/truetype/ttinterp.c (opcode_name): Updated. + (Ins_GETDATA): Only define for `TT_CONFIG_OPTION_GX_VAR_SUPPORT'. + (TT_RunIns): Updated. + +2016-07-17 Werner Lemberg + + [truetype] Add support for Apple's + + GETDATA[], opcode 0x92 + + bytecode instruction. It always returns 17, and we have absolutely + no idea what it is good for... + + * src/truetype/ttinterp.c (Pop_Push_Count, opcode_name): Updated. + (Ins_GETDATA): New function. + (TT_RunIns): Add it. + +2016-07-16 Werner Lemberg + + [truetype] Add bytecode support for GX variation fonts. + + This commit implements undocumented (but confirmed) stuff from + Apple's old bytecode engine. + + GETVARIATION[], opcode 0x91 + This opcode pushes normalized variation coordinates for all axes + onto the stack (in 2.14 format). Coordinate of first axis gets + pushed first. + + GETINFO[], selector bit 3 + If GX variation support is enabled, bit 10 of the result is set + to 1. + + * src/truetype/ttinterp.c: Include FT_MULTIPLE_MASTERS_H. + (opcode_name) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Updated. + (Ins_GETINFO) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Handle selector + bit 3, checking support for variation glyph hinting. + (Ins_GETVARIATION) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: New function + to implement opcode 0x91. + (TT_RunIns) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Handle opcode 0x91. + +2016-07-16 Werner Lemberg + + [truetype] Fix GETINFO bytecode instruction. + + * src/truetype/ttinterp.c (Ins_GETINFO): Fix return value for + stretching information. + +2016-07-16 Behdad Esfahbod + + [truetype] Make all glyphs in `Zycon' GX font work. + + * src/truetype/ttgxvar.c (ft_var_readpackedpoints): Fix boundary + tests. + +2016-07-16 Werner Lemberg + + [truetype] Fix GX delta tracing. + + * src/truetype/ttgxvar.c (TT_Vary_Apply_Glyph_Deltas): Trace + relative point movements. + +2016-07-16 Behdad Esfahbod + + [truetype] More fixes for GX. + + This finally fixes the rendering of the cyclist and the lizard in + the `Zycon' font. + + * src/truetype/ttgxvar.c (ft_var_readpackedpoints): `first' point + index is always cumulative. + + (tt_handle_deltas): Rename to... + (tt_interpolate_deltas): ... This. + Add new parameter for output point array. + Update caller. + + (TT_Vary_Apply_Glyph_Deltas): Add `points_out' array; it now holds + the intermediate results of `tt_interpolate_deltas' that are to be + added to `outline->points'. + +2016-07-15 Werner Lemberg + + * src/autofit/aflatin.c (af_latin_hints_compute_segments): Thinko. + + `max_pos' is always larger than `min_pos' so `FT_ABS' is not needed. + + Reported by Alexei. + +2016-07-16 Nikolaus Waxweiler + + * src/truetype/ttinterp.c (Ins_MIRP): Fix copy-and-paste error. + + Problem reported by Hin-Tak Leung. + +2016-07-15 Werner Lemberg + + [autofit] Update and improve segment and edge tracing. + + * src/autofit/afhints.c (af_glyph_hints_dump_segments): Trace + `delta' also. + Don't show first point of segment as a replacement for `pos'; this + is (a) misleading, since the difference to `pos' can be almost + arbitrarily large in corner cases, and (b) it is better to have all + segment data in font units instead of a single value given in output + space coordinates. + Improve layout. + (af_glyph_hints_dump_edges): Show px->units and units->px conversion + values for convenience. + Improve layout. + +2016-07-15 Werner Lemberg + + [autofit] For edges, reject segments wider than 1px (#41334). + + * src/autofit/afhints.h (AF_SegmentRec): New member `delta'. + + * src/autofit/aflatin.c (af_latin_hints_compute_segments): Compute + `delta'. + (af_latin_hints_compute_edges): Reject segments with a delta larger + than 0.5px. + +2016-07-14 Werner Lemberg + + * include/freetype/freetype.h (FT_IS_NAMED_INSTANCE): New macro. + +2016-07-14 Werner Lemberg + + [sfnt] Fix `face_index' value in `FT_Face' for named instances. + + * src/sfnt/sfobjs.c (sfnt_init_face): Don't strip off higher 16bits. + +2016-07-14 Werner Lemberg + + * src/truetype/ttgxvar.c (TT_Vary_Apply_Glyph_Deltas): Fix tracing. + +2016-07-14 Behdad Esfahbod + + [truetype] Fix gxvar delta interpolation. + + The coordinates of the base font should be used for interpolation + purposes, NOT the current points (i.e., the result of accumulation + of previous deltas). + + * src/truetype/ttgxvar.c (TT_Vary_Apply_Glyph_Deltas): Initialize + `points_org' before looping over all tuples. + + +---------------------------------------------------------------------------- + +Copyright 2016-2017 by +David Turner, Robert Wilhelm, and Werner Lemberg. + +This file is part of the FreeType project, and may only be used, modified, +and distributed under the terms of the FreeType project license, +LICENSE.TXT. By continuing to use, modify, or distribute this file you +indicate that you have read the license and understand and accept it +fully. + + +Local Variables: +version-control: never +coding: utf-8 +End: diff --git a/libs/freetype-2.6.5/ChangeLog.20 b/libs/freetype-2.8/ChangeLog.20 similarity index 96% rename from libs/freetype-2.6.5/ChangeLog.20 rename to libs/freetype-2.8/ChangeLog.20 index 8cc022a1..11376e86 100644 --- a/libs/freetype-2.6.5/ChangeLog.20 +++ b/libs/freetype-2.8/ChangeLog.20 @@ -1,2613 +1,2613 @@ -2002-02-09 Werner Lemberg - - * README: Fix typo. - * docs/CHANGES: Minor fixes. - - - * Version 2.0.8 released. - ========================= - - -2002-02-08 David Turner - - * docs/CHANGES: Updating for 2.0.8. - - * include/freetype/freetype.h: Setting `PATCH_LEVEL' to 8 and - removing `FT_Get_Next_Char' from the API (temporarily). - - * include/freetype/freetype.h: Adding comments to FT_Get_Next_Char; - note that this function might temporarily be removed for the 2.0.8 - release. - -2002-02-07 David Turner - - * src/pcf/pcfread.c (pcf_load_font): Removed immature support of - the AVERAGE_WIDTH property. - -2002-02-06 David Turner - - * src/sfnt/sfobjs.c (SFNT_Load_Face): Since many fonts embedded in - PDF documents do not include 'cmap', 'post' and 'name' tables, the - SFNT face loader has been changed to not immediately report an - error if these are not present. - - Note that the specification _requires_ these tables, but Adobe - seems to ignore it completely. - - * src/sfnt/ttcmap.c: Removing compiler warnings. - - * src/pcf/pcfread.c (pcf_read_TOC): Use FT_UInt. - (pcf_parse_metric, pcf_parse_compressed_metric): Removed. Code - is now in ... - (pcf_get_metric): Here. - (pcfSeekToType): Renamed to ... - (pcf_seek_to_table_type): This. - Use FT_Int. - (pcfHasType): Renamed to ... - (pcf_has_table_type): This. - Use FT_Int. - (find_property): Renamed to ... - (pcf_find_property): This. - Use FT_Int. - (pcf_get_bitmaps, pcf_get_encodings): Handle invalid PCF fonts - better (delaying format checks out of FT_Access_Frame .. - FT_Forget_Frame blocks to avoid leaving the stream in an incorrect - state when encountering an invalid PCF font). - - * src/pcf/pcfdriver.c (PCF_Done_Face): Renamed to ... - (PCF_Face_Done): This. - (PCF_Init_Face): Renamed to ... - (PCF_Face_Init): This. - (PCF_Get_Char_Index): Renamed to ... - (PCF_Char_Get_Index): This. - (PCF_Get_Next_Char): Renamed to ... - (PCF_Char_Get_Next): This. - (pcf_driver_class): Updated. - - * src/pcf/pcf.h (PCF_Done_Face): Removed. - -2002-02-06 Detlef Würkner - - * src/pcf/pcfdriver.c (FT_Done_Face): Fixed small memory leak. - - * src/pcf/pcfread.c (pcf_load_font): Now handles the `AVERAGE_WIDTH' - property to return correct character pixel (width/height) pairs for - embedded bitmaps. - -2002-02-04 Keith Packard - - Adding the function `FT_Get_Next_Char', doing the obvious thing - w.r.t. the selected charmap. - - * include/freetype/freetype.h: Add prototype. - * include/freetype/internal/ftdriver.h: Add `FTDriver_getNextChar' - typedef. - (FT_Driver_Class): Use it. - * include/freetype/internal/psnames.h: Add `PS_Next_Unicode_Func' - typedef. - (PSNames_Interface): Use it. - * include/freetype/internal/tttypes.h: Add `TT_CharNext_Func' - typedef. - (TT_CMapTable): Use it. - - * src/base/ftobjs.c (FT_Get_Next_Char): New function, implementing - high-level API. - * src/cff/cffdrivr.c (cff_get_next_char): New function. - (cff_driver_class): Add it. - * src/cid/cidriver.c (Cid_Get_Next_Char): New function. - (t1cid_driver_class): Add it. - * src/pcf/pcfdriver.c (PCF_Get_Next_Char): New function. - (pcf_driver_class): Add it. - * src/psnames/psmodule.c (PS_Next_Unicode): New function. - (psnames_interface): Add it. - * src/sfnt/ttcmap.c (code_to_next0, code_to_next2, code_to_next4, - code_to_next6, code_to_next_8_12, code_to_next_10): New auxiliary - functions. - (TT_CharMap_Load): Use them. - * src/truetype/ttdriver.c (Get_Next_Char): New function. - (tt_driver_class): Add it. - * src/type1/t1driver.c (Get_Next_Char): New function. - (t1_driver_class): Add it. - * src/winfonts/winfnt.c (FNT_Get_Next_Char): New function. - (winfnt_driver_class): Add it. - - * src/pcf/pcfread.c (pcf_load_font): For now, report Unicode for - Unicode and Latin 1 encodings. - -2002-02-02 Keith Packard - - * builds/unix/freetype-config.in: Add missing `fi'. - - - * Version 2.0.7 released. - ========================= - - -2002-02-01 David Turner - - * include/freetype/freetype.h: Increasing FREETYPE_PATCH to 7 - for the new release. - -2002-01-31 David Turner - - * README, README.UNX, docs/CHANGES: Updating documentation for the - 2.0.7 release. - -2002-01-30 David Turner - - * INSTALL: Moved to ... - * docs/INSTALL: Here to avoid conflicts with the `install' script on - Windows, where the filesystem doesn't preserve case. - -2002-01-29 David Turner - - * configure: Fixed the script. It previously didn't accept more - than one argument correctly. For example, when typing: - - ./configure --disable-shared --disable-nls - - the `--disable-nls' was incorrectly sent to the `make' program. - -2002-01-29 Werner Lemberg - - * README.UNX: Fix typo. - * builds/unix/install.mk (uninstall): Fix library name for libtool. - -2002-01-28 Francesco Zappa Nardelli - - * src/pcf/pcfdriver.c (PCF_Done_Face): Fix incorrect destruction of - the face object (face->toc.tables, face->root.family_name, - face->root.available_size, face->charset_encoding, - face->charset_registry are now freed). Thanks to Niels Moseley. - -2002-01-28 Roberto Alameda - - * src/type1/t1load.c (parse_encoding): Set `loader->num_chars'. - -2002-01-28 Werner Lemberg - - * src/type1/t1load.c (parse_subrs, parse_charstrings): Use copy - of `base' string for decrypting to not modify the original data. - Based on a patch by Jakub Bogusz . - -2002-01-27 Giuliano Pochini - - * src/smooth/ftgrays.c (gray_render_scanline): Fix bug which caused - bad rendering of thin lines (less than one pixel thick). - -2002-01-25 Werner Lemberg - - * src/cff/cffdrivr.c (cff_get_name_index): Make last patch work - actually. - -2002-01-25 Martin Zinser - - * src/cache/ftccache.c (ftc_node_done, ftc_node_destroy): Fix - compilation warnings. - * src/base/descrip.mms (OBJS): Add `ftmm.obj'. - * src/cache/descrip.mms (ftcache.obj): Dependencies added. - -2002-01-25 WANG Yi - - * src/cff/cffdrivr.c (cff_get_name_index): Fix deallocation bug. - -2002-01-21 Antoine Leca - - * docs/PATENTS: Typo fixed (thanks to Detlef `Hawkeye' Würkner) in - the URL for the online resource. - -2002-01-18 Ian Brown - - * builds/win32/ftdebug.c: New file. - * builds/win32/visualc/freetype.dsp: Updated. - -2002-01-18 Detlef Würkner - - * builds/amiga/src/base/ftsystem.c: Updated for AmigaOS 3.9. - * builds/amiga/README: Updated. - -2002-01-18 Ian Brown - - * builds/win32/visualc/freetype.dsp: Updated. - -2002-01-13 Werner Lemberg - - * builds/unix/freetype2.a4: The script was still buggy. - * builds/unix/freetype-config.in: Make it really work for any install - prefix. - -2002-01-10 Werner Lemberg - - * builds/unix/freetype2.a4: Fix some serious bugs. - -2002-01-09 David Turner - - * builds/unix/configure.ac: Build top-level Jamfile. - -2002-01-09 Maxim Shemanarev - - * src/smooth/ftgrays.c (gray_render_line): Small optimization to - the smooth anti-aliased renderer that deals with vertical segments. - This results in a 5-7% speedup in rendering speed. - -2002-01-08 David Turner - - Added some wrapper scripts to make the installation more - Unix-friendly. - - * configure, install: New files. - - * INSTALL, README.UNX: Updated installation documentation to use the - new 'configure' and 'install' scripts. - -2002-01-07 David Turner - - - * Version 2.0.6 released. - ========================= - - - * docs/BUGS, docs/CHANGES: Updating documentation for 2.0.6 release. - - * src/tools/docmaker.py: Fixed HTML quoting in sources. - (html_format): Replaced with ... - (html_quote): New function. - (html_quote0): New function. - (DocCode::dump_html): Small improvement. - (DocParagraph::dump, DocBlock::html): Use html_quote0 and html_quote. - - * include/freetype/config/ftoption.h: Setting default options for - a release build (debugging off, bytecode interpreter off). - - * src/base/ftobjs.c, src/base/ftoutln.c, src/cache/ftccmap.c, - src/cff/cffload.c, src/cff/cffobjs.c, src/pshinter/pshalgo2.c, - src/sfnt/ttload.c, src/sfnt/ttsbit.c: Removing small compiler - warnings (in pedantic compilation modes). - -2002-01-05 David Turner - - * src/autohint/ahhint.c (ah_align_linked_edge): Modified computation - of auto-hinted stem widths; this avoids color fringes in - `ClearType-like' rendering. - - * src/truetype/ttgload.c (TT_Load_Glyph_Header, - TT_Load_Simple_Glyph, TT_Load_Composite_Glyph, load_truetype_glyph): - Modified the TrueType loader to make it more paranoid; this avoids - nasty buffer overflows in the case of invalid glyph data (as - encountered in the output of some buggy font converters). - -2002-01-04 David Turner - - * README.UNX: Added special README file for Unix users. - - * builds/unix/ftsystem.c (FT_New_Stream): Fixed typo. - - * src/base/ftobjs.c: Added #include FT_OUTLINE_H to get rid - of compiler warnings. - - * src/base/ftoutln.c (FT_Outline_Check): Remove compiler warning. - -2002-01-03 Werner Lemberg - - * src/type1/t1objs.c (T1_Face_Init): Add cast to avoid compiler - warning. - -2002-01-03 Keith Packard - - * builds/unix/ftsystem.c (FT_New_Stream): Added a fix to ensure that - all FreeType input streams are closed in child processes of a `fork' - on Unix systems. This is important to avoid (potential) access - control issues. - -2002-01-03 David Turner - - * src/type1/t1objs.c (T1_Face_Init): Fixed a bug that crashed the - library when dealing with certain weird fonts like `Stalingrad', in - `sadn.pfb' (this font has no full font name entry). - - * src/base/ftoutln.c, include/freetype/ftoutln.h (FT_Outline_Check): - New function to check the consistency of outline data. - - * src/base/ftobjs.c (FT_Load_Glyph): Use `FT_Outline_Check' to - ensure that loaded glyphs are valid. This allows certain fonts like - `tt1095m_.ttf' to be loaded even though it appears they contain - really funky glyphs. - - There still is a bug there, though. - - * src/truetype/ttgload.c (load_truetype_glyph): Fix error condition. - -2001-12-30 David Turner - - * src/autohint/ahhint.c (ah_hinter_load): Fix advance width - computation of auto-hinted glyphs. This noticeably improves the - spacing of letters in KDE and Gnome. - -2001-12-25 Antoine Leca - - * builds/dos/detect.mk: Correcting the order for Borland compilers: - 16-bit bcc was never selected, always overridden by 32-bit bcc32. - -2001-12-22 Francesco Zappa Nardelli - - * src/pcf/pcfread.c (pcf_load_font): Handle property `POINT_SIZE' - and fix incorrect computation of `available_sizes'. - -2001-12-22 David Turner - - * src/autohint/ahhint.c (ah_hinter_load): Auto-hinted glyphs had an - incorrect glyph advance in the case of mono-width fonts (like - Courier, Andale Mono, and others). - -2001-12-22 Detlef Würkner - - * builds/amiga/*: Adaptations to latest changes. - Support added for MorphOS. - -2001-12-22 Werner Lemberg - - * src/pshinter/pshrec.c (FT_COMPONENT): Redefine to `trace_pshrec'. - (ps_mask_table_merge, ps_hints_open, ps_hints_stem, - ps_hints_t1stem3, ps_hints_t2mask, ps_hints_t2counter): Fix - FT_ERROR messages. - * src/pshinter/pshalgo1.c (FT_COMPONENT): Define as - `trace_pshalgo1'. - * src/pshinter/pshalgo2.c (FT_COMPONENT): Define as - `trace_pshalgo2'. - * include/freetype/internal/ftdebug.h (FT_Trace): Updated. - - * docs/modules.txt: New file. - -2001-12-21 David Turner - - * src/pshinter/pshrec.c (ps_hints_t2mask, ps_hints_t2counter): - Ignore invalid `hintmask' and `cntrmask' operators (instead of - returning an error). Glyph 2028 of the CFF font `MSung-Light-Acro' - couldn't be rendered otherwise (it seems its charstring is buggy, - though this requires more analysis). - (FT_COMPONENT): Define. - - * src/cff/cffgload.c (CFF_Parse_CharStrings), src/psaux/t1decode.c - (T1_Decoder_Parse_Charstrings), src/pshinter/pshalgo2.c (*), Fixed a - bug where the X and Y axis where inverted in the postscript hinter. - This caused problem when displaying on non-square surfaces. - - * src/pshinter/pshalgo2.c: s/vertical/dimension/. - - * src/pshinter/pshglob.c (psh_globals_new): Replaced a floating - point constant with a fixed-float equivalent. For some reasons not - all compilers are capable of directly computing a floating pointer - constant casted to FT_Fixed, and will link a math library instead. - -2001-12-20 Werner Lemberg - - * src/cache/ftccache.c (ftc_node_destroy, ftc_cache_lookup): Fix - tracing strings. - * src/cache/ftccmap.c (ftc_cmap_family_init): Ditto. - * src/cache/ftcmanag.c (ftc_family_table_alloc, - ftc_family_table_free, FTC_Manager_Check): Ditto. - * src/cache/ftcsbits.c (ftc_sbit_node_load): Ditto. - - * src/base/ftobjs.c (FT_Done_Library): Remove compiler warning. - -2001-12-20 David Turner - - Added PostScript hinter support to the CFF and CID drivers. - - * include/freetype/internal/cfftypes.h (CFF_Font): New member - `pshinter'. - * src/cff/cffload.c (CFF_Get_Standard_Encoding): New function. - * src/cff/cffload.h: Updated. - * src/cff/cffgload.c (CFF_Init_Builder): Renamed to ... - (CFF_Builder_Init): This. - Added new argument `hinting'. - (CFF_Done_Builder): Renamed to ... - (CFF_Builder_Done): This. - (CFF_Init_Decoder): Added new argument `hinting'. - (CFF_Parse_CharStrings): Implement vstem support. - (CFF_Load_Glyph): Updated. - Add hinting support. - (cff_lookup_glyph_by_stdcharcode): Use CFF_Get_Standard_Encoding(). - (cff_argument_counts): Updated. - * src/cff/cffgload.h: Updated. - * src/cff/cffobjs.c: Include FT_INTERNAL_POSTSCRIPT_HINTS_H. - (CFF_Size_Get_Globals_Funcs, CFF_Size_Done, CFF_Size_Init, - CFF_Size_Reset, CFF_GlyphSlot_Done, CFF_GlyphSlot_Init): New - functions. - (CFF_Init_Face): Renamed to ... - (CFF_Face_Init): This. - Add hinter support. - (CFF_Done_Face): Renamed to ... - (CFF_Face_Done): This. - (CFF_Init_Driver): Renamed to ... - (CFF_Driver_Init): This. - (CFF_Done_Driver): Renamed to ... - (CFF_Driver_Done): This. - * src/cff/cffobjs.h: Updated. - * src/cff/cffdrivr.c (cff_driver_class): Updated. - - * include/freetype/internal/t1types.h (CID_FaceRec): New member - `pshinter'. - * src/cid/cidgload.c (CID_Load_Glyph): Add hinter support. - * src/cid/cidobjs.c: Include FT_INTERNAL_POSTSCRIPT_HINTS_H. - (CID_GlyphSlot_Done, CID_GlyphSlot_Init, CID_Size_Get_Globals_Funcs, - CID_Size_Done, CID_Size_Init, CID_Size_Reset): New functions. - (CID_Done_Face): Renamed to ... - (CID_Face_Done): This. - (CID_Init_Face): Renamed to ... - (CID_Face_Init): This. - Add hinting support. - (CID_Init_Driver): Renamed to ... - (CID_Driver_Init): This. - (CID_Done_Driver): Renamed to ... - (CID_Driver_Done): This. - * src/cid/cidobjs.h: Updated. - * src/cidriver.c: Updated. - - * src/pshinter/pshrec.c (t2_hint_stems): Fixed. - - * src/base/ftobjs.c (FT_Done_Library): Fixed a stupid bug that - crashed the library on exit. - - * src/type1/t1gload.c (T1_Load_Glyph): Enable font matrix - transformation of hinted glyphs. - - * src/cid/cidload.c (cid_read_subrs): Fix error condition. - - * src/cid/cidobjs.c (CID_Face_Done): Fixed a memory leak; the subrs - routines were never released when CID faces were destroyed. - - * src/cff/cffload.h, src/cff/cffload.c, src/cff/cffgload.c: Updated - to move the definition of encoding tables back within `cffload.c' - instead of making them part of a shared header (causing problems in - `multi' builds). This reverts change 2001-08-08. - - * docs/CHANGES: Updated for 2.0.6 release. - * docs/TODO: Added `stem3 and counter hints support' to the TODO - list for the Postscript hinter. - * docs/BUGS: Closed the AUTOHINT-NO-SBITS bug. - -2001-12-19 David Turner - - * include/freetype/cache/ftcache.h: Added comments to indicate that - some of the exported functions should only be used by applications - that need to implement custom cache types. - - * src/truetype/ttgload.c (cur_to_org, org_to_cur): Fixed a nasty bug - that prevented composites from loading correctly, due to missing - parentheses around macro parameters. - - * src/sfnt/sfobjs.c (SFNT_Load_Face): Make the `post' and `name' - tables optional to load PCL fonts properly. - - * src/truetype/ttgload.c (TT_Load_Glyph), src/base/ftobjs.c - (FT_Load_Glyph), include/freetype/freetype.h (FT_LOAD_SBITS_ONLY): - `Fixed' the bug that prevented embedded bitmaps to be loaded when - the auto-hinter is used. This actually is a hack but will be enough - until the internal re-design scheduled for FreeType 2.1. - - * src/raster/ftrend1.c (ft_raster1_render): Fixed a nasty outline - shifting bug in the monochrome renderer. - - * README: Updated version numbers to 2.0.6. - -2001-12-17 Werner Lemberg - - * src/truetype/ttgload.c (load_truetype_glyph): Fix test for invalid - glyph header. - -2001-12-15 Werner Lemberg - - * src/base/ftglyph.c (FT_Glyph_To_Bitmap): Remove compiler warning. - * include/freetype/ftcache.h (FTC_Node_Unref): Removed. It is - already in ftcmanag.h. - * src/cache/ftcsbits.c (ftc_sbit_node_load): Remove unused variable - `gfam'. - * src/cache/ftcmanag.c (ftc_family_table_alloc, - * ftc_family_table_free): Use FT_EXPORT_DEF. - * include/freetype/cache/ftcmanag.h: Updated. - * src/cache/ftccache.c (ftc_node_destroy): Use FT_EXPORT_DEF. - * src/cache/ftccmap.c (ftc_cmap_node_init): Remove unused variable - `cfam'. - Remove compiler warning. - (FTC_CMapCache_Lookup): Remove compiler warnings. - (ftc_cmap_family_init): Ditto. - (FTC_CMapCache_Lookup): Ditto. - - * builds/unix/configure.ac: Increase `version_info' to 8:0:2. - * builds/unix/configure: Regenerated. - -2001-12-14 Werner Lemberg - - * builds/mac/README: Updated. - -2001-12-14 Scott Long - - * src/truetype/ttgload.c (load_truetype_glyph): Fixing crash when - dealing with invalid fonts (i.e. glyph size < 10 bytes). - -2001-12-14 Sam Latinga - - * builds/mac/freetype.make: A new Makefile to build with MPW on - MacOS classic. - -2001-12-14 David Turner - - * src/truetype/ttgload.c (TT_Load_Glyph), src/type1/t1gload.c - (T1_Load_Glyph), src/cid/cidgload.c (CID_Load_Glyph), - src/cff/cffgload.c (CFF_Load_Glyph): Fixed a serious bug common to - all font drivers (the advance width was never hinted when it - should). - - * include/freetype/freetype.h (FREETYPE_PATCH): New macro. - * src/base/ftdbgmem.c (debug_mem_dummy) [!FT_DEBUG_MEMORY]: Don't - use `extern' keyword. - -2001-12-12 David Turner - - * src/pshinter/pshglob.c (psh_blues_scale_zones, psh_blues_snap_stem - psh_globals_new): Adding correct BlueScale/BlueShift support, plus - family blues processing. - * src/pshinter/pshglob.h (PSH_BluesRec): Updated. - - Started adding support for the Postscript hinter in the CFF module. - - * src/cff/cffgload.c: Include FT_INTERNAL_POSTSCRIPT_HINTS_H. - (CFF_Parse_CharStrings): Implement it. - * src/cff/cffgload.h: Updated. - -2001-12-12 Werner Lemberg - - * builds/unix/freetype2.m4: Some portability fixes. - -2001-12-11 Jouk Jansen - - * src/base/descrip.mms (OBJS): Add ftdebug.obj. - -2001-12-11 Werner Lemberg - - * src/sfnt/ttload.c (TT_Load_Generic_Header): Typos. - -2001-12-11 David Turner - - * builds/unix/freetype-config.in: Modified the script to prevent - passing `-L/usr/lib' to gcc. - - * docs/FTL.TXT: Simple fix (change `LICENSE.TXT' to `FTL.TXT'). - - * builds/unix/freetype2.m4: New file for checking configure paths. - We need to install it in $(prefix)/share/aclocal/freetype2.m4 but I - didn't modify builds/unix/install.mk yet. - - * INSTALL: Updated the instructions to build shared libraries with - Jam. They were simply wrong. - - * src/base/fttrigon.c (FT_Cos): Fixed a small bug that caused - slightly improper results for `FT_Cos' and `FT_Sin' (example: - FT_Sin(0) == -1!). - -2001-12-11 Detlef Würkner - - * include/freetype/internal/ftstream.h (GET_LongLE, GET_ULongLE): - Fixed incorrect argument types. - -2001-12-10 Francesco Zappa Nardelli - - * src/pcf/pcfdriver.c (PCF_Init_Face): Allow Xft to use PCF fonts - by setting the `face->metrics.max_advance' correctly. - -2001-12-07 David Turner - - * include/freetype/cache/ftccmap.h, src/cache/ftccmap.c: Added new - charmap cache. - * src/cache/ftcache.c: Updated. - - * src/autohint/ahhint.c (ah_hinter_hint_edges): s/UNUSED/FT_UNUSED/. - -2001-12-06 Leonard Rosenthol - - Added support for reading .dfont files on Mac OS X. Also added a - new routine which looks up a given font by name in the Mac OS and - returns the disk file where it resides. - - * src/base/ftmac.c: Include and . - (is_dfont): New auxiliary function. - (FT_New_Face_From_dfont): New function. - (FT_GetFile_From_Mac_Name): New exported function. - (FT_New_Face): Updated. - * include/freetype/ftmac.h: Updated. - -2001-12-06 David Turner - - * src/cache/Jamfile, src/cache/rules.mk: Updated. - -2001-12-06 Werner Lemberg - - * INSTALL: Small update. - -2001-12-05 David Turner - - * src/base/ftglyph.c (FT_Glyph_To_Bitmap): Re-ordered code for - debugging purposes. - Comment out use of `origin'. - - * src/smooth/ftsmooth.c (ft_smooth_render): Fixed a nasty hidden bug - where outline shifting wasn't correctly undone after bitmap - rasterization. This created problems with certain glyphs (like '"' - of certain fonts) and the cache system. - - * src/pshinter/pshalgo1.c (psh1_hint_table_init): Fix typo. - * src/pshinter/pshalgo2.c (psh2_hint_table_init): Fix typo. - (ps2_hints_apply): Small fix. - -2001-12-05 David Turner - - * src/pshinter/pshalgo2.c (psh2_hint_table_init), - src/pshinter/pshalgo1.c (psh1_hint_table_init): Removed compiler - warnings. - - * include/freetype/ftcache.h, include/freetype/cache/*, src/cache/*: - Yet another massive rewrite of the caching sub-system in order to - both increase performance and allow simpler cache sub-classing. As - an example, the code for the image and sbit caches is now much - simpler. - - I still need to update the documentation in - www/freetype2/docs/cache.html to reflect the new design though. - - * include/freetype/config/ftheader.h (FT_CACHE_CHARMAP_H): New - macro. - (FT_CACHE_INTERNAL_CACHE_H): Updated. - -2001-12-05 David Krause - - * docs/license.txt: s/X Windows/X Window System/. - -2001-12-04 Werner Lemberg - - * src/raster/ftraster.c: Fix definition condition of MEM_Set(). - * src/smooth/ftgrays.c (M_Y): Change value to 192. - * src/base/ftdbgmem.c (ft_mem_table_destroy): Fix printf() parameter. - Remove unused variable. - * src/cache/ftcimage.c (ftc_image_node_init, - ftc_image_node_compare): Remove unused variables. - * src/cache/ftcsbits.c (ftc_sbit_node_weight): Remove unused - variable. - * src/raster/ftraster.c (MEM_Set): Move definition down to avoid - compiler warning. - * src/autohint/ahhint.c (ah_hinter_hint_edges): Use UNUSED() to - avoid compiler warnings. - * src/pcf/pcfread.c (tableNames): Use `const'. - (pcf_read_TOC): Change counter name to avoid compiler warning. - Use `const'. - * src/pshinter/pshrec.c (ps_hints_close): Remove redundant - declaration. - * src/pshinter/pshalgo1.c (psh1_hint_table_init): Rename variables - to avoid shadowing. - * src/pshinter/pshalgo2.c (psh2_hint_table_activate_mask): Ditto. - * src/type1/t1objs.h: Remove double declarations of `T1_Size_Init()' - and `T1_Size_Done()'. - -2001-11-20 Antoine Leca - - * include/freetype/ttnameid.h: Added some new Microsoft language - codes and LCIDs as found in MSDN (Passport SDK). Also added - comments about the meaning of bit 57 of the `OS/2' table - (TT_UCR_SURROGATES) which (with OpenType v.1.3) now means `there is - a character beyond 0xFFFF in this font'. Thanks to Detlef Würkner - for noticing this. - -2001-11-20 David Turner - - * src/pshinter/{pshalgo2.c, pshalgo1.c}: Fixed stupid bug in sorting - routine that created nasty alignment artefacts. - - * src/pshinter/pshrec.c, tests/gview.c: Debugging updates. - - * src/smooth/ftgrays.c: De-activated experimental gamma support. - Apparently, `optimal' gamma tables depend on the monitor type, - resolution and general karma, so it's better to compute them outside - of the rasterizer itself. - (gray_convert_glyph): Use `volatile' keyword. - -2001-10-29 David Turner - - Adding experimental `gamma' support. This produces smoother glyphs - at small sizes for very little cost. - - * src/smooth/ftgrays.c (grays_init_gamma): New function. - (gray_raster_new): Use it. - - Various fixes to the auto-hinter. They merely improve the output of - sans-serif fonts. Note that there are still problems with serifed - fonts and composites (accented characters). - - * src/autohint/ahglyph.c (ah_outline_load, - ah_outline_link_segments): Implement it. - Fix typos. - (ah_outline_save, ah_outline_compute_segments): Fix typos. - * src/autohint/ahhint.c (ah_align_serif_edge): New argument - `vertical'. Implement improvement. - (ah_hint_edges_3, ah_hinter_hint_edges): Implement it. - Fix typos. - (ah_hinter_align_strong_points, ah_hinter_align_weak_points): Fix - typos. - (ah_hinter_load): Set `ah_debug_hinter' if DEBUG_HINTER is defined. - * src/autohint/ahmodule.c: Implement support for DEBUG_HINTER macro. - * src/autohint/ahtypes.h: Ditto. - (AH_Hinter): Remove `disable_horz_edges' and `disable_vert_edges' - (making them global as `ah_debug_disable_horz' and - `ah_debug_disable_vert'). - Fix typos. - - * tests/gview.c: Updated the debugging glyph viewer to show the - hints generated by the `autohint' module. - -2001-10-27 David Turner - - * src/cache/ftcchunk.c (ftc_chunk_cache_lookup): Fixed a bug that - considerably lowered the performance of the abstract chunk cache. - -2001-10-26 David Turner - - * include/freetype/ftcache.h, include/freetype/cache/*.h, - src/cache/*.c: Major re-design of the cache sub-system to provide - better performance as well as an `Acquire'/`Release' API. Seems to - work well here, but probably needs a bit more testing. - -2001-10-26 Leonard Rosenthol - - * builds/mac/README: Updated to reflect my taking over the project - and that is now being actively maintained. - - * src/base/ftmac.c (parse_fond): Applied patches from Paul Miller - to support loading a face other than the - first from a FOND resource. - (FT_New_Face_From_FOND): Updated. - -2001-10-25 Leonard Rosenthol - - * builds/mac/ftlib.prj: Update of CodeWarrior project file for Mac - OS for latest version (7) of CWPro and for recent changes to the FT - source tree. - -2001-10-25 David Turner - - * include/freetype/config/ftoption.h: Updated comments to explain - precisely how to use project-specific macro definitions without - modifying this file manually. - - (FT_CONFIG_FORCE_INT64): Define. - - (FT_DEBUG_MEMORY): New macro. - -2001-10-24 Tom Kacvinsky - - * builds/unix/ftsystem.c (FT_New_Memory): Added a missing `{'. - -2001-10-23 David Turner - - * include/freetype/internal/ftmemory.h, src/base/ftdbgmem.c: - Improvements to the memory debugger to report more information in - case of errors. Also, some allocations that occurred through REALLOC - couldn't be previously caught correctly. - - * src/autohint/ahglyph.c (ah_outline_compute_segments, - ah_outline_compute_edges), src/raster/ftraster.c (ft_black_new), - src/smooth/ftgrays.c (gray_render_span, gray_raster_new): Replaced - liberal uses of memset() by the MEM_Set() macro. - -2001-10-23 David Turner - - * src/raster/ftraster.c (Update): Removed to be inlined in ... - (Sort): Updated. - -2001-10-22 David Turner - - * builds/unix/ftsystem.c (FT_New_Memory, FT_Done_Memory), - builds/vms/ftsystem.c (FT_New_Memory, FT_Done_Memory), - builds/amiga/ftsystem.c (FT_New_Memory, FT_Done_Memory), - src/base/ftdbgmem.c: Updated the memory debugger and - platform-specific implementations of `ftsystem' in order to be able - to debug memory allocations on Unix, VMS and Amiga too! - - * src/pshinter/pshalgo2.c (psh2_hint_table_record_mask): Removed - some bogus warnings. - - * include/freetype/internal/ftmemory.h, src/base/ftdbgmem.c: - Modified the debugging memory manager to report the location (source - file name + line number) where leaked memory blocks are allocated in - the source file. - - * src/base/ftdbgmem.c: New debugging memory manager. You must - define the FT_DEBUG_MEMORY macro in `ftoption.h' to enable it. It - will record every memory block allocated and report simple errors - like memory leaks and double deletes. - - * src/base/Jamfile: Include ftdbgmem. - * src/base/rules.mk: Ditto. - * src/base/ftbase.c: Include ftdbgmem.c. - - * include/freetype/config/ftoption.h: Added the FT_DEBUG_MEMORY - macro definition. - - * src/base/ftsystem.c (FT_New_Memory, FT_Done_Memory): Modified the - base component to use the debugging memory manager when the macro - FT_DEBUG_MEMORY is defined. - -2001-10-21 Tom Kacvinsky - - * src/cff/cffload.c (CFF_Done_Font): Free subfonts array only if - we are working with a CID keyed CFF font. Otherwise, a variable - that was never allocated memory might freed. This is a correction - to the previous patch for freeing subfonts. - -2001-10-21 Tom Kacvinsky - - * src/cff/cffload.c (CFF_Done_Font): Free the subfonts array to - avoid a memory leak. - -2001-10-21 David Turner - - * src/pshinter/pshalgo2.c, src/pshinter/pshalgo1.c, - src/pshinter/pshglob.c: Removing compiler warnings in pedantic modes - (in multi-object compilation mode, mainly). - -2001-10-20 Tom Kacvinsky - - * src/type1/t1load.c (parse_encoding): Add a test to make sure - that custom encodings (i.e., neither StandardEncoding nor - ExpertEncoding) are not loaded twice when the Type 1 font is - synthetic. - - * src/type1/t1load.c (parse_font_name, parse_subrs): Added a test - for when loading synthetic fonts to make sure that the font name - and subroutines are not loaded twice. This is to remove a memory - leak that occurred because the original memory blocks for these - objects were not deallocated when the objects were parsed the - second time. - -2001-10-19 David Turner - - * src/smooth/ftgrays.c, src/pshinter/pshglob.h, - src/pshinter/pshrec.c, src/pshinter/pshalgo2.c: Getting rid of - compiler warnings. - - * src/pshinter/module.mk, src/pshinter/rules.mk: Adding control - files to build the PostScript hinter with the `old' build system. - -2001-10-19 Jacob Jansen - - * descrip.mms, src/pshinter/descrip.mms: Updates to the VMS build - files. - -2001-10-18 David Turner - - * src/psnames/pstables.h, src/tools/glnames.py: Rewrote the - `glnames.py' script used to generate the `pstables.h' header file. - The old one contained a serious bug that made FreeType return - incorrect glyph names for certain glyphs. - - * src/truetype/ttdriver.c (Set_Char_Sizes): Changing computation of - pixel size from character size to use rounding. This is an - experiment to see whether this gives values similar to Windows for - scaled ascent/descent/etc. - - * src/base/ftcalc.c (FT_Div64by32): Changed the implementation - slightly since the original code was mis-compiled on Mac machines - using the MPW C compiler. - - * src/base/ftobjs.c (FT_Realloc): When a memory block was grown - through FT_Realloc(), the new bytes were not set to 0, which created - some strange bugs in the PostScript hinter. - (destroy_face): Don't deallocate unconditionally. - - * src/cid/cidgload.c (CID_Compute_Max_Advance, CID_Load_Glyph): - Adding support to new PostScript hinter. - - * include/freetype/internal/psglobal.h, - include/freetype/internal/pshints.h, - include/freetype/config/ftmodule.h, src/pshinter/Jamfile, - src/pshinter/pshalgo.h, src/pshinter/pshalgo1.h, - src/pshinter/pshalgo1.c, src/pshinter/pshalgo2.h, - src/pshinter/pshalgo2.c, src/pshinter/pshglob.h, - src/pshinter/pshglob.c, src/pshinter/pshinter.c, - src/pshinter/pshmod.c, src/pshinter/pshmod.h, src/pshinter/pshrec.c, - src/pshinter/pshrec.h: Adding new PostScript hinter module. - - * include/freetype/internal/ftobjs.h, - include/freetype/internal/internal.h, - include/freetype/internal/psaux.h, - include/freetype/internal/t1types.h, src/psaux/psobjs.c, - src/psaux/psobjs.h, src/psaux/t1decode.h, src/psaux/t1decode.c, - src/type1/t1driver.c, src/type1/t1gload.c, src/type1/t1objs.c, - src/type1/t1objs.h: Updates to use the new PostScript hinter. - - * tests/Jamfile, tests/gview.c: Adding a new glyph hinting - viewer/debugger to the source tree. Note that you will _not_ be - able to compile it since it depends on an unavailable graphics - library named `Nirvana' to render vector images. - -2001-10-17 David Turner - - - * Version 2.0.5 released. - ========================= - - - * include/freetype/freetype.h, include/internal/ftobjs.h, - src/base/ftobjs.c, src/type1/t1driver.c: Adding a new function named - 'FT_Get_Postscript_Name' to retrieve the PostScript name of a given - font. Should work with all formats except pure CFF/CEF fonts (this - will be added soon). - - * src/cid/cidriver (cid_get_postscript_name): New function. - (CID_Get_Interface): Handle `postscript_name' interface. - - * src/sfnt/sfdriver.c (get_sfnt_postscript_name): New function. - (SFNT_Get_Interface): Handle `postscript_name' interface. - - * src/type1/t1driver.c (t1_get_ps_name): New function. - (Get_Interface): Handle `postscript_name' interface. - - * README, docs/CHANGES: Updated for 2.0.5 release. - -2001-10-08 David Turner - - Fixed a bug in `glnames.py' that prevented it from generating - correct glyph names tables. This resulted in the unavailability of - certain glyphs like `Cacute', `cacute' and `lslash' in Unicode - charmaps, even if these were present in the font (causing problems - for Polish users). - - * src/tools/glnames.py (mac_standard_names): Fixed. - (t1_standard_strings): Some fixes and renamed to ... - (sid_standard_names): This. - (t1_expert_encoding): Fixed. - (the_adobe_glyph_list): Renamed to ... - (adobe_glyph_names): This. - (the_adobe_glyphs): Renamed to ... - (adobe_glyph_values): This. - (dump_mac_indices, dump_glyph_list, dump_unicode_values, main): - Updated. - * src/psnames/pstables.h: Regenerated. - * src/psnames/psmodule.c (PS_Unicode_Value): Fix offset. - Fix return value. - Use `sid_standard_table' and `ps_names_to_unicode' instead of - `t1_standard_glyphs' and `names_to_unicode'. - (PS_Macintosh_Name): Use `ps_glyph_names' instead of - `standard_glyph_names'. - (PS_Standard_Strings): Use `sid_standard_names' instead of - `t1_standard_glyphs'. - - * doc/BUGS, doc/TODO: New documents. - -2001-10-07 Richard Barber - - * src/cache/ftlru.c (FT_Lru_Lookup_Node): Fixed a bug that prevented - correct LRU behaviour. - -2001-10-07 David Turner - - setjmp() and longjmp() are now used for rollback (i.e. when memory - pool overflow occurs). - - Function names are now all uniformly prefixed with `gray_'. - - * src/smooth/ftgrays.c: Include . - (ErrRaster_MemoryOverflow): New macro. - (TArea): New type to store area values in each cell (using `int' was - too small on 16-bit systems). is included to properly - get the needed data type. - (TCell, TRaster): Use it. - (TRaster): New element `jump_buffer'. - (gray_compute_cbox): Use `RAS_ARG' as the only parameter and get - `outline' from it. - (gray_record_cell): Use longjmp(). - (gray_set_cell): Use gray_record_cell() for error handling. - (gray_render_line, gray_render_conic, gray_render_cubic): Simplify. - (gray_convert_glyph_inner): New function, using setjmp(). - (gray_convert_glyph): Use it. - -2001-10-07 David Turner - - Provide a public API to manage multiple size objects for a given - FT_Face in the new header file `ftsizes.h'. - - * include/freetype/ftsizes.h: New header file, - * include/freetype/internal/ftobjs.h: Use it. - Remove declarations of FT_New_Size and FT_Done_Size (moved to - ftsizes.h). - * include/freetype/config/ftheader.h (FT_SIZES_H): New macro. - * src/base/ftobjs.c (FT_Activate_Size): New function. - * src/cache/ftcmanag.c: Include ftsizes.h. - (ftc_manager_init_size, ftc_manager_flush_size): Use - FT_Activate_Size. - -2001-09-20 Detlef Würkner - - * builds/amiga/*: Added port to Amiga with the SAS/C compiler. - -2001-09-15 Detlef Würkner - - * src/type1/t1afm.c (T1_Done_AFM): Free `afm'. - -2001-09-10 Yao Zhang - - * src/sfnt/ttcmap.c (code_to_index2): Handle code values with - hi-byte == 0 correctly. - -2001-09-10 Werner Lemberg - - * builds/link-std.mk ($(PROJECT_LIBRARY)): Fix typo. - -2001-08-30 Martin Muskens - - * src/type1/t1load.c (parse_font_matrix): A new way to compute the - units per EM with greater accuracy (important for embedded T1 fonts - in PDF documents that were automatically generated from TrueType - ones). - - * src/type1/t1load.c (is_alpha): Now supports `+' in font names; - this is used in embedded fonts. - - * src/psaux/psobjs.c (PS_Table_Add): Fixed a reallocation bug that - generated a dangling pointer reference. - -2001-08-30 Anthony Feik - - * src/type1/t1afm.c (T1_Read_AFM): Now correctly sets the flag - FT_FACE_FLAG_KERNING when appropriate for Type1 + AFM files. - -2001-08-25 Werner Lemberg - - * src/sfnt/ttload.c (TT_Load_CMap): Fix frame length of - `cmap_rec_fields'. - - * include/freetype/fterrors.h [!FT_CONFIG_OPTION_USE_MODULE_ERRORS]: - Undefine FT_ERR_BASE before defining again. - -2001-08-22 Werner Lemberg - - * src/truetype/ttinterp.h: Fix prototype of TT_Move_Func. - -2001-08-21 Werner Lemberg - - * builds/dos/dos-def.mk (NO_OUTPUT): Don't use `&>' but `>'. - -2001-08-21 David Turner - - * include/freetype/config/ftoption.h: Changed the default setting - for FT_CONFIG_OPTION_USE_MODULE_ERRORS to undefined, since it breaks - source compatibility in a few cases. Updated the comment to explain - that too. - -2001-08-17 Martin Muskens - - * src/base/ftcalc.c (FT_MulDiv): Fixed serious typo. - -2001-08-12 Werner Lemberg - - Updating to OpenType 1.3. - - * include/freetype/internal/tttypes.h (TT_CMap0, TT_CMap2, TT_CMap4, - TT_CMap6): Adding field `language'. - (TT_CMapTable): Removing field `language'. - Type of `length' field changed to FT_ULong. - Adding fields for cmaps format 8, 10, and 12. - (TT_CMapGroup): New auxiliary structure. - (TT_CMap8_12, TT_CMap10): New structures. - * include/freetype/tttables.h (TT_HoriHeader, TT_VertHeader): - Removed last element of `Reserved' array. - * include/freetype/ttnameid.h (TT_PLATFORM_CUSTOM, TT_MS_ID_UCS_4, - TT_NAME_ID_CID_FINDFONT_NAME): New macros. - - * src/sfnt/ttcmap.c (TT_CharMap_Load): Updated loading of `language' - field to the new structures. - Fixed freeing of arrays in case of unsuccessful loads. - Added support for loading format 8, 10, and 12 cmaps. - (TT_CharMap_Free): Added support for freeing format 8, 10, and 12 - cmaps. - (code_to_index4): Small improvement. - (code_to_index6): Ditto. - (code_to_index8_12, code_to_index10): New functions. - * src/sfnt/ttload.c (TT_Load_Metrics_Header): Updated to new - structure. - (TT_Load_CMap): Ditto. - - * src/sfnt/sfobjs.c (tt_encodings): Add MS UCS4 table (before MS - Unicode). - -2001-08-11 Werner Lemberg - - * src/type1/t1driver.c (t1_get_name_index): Fix compiler warning. - -2001-08-09 Tom Kacvinsky - - * src/cff/cffdrivr.c (get_cff_glyph_name): Renamed to - cff_get_glyph_name for consistency. - - (cff_get_glyph_index): Minor documentation change. - - * src/type1/t1driver.c (t1_get_name_index): New function used in - Get_Interface as the function returned when the `name_index' - function is requested. - - (get_t1_glyph_name): Renamed to t1_get_glyph_name for consistency. - -2001-08-08 Tom Kacvinsky - - * src/cff/cffload.c: Removed definitions of cff_isoadobe_charset, - cff_expert_charset, cff_expertsubset_charset, cff_standard_encoding, - and cff_expert_encoding arrays to cffload.h. - - * src/cff/cffload.h: Added definitions of cff_isoadobe_charset, - cff_expert_charset, cff_expertsubset_charset, cff_standard_encoding, - and cff_expert_encoding arrays. - - * src/cff/cffdrivr.c (cff_get_name_index): New function, returned - when `cff_get_interface' is called with a request for the - `name_index' function. - - (cff_get_interface): Modified so that it returns the function - `cff_get_name_index' when the `name_index' function is requested. - - * src/base/ftobjs.c (FT_Get_Name_Index): New function, used to - return a glyph index for a given glyph name only if the driver - supports glyph names. - - * include/freetype/internal/ftobjs.h (FT_Name_Index_Requester): - New function pointer type definition used in the function - FT_Get_Name_Index. - - * include/freetype/freetype.h (FT_Get_Name_Index): Added - documentation and prototype. - -2001-07-26 Werner Lemberg - - * builds/cygwin/*: Removed. Use the unix stuff instead. - -2001-07-26 Jouk Jansen - - * builds/vms/ftconfig.h (FT_CALLBACK_DEF): Updated to change dated - 2001-06-27. - -2001-07-17 Werner Lemberg - - * include/freetype/internal/psaux.h (PS_Table): Use FT_Offset for - `cursor' and `capacity'. - * src/psaux/psobjs.c (reallocate_t1_table): Use FT_Long for second - parameter. - (PS_Table_Add): Use FT_Offset for `new_size'. - - Add support for version 0.5 maxp tables. - - * src/sfnt/ttload.c (TT_Load_MaxProfile): Implement it. - (TT_Load_OS2): Initialize some values. - -2001-07-13 Werner Lemberg - - * src/base/ftsynth.c: Include ftcalc.h unconditionally. - -2001-07-07 David Turner - - * src/truetype/ttgload.c, src/truetype/ttinterp.c, src/pcf/pcfread: - Removed pedantic compiler warnings when the bytecode interpreter is - compiled in. - -2001-07-03 Werner Lemberg - - * src/autohint/ahhint.c (ah_hinter_align_weak_points): Remove - unused variable `edges'. - (ah_hinter_load): Remove unused variables `old_width' and - `new_width'. - * src/cid/cidload.c (cid_decrypt): Use `U' for constant (again). - * src/psaux/psobjs.c (T1_Decrypt): Ditto. - * src/type1/t1parse.c (T1_Get_Private_Dict): Ditto. - -2001-06-28 David Turner - - * include/internal/ftstream.h: Modified the definitions - of the FT_GET_XXXX and NEXT_XXXX macros for 16-bit correctness. - -2001-06-26 Werner Lemberg - - * src/cid/cidload.c, src/cid/cidload.h (cid_decrypt): Use FT_Offset - instead of FT_Int as type for `length' parameter. - * include/freetype/internal/psaux.h (PSAux_Interface): Updated. - -2001-06-27 Wolfgang Domröse - - * src/psaux/psobjs.c, src/psaux/psobjs.h (T1_Decrypt): Use FT_Offset - instead of FT_Int as type for `length' parameter. - - - * Version 2.0.4 released. - ========================= - - -2001-06-27 David Turner - - * builds/unix/ftconfig.in: Changed the definition of the - FT_CALLBACK_DEF macro. - - * include/freetype/ftconfig.h, src/*/*.c: Changed the definition and - use of the FT_CALLBACK_DEF macro in order to support 16-bit - compilers. - - * builds/unix/ftconfig.in: Changed the definition of the - FT_CALLBACK_DEF macro. - - * src/sfnt/ttload.c (TT_Load_Kern): The kern table loader now ensures - that the kerning table is correctly sorted (some problem fonts don't - have a correct kern table). - -2001-06-26 Wolfgang Domröse - - * include/freetype/internal/ftstream.h (FT_GET_OFF3_LE): Fix typo. - -2001-06-24 David Turner - - * src/base/ftcalc.c (ft_div64by32): Fixed the source to work - correctly on 16-bit systems. - -2001-06-23 Anthony Fok - - * debian/*: Added Debian package build directory for 2.0.4. - -2001-06-22 David Turner - - * docs/PATENTS: Added patents disclaimer. This one was missing! - - * docs/CHANGES, docs/todo: Updated for the upcoming 2.0.4 release. - -2001-06-20 Werner Lemberg - - * include/freetype/config/ftconfig.h: Add two more `L's to - constants. - Add missing semicolons. - - * builds/toplevel.mk: Do similar change as for - builds/unix/detect.mk. - - * include/freetype/freetype.h (FT_ENC_TAG): New version to make it - easier to redefine. - * include/freetype/ftimage.h (FT_IMAGE_TAG): Ditto. - - * src/pcf/pcfread.c (pcf_get_encodings): Add cast. - -2001-06-19 David Turner - - * builds/win32/visualc/freetype.dsp, builds/win32/visualc/index.html: - Updated the Visual C++ project (for the 2.0.4 release). - - * builds/unix/detect.mk: Added rule for AIX detection (which uses - /usr/sbin/init instead of /sbin/init). - - * include/freetype/fterrors.h, src/*/*err*.h: Updated some of the - error macros to simplify handling of new error scheme. - -2001-06-19 Werner Lemberg - - * include/freetype/fttypes.h (FT_ERROR_MODULE): New macro. - -2001-06-19 David Turner - - Removing _lots_ of compiler warnings when the most pedantic warning - levels of Visual C++ and Borland C++ are used. Too many files to be - listed here, but FT2 now compiles without warnings with VC++ and the - `/W4' warning level (lint-style). - - * include/freetype/freetype.h (FT_New_Memory_Face): Updated - documentation. - * include/freetype/fttypes.h (FT_BOOL): New macro. - * include/freetype/internal/ftdebug.h: Add #pragma for Visual C++ - to suppress warning. - * include/freetype/internal/ftstream.h (FT_GET_SHORT_{BE,LE}, - FT_GET_OFF3_{BE,LE}, FT_GET_LONG_{BE,LE}): New macros. - (NEXT_*): Use them. - * src/autohint/ahglobal.c: Include FT_INTERNAL_DEBUG_H. - (FT_New_Memory_Face): Add `const' to function declaration. - -2001-06-18 Werner Lemberg - - Minor cleanups to remove compiler warnings. - - * include/freetype/cache/ftcmanag.h (FTC_MAX_BYTES_DEFAULT): Use - `L' for constant. - * include/freetype/config/ftoption.h (FT_RENDER_POOL_SIZE): Ditto. - * src/base/ftcalc.c (FT_MulDiv): Use `L' for constant. - * src/base/ftglyph.c (FT_Glyph_Get_CBox): Remove `error' variable. - * src/base/fttrigon.c (ft_trig_arctan_table): Use `L' for constants. - * src/base/ftobjs.c (FT_Done_Size): Fix return value. - (FT_Set_Char_Size, FT_Set_Pixel_Sizes, FT_Get_Kerning): Remove - unused `memory' variable. - * src/autohint/ahglyph.c (ah_get_orientation): Use `L' for constant. - * src/autohint/ahhint.c (ah_hint_edges_3, - ah_hinter_align_edge_points): Remove unused `before' and `after' - variables. - (ah_hinter_align_weak_points): Remove unused `edge_limit' variable. - (ah_hinter_load): Remove unused `new_advance', `start_contour', - and `metrics' variables. - * src/cff/cffload.c (CFF_Load_Encoding): Remove dead code to avoid - compiler warning. - * src/cff/cffobjs.c (CFF_Init_Face): Remove unused `base_offset' - variable. - * src/cff/cffgload.c (CFF_Parse_CharStrings): Remove unused - `outline' variable. - (cff_compute_bias): Use `U' for constant. - * src/cid/cidload.c (cid_decrypt): Ditto. - * src/psaux/psobjs.c (T1_Decrypt): Ditto. - * src/psaux/t1decode.c (T1_Decoder_Parse_CharStrings): Ditto. - * src/sfnt/ttload.c (TT_Load_Kern): Remove unused `version' - variable. - * src/sfnt/ttsbit.c (TT_Load_SBit_Image): Remove unused `top' - variable. - * src/truetype/ttgload.c (load_truetype_glyph): Remove unused - `num_contours' and `ins_offset' variables. - (compute_glyph_metrics): Remove unused `Top' and `x_scale' - variables. - (TT_Load_Glyph): Remove unused `memory' variable. - * src/smooth/ftgrays.c (grays_raster_render): Use `L' for constants. - -2001-06-18 Werner Lemberg - - Make the new error scheme source compatible with older FT versions - by introducing another layer. - - * include/freetype/fterrors.h (FT_ERRORDEF_, FT_NOERRORDEF_): New - macros. - (FT_NOERRORDEF): Removed. - * include/*/*err*.h: Use FT_ERRORDEF_ and FT_NOERRORDEF_. - -2001-06-16 Werner Lemberg - - * include/freetype/freetype.h (FT_ENC_TAG): New macro. - (FT_Encoding_): Use it. - * include/freetype/ftimage.h (FT_IMAGE_TAG): Define it - conditionally. - -2001-06-14 David Turner - - Modified the TrueType interpreter to let it use the new - trigonometric functions provided in `fttrigon.h'. This gets rid of - some old 64-bit computation routines, as well as many warnings when - compiling the library with the `long long' 64-bit integer type. - - * include/freetype/config/ftoption.h: Undefine - FT_CONFIG_OPTION_OLD_CALCS. - * include/freetype/internal/ftcalc.h: Rearrange use of - FT_CONFIG_OPTION_OLD_CALCS. - * src/base/ftcalc.c: Add declaration of FT_Int64 if - FT_CONFIG_OPTION_OLD_CALCS isn't defined. - * src/truetype/ttinterp.c: Use FT_TRIGONOMETRY_H. - (Norm): Add a special version if FT_CONFIG_OPTION_OLD_CALCS isn't - defined. - (Current_Ratio, Normalize): Simplify code. - -2001-06-11 Mike Owens - - * src/base/ftcalc.c (FT_MulDiv, FT_DivFix, FT_Sqrt64): Remove - compiler warnings. - -2001-06-08 Werner Lemberg - - * builds/unix/configure.in: Renamed to ... - * builds/unix/configure.ac: This to make sure that autoconf 2.50 is - needed. - Run `autoupdate' on it. - Increase `version_info' to 7:0:1. - * builds/unix/configure: Regenerated. - -2001-06-08 David Turner - - * src/autohint/ahhint.c (ah_hinter_load_glyph): Fixed a bug that - corrupted transformed glyphs that were auto-hinted (the transform - was applied twice). - - Fixed a bug that returned an invalid linear width for composite - TrueType glyphs. - - * include/internal/tttypes.h (TT_Loader_): Two new elements `linear' - and `linear_def'. - * src/truetype/ttgload.c (load_truetype_glyph, - compute_glyph_metrics): Use it. - - * include/fttypes.h (FT_ERROR_BASE): New macro. - * src/base/ftobjs.c (FT_Open_Face, FT_Render_Glyph_Internal): Use it - to make source code work with the new error scheme implemented by - Werner. - * src/base/ftoutln.c (FT_Outline_Render): Ditto. - -2001-06-07 Werner Lemberg - - Updating to libtool 1.4.0 and autoconf 2.50. - - * builds/unix/ltconfig: Removed. - * builds/unix/ltmain.sh, builds/unix/configure.in, - builds/unix/aclocal.m4: Updated. - * builds/unix/configure: Regenerated. - -2001-06-06 Werner Lemberg - - Complete redesign of error codes. Please check ftmoderr.h for more - details. - - * include/freetype/internal/cfferrs.h, - include/freetype/internal/tterrors.h, - include/freetype/internal/t1errors.h: Removed. Replaced with files - local to the module. All extra error codes have been moved to - `fterrors.h'. - - * src/sfnt/ttpost.h: Move error codes to `fterrors.h'. - - * src/autohint/aherrors.h, src/cache/ftcerror.h, src/cff/cfferrs.h, - src/cid/ciderrs.h, src/pcf/pcferror.h, src/psaux/psauxerr.h, - src/psnames/psnamerr.h, src/raster/rasterrs.h, src/sfnt/sferrors.h, - src/smooth/ftsmerrs.h, src/truetype/tterrors.h, - src/type1/t1errors.h, src/winfonts/fnterrs.h: New files defining the - error names for the module it belongs to. - - * include/freetype/ftmoderr.h: New file, defining the module error - offsets. Its structure is similar to `fterrors.h'. - - * include/freetype/fterrors.h (FT_NOERRORDEF): New macro. - (FT_ERRORDEF): Redefined to use module error offsets. - All internal error codes are now public; unused error codes have - been removed, some are new. - - * include/freetype/config/ftheader.h (FT_MODULE_ERRORS_H): New - macro. - * include/freetype/config/ftoption.h - (FT_CONFIG_OPTION_USE_MODULE_ERRORS): New macro. - - All other source files have been updated to use the new error codes; - some already existing (internal) error codes local to a module have - been renamed to give them the same name as in the base module. - - All make files have been updated to include the local error files. - -2001-06-06 Werner Lemberg - - * src/cid/cidtokens.h: Replaced with... - * src/cid/cidtoken.h: This file for 8+3 consistency. - - * src/raster/ftraster.c: Use macros for header file names. - - * src/include/freetype/tttables.h (TT_HoriHeader_, TT_VertHeader_): - Fix length of `Reserved' array. Note that this isn't the real fix - since recent OpenType specs have introduced a `CaretOffset' field - instead of the first reserved byte. - -2001-05-29 Werner Lemberg - - * INSTALL: Minor fixes. - - - * Version 2.0.3 released. - ========================= - - -2001-05-29 David Turner - - * INSTALL, docs/CHANGES: Updated. - -2001-05-25 David Turner - - Moved several documents from the top-level to the `docs' directory. - - * src/base/ftcalc.c (FT_DivFix): Small fix to return value. - -2001-05-16 David Turner - - * src/truetype/ttgload.c (load_truetype_glyph): Fixed a bug in the - composite loader. Spotted by Keith Packard. - * src/base/ftobjs.c (FT_GlyphLoader_Check_Points, - FT_GlyphLoader_Check_Subglyphs): Ditto. - -2001-05-14 David Turner - - Fixed the incorrect blue zone computations, and improved the - composite support. Note that these changes result in improved - rendering, while sometimes introducing their own artefacts. This is - probably the last big change to the autohinter before the - introduction of a complete replacement. - - * src/autohint/ahglobal.c (sort_values): Fix loop. - * src/autohint/ahglyph.c: Removed some obsolete code. - (ah_outline_compute_edges): Modify code to set the ah_edge_round - flag. - (ah_outline_compute_blue_edges): Add code to compute active blue - zones. - * src/autohint/ahhint.c (ah_hinter_glyph_load): Change load_flags - value. - - * src/base/ftcalc.c (FT_DivFix): Fixed a bug in the 64-bit code that - created incorrect scale factors! - (FT_Round_Fix, FT_CeilFix, FT_FloorFix): Minor improvements. - -2001-05-12 Werner Lemberg - - * include/freetype/ftbbox.h: FTBBOX_H -> __FTBBOX_H__. - * include/freetype/fttrigon.h: __FT_TRIGONOMETRY_H__ -> - __FTTRIGON_H__. - Include FT_FREETYPE_H. - Beautified; added copyright. - * src/base/fttrigon.c: Beautified; added copyright. - -2001-05-11 David Turner - - * src/cff/cffparse.c (cff_parse_font_matrix), src/cid/cidload.c - (parse_font_matrix), src/type1/t1load.c (parse_font_matrix): Fixed - the incorrect EM size computation. - - * include/freetype/fttrigon.h, src/base/fttrigon.c: New files, - adding trigonometric functions to the core API (using Cordic - algorithms). - * src/base/ftbase.c, src/base/Jamfile, src/base/rules.mk: Use them. - - * builds/newline: New file. - * builds/top_level.mk, builds/detect.mk: Use it. This fixes - problems with Make on Windows 2000, as well as problems when `make - distclean' is invoked on a non-Unix platform when there is no - `config.mk' in the current directory. - - * builds/freetype.mk: Fixed a problem with object deletions under - Dos/Windows/OS/2 systems. - - Added new directory to hold tools and test programs. - - * docs/docmaker.py, docs/glnames.py: Moved to... - * src/tools/docmaker.py, src/tools/glnames.py: This place. - * src/tools/cordic.py: New file used to compute arctangent table - needed by fttrigon.c. - * src/tools/test_bbox.c, src/tools/test_trig.c: New test files. - - * src/tools/docmaker.py: Improved the script to add the current date - at the footer of each web page (useful to distinguish between - versions). - - * Jamfile: Fixed incorrect HDRMACRO argument. - - * TODO: Removed the cubic arc bbox computation note, since it has been - fixed recently. - * src/base/ftbbox.c (test_cubic_zero): Renamed to... - (test_cubic_extrema): This function. Use `UL' for unsigned long - constants. - - * include/freetype/t1tables.h, include/freetype/config/ftoption.h: - Formatting. - -2001-05-10 David Turner - - * src/base/ftobjs.c (FT_Open_Face): Fixed a small memory leak - which happened when trying to open 0-size font files! - -2001-05-09 Werner Lemberg - - * include/freetype/internal/ftcalc.h: Move declaration of - FT_SqrtFixed() out of `#ifdef FT_LONG64'. - -2001-05-08 Francesco Zappa Nardelli - - * src/pcfdriver.c (PCF_Load_Glyph): Fixed incorrect bitmap width - computation. - -2001-05-08 David Turner - - * docs/docmaker.py: Updated the DocMaker script in order to add - command line options (--output,--prefix,--title), fix the erroneous - line numbers reported during errors and warnings, and other - formatting issues. - - * src/base/ftcalc.c (FT_MulDiv, FT_MulFix, FT_DivFix): Various tiny - fixes related to rounding in 64-bits routines and - pseudo-`optimizations'. - -2001-04-27 David Turner - - * src/base/ftbbox.c (BBox_Cubic_Check): Fixed the coefficient - normalization algorithm (invalid final bit position, and invalid - shift computation). - -2001-04-26 Werner Lemberg - - * builds/unix/config.guess, builds/unix/config.sub: Updated to - latest versions from gnu.org. - - * builds/compiler/gcc-dev.mk: Add `-Wno-long-long' flag. - - * include/freetype/internal/ftcalc.h: Define FT_SqrtFixed() - unconditionally. - * src/base/ftbbox.c: Include FT_INTERNAL_CALC_H. - Fix compiler warnings. - * src/base/ftcalc.c: Fix (potential) compiler warnings. - -2001-04-26 David Turner - - * src/base/ftcalc.c (FT_SqrtFixed): Corrected/optimized the 32-bit - fixed-point square root computation. It is now used even with - 64-bits integers, as it is _much_ faster than calling FT_Sqrt64 :-) - - * src/base/ftbbox.c: Removed invalid `#include FT_BEZIER_H' line. - -2001-04-25 David Turner - - * src/base/ftbbox.c (BBox_Cubic_Check): Rewrote function to use - direct computations with 16.16 values instead of sub-divisions. It - is now slower, but proves a point :-) - - * src/raster/ftraster.c, src/smooth/ftgrays.c, src/base/ftbbox.c: - Fixed the Bézier stack depths. - - * src/base/ftcalc.c (FT_MulFix): Minor rounding fix. - - * builds/beos: Added BeOS-specific files to the old build system - (no changes were necessary to support BeOS in the Jamfile though). - -2001-04-20 David Turner - - * ftconfig.h, ftoption.h: Updated `ftconfig.h' to detect 64-bit int - types on platforms where Autoconf is not available). Also removed - FTCALC_USE_LONG_LONG and replaced it with - FT_CONFIG_OPTION_FORCE_INT64. - - * builds/win32/freetype.dsp: Updated the Visual C++ project file. - Doesn't create a DLL yet. - - * cffgload.c: Removed a compilation warning. - -2001-04-10 Tom Kacvinsky - - * t1load.c (parse_charstrings): Changed code for placing .notdef - glyph into slot 0 so that we no longer have a memory access - violation. - - * t1load.h: In structure T1_Loader, added swap_table (of type - PS_Table) to facilitate placing the .notdef glyph into slot 0. - -2001-04-10 Francesco Zappa Nardelli - - * src/pcf/pcfdriver.c (PCF_Get_Char_Index): Fix return value. - -2001-04-09 Laurence Withers - - * builds/dos/detect.mk: Add support for bash. - -2001-04-05 Werner Lemberg - - * builds/os2/*.mk: These files have been forgotten to update to - the structure of similar makefiles. - * builds/dos/*.mk: Ditto. - * builds/ansi/*.mk: Ditto. - - * builds/win32/win32-def.mk (BUILD): Fix typo. - - * builds/compiler/*.mk (CLEAN_LIBRARY): Don't use NO_OUTPUT. - This is already used in the link_*.mk files. - -2001-04-03 Werner Lemberg - - * src/*/Jamfile: Slight changes to make files more cryptic. - -2001-04-03 Werner Lemberg - - * Jamfile, src/Jamfile, src/*/Jamfile: Formatted. Slight changes - to give files identical structure. - -2001-04-02 Werner Lemberg - - * CHANGES: Reformatted, minor fixes. - * TODO: Updated. - * README: Formatting. - * include/freetype/freetype.h: Formatting. - - * Jamfile: Fix typo. - - * src/cff/cffparse.c: Move error code #defines to... - * include/freetype/internal/cfferrs.h: This file. - * src/cff/cffdrivr.c, src/cff/cffobjs.c, src/cff/cffload.c: Replaced - `FT_Err_*' with `CFF_Err_*'. - * src/cid/cidparse.c: Replaced `FT_Err_*' with `T1_Err_*'. - * src/psaux/psobjs.c, src/psaux/t1decode.c: Ditto. - * src/sfnt/sfobjs.c, src/sfnt/ttload.c: Replaced `FT_Err_*' with - `TT_Err_*'. - * src/truetype/ttgload.c, src/truetype/ttobjs.c: Ditto. - * src/type1/t1gload.c, src/type1/t1load.c, src/type1/t1objs.c, - src/type1/t1parse.c: Replaced `FT_Err_*' with `T1_Err_*'. - - * include/freetype/internal/cfferrs.h: Add - `CFF_Err_Unknown_File_Format'. - * include/freetype/internal/t1errors.h: Add - `T1_Err_Unknown_File_Format'. - * include/freetype/internal/tterrors.h: Add - `TT_Err_Unknown_File_Format'. - - * src/cff/cffload.h: Add `cff_*_encoding' and `cff_*_charset' - references. - * src/psaux/psobjs.c: Include `FT_INTERNAL_TYPE1_ERRORS_H'. - - * src/cff/cffobjs.c (CFF_Init_Face, CFF_Done_Face): Use - FT_LOCAL_DEF. - * src/cid/cidobjs.c (CID_Done_Driver): Ditto. - * src/truetype/ttobjs.c (TT_Init_Face, TT_Done_Face, TT_Init_Size): - Ditto. - * src/type1/t1objs.c (T1_Done_Driver): Ditto. - * src/pcf/pcfdriver.c (PCF_Done_Face): Ditto. - * src/pcf/pcf.h: Use FT_LOCAL for `PCF_Done_Face'. - -2001-04-02 Tom Kacvinsky - - * src/sfnt/ttload.c (TT_Load_Metrics): Fix an improper pointer - dereference. Submitted by Herbert Duerr . - -2001-03-26 Tom Kacvinsky - - * include/freetype/config/ftconfig.h: Changed hexadecimal - constants to use suffix U to avoid problems with HP-UX's c89 - compiler. Submitted by G.W. Lucas . - -2001-03-24 David Turner - - * Jamrules, Jamfile, src/Jamfile, src/*/Jamfile: Adding jamfiles to - the source tree. See www.freetype.org/jam/index.html for details. - - - * Version 2.0.2 released. - ========================= - - -2001-03-20 Werner Lemberg - - * builds/win32/detect.mk: Fix .PHONY target for Intel compiler. - -2001-03-20 David Turner - - * include/freetype/config/ftheader.h, include/freetype/ftsnames.h: - Renamed `ftnames.h' to `ftsnames.h', and FT_NAMES_H to - FT_SFNT_NAMES_H. - - * docs/docmaker.py: Added generation of INDEX link in table of - contents. - - * INSTALL, docs/BUILD: Updated documentation to indicate that the - compilation process has changed slightly (no more `src' required in - the include path). - - * builds/*/*-def.mk: Changed the objects directory from `obj' to - `objs'. - - * include/freetype/config/ftheader.h: Removed obsolete macros like - FT_SOURCE_FILE, etc. and added cache-specific macro definitions that - were previously defined in . Added comments to - be included in a new API Reference section. - - * src/*/*: Removed the use of FT_SOURCE_FILE, etc. Now, each - component needs to add its own directory to the include path at - compile time. Modified all `rules.mk' and `descrip.mms' - accordingly. - -2001-03-20 Werner Lemberg - - * builds/unix/configure.in: Add $ft_version. - * builds/unix/freetype-config.in: Use it. - * builds/unix/configure: Updated. - -2001-03-19 Tom Kacvinsky - - * src/type1/t1load.c (parse_font_matrix): Assign the units per em - value an unsigned short value, first by shifting right 16 bits, - then by casting the results to FT_UShort. - - * src/cff/cffparse.c (cff_parse_font_bbox): Assign the units per em - value an unsigned short value, first by shifting right 16 bits, - then by casting the results to FT_UShort. - -2001-03-17 David Turner - - * src/cid/cidobjs.c, src/cid/cidload.c, src/pcf/pcfread.c, - src/type1/t1load.c, src/type1/t1objs.c: Added a few casts to remove - compiler warnings in pedantic modes. - - * include/config/ft2build.h, include/config/ftheader.h: The file - `ft2build.h' was renamed to `ftheader.h' to avoid conflicts with the - top-level . - - * include/config/ftheader.h: Added new section describing the #include - macros. - -2001-03-17 Tom Kacvinsky - - * src/cff/cffparse.c (cff_parse_font_bbox): Obtain rounded FT_Fixed - values for the bounding box numbers. - - * src/cff/cffobjs.c (CFF_Init_Face): When processing a CFF/CEF font, - set `root->ascender' (`root->descender') to the integer part of - `root->bbox.yMax' (`root->bbox.yMin', respectively). - -2001-03-16 Tom Kacvinsky - - * src/cff/cffdrivr.c (get_cff_glyph_name): New function. Used in - cff_get_interface to facilitate getting a glyph name for glyph index - via FT_Get_Glyph_Name(). - - (cff_get_interface): Added support for getting a glyph name via the - `glyph_name' module interface. Uses the new function - get_cff_glyph_name(). - Submitted by Sander van der Wal . - - * src/cff/cffobjs.c (CFF_Init_Face): Logical or the face flags with - FT_FACE_FLAG_GLYPH_NAMES only if FT_CONFIG_OPTION_NO_GLYPH_NAMES is - not defined. This is to add support for getting a glyph name from a - glyph index via FT_Get_Glyph_Name(). - Submitted by Sander van der Wal . - - * src/cff/cffgload.c (CFF_Parse_CharStrings): Added support for - deprecated operator `dotsection'. - Submitted by Sander van der Wal . - -2001-03-12 Werner Lemberg - - * src/psaux/t1decode.c (T1_Decoder_Parse_Charstrings): Fix error - messages. - - * INSTALL, docs/BUILD: We need GNU make 3.78.1 or newer. - -2001-03-12 Tom Kacvinsky - - * include/freetype/internal/psaux.h: Changed the lenIV member of - the T1_Decoder_ struct to be an FT_Int instead of an FT_UInt. - - * src/psaux/t1decode.c (T1_Decoder_Parse_Charstrings): Adjust - for lenIV seed bytes at the start of a decrypted subroutine. - - * src/cid/cidload.c (cid_read_subrs): Decrypt subroutines only - if lenIV >= 0. - - * src/cid/cidgload.c (cid_load_glyph): Decrypt charstrings only - if lenIV >= 0. - -2001-03-11 Werner Lemberg - - * TODO: Updated. - - * src/pcf/pcfread.c: Put READ_Fields() always in a conditional to - avoid compiler warnings. - -2001-03-10 Tom Kacvinsky - - * TODO: New file. - - * include/freetype/freetype.h: Added prototypes and notes for - three new functions: FT_RoundFix, FT_CeilFix, and FT_FloorFix. - * src/base/ftcalc.c (FT_RoundFix, FT_CeilFix, FT_FloorFix): Added - implementation code. - - * src/cid/cidobjs.c (CID_Init_Face): Use calculated units_per_EM, - and if that is not available, default to 1000 units per EM. Changed - assignment code for ascender and descender values. - * src/cid/cidload.c (parse_font_matrix): Added units_per_EM - processing. - (parse_font_bbox): Changed to use FT_Fixed number handling. - - * src/type1/t1objs.c (T1_Init_Face): Changed the assignment code - for ascender, descender, and max_advance_width. - * src/type1/t1load.c (parse_font_bbox): Changed to use FT_Fixed - number handling. - -2001-03-10 Henrik Grubbström - - * src/*/*.c: Added many casts to make code more 64bit-safe. - -2001-03-07 Werner Lemberg - - * INSTALL, docs/BUILD: We need GNU make 3.78 or newer. - -2001-03-07 Tom Kacvinsky - - * src/type1/t1objs.c (T1_Init_Face): Minor correction: We must wait - until parse_font_bbox is changed before we use logical shift rights - in the assignments of `root->ascender', `root->descender', and - `root->max_advance_width'. - - (T1_Done_Face): Free `char_name' table to avoid a memory leak. - Submitted by Sander van der Wal . - -2001-03-05 Tom Kacvinsky - - * src/cff/cffgload.c (CFF_Load_Glyph): Set glyph control data to the - the Type 2 glyph charstring (used by conversion programs). - Submitted by Ha Shao . - -2001-03-04 Antoine Leca - - * include/freetype/ttnameid.h: Correct a stupid typo which prevented - correct compilation (TT_MS_LANGID_TIGRIGNA_ETHIOPIA appeared twice). - -2001-03-04 Werner Lemberg - - * src/autohint/ahtypes.h (AH_Hinter): Add elements - `disable_horz_edges', `disable_vert_edges'. - * src/autohint/ahhint.c (ah_hint_edges_3, ah_hinter_hint_edges): Use - them (and remove static variables with the same names). - * src/pcf/pcfutil.c (BitOrderInvert): Add `const'. - * docs/glnames.py: Updated to latest pstables.h changes. - - * builds/unix/detect.mk: Add test for Hurd. - * builds/hurd/detect.mk: Removed. - -2001-03-04 Sander van der Wal - - * src/psnames/pstables.h: Add more `const'. - * src/pcf/pcfutil.c: Ditto. - -2001-03-04 Werner Lemberg - - * src/base/ftglyph.c (FT_Glyph_To_Bitmap): Fixing typo - (FT_Glyph_Done -> FT_Done_Glyph). - -2001-03-01 Antoine Leca - - * include/freetype/ttnameid.h: Added some new Microsoft language - codes and LCIDs as found in Office Xp. - -2001-02-28 David Turner - - * builds/hurd/detect.mk: New file. Added support to detect the GNU - Hurd operating system as Unix-like. Fix submitted by Anthony Fok - . - - * src/type1/t1gload.c (T1_Load_Glyph): Set glyph control data to the - the Type 1 glyph charstring (used by conversion programs). - Submitted by Ha Shao . - -2001-02-22 David Turner - - * src/base/ftgrays.c (grays_sweep): The function didn't exit - immediately if `num_cells' was 0 as it should. Thanks to Boris for - finding this out. - - * src/base/ftglyph.c (FT_Glyph_To_Bitmap): Fixed memory leak when - bitmap rendering fails (thanks to Graham Asher). - -2001-02-13 Werner Lemberg - - * docs/docmaker.py (DocSection::add_element): Use - `self.print_error()'. - - * builds/unix/config.{guess,sub}: Updated (from ftp.gnu.org). - -2001-02-13 David Turner - - * docs/docmaker.py, include/freetype/*.h: Updated the DocMaker - script to support chapters and section block ordering. Updated the - public header files accordingly. - - * src/base/ftglyph.c (FT_Glyph_Copy): Advance width and glyph format - were not correctly copied. - -2001-02-08 Tom Kacvinsky - - * src/cff/cffparse.c (cff_parse_font_matrix): Removed an - unnecessary fprintf( stderr, ... ). - -2001-02-07 Tom Kacvinsky - - * src/type1/t1objs.c (T1_Init_Face): Added code to get the - units_per_EM from the value assigned in parse_font_matrix, if - available. Default to 1000 if not available. - - * src/cff/cffparse.c (cff_parse_font_matrix): Added logic to get - the units_per_EM from the FontMatrix. - - (cff_parse_fixed_thousand): New function. Gets a real number from - the CFF font, but multiplies by 1000 (this is to avoid rounding - errors when placing this real number into a 16.16 fixed number). - - (cff_parse_real): Added code so that the integer part is moved - into the high sixteen bits of the 16.16 fixed number. - - * src/cff/cffobjs.c (CFF_Init_Face): Added logic to get the units - per EM from the CFF dictionary, if available. - - * include/freetype/internal/cfftypes.h: In struct CFF_Font_Dict_, - added a units_per_em member to facilitate passing of units_per_em - from function cff_parse_font_matrix. - - * src/type1/t1load.c (is_alpha): Make `-' a legal alphanumeric - character. This is so that font names with `-' are fully parsed, - etc... - -2001-02-02 Werner Lemberg - - * src/psaux/psobjs.c (shift_elements): Remove if clause (which is - obsolete now). - - (reallocate_t1_table, PS_Table_Done): Replace REALLOC() with ALLOC() - + MEM_Copy() to avoid a memory bug. - -2001-02-01 David Turner - - * docs/docmaker.py: Improved the index sorting routine to place - capital letters before small ones. Added the `' marker to - section blocks in order to give the order of blocks. - -2001-01-30 Antoine Leca - - * include/freetype/ttnameid.h: Latest updates to Microsoft language - ID codes. - -2001-01-24 Tom Kacvinsky - - * src/cff/t1load.c (parse_font_matrix): Added heuristic to get - units_per_EM from the font matrix. - - (parse_dict): Deleted test to see whether the FontInfo keyword has - been seen. Deletion of this test allows fonts without FontInfo - dictionaries to be parsed by the Type 1 driver. - - (T1_Open_Face): Deleted empty subroutines array test to make sure - fonts with no subroutines still are parsed. - -2001-01-17 Francesco Zappa Nardelli - - * src/pcfread.c (pcf_get_properties, pcf_get_metrics, - pcf_get_bitmaps): Fix compiler errors. - -2001-01-11 David Turner - - * src/pcf/pcfread.c: Removed some compilation warnings related - to comparison of signed vs. unsigned integers. - - * include/freetype/internal/ftdebug.h: Changed the debug trace - constants from trace_t2xxxx to trace_cffxxxx to be able to compile - the CFF driver in debug mode. - -2001-01-11 Matthew Crosby - - * builds/unix/freetype-config.in: Fix problems with separate - --prefix and --exec-prefix. - -2001-01-11 David Turner - - * docs/docmaker.py: Added cross-references generation as well as - more robust handling of pathname wildcard matching. - -2001-01-10 Werner Lemberg - - * docs/docmaker.py: Minor improvements to reduce unwanted spaces - and empty lines in output. - -2001-01-09 David Turner - - * docs/docmaker.py: Improved script to generate table of contents - and index pages. It also supports wildcards on non Unix systems. - - * include/freetype/*.h, include/freetype/cache/*.h: Updated comments - to include section definitions/delimitations for the API Reference - generator. - - * include/freetype/freetype.h: Moved declaration of - `FT_Generic_Finalizer' and the `FT_Generic' structure to... - * include/freetype/fttypes.h: here. - -2001-01-04 Werner Lemberg - - * include/freetype/ttnameid.h: Updated Unicode code range comments. - -2001-01-03 Tom Kacvinsky - - * src/cff/rules.mk: Use cffgload.{c,h} instead of t2gload.{c,h}. - - * include/freetype/internal/internal.h: Changed to use cfftypes.h - (cfferrs.h) instead of t2types.h (t2errors.h, respectively). - - * include/freetype/internal/cfftypes.h: Merged in changes from - t2types.h and made this the canonical `types' header for the CFF - driver. - - * include/freetype/internal/t2types.h: This file was merged with - cfftypes.h and is no longer necessary. - - * include/freetype/internal/t2errors.h: Renamed to cfferrs.h. - - * src/cff/cffobjs.c, src/cff/cffobjs.h, src/cff/cffparse.c, - src/cff/cffdrivr.c, src/cff/cff.c, src/cff/cffload.c, - src/cff/cffgload.c, src/cff/cffgload.h: Changed to use - cffgload.{c,h} instead of t2gload.{c,h}. All occurrences of t2_ - (T2_) were replaced with cff_ (CFF_, respectively). - - * src/cff/t2gload.h: Renamed cffgload.h. - - * src/cff/t2gload.c: Renamed cffgload.c - -2000-01-02 Jouk Jansen - - * builds/vms: Support files for VMS architecture added. - * descrip.mms, src/*/descrip.mms: VMS makefiles added. - * README.VMS: New file. - -2000-01-01 Werner Lemberg - - * LICENSE.TXT: Added info about PCF driver license. - -2001-01-01 Francesco Zappa Nardelli - - * src/pcf/*: New driver module for PCF font format (used in - X Window System). - * include/freetype/internal/ftdebug.h (FT_Trace): Added values for - PCF driver. - * include/freetype/internal/pcftypes.h: New file. - * include/freetype/config/ftmodule.h: Added PCF driver module. - -2001-01-01 Werner Lemberg - - * src/winfonts/winfnt.c (FNT_Get_Char_Index): Fix parameter type. - -2000-12-31 Werner Lemberg - - * builds/modules.mk (clean_module_list): Fixed deletion of module - file in case `make make_module_list' is called before `make setup'. - -2000-12-30 Werner Lemberg - - * src/cff/cffload.c (CFF_Load_Charset): Improved error messages. - (CFF_Load_Charset, CFF_Load_Encoding): Remove unnecessary variable - definition. - -2000-12-30 Tom Kacvinsky - - * include/freetype/internal/t2types.h, - include/freetype/internal/cfftypes.h: Changed the structures for - CFF_Encoding and CFF_Encoding for the new implementations of the - charset and encoding parsers in the CFF driver. - - * src/cff/t2gload.c (t2_lookup_glyph_by_stdcharcode, - t2_operator_seac): Added these functions for use in implementing the - seac emulation provided by the Type 2 endchar operator. - (T2_Parse_CharStrings): Added seac emulation for the endchar - operator. - - * src/cff/cffload.c (CFF_Load_Encoding, CFF_Load_Charset, - CFF_Done_Encoding, CFF_Done_Charset): Extended to load and parse the - charset/encoding tables, and free the memory used by them when the - CFF driver is finished with them. Added tables - - cff_isoadobe_charset - cff_expert_charset - cff_expertsubset_charset - cff_standard_encoding - cff_expert_encoding - - so that the encoding/charset parser can handle predefined encodings and - charsets. - -2000-12-24 Tom Kacvinsky - - * src/cff/t2gload.c (T2_Load_Glyph): Added code so that the font - transform is applied. - - * src/cff/cffparse.c (cff_parse_font_matrix): Added code so that - the font matrix numbers are scaled by 1/(matrix->yy). Also, the - offset vector now contains integer values instead of 16.16 fixed - numbers. - -2000-12-22 Tom Kacvinsky - - * src/autohint/ahhint.c (ah_hinter_load_glyph): - Removed unnecessary comments and commented-out code. - -2000-12-21 David Turner - - * src/cid/cidafm.c, src/cid/cidafm.h: removed un-needed files, - we'll work on supporting CID AFM files later I guess :-) - -2000-12-21 Tom Kacvinsky - - * src/autohint/ahhint.c (ah_hinter_load, ah_hinter_load_glyph): - Changed so that fonts with a non-standard FontMatrix render - correctly. Previously, the first glyph rendered from such a - font did not have the transformation matrix applied. - -2000-12-17 Werner Lemberg - - * *.mk: Added lots of `.PHONY' targets. - -2000-12-17 Karsten Fleischer - - * *.mk: Implemented `platform' target to disable auto-detection. - -2000-12-14 Werner Lemberg - - * docs/design/modules.html: Removed. Covered by design-*.html. - - * INSTALL: Added info about makepp. - -2000-12-14 David Turner - - Added support for clipped direct rendering in the smooth renderer. - This should not break binary compatibility of existing applications. - - * include/freetype/fttypes.h, include/freetype/ftimage.h: Move - definition of the FT_BBox structure from the former to the latter. - * include/freetype/ftimage.h: Add `ft_raster_flag_clip' value to - FT_Raster_Flag enumeration. - Add `clip_box' element to FT_Raster_Params structure. - * src/smooth/ftgrays.c (grays_convert_glyph): Implement it. - - * INSTALL: Updated installation instructions on Win32, listing the - new `make setup list' target used to list supported - compilers/targets. - - * src/raster/ftraster.c (ft_black_render): Test for unsupported - direct rendering before testing arguments. - -2000-12-13 David Turner - - * include/freetype/config/ft2build.h, - include/freetype/internal/internal.h: Fixed header inclusion macros - to use direct definitions. This is the only way to do these things - in a portable way :-( The rest of the code should follow shortly - though everything compiles now. - - * builds/compiler/intelc.mk, builds/compiler/watcom.mk: New files. - - * builds/win32/detect.mk: Added support for the Intel C/C++ - compiler, as well as _preliminary_ (read: doesn't work!) support for - Watcom. Also added a new setup target. Type `make setup list' for - a list of supported command-line compilers on Win32. - - * src/base/ftdebug.c: Added dummy symbol to avoid empty file if - conditionals are off. - -2000-12-13 Werner Lemberg - - * builds/unix/ftsystem.c: Fixed typos. Fixed inclusion of wrong - ftconfig.h file. - -2000-12-12 Werner Lemberg - - * include/freetype/config/ft2build.h (FT2_ROOT, FT2_CONFIG_ROOT): - Removed. ANSI C doesn't (explicitly) allow macro expansion in - arguments using `##'. - (FT2_PUBLIC_FILE, FT2_CONFIG_FILE, FT2_INTERNAL_FILE): Use directory - names directly. Make them configurable. Use `##' to strip leading - and trailing spaces from arguments. - - * builds/unix/ft2unix.h: Adapted. - - * src/base/ftsystem.c (ft_alloc, ft_realloc, ft_free, ft_io_stream, - ft_close_stream): Use FT_CALLBACK_DEF. - - * builds/unix/ftsystem.c: Use new header scheme. - (FT_Done_Memory): Use free() from FT_Memory structure. - - * src/base/ftinit.c, src/base/ftmac.c: Header scheme fixes. - -2000-12-11 Werner Lemberg - - * include/freetype/config/ft2build.h (FT2_CONFIG_ROOT, - FT2_PUBLIC_FILE, FT2_CONFIG_FILE, FT2_INTERNAL_FILE, - FT_SOURCE_FILE): Use `##' operator to be really ANSI C compliant. - -2000-12-09 Werner Lemberg - - * builds/unix/detect.mk: Remove unused USE_CFLAGS variable. - -2000-12-08 Werner Lemberg - - * */*.h: Changed body inclusion macro names to start and end with - `__' (those which haven't converted yet). Fixed minor conversion - issues. - - * src/winfonts/winfnt.c: Updated to new header inclusion scheme. - - * src/truetype/ttinterp.c: Remove unused CALC_Length() macro. - -2000-12-07 David Turner - - * */*.[ch]: Changed source files to adhere to the new - header inclusion scheme. Not completely tested but works for now - here. - - * src/cff/t2driver.c: Renamed and updated to... - * src/cff/cffdrivr.c: New file. - * src/cff/t2driver.h: Renamed and updated to... - * src/cff/cffdrivr.h: New file. - * src/cff/t2load.c: Renamed and updated to... - * src/cff/cffload.c: New file. - * src/cff/t2load.h: Renamed and updated to... - * src/cff/cffload.h: New file. - * src/cff/t2objs.c: Renamed and updated to... - * src/cff/cffobjs.c: New file. - * src/cff/t2objs.h: Renamed and updated to... - * src/cff/cffobjs.h: New file. - * src/cff/t2parse.c: Renamed and updated to... - * src/cff/cffparse.c: New file. - * src/cff/t2parse.h: Renamed and updated to... - * src/cff/cffparse.h: New file. - * src/cff/t2tokens.h: Renamed and updated to... - * src/cff/cfftoken.h: New file. - - * src/cff/cff.c, src/cff/rules.mk: Updated. - -2000-12-06 David Turner - - * src/cache/ftlru.c (FT_Lru_Done): Fixed memory leak. - -2000-12-06 Werner Lemberg - - * builds/module.mk: Replaced `xxx #' with `xxx$(space). - * builds/os2/detect.mk, builds/win32/detect.mk: Moved comment to - avoid trailing spaces in variable. - * builds/freetype.mk: Use $(D) instead of $D to make statement more - readable. - - * docs/docmaker.py: Formatting. - -2000-12-05 David Turner - - * src/psaux/psauxmod.c: Fixed a broken inclusion of component - header files (an FT_FLAT_COMPILE test was missing). - - * src/cache/ftcmanag.c (FTC_Manager_Done): Fixed a bug that caused - an occasional crash when the function was called (due to a dangling - pointer). - - * src/base/ftsystem.c (FT_Done_Memory): Fixed an obvious bug: - The ANSI `free()' function was called instead of `memory->free()'. - - * docs/docmaker.py: Added section filtering, multi-page generation - (index page generation is still missing though). - -2000-12-04 David Turner - - * builds/unix/install.mk, builds/unix/ft2unix.h: The file `ft2unix.h' - is now installed as for Unix systems. Note that we - still use the `freetype2/freetype' installation path for now. - - * */*.[ch]: Now using as the default build and setup - configuration file in all public headers. Internal source files - still need some changes though. - - * builds/devel/ft2build.h, builds/devel/ftoption.h: Created a new - directory to hold all development options for both the Unix and - Win32 developer builds. - - * builds/win32/detect.mk, builds/win32/w32-bccd.mk, - builds/win32/w32-dev.mk: Changed the developer build targets to - `devel-gcc' and `devel-bcc' in order to be able to develop with the - Borland C++ compiler. - -2000-12-01 David Turner - - - * Version 2.0.1 released. - ========================= - - - * builds/unix/configure.in, builds/unix/configure, - builds/cygwin/configure.in, builds/cygwin/configure: Setting - `version_info' to 6:1:0 for the 2.0.1 release. - - * CHANGES: Added a summary of changes between 2.0.1 and 2.0. - - * builds/unix/ftconfig.in, builds/cygwin/ftconfig.in: Changes - to allow compilation under Unix with the Unix-specific config - files. - -2000-12-01 Werner Lemberg - - * INSTALL: Revised. - * builds/compiler/bcc-dev.mk, builds/compiler/visualage.mk, - builds/compiler/bcc.mk, builds/win32/w32-bcc.mk, - builds/win32/w32-bccd.mk: Revised. - * include/freetype/config/ftbuild.h, - include/freetype/internal/internal.h: Revised. - * include/freetype/ftimage.h: Updated to new header inclusion scheme. - -2000-11-30 Werner Lemberg - - * builds/toplevel.mk (.PHONY): Adding `distclean'. - * builds/unix/detect.mk (.PHONY): Adding `devel', `unix', `lcc', - `setup'. - -2000-11-30 David Turner - - * INSTALL: Slightly updated the quick starter documentation to - include IDE compilation, prevent against BSD Make, and specify `make - setup' instead of a single `make' for build configuration. - - * include/config/ftbuild.h, include/internal/internal.h: Added new - configuration files used to determine the location of all public, - configuration, and internal header files for FreeType 2. Modified - all headers under `include/freetype' to reflect this change. Note - that we still need to change the library source files themselves - though. - - * builds/compiler/bcc.mk, builds/compiler/bcc-dev.mk, - builds/win32/w32-bcc.mk, builds/win32/w32-bccd.mk, - builds/win32/detect.mk: Added new files to support compilation with - the free Borland C++ command-line compiler. Modified the detection - rules to recognize the new `bcc32' target in `make setup bcc32'. - - * src/sfnt/ttcmap.c, src/sfnt/ttpost.c, src/sfnt/ttsbit.c, - src/truetype/ttobjs.c, src/truetype/ttgload.c, - src/truetype/ttinterp.c: Fixed a few comparisons that Borland C++ - didn't really like. Basically, this compiler complains when FT_UInt - is compared to FT_UShort (apparently, it promotes `UShort' to `Int' - in these cases). - -2000-11-30 Tom Kacvinsky - - * t2objs.c (T2_Init_Face): Added calculation of `face->height' for - pure CFF fonts. - - * t1objs.c (T1_Init_Face): Fixed computation of `face->height'. - -2000-11-29 David Turner - - * src/base/ftbbox.c (BBox_Conic_Check): Fixed a really stupid - bug in the formula used to compute the conic Bézier extrema - of non-monotonous arcs. - -2000-11-29 Werner Lemberg - - * src/base/ftcalc.c (FT_SqrtFixed), src/base/ftobjs.c - (FT_Set_Renderer): Use FT_EXPORT_DEF. - * src/cache/ftcimage.c (FTC_Image_Cache_Lookup), - src/cache/ftcmanag.c (FTC_Manager_Done, FTC_Manager_Reset, - FTC_Manager_Lookup_Face, FTC_Manager_Lookup_Size, - FTC_Manager_Register_Cache), src/cache/ftcsbits.c - (FTC_SBit_Cache_Lookup): Ditto. - - * src/include/freetype/cache/ftcglyph.h (FTC_GlyphNode_Init), - src/include/freetype/ftmac.h (FT_New_Face_From_FOND): Use FT_EXPORT. - -2000-11-29 Werner Lemberg - - * src/sfnt/sfdriver.c: Include ttsbit.h and ttpost.h only - conditionally. - - * src/truetype/ttdriver.c (Set_Char_Sizes, Set_Pixel_Sizes): Set - `size->strike_index' only conditionally. - - * src/type1/t1driver.c, src/type1/t1objs.c: Include t1afm.h only - conditionally. - - * src/winfonts/winfnt.h: Move all type definitions to... - * src/include/freetype/internal/fnttypes.h: New file. - * src/winfonts/winfnt.c: Use it. - -2000-11-29 ??? ??? - - * include/freetype/internal/ftdebug.h: Replaced FT_CAT and FT_XCAT - with a direct solution (which also satisfies picky compilers). - -2000-11-28 YAMANO-UCHI Hidetoshi - - * src/truetype/ttobjs.c (TT_Init_Size): Fix #ifdef's to work with - disabled interpreter also. - - * src/base/ftnames.c (FT_Get_Sfnt_Name_Count): Fix incorrect - parentheses. - -2000-11-26 Tom Kacvinsky - - * src/cff/t2gload.c (T2_Parse_CharStrings): Added logic to glyph - width setting code to take into account even/odd argument counts - and glyph width operand before endchar/hmoveto/vmoveto. - -2000-11-26 Werner Lemberg - - * builds/ansi/ansi.mk: Fix inclusion order of files. - -2000-11-26 Keith Packard - - * src/type1/t1objs.c (T1_Init_Face): Compute style flags. - -2000-11-26 Werner Lemberg - - * builds/compiler/ansi-cc.mk (CLEAN_LIBRARY): Fix rule and - conditional. - -2000-11-23 Werner Lemberg - - * src/type1/t1load.c (parse_subrs, parse_charstrings): Use decrypt - function from PSAux module. - - * src/type1/t1parse.c (T1_Done_Parse): Renamed to... - (T1_Finalize_Parser): New function (to avoid name clash with a - function in the PSAux module). - (T1_Decrypt): Removed since it is duplicated in the PSAux module. - (T1_Get_Private_Dict): Added `psaux' as new parameter; use decrypt - function from PSAux module. - - * src/type1/t1parse.h: Adapted. - -2000-11-22 Tom Kacvinsky - - * src/cff/t2objs.c (T2_Init_Face): For pure CFF fonts, set - `root->num_faces' to `cff->num_faces' and set `units_per_EM' - to 1000. - - * src/cff/t2parse.c (parse_t2_real): Fixed real number parsing - loop. - - * src/cff/t2load.c (T2_Get_String): Called T2_Get_Name with a - sid that was off by one. - -2000-11-16 David Turner - - * src/autohint/ahtypes.h (AH_Hinter): Added new fields to control - auto-hinting of synthetic Type 1 fonts. - - * src/autohint/ahhint.c (ah_hinter_load, ah_hinter_load_glyph): - Added auto-hinting support of synthetic Type 1 fonts. - -2000-11-12 Tom Kacvinsky - - * src/sfnt/ttload.c (TT_LookUp_Table, TT_Load_Generic_Table): Change - tracing output. - - * src/sfnt/sfobjs.c (SFNT_Load_Face): Set boolean variable - `has-outline' to true only if the font has a `glyf' or `CFF ' table. - -2000-11-11 Werner Lemberg - - * builds/win32/visualc/freetype.dsp: Fix raster1->raster and - type1z->type1. - -2000-11-11 Tom Kacvinsky - - * builds/unix/freetype-config.in, builds/cygwin/freetype-config.in: - Added a --libtool option. When freetype-config --libtool is - invoked, the absolute path to the libtool convenience library - is returned. - -2000-11-11 Werner Lemberg - - * builds/cygwin/cygwin-def.in: Same fix as previous. - -2000-11-10 Tom Kacvinsky - - * builds/unix/unix-def.in: Add - - INSTALL_PROGRAM := @INSTALL_PROGRAM@ - INSTALL_SCRIPT := @INSTALL_SCRIPT@ - - so that installation of freetype-config does not fail. - -2000-11-10 Werner Lemberg - - * builds/cygwin/freetype-config.in, builds/unix/freetype-config.in: - Move test down for empty --exec-prefix. - Fix --version. - - * builds/cygwin/install.mk, builds/unix/install.mk: Use - $(INSTALL_SCRIPT) for installation of freetype-config. - - * builds/cygwin/install.mk: Fix clean target names. - -2000-11-09 David Turner - - - * Version 2.0 released. - ======================= - ----------------------------------------------------------------------------- - -Copyright 2000-2016 by -David Turner, Robert Wilhelm, and Werner Lemberg. - -This file is part of the FreeType project, and may only be used, modified, -and distributed under the terms of the FreeType project license, -LICENSE.TXT. By continuing to use, modify, or distribute this file you -indicate that you have read the license and understand and accept it -fully. - - -Local Variables: -version-control: never -coding: utf-8 -End: +2002-02-09 Werner Lemberg + + * README: Fix typo. + * docs/CHANGES: Minor fixes. + + + * Version 2.0.8 released. + ========================= + + +2002-02-08 David Turner + + * docs/CHANGES: Updating for 2.0.8. + + * include/freetype/freetype.h: Setting `PATCH_LEVEL' to 8 and + removing `FT_Get_Next_Char' from the API (temporarily). + + * include/freetype/freetype.h: Adding comments to FT_Get_Next_Char; + note that this function might temporarily be removed for the 2.0.8 + release. + +2002-02-07 David Turner + + * src/pcf/pcfread.c (pcf_load_font): Removed immature support of + the AVERAGE_WIDTH property. + +2002-02-06 David Turner + + * src/sfnt/sfobjs.c (SFNT_Load_Face): Since many fonts embedded in + PDF documents do not include 'cmap', 'post' and 'name' tables, the + SFNT face loader has been changed to not immediately report an + error if these are not present. + + Note that the specification _requires_ these tables, but Adobe + seems to ignore it completely. + + * src/sfnt/ttcmap.c: Removing compiler warnings. + + * src/pcf/pcfread.c (pcf_read_TOC): Use FT_UInt. + (pcf_parse_metric, pcf_parse_compressed_metric): Removed. Code + is now in ... + (pcf_get_metric): Here. + (pcfSeekToType): Renamed to ... + (pcf_seek_to_table_type): This. + Use FT_Int. + (pcfHasType): Renamed to ... + (pcf_has_table_type): This. + Use FT_Int. + (find_property): Renamed to ... + (pcf_find_property): This. + Use FT_Int. + (pcf_get_bitmaps, pcf_get_encodings): Handle invalid PCF fonts + better (delaying format checks out of FT_Access_Frame .. + FT_Forget_Frame blocks to avoid leaving the stream in an incorrect + state when encountering an invalid PCF font). + + * src/pcf/pcfdriver.c (PCF_Done_Face): Renamed to ... + (PCF_Face_Done): This. + (PCF_Init_Face): Renamed to ... + (PCF_Face_Init): This. + (PCF_Get_Char_Index): Renamed to ... + (PCF_Char_Get_Index): This. + (PCF_Get_Next_Char): Renamed to ... + (PCF_Char_Get_Next): This. + (pcf_driver_class): Updated. + + * src/pcf/pcf.h (PCF_Done_Face): Removed. + +2002-02-06 Detlef Würkner + + * src/pcf/pcfdriver.c (FT_Done_Face): Fixed small memory leak. + + * src/pcf/pcfread.c (pcf_load_font): Now handles the `AVERAGE_WIDTH' + property to return correct character pixel (width/height) pairs for + embedded bitmaps. + +2002-02-04 Keith Packard + + Adding the function `FT_Get_Next_Char', doing the obvious thing + w.r.t. the selected charmap. + + * include/freetype/freetype.h: Add prototype. + * include/freetype/internal/ftdriver.h: Add `FTDriver_getNextChar' + typedef. + (FT_Driver_Class): Use it. + * include/freetype/internal/psnames.h: Add `PS_Next_Unicode_Func' + typedef. + (PSNames_Interface): Use it. + * include/freetype/internal/tttypes.h: Add `TT_CharNext_Func' + typedef. + (TT_CMapTable): Use it. + + * src/base/ftobjs.c (FT_Get_Next_Char): New function, implementing + high-level API. + * src/cff/cffdrivr.c (cff_get_next_char): New function. + (cff_driver_class): Add it. + * src/cid/cidriver.c (Cid_Get_Next_Char): New function. + (t1cid_driver_class): Add it. + * src/pcf/pcfdriver.c (PCF_Get_Next_Char): New function. + (pcf_driver_class): Add it. + * src/psnames/psmodule.c (PS_Next_Unicode): New function. + (psnames_interface): Add it. + * src/sfnt/ttcmap.c (code_to_next0, code_to_next2, code_to_next4, + code_to_next6, code_to_next_8_12, code_to_next_10): New auxiliary + functions. + (TT_CharMap_Load): Use them. + * src/truetype/ttdriver.c (Get_Next_Char): New function. + (tt_driver_class): Add it. + * src/type1/t1driver.c (Get_Next_Char): New function. + (t1_driver_class): Add it. + * src/winfonts/winfnt.c (FNT_Get_Next_Char): New function. + (winfnt_driver_class): Add it. + + * src/pcf/pcfread.c (pcf_load_font): For now, report Unicode for + Unicode and Latin 1 encodings. + +2002-02-02 Keith Packard + + * builds/unix/freetype-config.in: Add missing `fi'. + + + * Version 2.0.7 released. + ========================= + + +2002-02-01 David Turner + + * include/freetype/freetype.h: Increasing FREETYPE_PATCH to 7 + for the new release. + +2002-01-31 David Turner + + * README, README.UNX, docs/CHANGES: Updating documentation for the + 2.0.7 release. + +2002-01-30 David Turner + + * INSTALL: Moved to ... + * docs/INSTALL: Here to avoid conflicts with the `install' script on + Windows, where the filesystem doesn't preserve case. + +2002-01-29 David Turner + + * configure: Fixed the script. It previously didn't accept more + than one argument correctly. For example, when typing: + + ./configure --disable-shared --disable-nls + + the `--disable-nls' was incorrectly sent to the `make' program. + +2002-01-29 Werner Lemberg + + * README.UNX: Fix typo. + * builds/unix/install.mk (uninstall): Fix library name for libtool. + +2002-01-28 Francesco Zappa Nardelli + + * src/pcf/pcfdriver.c (PCF_Done_Face): Fix incorrect destruction of + the face object (face->toc.tables, face->root.family_name, + face->root.available_size, face->charset_encoding, + face->charset_registry are now freed). Thanks to Niels Moseley. + +2002-01-28 Roberto Alameda + + * src/type1/t1load.c (parse_encoding): Set `loader->num_chars'. + +2002-01-28 Werner Lemberg + + * src/type1/t1load.c (parse_subrs, parse_charstrings): Use copy + of `base' string for decrypting to not modify the original data. + Based on a patch by Jakub Bogusz . + +2002-01-27 Giuliano Pochini + + * src/smooth/ftgrays.c (gray_render_scanline): Fix bug which caused + bad rendering of thin lines (less than one pixel thick). + +2002-01-25 Werner Lemberg + + * src/cff/cffdrivr.c (cff_get_name_index): Make last patch work + actually. + +2002-01-25 Martin Zinser + + * src/cache/ftccache.c (ftc_node_done, ftc_node_destroy): Fix + compilation warnings. + * src/base/descrip.mms (OBJS): Add `ftmm.obj'. + * src/cache/descrip.mms (ftcache.obj): Dependencies added. + +2002-01-25 WANG Yi + + * src/cff/cffdrivr.c (cff_get_name_index): Fix deallocation bug. + +2002-01-21 Antoine Leca + + * docs/PATENTS: Typo fixed (thanks to Detlef `Hawkeye' Würkner) in + the URL for the online resource. + +2002-01-18 Ian Brown + + * builds/win32/ftdebug.c: New file. + * builds/win32/visualc/freetype.dsp: Updated. + +2002-01-18 Detlef Würkner + + * builds/amiga/src/base/ftsystem.c: Updated for AmigaOS 3.9. + * builds/amiga/README: Updated. + +2002-01-18 Ian Brown + + * builds/win32/visualc/freetype.dsp: Updated. + +2002-01-13 Werner Lemberg + + * builds/unix/freetype2.a4: The script was still buggy. + * builds/unix/freetype-config.in: Make it really work for any install + prefix. + +2002-01-10 Werner Lemberg + + * builds/unix/freetype2.a4: Fix some serious bugs. + +2002-01-09 David Turner + + * builds/unix/configure.ac: Build top-level Jamfile. + +2002-01-09 Maxim Shemanarev + + * src/smooth/ftgrays.c (gray_render_line): Small optimization to + the smooth anti-aliased renderer that deals with vertical segments. + This results in a 5-7% speedup in rendering speed. + +2002-01-08 David Turner + + Added some wrapper scripts to make the installation more + Unix-friendly. + + * configure, install: New files. + + * INSTALL, README.UNX: Updated installation documentation to use the + new 'configure' and 'install' scripts. + +2002-01-07 David Turner + + + * Version 2.0.6 released. + ========================= + + + * docs/BUGS, docs/CHANGES: Updating documentation for 2.0.6 release. + + * src/tools/docmaker.py: Fixed HTML quoting in sources. + (html_format): Replaced with ... + (html_quote): New function. + (html_quote0): New function. + (DocCode::dump_html): Small improvement. + (DocParagraph::dump, DocBlock::html): Use html_quote0 and html_quote. + + * include/freetype/config/ftoption.h: Setting default options for + a release build (debugging off, bytecode interpreter off). + + * src/base/ftobjs.c, src/base/ftoutln.c, src/cache/ftccmap.c, + src/cff/cffload.c, src/cff/cffobjs.c, src/pshinter/pshalgo2.c, + src/sfnt/ttload.c, src/sfnt/ttsbit.c: Removing small compiler + warnings (in pedantic compilation modes). + +2002-01-05 David Turner + + * src/autohint/ahhint.c (ah_align_linked_edge): Modified computation + of auto-hinted stem widths; this avoids color fringes in + `ClearType-like' rendering. + + * src/truetype/ttgload.c (TT_Load_Glyph_Header, + TT_Load_Simple_Glyph, TT_Load_Composite_Glyph, load_truetype_glyph): + Modified the TrueType loader to make it more paranoid; this avoids + nasty buffer overflows in the case of invalid glyph data (as + encountered in the output of some buggy font converters). + +2002-01-04 David Turner + + * README.UNX: Added special README file for Unix users. + + * builds/unix/ftsystem.c (FT_New_Stream): Fixed typo. + + * src/base/ftobjs.c: Added #include FT_OUTLINE_H to get rid + of compiler warnings. + + * src/base/ftoutln.c (FT_Outline_Check): Remove compiler warning. + +2002-01-03 Werner Lemberg + + * src/type1/t1objs.c (T1_Face_Init): Add cast to avoid compiler + warning. + +2002-01-03 Keith Packard + + * builds/unix/ftsystem.c (FT_New_Stream): Added a fix to ensure that + all FreeType input streams are closed in child processes of a `fork' + on Unix systems. This is important to avoid (potential) access + control issues. + +2002-01-03 David Turner + + * src/type1/t1objs.c (T1_Face_Init): Fixed a bug that crashed the + library when dealing with certain weird fonts like `Stalingrad', in + `sadn.pfb' (this font has no full font name entry). + + * src/base/ftoutln.c, include/freetype/ftoutln.h (FT_Outline_Check): + New function to check the consistency of outline data. + + * src/base/ftobjs.c (FT_Load_Glyph): Use `FT_Outline_Check' to + ensure that loaded glyphs are valid. This allows certain fonts like + `tt1095m_.ttf' to be loaded even though it appears they contain + really funky glyphs. + + There still is a bug there, though. + + * src/truetype/ttgload.c (load_truetype_glyph): Fix error condition. + +2001-12-30 David Turner + + * src/autohint/ahhint.c (ah_hinter_load): Fix advance width + computation of auto-hinted glyphs. This noticeably improves the + spacing of letters in KDE and Gnome. + +2001-12-25 Antoine Leca + + * builds/dos/detect.mk: Correcting the order for Borland compilers: + 16-bit bcc was never selected, always overridden by 32-bit bcc32. + +2001-12-22 Francesco Zappa Nardelli + + * src/pcf/pcfread.c (pcf_load_font): Handle property `POINT_SIZE' + and fix incorrect computation of `available_sizes'. + +2001-12-22 David Turner + + * src/autohint/ahhint.c (ah_hinter_load): Auto-hinted glyphs had an + incorrect glyph advance in the case of mono-width fonts (like + Courier, Andale Mono, and others). + +2001-12-22 Detlef Würkner + + * builds/amiga/*: Adaptations to latest changes. + Support added for MorphOS. + +2001-12-22 Werner Lemberg + + * src/pshinter/pshrec.c (FT_COMPONENT): Redefine to `trace_pshrec'. + (ps_mask_table_merge, ps_hints_open, ps_hints_stem, + ps_hints_t1stem3, ps_hints_t2mask, ps_hints_t2counter): Fix + FT_ERROR messages. + * src/pshinter/pshalgo1.c (FT_COMPONENT): Define as + `trace_pshalgo1'. + * src/pshinter/pshalgo2.c (FT_COMPONENT): Define as + `trace_pshalgo2'. + * include/freetype/internal/ftdebug.h (FT_Trace): Updated. + + * docs/modules.txt: New file. + +2001-12-21 David Turner + + * src/pshinter/pshrec.c (ps_hints_t2mask, ps_hints_t2counter): + Ignore invalid `hintmask' and `cntrmask' operators (instead of + returning an error). Glyph 2028 of the CFF font `MSung-Light-Acro' + couldn't be rendered otherwise (it seems its charstring is buggy, + though this requires more analysis). + (FT_COMPONENT): Define. + + * src/cff/cffgload.c (CFF_Parse_CharStrings), src/psaux/t1decode.c + (T1_Decoder_Parse_Charstrings), src/pshinter/pshalgo2.c (*), Fixed a + bug where the X and Y axis where inverted in the postscript hinter. + This caused problem when displaying on non-square surfaces. + + * src/pshinter/pshalgo2.c: s/vertical/dimension/. + + * src/pshinter/pshglob.c (psh_globals_new): Replaced a floating + point constant with a fixed-float equivalent. For some reasons not + all compilers are capable of directly computing a floating pointer + constant casted to FT_Fixed, and will link a math library instead. + +2001-12-20 Werner Lemberg + + * src/cache/ftccache.c (ftc_node_destroy, ftc_cache_lookup): Fix + tracing strings. + * src/cache/ftccmap.c (ftc_cmap_family_init): Ditto. + * src/cache/ftcmanag.c (ftc_family_table_alloc, + ftc_family_table_free, FTC_Manager_Check): Ditto. + * src/cache/ftcsbits.c (ftc_sbit_node_load): Ditto. + + * src/base/ftobjs.c (FT_Done_Library): Remove compiler warning. + +2001-12-20 David Turner + + Added PostScript hinter support to the CFF and CID drivers. + + * include/freetype/internal/cfftypes.h (CFF_Font): New member + `pshinter'. + * src/cff/cffload.c (CFF_Get_Standard_Encoding): New function. + * src/cff/cffload.h: Updated. + * src/cff/cffgload.c (CFF_Init_Builder): Renamed to ... + (CFF_Builder_Init): This. + Added new argument `hinting'. + (CFF_Done_Builder): Renamed to ... + (CFF_Builder_Done): This. + (CFF_Init_Decoder): Added new argument `hinting'. + (CFF_Parse_CharStrings): Implement vstem support. + (CFF_Load_Glyph): Updated. + Add hinting support. + (cff_lookup_glyph_by_stdcharcode): Use CFF_Get_Standard_Encoding(). + (cff_argument_counts): Updated. + * src/cff/cffgload.h: Updated. + * src/cff/cffobjs.c: Include FT_INTERNAL_POSTSCRIPT_HINTS_H. + (CFF_Size_Get_Globals_Funcs, CFF_Size_Done, CFF_Size_Init, + CFF_Size_Reset, CFF_GlyphSlot_Done, CFF_GlyphSlot_Init): New + functions. + (CFF_Init_Face): Renamed to ... + (CFF_Face_Init): This. + Add hinter support. + (CFF_Done_Face): Renamed to ... + (CFF_Face_Done): This. + (CFF_Init_Driver): Renamed to ... + (CFF_Driver_Init): This. + (CFF_Done_Driver): Renamed to ... + (CFF_Driver_Done): This. + * src/cff/cffobjs.h: Updated. + * src/cff/cffdrivr.c (cff_driver_class): Updated. + + * include/freetype/internal/t1types.h (CID_FaceRec): New member + `pshinter'. + * src/cid/cidgload.c (CID_Load_Glyph): Add hinter support. + * src/cid/cidobjs.c: Include FT_INTERNAL_POSTSCRIPT_HINTS_H. + (CID_GlyphSlot_Done, CID_GlyphSlot_Init, CID_Size_Get_Globals_Funcs, + CID_Size_Done, CID_Size_Init, CID_Size_Reset): New functions. + (CID_Done_Face): Renamed to ... + (CID_Face_Done): This. + (CID_Init_Face): Renamed to ... + (CID_Face_Init): This. + Add hinting support. + (CID_Init_Driver): Renamed to ... + (CID_Driver_Init): This. + (CID_Done_Driver): Renamed to ... + (CID_Driver_Done): This. + * src/cid/cidobjs.h: Updated. + * src/cidriver.c: Updated. + + * src/pshinter/pshrec.c (t2_hint_stems): Fixed. + + * src/base/ftobjs.c (FT_Done_Library): Fixed a stupid bug that + crashed the library on exit. + + * src/type1/t1gload.c (T1_Load_Glyph): Enable font matrix + transformation of hinted glyphs. + + * src/cid/cidload.c (cid_read_subrs): Fix error condition. + + * src/cid/cidobjs.c (CID_Face_Done): Fixed a memory leak; the subrs + routines were never released when CID faces were destroyed. + + * src/cff/cffload.h, src/cff/cffload.c, src/cff/cffgload.c: Updated + to move the definition of encoding tables back within `cffload.c' + instead of making them part of a shared header (causing problems in + `multi' builds). This reverts change 2001-08-08. + + * docs/CHANGES: Updated for 2.0.6 release. + * docs/TODO: Added `stem3 and counter hints support' to the TODO + list for the Postscript hinter. + * docs/BUGS: Closed the AUTOHINT-NO-SBITS bug. + +2001-12-19 David Turner + + * include/freetype/cache/ftcache.h: Added comments to indicate that + some of the exported functions should only be used by applications + that need to implement custom cache types. + + * src/truetype/ttgload.c (cur_to_org, org_to_cur): Fixed a nasty bug + that prevented composites from loading correctly, due to missing + parentheses around macro parameters. + + * src/sfnt/sfobjs.c (SFNT_Load_Face): Make the `post' and `name' + tables optional to load PCL fonts properly. + + * src/truetype/ttgload.c (TT_Load_Glyph), src/base/ftobjs.c + (FT_Load_Glyph), include/freetype/freetype.h (FT_LOAD_SBITS_ONLY): + `Fixed' the bug that prevented embedded bitmaps to be loaded when + the auto-hinter is used. This actually is a hack but will be enough + until the internal re-design scheduled for FreeType 2.1. + + * src/raster/ftrend1.c (ft_raster1_render): Fixed a nasty outline + shifting bug in the monochrome renderer. + + * README: Updated version numbers to 2.0.6. + +2001-12-17 Werner Lemberg + + * src/truetype/ttgload.c (load_truetype_glyph): Fix test for invalid + glyph header. + +2001-12-15 Werner Lemberg + + * src/base/ftglyph.c (FT_Glyph_To_Bitmap): Remove compiler warning. + * include/freetype/ftcache.h (FTC_Node_Unref): Removed. It is + already in ftcmanag.h. + * src/cache/ftcsbits.c (ftc_sbit_node_load): Remove unused variable + `gfam'. + * src/cache/ftcmanag.c (ftc_family_table_alloc, + * ftc_family_table_free): Use FT_EXPORT_DEF. + * include/freetype/cache/ftcmanag.h: Updated. + * src/cache/ftccache.c (ftc_node_destroy): Use FT_EXPORT_DEF. + * src/cache/ftccmap.c (ftc_cmap_node_init): Remove unused variable + `cfam'. + Remove compiler warning. + (FTC_CMapCache_Lookup): Remove compiler warnings. + (ftc_cmap_family_init): Ditto. + (FTC_CMapCache_Lookup): Ditto. + + * builds/unix/configure.ac: Increase `version_info' to 8:0:2. + * builds/unix/configure: Regenerated. + +2001-12-14 Werner Lemberg + + * builds/mac/README: Updated. + +2001-12-14 Scott Long + + * src/truetype/ttgload.c (load_truetype_glyph): Fixing crash when + dealing with invalid fonts (i.e. glyph size < 10 bytes). + +2001-12-14 Sam Latinga + + * builds/mac/freetype.make: A new Makefile to build with MPW on + MacOS classic. + +2001-12-14 David Turner + + * src/truetype/ttgload.c (TT_Load_Glyph), src/type1/t1gload.c + (T1_Load_Glyph), src/cid/cidgload.c (CID_Load_Glyph), + src/cff/cffgload.c (CFF_Load_Glyph): Fixed a serious bug common to + all font drivers (the advance width was never hinted when it + should). + + * include/freetype/freetype.h (FREETYPE_PATCH): New macro. + * src/base/ftdbgmem.c (debug_mem_dummy) [!FT_DEBUG_MEMORY]: Don't + use `extern' keyword. + +2001-12-12 David Turner + + * src/pshinter/pshglob.c (psh_blues_scale_zones, psh_blues_snap_stem + psh_globals_new): Adding correct BlueScale/BlueShift support, plus + family blues processing. + * src/pshinter/pshglob.h (PSH_BluesRec): Updated. + + Started adding support for the Postscript hinter in the CFF module. + + * src/cff/cffgload.c: Include FT_INTERNAL_POSTSCRIPT_HINTS_H. + (CFF_Parse_CharStrings): Implement it. + * src/cff/cffgload.h: Updated. + +2001-12-12 Werner Lemberg + + * builds/unix/freetype2.m4: Some portability fixes. + +2001-12-11 Jouk Jansen + + * src/base/descrip.mms (OBJS): Add ftdebug.obj. + +2001-12-11 Werner Lemberg + + * src/sfnt/ttload.c (TT_Load_Generic_Header): Typos. + +2001-12-11 David Turner + + * builds/unix/freetype-config.in: Modified the script to prevent + passing `-L/usr/lib' to gcc. + + * docs/FTL.TXT: Simple fix (change `LICENSE.TXT' to `FTL.TXT'). + + * builds/unix/freetype2.m4: New file for checking configure paths. + We need to install it in $(prefix)/share/aclocal/freetype2.m4 but I + didn't modify builds/unix/install.mk yet. + + * INSTALL: Updated the instructions to build shared libraries with + Jam. They were simply wrong. + + * src/base/fttrigon.c (FT_Cos): Fixed a small bug that caused + slightly improper results for `FT_Cos' and `FT_Sin' (example: + FT_Sin(0) == -1!). + +2001-12-11 Detlef Würkner + + * include/freetype/internal/ftstream.h (GET_LongLE, GET_ULongLE): + Fixed incorrect argument types. + +2001-12-10 Francesco Zappa Nardelli + + * src/pcf/pcfdriver.c (PCF_Init_Face): Allow Xft to use PCF fonts + by setting the `face->metrics.max_advance' correctly. + +2001-12-07 David Turner + + * include/freetype/cache/ftccmap.h, src/cache/ftccmap.c: Added new + charmap cache. + * src/cache/ftcache.c: Updated. + + * src/autohint/ahhint.c (ah_hinter_hint_edges): s/UNUSED/FT_UNUSED/. + +2001-12-06 Leonard Rosenthol + + Added support for reading .dfont files on Mac OS X. Also added a + new routine which looks up a given font by name in the Mac OS and + returns the disk file where it resides. + + * src/base/ftmac.c: Include and . + (is_dfont): New auxiliary function. + (FT_New_Face_From_dfont): New function. + (FT_GetFile_From_Mac_Name): New exported function. + (FT_New_Face): Updated. + * include/freetype/ftmac.h: Updated. + +2001-12-06 David Turner + + * src/cache/Jamfile, src/cache/rules.mk: Updated. + +2001-12-06 Werner Lemberg + + * INSTALL: Small update. + +2001-12-05 David Turner + + * src/base/ftglyph.c (FT_Glyph_To_Bitmap): Re-ordered code for + debugging purposes. + Comment out use of `origin'. + + * src/smooth/ftsmooth.c (ft_smooth_render): Fixed a nasty hidden bug + where outline shifting wasn't correctly undone after bitmap + rasterization. This created problems with certain glyphs (like '"' + of certain fonts) and the cache system. + + * src/pshinter/pshalgo1.c (psh1_hint_table_init): Fix typo. + * src/pshinter/pshalgo2.c (psh2_hint_table_init): Fix typo. + (ps2_hints_apply): Small fix. + +2001-12-05 David Turner + + * src/pshinter/pshalgo2.c (psh2_hint_table_init), + src/pshinter/pshalgo1.c (psh1_hint_table_init): Removed compiler + warnings. + + * include/freetype/ftcache.h, include/freetype/cache/*, src/cache/*: + Yet another massive rewrite of the caching sub-system in order to + both increase performance and allow simpler cache sub-classing. As + an example, the code for the image and sbit caches is now much + simpler. + + I still need to update the documentation in + www/freetype2/docs/cache.html to reflect the new design though. + + * include/freetype/config/ftheader.h (FT_CACHE_CHARMAP_H): New + macro. + (FT_CACHE_INTERNAL_CACHE_H): Updated. + +2001-12-05 David Krause + + * docs/license.txt: s/X Windows/X Window System/. + +2001-12-04 Werner Lemberg + + * src/raster/ftraster.c: Fix definition condition of MEM_Set(). + * src/smooth/ftgrays.c (M_Y): Change value to 192. + * src/base/ftdbgmem.c (ft_mem_table_destroy): Fix printf() parameter. + Remove unused variable. + * src/cache/ftcimage.c (ftc_image_node_init, + ftc_image_node_compare): Remove unused variables. + * src/cache/ftcsbits.c (ftc_sbit_node_weight): Remove unused + variable. + * src/raster/ftraster.c (MEM_Set): Move definition down to avoid + compiler warning. + * src/autohint/ahhint.c (ah_hinter_hint_edges): Use UNUSED() to + avoid compiler warnings. + * src/pcf/pcfread.c (tableNames): Use `const'. + (pcf_read_TOC): Change counter name to avoid compiler warning. + Use `const'. + * src/pshinter/pshrec.c (ps_hints_close): Remove redundant + declaration. + * src/pshinter/pshalgo1.c (psh1_hint_table_init): Rename variables + to avoid shadowing. + * src/pshinter/pshalgo2.c (psh2_hint_table_activate_mask): Ditto. + * src/type1/t1objs.h: Remove double declarations of `T1_Size_Init()' + and `T1_Size_Done()'. + +2001-11-20 Antoine Leca + + * include/freetype/ttnameid.h: Added some new Microsoft language + codes and LCIDs as found in MSDN (Passport SDK). Also added + comments about the meaning of bit 57 of the `OS/2' table + (TT_UCR_SURROGATES) which (with OpenType v.1.3) now means `there is + a character beyond 0xFFFF in this font'. Thanks to Detlef Würkner + for noticing this. + +2001-11-20 David Turner + + * src/pshinter/{pshalgo2.c, pshalgo1.c}: Fixed stupid bug in sorting + routine that created nasty alignment artefacts. + + * src/pshinter/pshrec.c, tests/gview.c: Debugging updates. + + * src/smooth/ftgrays.c: De-activated experimental gamma support. + Apparently, `optimal' gamma tables depend on the monitor type, + resolution and general karma, so it's better to compute them outside + of the rasterizer itself. + (gray_convert_glyph): Use `volatile' keyword. + +2001-10-29 David Turner + + Adding experimental `gamma' support. This produces smoother glyphs + at small sizes for very little cost. + + * src/smooth/ftgrays.c (grays_init_gamma): New function. + (gray_raster_new): Use it. + + Various fixes to the auto-hinter. They merely improve the output of + sans-serif fonts. Note that there are still problems with serifed + fonts and composites (accented characters). + + * src/autohint/ahglyph.c (ah_outline_load, + ah_outline_link_segments): Implement it. + Fix typos. + (ah_outline_save, ah_outline_compute_segments): Fix typos. + * src/autohint/ahhint.c (ah_align_serif_edge): New argument + `vertical'. Implement improvement. + (ah_hint_edges_3, ah_hinter_hint_edges): Implement it. + Fix typos. + (ah_hinter_align_strong_points, ah_hinter_align_weak_points): Fix + typos. + (ah_hinter_load): Set `ah_debug_hinter' if DEBUG_HINTER is defined. + * src/autohint/ahmodule.c: Implement support for DEBUG_HINTER macro. + * src/autohint/ahtypes.h: Ditto. + (AH_Hinter): Remove `disable_horz_edges' and `disable_vert_edges' + (making them global as `ah_debug_disable_horz' and + `ah_debug_disable_vert'). + Fix typos. + + * tests/gview.c: Updated the debugging glyph viewer to show the + hints generated by the `autohint' module. + +2001-10-27 David Turner + + * src/cache/ftcchunk.c (ftc_chunk_cache_lookup): Fixed a bug that + considerably lowered the performance of the abstract chunk cache. + +2001-10-26 David Turner + + * include/freetype/ftcache.h, include/freetype/cache/*.h, + src/cache/*.c: Major re-design of the cache sub-system to provide + better performance as well as an `Acquire'/`Release' API. Seems to + work well here, but probably needs a bit more testing. + +2001-10-26 Leonard Rosenthol + + * builds/mac/README: Updated to reflect my taking over the project + and that is now being actively maintained. + + * src/base/ftmac.c (parse_fond): Applied patches from Paul Miller + to support loading a face other than the + first from a FOND resource. + (FT_New_Face_From_FOND): Updated. + +2001-10-25 Leonard Rosenthol + + * builds/mac/ftlib.prj: Update of CodeWarrior project file for Mac + OS for latest version (7) of CWPro and for recent changes to the FT + source tree. + +2001-10-25 David Turner + + * include/freetype/config/ftoption.h: Updated comments to explain + precisely how to use project-specific macro definitions without + modifying this file manually. + + (FT_CONFIG_FORCE_INT64): Define. + + (FT_DEBUG_MEMORY): New macro. + +2001-10-24 Tom Kacvinsky + + * builds/unix/ftsystem.c (FT_New_Memory): Added a missing `{'. + +2001-10-23 David Turner + + * include/freetype/internal/ftmemory.h, src/base/ftdbgmem.c: + Improvements to the memory debugger to report more information in + case of errors. Also, some allocations that occurred through REALLOC + couldn't be previously caught correctly. + + * src/autohint/ahglyph.c (ah_outline_compute_segments, + ah_outline_compute_edges), src/raster/ftraster.c (ft_black_new), + src/smooth/ftgrays.c (gray_render_span, gray_raster_new): Replaced + liberal uses of memset() by the MEM_Set() macro. + +2001-10-23 David Turner + + * src/raster/ftraster.c (Update): Removed to be inlined in ... + (Sort): Updated. + +2001-10-22 David Turner + + * builds/unix/ftsystem.c (FT_New_Memory, FT_Done_Memory), + builds/vms/ftsystem.c (FT_New_Memory, FT_Done_Memory), + builds/amiga/ftsystem.c (FT_New_Memory, FT_Done_Memory), + src/base/ftdbgmem.c: Updated the memory debugger and + platform-specific implementations of `ftsystem' in order to be able + to debug memory allocations on Unix, VMS and Amiga too! + + * src/pshinter/pshalgo2.c (psh2_hint_table_record_mask): Removed + some bogus warnings. + + * include/freetype/internal/ftmemory.h, src/base/ftdbgmem.c: + Modified the debugging memory manager to report the location (source + file name + line number) where leaked memory blocks are allocated in + the source file. + + * src/base/ftdbgmem.c: New debugging memory manager. You must + define the FT_DEBUG_MEMORY macro in `ftoption.h' to enable it. It + will record every memory block allocated and report simple errors + like memory leaks and double deletes. + + * src/base/Jamfile: Include ftdbgmem. + * src/base/rules.mk: Ditto. + * src/base/ftbase.c: Include ftdbgmem.c. + + * include/freetype/config/ftoption.h: Added the FT_DEBUG_MEMORY + macro definition. + + * src/base/ftsystem.c (FT_New_Memory, FT_Done_Memory): Modified the + base component to use the debugging memory manager when the macro + FT_DEBUG_MEMORY is defined. + +2001-10-21 Tom Kacvinsky + + * src/cff/cffload.c (CFF_Done_Font): Free subfonts array only if + we are working with a CID keyed CFF font. Otherwise, a variable + that was never allocated memory might freed. This is a correction + to the previous patch for freeing subfonts. + +2001-10-21 Tom Kacvinsky + + * src/cff/cffload.c (CFF_Done_Font): Free the subfonts array to + avoid a memory leak. + +2001-10-21 David Turner + + * src/pshinter/pshalgo2.c, src/pshinter/pshalgo1.c, + src/pshinter/pshglob.c: Removing compiler warnings in pedantic modes + (in multi-object compilation mode, mainly). + +2001-10-20 Tom Kacvinsky + + * src/type1/t1load.c (parse_encoding): Add a test to make sure + that custom encodings (i.e., neither StandardEncoding nor + ExpertEncoding) are not loaded twice when the Type 1 font is + synthetic. + + * src/type1/t1load.c (parse_font_name, parse_subrs): Added a test + for when loading synthetic fonts to make sure that the font name + and subroutines are not loaded twice. This is to remove a memory + leak that occurred because the original memory blocks for these + objects were not deallocated when the objects were parsed the + second time. + +2001-10-19 David Turner + + * src/smooth/ftgrays.c, src/pshinter/pshglob.h, + src/pshinter/pshrec.c, src/pshinter/pshalgo2.c: Getting rid of + compiler warnings. + + * src/pshinter/module.mk, src/pshinter/rules.mk: Adding control + files to build the PostScript hinter with the `old' build system. + +2001-10-19 Jacob Jansen + + * descrip.mms, src/pshinter/descrip.mms: Updates to the VMS build + files. + +2001-10-18 David Turner + + * src/psnames/pstables.h, src/tools/glnames.py: Rewrote the + `glnames.py' script used to generate the `pstables.h' header file. + The old one contained a serious bug that made FreeType return + incorrect glyph names for certain glyphs. + + * src/truetype/ttdriver.c (Set_Char_Sizes): Changing computation of + pixel size from character size to use rounding. This is an + experiment to see whether this gives values similar to Windows for + scaled ascent/descent/etc. + + * src/base/ftcalc.c (FT_Div64by32): Changed the implementation + slightly since the original code was mis-compiled on Mac machines + using the MPW C compiler. + + * src/base/ftobjs.c (FT_Realloc): When a memory block was grown + through FT_Realloc(), the new bytes were not set to 0, which created + some strange bugs in the PostScript hinter. + (destroy_face): Don't deallocate unconditionally. + + * src/cid/cidgload.c (CID_Compute_Max_Advance, CID_Load_Glyph): + Adding support to new PostScript hinter. + + * include/freetype/internal/psglobal.h, + include/freetype/internal/pshints.h, + include/freetype/config/ftmodule.h, src/pshinter/Jamfile, + src/pshinter/pshalgo.h, src/pshinter/pshalgo1.h, + src/pshinter/pshalgo1.c, src/pshinter/pshalgo2.h, + src/pshinter/pshalgo2.c, src/pshinter/pshglob.h, + src/pshinter/pshglob.c, src/pshinter/pshinter.c, + src/pshinter/pshmod.c, src/pshinter/pshmod.h, src/pshinter/pshrec.c, + src/pshinter/pshrec.h: Adding new PostScript hinter module. + + * include/freetype/internal/ftobjs.h, + include/freetype/internal/internal.h, + include/freetype/internal/psaux.h, + include/freetype/internal/t1types.h, src/psaux/psobjs.c, + src/psaux/psobjs.h, src/psaux/t1decode.h, src/psaux/t1decode.c, + src/type1/t1driver.c, src/type1/t1gload.c, src/type1/t1objs.c, + src/type1/t1objs.h: Updates to use the new PostScript hinter. + + * tests/Jamfile, tests/gview.c: Adding a new glyph hinting + viewer/debugger to the source tree. Note that you will _not_ be + able to compile it since it depends on an unavailable graphics + library named `Nirvana' to render vector images. + +2001-10-17 David Turner + + + * Version 2.0.5 released. + ========================= + + + * include/freetype/freetype.h, include/internal/ftobjs.h, + src/base/ftobjs.c, src/type1/t1driver.c: Adding a new function named + 'FT_Get_Postscript_Name' to retrieve the PostScript name of a given + font. Should work with all formats except pure CFF/CEF fonts (this + will be added soon). + + * src/cid/cidriver (cid_get_postscript_name): New function. + (CID_Get_Interface): Handle `postscript_name' interface. + + * src/sfnt/sfdriver.c (get_sfnt_postscript_name): New function. + (SFNT_Get_Interface): Handle `postscript_name' interface. + + * src/type1/t1driver.c (t1_get_ps_name): New function. + (Get_Interface): Handle `postscript_name' interface. + + * README, docs/CHANGES: Updated for 2.0.5 release. + +2001-10-08 David Turner + + Fixed a bug in `glnames.py' that prevented it from generating + correct glyph names tables. This resulted in the unavailability of + certain glyphs like `Cacute', `cacute' and `lslash' in Unicode + charmaps, even if these were present in the font (causing problems + for Polish users). + + * src/tools/glnames.py (mac_standard_names): Fixed. + (t1_standard_strings): Some fixes and renamed to ... + (sid_standard_names): This. + (t1_expert_encoding): Fixed. + (the_adobe_glyph_list): Renamed to ... + (adobe_glyph_names): This. + (the_adobe_glyphs): Renamed to ... + (adobe_glyph_values): This. + (dump_mac_indices, dump_glyph_list, dump_unicode_values, main): + Updated. + * src/psnames/pstables.h: Regenerated. + * src/psnames/psmodule.c (PS_Unicode_Value): Fix offset. + Fix return value. + Use `sid_standard_table' and `ps_names_to_unicode' instead of + `t1_standard_glyphs' and `names_to_unicode'. + (PS_Macintosh_Name): Use `ps_glyph_names' instead of + `standard_glyph_names'. + (PS_Standard_Strings): Use `sid_standard_names' instead of + `t1_standard_glyphs'. + + * doc/BUGS, doc/TODO: New documents. + +2001-10-07 Richard Barber + + * src/cache/ftlru.c (FT_Lru_Lookup_Node): Fixed a bug that prevented + correct LRU behaviour. + +2001-10-07 David Turner + + setjmp() and longjmp() are now used for rollback (i.e. when memory + pool overflow occurs). + + Function names are now all uniformly prefixed with `gray_'. + + * src/smooth/ftgrays.c: Include . + (ErrRaster_MemoryOverflow): New macro. + (TArea): New type to store area values in each cell (using `int' was + too small on 16-bit systems). is included to properly + get the needed data type. + (TCell, TRaster): Use it. + (TRaster): New element `jump_buffer'. + (gray_compute_cbox): Use `RAS_ARG' as the only parameter and get + `outline' from it. + (gray_record_cell): Use longjmp(). + (gray_set_cell): Use gray_record_cell() for error handling. + (gray_render_line, gray_render_conic, gray_render_cubic): Simplify. + (gray_convert_glyph_inner): New function, using setjmp(). + (gray_convert_glyph): Use it. + +2001-10-07 David Turner + + Provide a public API to manage multiple size objects for a given + FT_Face in the new header file `ftsizes.h'. + + * include/freetype/ftsizes.h: New header file, + * include/freetype/internal/ftobjs.h: Use it. + Remove declarations of FT_New_Size and FT_Done_Size (moved to + ftsizes.h). + * include/freetype/config/ftheader.h (FT_SIZES_H): New macro. + * src/base/ftobjs.c (FT_Activate_Size): New function. + * src/cache/ftcmanag.c: Include ftsizes.h. + (ftc_manager_init_size, ftc_manager_flush_size): Use + FT_Activate_Size. + +2001-09-20 Detlef Würkner + + * builds/amiga/*: Added port to Amiga with the SAS/C compiler. + +2001-09-15 Detlef Würkner + + * src/type1/t1afm.c (T1_Done_AFM): Free `afm'. + +2001-09-10 Yao Zhang + + * src/sfnt/ttcmap.c (code_to_index2): Handle code values with + hi-byte == 0 correctly. + +2001-09-10 Werner Lemberg + + * builds/link-std.mk ($(PROJECT_LIBRARY)): Fix typo. + +2001-08-30 Martin Muskens + + * src/type1/t1load.c (parse_font_matrix): A new way to compute the + units per EM with greater accuracy (important for embedded T1 fonts + in PDF documents that were automatically generated from TrueType + ones). + + * src/type1/t1load.c (is_alpha): Now supports `+' in font names; + this is used in embedded fonts. + + * src/psaux/psobjs.c (PS_Table_Add): Fixed a reallocation bug that + generated a dangling pointer reference. + +2001-08-30 Anthony Feik + + * src/type1/t1afm.c (T1_Read_AFM): Now correctly sets the flag + FT_FACE_FLAG_KERNING when appropriate for Type1 + AFM files. + +2001-08-25 Werner Lemberg + + * src/sfnt/ttload.c (TT_Load_CMap): Fix frame length of + `cmap_rec_fields'. + + * include/freetype/fterrors.h [!FT_CONFIG_OPTION_USE_MODULE_ERRORS]: + Undefine FT_ERR_BASE before defining again. + +2001-08-22 Werner Lemberg + + * src/truetype/ttinterp.h: Fix prototype of TT_Move_Func. + +2001-08-21 Werner Lemberg + + * builds/dos/dos-def.mk (NO_OUTPUT): Don't use `&>' but `>'. + +2001-08-21 David Turner + + * include/freetype/config/ftoption.h: Changed the default setting + for FT_CONFIG_OPTION_USE_MODULE_ERRORS to undefined, since it breaks + source compatibility in a few cases. Updated the comment to explain + that too. + +2001-08-17 Martin Muskens + + * src/base/ftcalc.c (FT_MulDiv): Fixed serious typo. + +2001-08-12 Werner Lemberg + + Updating to OpenType 1.3. + + * include/freetype/internal/tttypes.h (TT_CMap0, TT_CMap2, TT_CMap4, + TT_CMap6): Adding field `language'. + (TT_CMapTable): Removing field `language'. + Type of `length' field changed to FT_ULong. + Adding fields for cmaps format 8, 10, and 12. + (TT_CMapGroup): New auxiliary structure. + (TT_CMap8_12, TT_CMap10): New structures. + * include/freetype/tttables.h (TT_HoriHeader, TT_VertHeader): + Removed last element of `Reserved' array. + * include/freetype/ttnameid.h (TT_PLATFORM_CUSTOM, TT_MS_ID_UCS_4, + TT_NAME_ID_CID_FINDFONT_NAME): New macros. + + * src/sfnt/ttcmap.c (TT_CharMap_Load): Updated loading of `language' + field to the new structures. + Fixed freeing of arrays in case of unsuccessful loads. + Added support for loading format 8, 10, and 12 cmaps. + (TT_CharMap_Free): Added support for freeing format 8, 10, and 12 + cmaps. + (code_to_index4): Small improvement. + (code_to_index6): Ditto. + (code_to_index8_12, code_to_index10): New functions. + * src/sfnt/ttload.c (TT_Load_Metrics_Header): Updated to new + structure. + (TT_Load_CMap): Ditto. + + * src/sfnt/sfobjs.c (tt_encodings): Add MS UCS4 table (before MS + Unicode). + +2001-08-11 Werner Lemberg + + * src/type1/t1driver.c (t1_get_name_index): Fix compiler warning. + +2001-08-09 Tom Kacvinsky + + * src/cff/cffdrivr.c (get_cff_glyph_name): Renamed to + cff_get_glyph_name for consistency. + + (cff_get_glyph_index): Minor documentation change. + + * src/type1/t1driver.c (t1_get_name_index): New function used in + Get_Interface as the function returned when the `name_index' + function is requested. + + (get_t1_glyph_name): Renamed to t1_get_glyph_name for consistency. + +2001-08-08 Tom Kacvinsky + + * src/cff/cffload.c: Removed definitions of cff_isoadobe_charset, + cff_expert_charset, cff_expertsubset_charset, cff_standard_encoding, + and cff_expert_encoding arrays to cffload.h. + + * src/cff/cffload.h: Added definitions of cff_isoadobe_charset, + cff_expert_charset, cff_expertsubset_charset, cff_standard_encoding, + and cff_expert_encoding arrays. + + * src/cff/cffdrivr.c (cff_get_name_index): New function, returned + when `cff_get_interface' is called with a request for the + `name_index' function. + + (cff_get_interface): Modified so that it returns the function + `cff_get_name_index' when the `name_index' function is requested. + + * src/base/ftobjs.c (FT_Get_Name_Index): New function, used to + return a glyph index for a given glyph name only if the driver + supports glyph names. + + * include/freetype/internal/ftobjs.h (FT_Name_Index_Requester): + New function pointer type definition used in the function + FT_Get_Name_Index. + + * include/freetype/freetype.h (FT_Get_Name_Index): Added + documentation and prototype. + +2001-07-26 Werner Lemberg + + * builds/cygwin/*: Removed. Use the unix stuff instead. + +2001-07-26 Jouk Jansen + + * builds/vms/ftconfig.h (FT_CALLBACK_DEF): Updated to change dated + 2001-06-27. + +2001-07-17 Werner Lemberg + + * include/freetype/internal/psaux.h (PS_Table): Use FT_Offset for + `cursor' and `capacity'. + * src/psaux/psobjs.c (reallocate_t1_table): Use FT_Long for second + parameter. + (PS_Table_Add): Use FT_Offset for `new_size'. + + Add support for version 0.5 maxp tables. + + * src/sfnt/ttload.c (TT_Load_MaxProfile): Implement it. + (TT_Load_OS2): Initialize some values. + +2001-07-13 Werner Lemberg + + * src/base/ftsynth.c: Include ftcalc.h unconditionally. + +2001-07-07 David Turner + + * src/truetype/ttgload.c, src/truetype/ttinterp.c, src/pcf/pcfread: + Removed pedantic compiler warnings when the bytecode interpreter is + compiled in. + +2001-07-03 Werner Lemberg + + * src/autohint/ahhint.c (ah_hinter_align_weak_points): Remove + unused variable `edges'. + (ah_hinter_load): Remove unused variables `old_width' and + `new_width'. + * src/cid/cidload.c (cid_decrypt): Use `U' for constant (again). + * src/psaux/psobjs.c (T1_Decrypt): Ditto. + * src/type1/t1parse.c (T1_Get_Private_Dict): Ditto. + +2001-06-28 David Turner + + * include/internal/ftstream.h: Modified the definitions + of the FT_GET_XXXX and NEXT_XXXX macros for 16-bit correctness. + +2001-06-26 Werner Lemberg + + * src/cid/cidload.c, src/cid/cidload.h (cid_decrypt): Use FT_Offset + instead of FT_Int as type for `length' parameter. + * include/freetype/internal/psaux.h (PSAux_Interface): Updated. + +2001-06-27 Wolfgang Domröse + + * src/psaux/psobjs.c, src/psaux/psobjs.h (T1_Decrypt): Use FT_Offset + instead of FT_Int as type for `length' parameter. + + + * Version 2.0.4 released. + ========================= + + +2001-06-27 David Turner + + * builds/unix/ftconfig.in: Changed the definition of the + FT_CALLBACK_DEF macro. + + * include/freetype/ftconfig.h, src/*/*.c: Changed the definition and + use of the FT_CALLBACK_DEF macro in order to support 16-bit + compilers. + + * builds/unix/ftconfig.in: Changed the definition of the + FT_CALLBACK_DEF macro. + + * src/sfnt/ttload.c (TT_Load_Kern): The kern table loader now ensures + that the kerning table is correctly sorted (some problem fonts don't + have a correct kern table). + +2001-06-26 Wolfgang Domröse + + * include/freetype/internal/ftstream.h (FT_GET_OFF3_LE): Fix typo. + +2001-06-24 David Turner + + * src/base/ftcalc.c (ft_div64by32): Fixed the source to work + correctly on 16-bit systems. + +2001-06-23 Anthony Fok + + * debian/*: Added Debian package build directory for 2.0.4. + +2001-06-22 David Turner + + * docs/PATENTS: Added patents disclaimer. This one was missing! + + * docs/CHANGES, docs/todo: Updated for the upcoming 2.0.4 release. + +2001-06-20 Werner Lemberg + + * include/freetype/config/ftconfig.h: Add two more `L's to + constants. + Add missing semicolons. + + * builds/toplevel.mk: Do similar change as for + builds/unix/detect.mk. + + * include/freetype/freetype.h (FT_ENC_TAG): New version to make it + easier to redefine. + * include/freetype/ftimage.h (FT_IMAGE_TAG): Ditto. + + * src/pcf/pcfread.c (pcf_get_encodings): Add cast. + +2001-06-19 David Turner + + * builds/win32/visualc/freetype.dsp, builds/win32/visualc/index.html: + Updated the Visual C++ project (for the 2.0.4 release). + + * builds/unix/detect.mk: Added rule for AIX detection (which uses + /usr/sbin/init instead of /sbin/init). + + * include/freetype/fterrors.h, src/*/*err*.h: Updated some of the + error macros to simplify handling of new error scheme. + +2001-06-19 Werner Lemberg + + * include/freetype/fttypes.h (FT_ERROR_MODULE): New macro. + +2001-06-19 David Turner + + Removing _lots_ of compiler warnings when the most pedantic warning + levels of Visual C++ and Borland C++ are used. Too many files to be + listed here, but FT2 now compiles without warnings with VC++ and the + `/W4' warning level (lint-style). + + * include/freetype/freetype.h (FT_New_Memory_Face): Updated + documentation. + * include/freetype/fttypes.h (FT_BOOL): New macro. + * include/freetype/internal/ftdebug.h: Add #pragma for Visual C++ + to suppress warning. + * include/freetype/internal/ftstream.h (FT_GET_SHORT_{BE,LE}, + FT_GET_OFF3_{BE,LE}, FT_GET_LONG_{BE,LE}): New macros. + (NEXT_*): Use them. + * src/autohint/ahglobal.c: Include FT_INTERNAL_DEBUG_H. + (FT_New_Memory_Face): Add `const' to function declaration. + +2001-06-18 Werner Lemberg + + Minor cleanups to remove compiler warnings. + + * include/freetype/cache/ftcmanag.h (FTC_MAX_BYTES_DEFAULT): Use + `L' for constant. + * include/freetype/config/ftoption.h (FT_RENDER_POOL_SIZE): Ditto. + * src/base/ftcalc.c (FT_MulDiv): Use `L' for constant. + * src/base/ftglyph.c (FT_Glyph_Get_CBox): Remove `error' variable. + * src/base/fttrigon.c (ft_trig_arctan_table): Use `L' for constants. + * src/base/ftobjs.c (FT_Done_Size): Fix return value. + (FT_Set_Char_Size, FT_Set_Pixel_Sizes, FT_Get_Kerning): Remove + unused `memory' variable. + * src/autohint/ahglyph.c (ah_get_orientation): Use `L' for constant. + * src/autohint/ahhint.c (ah_hint_edges_3, + ah_hinter_align_edge_points): Remove unused `before' and `after' + variables. + (ah_hinter_align_weak_points): Remove unused `edge_limit' variable. + (ah_hinter_load): Remove unused `new_advance', `start_contour', + and `metrics' variables. + * src/cff/cffload.c (CFF_Load_Encoding): Remove dead code to avoid + compiler warning. + * src/cff/cffobjs.c (CFF_Init_Face): Remove unused `base_offset' + variable. + * src/cff/cffgload.c (CFF_Parse_CharStrings): Remove unused + `outline' variable. + (cff_compute_bias): Use `U' for constant. + * src/cid/cidload.c (cid_decrypt): Ditto. + * src/psaux/psobjs.c (T1_Decrypt): Ditto. + * src/psaux/t1decode.c (T1_Decoder_Parse_Charstrings): Ditto. + * src/sfnt/ttload.c (TT_Load_Kern): Remove unused `version' + variable. + * src/sfnt/ttsbit.c (TT_Load_SBit_Image): Remove unused `top' + variable. + * src/truetype/ttgload.c (load_truetype_glyph): Remove unused + `num_contours' and `ins_offset' variables. + (compute_glyph_metrics): Remove unused `Top' and `x_scale' + variables. + (TT_Load_Glyph): Remove unused `memory' variable. + * src/smooth/ftgrays.c (grays_raster_render): Use `L' for constants. + +2001-06-18 Werner Lemberg + + Make the new error scheme source compatible with older FT versions + by introducing another layer. + + * include/freetype/fterrors.h (FT_ERRORDEF_, FT_NOERRORDEF_): New + macros. + (FT_NOERRORDEF): Removed. + * include/*/*err*.h: Use FT_ERRORDEF_ and FT_NOERRORDEF_. + +2001-06-16 Werner Lemberg + + * include/freetype/freetype.h (FT_ENC_TAG): New macro. + (FT_Encoding_): Use it. + * include/freetype/ftimage.h (FT_IMAGE_TAG): Define it + conditionally. + +2001-06-14 David Turner + + Modified the TrueType interpreter to let it use the new + trigonometric functions provided in `fttrigon.h'. This gets rid of + some old 64-bit computation routines, as well as many warnings when + compiling the library with the `long long' 64-bit integer type. + + * include/freetype/config/ftoption.h: Undefine + FT_CONFIG_OPTION_OLD_CALCS. + * include/freetype/internal/ftcalc.h: Rearrange use of + FT_CONFIG_OPTION_OLD_CALCS. + * src/base/ftcalc.c: Add declaration of FT_Int64 if + FT_CONFIG_OPTION_OLD_CALCS isn't defined. + * src/truetype/ttinterp.c: Use FT_TRIGONOMETRY_H. + (Norm): Add a special version if FT_CONFIG_OPTION_OLD_CALCS isn't + defined. + (Current_Ratio, Normalize): Simplify code. + +2001-06-11 Mike Owens + + * src/base/ftcalc.c (FT_MulDiv, FT_DivFix, FT_Sqrt64): Remove + compiler warnings. + +2001-06-08 Werner Lemberg + + * builds/unix/configure.in: Renamed to ... + * builds/unix/configure.ac: This to make sure that autoconf 2.50 is + needed. + Run `autoupdate' on it. + Increase `version_info' to 7:0:1. + * builds/unix/configure: Regenerated. + +2001-06-08 David Turner + + * src/autohint/ahhint.c (ah_hinter_load_glyph): Fixed a bug that + corrupted transformed glyphs that were auto-hinted (the transform + was applied twice). + + Fixed a bug that returned an invalid linear width for composite + TrueType glyphs. + + * include/internal/tttypes.h (TT_Loader_): Two new elements `linear' + and `linear_def'. + * src/truetype/ttgload.c (load_truetype_glyph, + compute_glyph_metrics): Use it. + + * include/fttypes.h (FT_ERROR_BASE): New macro. + * src/base/ftobjs.c (FT_Open_Face, FT_Render_Glyph_Internal): Use it + to make source code work with the new error scheme implemented by + Werner. + * src/base/ftoutln.c (FT_Outline_Render): Ditto. + +2001-06-07 Werner Lemberg + + Updating to libtool 1.4.0 and autoconf 2.50. + + * builds/unix/ltconfig: Removed. + * builds/unix/ltmain.sh, builds/unix/configure.in, + builds/unix/aclocal.m4: Updated. + * builds/unix/configure: Regenerated. + +2001-06-06 Werner Lemberg + + Complete redesign of error codes. Please check ftmoderr.h for more + details. + + * include/freetype/internal/cfferrs.h, + include/freetype/internal/tterrors.h, + include/freetype/internal/t1errors.h: Removed. Replaced with files + local to the module. All extra error codes have been moved to + `fterrors.h'. + + * src/sfnt/ttpost.h: Move error codes to `fterrors.h'. + + * src/autohint/aherrors.h, src/cache/ftcerror.h, src/cff/cfferrs.h, + src/cid/ciderrs.h, src/pcf/pcferror.h, src/psaux/psauxerr.h, + src/psnames/psnamerr.h, src/raster/rasterrs.h, src/sfnt/sferrors.h, + src/smooth/ftsmerrs.h, src/truetype/tterrors.h, + src/type1/t1errors.h, src/winfonts/fnterrs.h: New files defining the + error names for the module it belongs to. + + * include/freetype/ftmoderr.h: New file, defining the module error + offsets. Its structure is similar to `fterrors.h'. + + * include/freetype/fterrors.h (FT_NOERRORDEF): New macro. + (FT_ERRORDEF): Redefined to use module error offsets. + All internal error codes are now public; unused error codes have + been removed, some are new. + + * include/freetype/config/ftheader.h (FT_MODULE_ERRORS_H): New + macro. + * include/freetype/config/ftoption.h + (FT_CONFIG_OPTION_USE_MODULE_ERRORS): New macro. + + All other source files have been updated to use the new error codes; + some already existing (internal) error codes local to a module have + been renamed to give them the same name as in the base module. + + All make files have been updated to include the local error files. + +2001-06-06 Werner Lemberg + + * src/cid/cidtokens.h: Replaced with... + * src/cid/cidtoken.h: This file for 8+3 consistency. + + * src/raster/ftraster.c: Use macros for header file names. + + * src/include/freetype/tttables.h (TT_HoriHeader_, TT_VertHeader_): + Fix length of `Reserved' array. Note that this isn't the real fix + since recent OpenType specs have introduced a `CaretOffset' field + instead of the first reserved byte. + +2001-05-29 Werner Lemberg + + * INSTALL: Minor fixes. + + + * Version 2.0.3 released. + ========================= + + +2001-05-29 David Turner + + * INSTALL, docs/CHANGES: Updated. + +2001-05-25 David Turner + + Moved several documents from the top-level to the `docs' directory. + + * src/base/ftcalc.c (FT_DivFix): Small fix to return value. + +2001-05-16 David Turner + + * src/truetype/ttgload.c (load_truetype_glyph): Fixed a bug in the + composite loader. Spotted by Keith Packard. + * src/base/ftobjs.c (FT_GlyphLoader_Check_Points, + FT_GlyphLoader_Check_Subglyphs): Ditto. + +2001-05-14 David Turner + + Fixed the incorrect blue zone computations, and improved the + composite support. Note that these changes result in improved + rendering, while sometimes introducing their own artefacts. This is + probably the last big change to the autohinter before the + introduction of a complete replacement. + + * src/autohint/ahglobal.c (sort_values): Fix loop. + * src/autohint/ahglyph.c: Removed some obsolete code. + (ah_outline_compute_edges): Modify code to set the ah_edge_round + flag. + (ah_outline_compute_blue_edges): Add code to compute active blue + zones. + * src/autohint/ahhint.c (ah_hinter_glyph_load): Change load_flags + value. + + * src/base/ftcalc.c (FT_DivFix): Fixed a bug in the 64-bit code that + created incorrect scale factors! + (FT_RoundFix, FT_CeilFix, FT_FloorFix): Minor improvements. + +2001-05-12 Werner Lemberg + + * include/freetype/ftbbox.h: FTBBOX_H -> __FTBBOX_H__. + * include/freetype/fttrigon.h: __FT_TRIGONOMETRY_H__ -> + __FTTRIGON_H__. + Include FT_FREETYPE_H. + Beautified; added copyright. + * src/base/fttrigon.c: Beautified; added copyright. + +2001-05-11 David Turner + + * src/cff/cffparse.c (cff_parse_font_matrix), src/cid/cidload.c + (parse_font_matrix), src/type1/t1load.c (parse_font_matrix): Fixed + the incorrect EM size computation. + + * include/freetype/fttrigon.h, src/base/fttrigon.c: New files, + adding trigonometric functions to the core API (using Cordic + algorithms). + * src/base/ftbase.c, src/base/Jamfile, src/base/rules.mk: Use them. + + * builds/newline: New file. + * builds/top_level.mk, builds/detect.mk: Use it. This fixes + problems with Make on Windows 2000, as well as problems when `make + distclean' is invoked on a non-Unix platform when there is no + `config.mk' in the current directory. + + * builds/freetype.mk: Fixed a problem with object deletions under + Dos/Windows/OS/2 systems. + + Added new directory to hold tools and test programs. + + * docs/docmaker.py, docs/glnames.py: Moved to... + * src/tools/docmaker.py, src/tools/glnames.py: This place. + * src/tools/cordic.py: New file used to compute arctangent table + needed by fttrigon.c. + * src/tools/test_bbox.c, src/tools/test_trig.c: New test files. + + * src/tools/docmaker.py: Improved the script to add the current date + at the footer of each web page (useful to distinguish between + versions). + + * Jamfile: Fixed incorrect HDRMACRO argument. + + * TODO: Removed the cubic arc bbox computation note, since it has been + fixed recently. + * src/base/ftbbox.c (test_cubic_zero): Renamed to... + (test_cubic_extrema): This function. Use `UL' for unsigned long + constants. + + * include/freetype/t1tables.h, include/freetype/config/ftoption.h: + Formatting. + +2001-05-10 David Turner + + * src/base/ftobjs.c (FT_Open_Face): Fixed a small memory leak + which happened when trying to open 0-size font files! + +2001-05-09 Werner Lemberg + + * include/freetype/internal/ftcalc.h: Move declaration of + FT_SqrtFixed() out of `#ifdef FT_LONG64'. + +2001-05-08 Francesco Zappa Nardelli + + * src/pcfdriver.c (PCF_Load_Glyph): Fixed incorrect bitmap width + computation. + +2001-05-08 David Turner + + * docs/docmaker.py: Updated the DocMaker script in order to add + command line options (--output,--prefix,--title), fix the erroneous + line numbers reported during errors and warnings, and other + formatting issues. + + * src/base/ftcalc.c (FT_MulDiv, FT_MulFix, FT_DivFix): Various tiny + fixes related to rounding in 64-bits routines and + pseudo-`optimizations'. + +2001-04-27 David Turner + + * src/base/ftbbox.c (BBox_Cubic_Check): Fixed the coefficient + normalization algorithm (invalid final bit position, and invalid + shift computation). + +2001-04-26 Werner Lemberg + + * builds/unix/config.guess, builds/unix/config.sub: Updated to + latest versions from gnu.org. + + * builds/compiler/gcc-dev.mk: Add `-Wno-long-long' flag. + + * include/freetype/internal/ftcalc.h: Define FT_SqrtFixed() + unconditionally. + * src/base/ftbbox.c: Include FT_INTERNAL_CALC_H. + Fix compiler warnings. + * src/base/ftcalc.c: Fix (potential) compiler warnings. + +2001-04-26 David Turner + + * src/base/ftcalc.c (FT_SqrtFixed): Corrected/optimized the 32-bit + fixed-point square root computation. It is now used even with + 64-bits integers, as it is _much_ faster than calling FT_Sqrt64 :-) + + * src/base/ftbbox.c: Removed invalid `#include FT_BEZIER_H' line. + +2001-04-25 David Turner + + * src/base/ftbbox.c (BBox_Cubic_Check): Rewrote function to use + direct computations with 16.16 values instead of sub-divisions. It + is now slower, but proves a point :-) + + * src/raster/ftraster.c, src/smooth/ftgrays.c, src/base/ftbbox.c: + Fixed the Bézier stack depths. + + * src/base/ftcalc.c (FT_MulFix): Minor rounding fix. + + * builds/beos: Added BeOS-specific files to the old build system + (no changes were necessary to support BeOS in the Jamfile though). + +2001-04-20 David Turner + + * ftconfig.h, ftoption.h: Updated `ftconfig.h' to detect 64-bit int + types on platforms where Autoconf is not available). Also removed + FTCALC_USE_LONG_LONG and replaced it with + FT_CONFIG_OPTION_FORCE_INT64. + + * builds/win32/freetype.dsp: Updated the Visual C++ project file. + Doesn't create a DLL yet. + + * cffgload.c: Removed a compilation warning. + +2001-04-10 Tom Kacvinsky + + * t1load.c (parse_charstrings): Changed code for placing .notdef + glyph into slot 0 so that we no longer have a memory access + violation. + + * t1load.h: In structure T1_Loader, added swap_table (of type + PS_Table) to facilitate placing the .notdef glyph into slot 0. + +2001-04-10 Francesco Zappa Nardelli + + * src/pcf/pcfdriver.c (PCF_Get_Char_Index): Fix return value. + +2001-04-09 Laurence Withers + + * builds/dos/detect.mk: Add support for bash. + +2001-04-05 Werner Lemberg + + * builds/os2/*.mk: These files have been forgotten to update to + the structure of similar makefiles. + * builds/dos/*.mk: Ditto. + * builds/ansi/*.mk: Ditto. + + * builds/win32/win32-def.mk (BUILD): Fix typo. + + * builds/compiler/*.mk (CLEAN_LIBRARY): Don't use NO_OUTPUT. + This is already used in the link_*.mk files. + +2001-04-03 Werner Lemberg + + * src/*/Jamfile: Slight changes to make files more cryptic. + +2001-04-03 Werner Lemberg + + * Jamfile, src/Jamfile, src/*/Jamfile: Formatted. Slight changes + to give files identical structure. + +2001-04-02 Werner Lemberg + + * CHANGES: Reformatted, minor fixes. + * TODO: Updated. + * README: Formatting. + * include/freetype/freetype.h: Formatting. + + * Jamfile: Fix typo. + + * src/cff/cffparse.c: Move error code #defines to... + * include/freetype/internal/cfferrs.h: This file. + * src/cff/cffdrivr.c, src/cff/cffobjs.c, src/cff/cffload.c: Replaced + `FT_Err_*' with `CFF_Err_*'. + * src/cid/cidparse.c: Replaced `FT_Err_*' with `T1_Err_*'. + * src/psaux/psobjs.c, src/psaux/t1decode.c: Ditto. + * src/sfnt/sfobjs.c, src/sfnt/ttload.c: Replaced `FT_Err_*' with + `TT_Err_*'. + * src/truetype/ttgload.c, src/truetype/ttobjs.c: Ditto. + * src/type1/t1gload.c, src/type1/t1load.c, src/type1/t1objs.c, + src/type1/t1parse.c: Replaced `FT_Err_*' with `T1_Err_*'. + + * include/freetype/internal/cfferrs.h: Add + `CFF_Err_Unknown_File_Format'. + * include/freetype/internal/t1errors.h: Add + `T1_Err_Unknown_File_Format'. + * include/freetype/internal/tterrors.h: Add + `TT_Err_Unknown_File_Format'. + + * src/cff/cffload.h: Add `cff_*_encoding' and `cff_*_charset' + references. + * src/psaux/psobjs.c: Include `FT_INTERNAL_TYPE1_ERRORS_H'. + + * src/cff/cffobjs.c (CFF_Init_Face, CFF_Done_Face): Use + FT_LOCAL_DEF. + * src/cid/cidobjs.c (CID_Done_Driver): Ditto. + * src/truetype/ttobjs.c (TT_Init_Face, TT_Done_Face, TT_Init_Size): + Ditto. + * src/type1/t1objs.c (T1_Done_Driver): Ditto. + * src/pcf/pcfdriver.c (PCF_Done_Face): Ditto. + * src/pcf/pcf.h: Use FT_LOCAL for `PCF_Done_Face'. + +2001-04-02 Tom Kacvinsky + + * src/sfnt/ttload.c (TT_Load_Metrics): Fix an improper pointer + dereference. Submitted by Herbert Duerr . + +2001-03-26 Tom Kacvinsky + + * include/freetype/config/ftconfig.h: Changed hexadecimal + constants to use suffix U to avoid problems with HP-UX's c89 + compiler. Submitted by G.W. Lucas . + +2001-03-24 David Turner + + * Jamrules, Jamfile, src/Jamfile, src/*/Jamfile: Adding jamfiles to + the source tree. See www.freetype.org/jam/index.html for details. + + + * Version 2.0.2 released. + ========================= + + +2001-03-20 Werner Lemberg + + * builds/win32/detect.mk: Fix .PHONY target for Intel compiler. + +2001-03-20 David Turner + + * include/freetype/config/ftheader.h, include/freetype/ftsnames.h: + Renamed `ftnames.h' to `ftsnames.h', and FT_NAMES_H to + FT_SFNT_NAMES_H. + + * docs/docmaker.py: Added generation of INDEX link in table of + contents. + + * INSTALL, docs/BUILD: Updated documentation to indicate that the + compilation process has changed slightly (no more `src' required in + the include path). + + * builds/*/*-def.mk: Changed the objects directory from `obj' to + `objs'. + + * include/freetype/config/ftheader.h: Removed obsolete macros like + FT_SOURCE_FILE, etc. and added cache-specific macro definitions that + were previously defined in . Added comments to + be included in a new API Reference section. + + * src/*/*: Removed the use of FT_SOURCE_FILE, etc. Now, each + component needs to add its own directory to the include path at + compile time. Modified all `rules.mk' and `descrip.mms' + accordingly. + +2001-03-20 Werner Lemberg + + * builds/unix/configure.in: Add $ft_version. + * builds/unix/freetype-config.in: Use it. + * builds/unix/configure: Updated. + +2001-03-19 Tom Kacvinsky + + * src/type1/t1load.c (parse_font_matrix): Assign the units per em + value an unsigned short value, first by shifting right 16 bits, + then by casting the results to FT_UShort. + + * src/cff/cffparse.c (cff_parse_font_bbox): Assign the units per em + value an unsigned short value, first by shifting right 16 bits, + then by casting the results to FT_UShort. + +2001-03-17 David Turner + + * src/cid/cidobjs.c, src/cid/cidload.c, src/pcf/pcfread.c, + src/type1/t1load.c, src/type1/t1objs.c: Added a few casts to remove + compiler warnings in pedantic modes. + + * include/config/ft2build.h, include/config/ftheader.h: The file + `ft2build.h' was renamed to `ftheader.h' to avoid conflicts with the + top-level . + + * include/config/ftheader.h: Added new section describing the #include + macros. + +2001-03-17 Tom Kacvinsky + + * src/cff/cffparse.c (cff_parse_font_bbox): Obtain rounded FT_Fixed + values for the bounding box numbers. + + * src/cff/cffobjs.c (CFF_Init_Face): When processing a CFF/CEF font, + set `root->ascender' (`root->descender') to the integer part of + `root->bbox.yMax' (`root->bbox.yMin', respectively). + +2001-03-16 Tom Kacvinsky + + * src/cff/cffdrivr.c (get_cff_glyph_name): New function. Used in + cff_get_interface to facilitate getting a glyph name for glyph index + via FT_Get_Glyph_Name(). + + (cff_get_interface): Added support for getting a glyph name via the + `glyph_name' module interface. Uses the new function + get_cff_glyph_name(). + Submitted by Sander van der Wal . + + * src/cff/cffobjs.c (CFF_Init_Face): Logical or the face flags with + FT_FACE_FLAG_GLYPH_NAMES only if FT_CONFIG_OPTION_NO_GLYPH_NAMES is + not defined. This is to add support for getting a glyph name from a + glyph index via FT_Get_Glyph_Name(). + Submitted by Sander van der Wal . + + * src/cff/cffgload.c (CFF_Parse_CharStrings): Added support for + deprecated operator `dotsection'. + Submitted by Sander van der Wal . + +2001-03-12 Werner Lemberg + + * src/psaux/t1decode.c (T1_Decoder_Parse_Charstrings): Fix error + messages. + + * INSTALL, docs/BUILD: We need GNU make 3.78.1 or newer. + +2001-03-12 Tom Kacvinsky + + * include/freetype/internal/psaux.h: Changed the lenIV member of + the T1_Decoder_ struct to be an FT_Int instead of an FT_UInt. + + * src/psaux/t1decode.c (T1_Decoder_Parse_Charstrings): Adjust + for lenIV seed bytes at the start of a decrypted subroutine. + + * src/cid/cidload.c (cid_read_subrs): Decrypt subroutines only + if lenIV >= 0. + + * src/cid/cidgload.c (cid_load_glyph): Decrypt charstrings only + if lenIV >= 0. + +2001-03-11 Werner Lemberg + + * TODO: Updated. + + * src/pcf/pcfread.c: Put READ_Fields() always in a conditional to + avoid compiler warnings. + +2001-03-10 Tom Kacvinsky + + * TODO: New file. + + * include/freetype/freetype.h: Added prototypes and notes for + three new functions: FT_RoundFix, FT_CeilFix, and FT_FloorFix. + * src/base/ftcalc.c (FT_RoundFix, FT_CeilFix, FT_FloorFix): Added + implementation code. + + * src/cid/cidobjs.c (CID_Init_Face): Use calculated units_per_EM, + and if that is not available, default to 1000 units per EM. Changed + assignment code for ascender and descender values. + * src/cid/cidload.c (parse_font_matrix): Added units_per_EM + processing. + (parse_font_bbox): Changed to use FT_Fixed number handling. + + * src/type1/t1objs.c (T1_Init_Face): Changed the assignment code + for ascender, descender, and max_advance_width. + * src/type1/t1load.c (parse_font_bbox): Changed to use FT_Fixed + number handling. + +2001-03-10 Henrik Grubbström + + * src/*/*.c: Added many casts to make code more 64bit-safe. + +2001-03-07 Werner Lemberg + + * INSTALL, docs/BUILD: We need GNU make 3.78 or newer. + +2001-03-07 Tom Kacvinsky + + * src/type1/t1objs.c (T1_Init_Face): Minor correction: We must wait + until parse_font_bbox is changed before we use logical shift rights + in the assignments of `root->ascender', `root->descender', and + `root->max_advance_width'. + + (T1_Done_Face): Free `char_name' table to avoid a memory leak. + Submitted by Sander van der Wal . + +2001-03-05 Tom Kacvinsky + + * src/cff/cffgload.c (CFF_Load_Glyph): Set glyph control data to the + the Type 2 glyph charstring (used by conversion programs). + Submitted by Ha Shao . + +2001-03-04 Antoine Leca + + * include/freetype/ttnameid.h: Correct a stupid typo which prevented + correct compilation (TT_MS_LANGID_TIGRIGNA_ETHIOPIA appeared twice). + +2001-03-04 Werner Lemberg + + * src/autohint/ahtypes.h (AH_Hinter): Add elements + `disable_horz_edges', `disable_vert_edges'. + * src/autohint/ahhint.c (ah_hint_edges_3, ah_hinter_hint_edges): Use + them (and remove static variables with the same names). + * src/pcf/pcfutil.c (BitOrderInvert): Add `const'. + * docs/glnames.py: Updated to latest pstables.h changes. + + * builds/unix/detect.mk: Add test for Hurd. + * builds/hurd/detect.mk: Removed. + +2001-03-04 Sander van der Wal + + * src/psnames/pstables.h: Add more `const'. + * src/pcf/pcfutil.c: Ditto. + +2001-03-04 Werner Lemberg + + * src/base/ftglyph.c (FT_Glyph_To_Bitmap): Fixing typo + (FT_Glyph_Done -> FT_Done_Glyph). + +2001-03-01 Antoine Leca + + * include/freetype/ttnameid.h: Added some new Microsoft language + codes and LCIDs as found in Office Xp. + +2001-02-28 David Turner + + * builds/hurd/detect.mk: New file. Added support to detect the GNU + Hurd operating system as Unix-like. Fix submitted by Anthony Fok + . + + * src/type1/t1gload.c (T1_Load_Glyph): Set glyph control data to the + the Type 1 glyph charstring (used by conversion programs). + Submitted by Ha Shao . + +2001-02-22 David Turner + + * src/base/ftgrays.c (grays_sweep): The function didn't exit + immediately if `num_cells' was 0 as it should. Thanks to Boris for + finding this out. + + * src/base/ftglyph.c (FT_Glyph_To_Bitmap): Fixed memory leak when + bitmap rendering fails (thanks to Graham Asher). + +2001-02-13 Werner Lemberg + + * docs/docmaker.py (DocSection::add_element): Use + `self.print_error()'. + + * builds/unix/config.{guess,sub}: Updated (from ftp.gnu.org). + +2001-02-13 David Turner + + * docs/docmaker.py, include/freetype/*.h: Updated the DocMaker + script to support chapters and section block ordering. Updated the + public header files accordingly. + + * src/base/ftglyph.c (FT_Glyph_Copy): Advance width and glyph format + were not correctly copied. + +2001-02-08 Tom Kacvinsky + + * src/cff/cffparse.c (cff_parse_font_matrix): Removed an + unnecessary fprintf( stderr, ... ). + +2001-02-07 Tom Kacvinsky + + * src/type1/t1objs.c (T1_Init_Face): Added code to get the + units_per_EM from the value assigned in parse_font_matrix, if + available. Default to 1000 if not available. + + * src/cff/cffparse.c (cff_parse_font_matrix): Added logic to get + the units_per_EM from the FontMatrix. + + (cff_parse_fixed_thousand): New function. Gets a real number from + the CFF font, but multiplies by 1000 (this is to avoid rounding + errors when placing this real number into a 16.16 fixed number). + + (cff_parse_real): Added code so that the integer part is moved + into the high sixteen bits of the 16.16 fixed number. + + * src/cff/cffobjs.c (CFF_Init_Face): Added logic to get the units + per EM from the CFF dictionary, if available. + + * include/freetype/internal/cfftypes.h: In struct CFF_Font_Dict_, + added a units_per_em member to facilitate passing of units_per_em + from function cff_parse_font_matrix. + + * src/type1/t1load.c (is_alpha): Make `-' a legal alphanumeric + character. This is so that font names with `-' are fully parsed, + etc... + +2001-02-02 Werner Lemberg + + * src/psaux/psobjs.c (shift_elements): Remove if clause (which is + obsolete now). + + (reallocate_t1_table, PS_Table_Done): Replace REALLOC() with ALLOC() + + MEM_Copy() to avoid a memory bug. + +2001-02-01 David Turner + + * docs/docmaker.py: Improved the index sorting routine to place + capital letters before small ones. Added the `' marker to + section blocks in order to give the order of blocks. + +2001-01-30 Antoine Leca + + * include/freetype/ttnameid.h: Latest updates to Microsoft language + ID codes. + +2001-01-24 Tom Kacvinsky + + * src/cff/t1load.c (parse_font_matrix): Added heuristic to get + units_per_EM from the font matrix. + + (parse_dict): Deleted test to see whether the FontInfo keyword has + been seen. Deletion of this test allows fonts without FontInfo + dictionaries to be parsed by the Type 1 driver. + + (T1_Open_Face): Deleted empty subroutines array test to make sure + fonts with no subroutines still are parsed. + +2001-01-17 Francesco Zappa Nardelli + + * src/pcfread.c (pcf_get_properties, pcf_get_metrics, + pcf_get_bitmaps): Fix compiler errors. + +2001-01-11 David Turner + + * src/pcf/pcfread.c: Removed some compilation warnings related + to comparison of signed vs. unsigned integers. + + * include/freetype/internal/ftdebug.h: Changed the debug trace + constants from trace_t2xxxx to trace_cffxxxx to be able to compile + the CFF driver in debug mode. + +2001-01-11 Matthew Crosby + + * builds/unix/freetype-config.in: Fix problems with separate + --prefix and --exec-prefix. + +2001-01-11 David Turner + + * docs/docmaker.py: Added cross-references generation as well as + more robust handling of pathname wildcard matching. + +2001-01-10 Werner Lemberg + + * docs/docmaker.py: Minor improvements to reduce unwanted spaces + and empty lines in output. + +2001-01-09 David Turner + + * docs/docmaker.py: Improved script to generate table of contents + and index pages. It also supports wildcards on non Unix systems. + + * include/freetype/*.h, include/freetype/cache/*.h: Updated comments + to include section definitions/delimitations for the API Reference + generator. + + * include/freetype/freetype.h: Moved declaration of + `FT_Generic_Finalizer' and the `FT_Generic' structure to... + * include/freetype/fttypes.h: here. + +2001-01-04 Werner Lemberg + + * include/freetype/ttnameid.h: Updated Unicode code range comments. + +2001-01-03 Tom Kacvinsky + + * src/cff/rules.mk: Use cffgload.{c,h} instead of t2gload.{c,h}. + + * include/freetype/internal/internal.h: Changed to use cfftypes.h + (cfferrs.h) instead of t2types.h (t2errors.h, respectively). + + * include/freetype/internal/cfftypes.h: Merged in changes from + t2types.h and made this the canonical `types' header for the CFF + driver. + + * include/freetype/internal/t2types.h: This file was merged with + cfftypes.h and is no longer necessary. + + * include/freetype/internal/t2errors.h: Renamed to cfferrs.h. + + * src/cff/cffobjs.c, src/cff/cffobjs.h, src/cff/cffparse.c, + src/cff/cffdrivr.c, src/cff/cff.c, src/cff/cffload.c, + src/cff/cffgload.c, src/cff/cffgload.h: Changed to use + cffgload.{c,h} instead of t2gload.{c,h}. All occurrences of t2_ + (T2_) were replaced with cff_ (CFF_, respectively). + + * src/cff/t2gload.h: Renamed cffgload.h. + + * src/cff/t2gload.c: Renamed cffgload.c + +2000-01-02 Jouk Jansen + + * builds/vms: Support files for VMS architecture added. + * descrip.mms, src/*/descrip.mms: VMS makefiles added. + * README.VMS: New file. + +2000-01-01 Werner Lemberg + + * LICENSE.TXT: Added info about PCF driver license. + +2001-01-01 Francesco Zappa Nardelli + + * src/pcf/*: New driver module for PCF font format (used in + X Window System). + * include/freetype/internal/ftdebug.h (FT_Trace): Added values for + PCF driver. + * include/freetype/internal/pcftypes.h: New file. + * include/freetype/config/ftmodule.h: Added PCF driver module. + +2001-01-01 Werner Lemberg + + * src/winfonts/winfnt.c (FNT_Get_Char_Index): Fix parameter type. + +2000-12-31 Werner Lemberg + + * builds/modules.mk (clean_module_list): Fixed deletion of module + file in case `make make_module_list' is called before `make setup'. + +2000-12-30 Werner Lemberg + + * src/cff/cffload.c (CFF_Load_Charset): Improved error messages. + (CFF_Load_Charset, CFF_Load_Encoding): Remove unnecessary variable + definition. + +2000-12-30 Tom Kacvinsky + + * include/freetype/internal/t2types.h, + include/freetype/internal/cfftypes.h: Changed the structures for + CFF_Charset and CFF_Encoding for the new implementations of the + charset and encoding parsers in the CFF driver. + + * src/cff/t2gload.c (t2_lookup_glyph_by_stdcharcode, + t2_operator_seac): Added these functions for use in implementing the + seac emulation provided by the Type 2 endchar operator. + (T2_Parse_CharStrings): Added seac emulation for the endchar + operator. + + * src/cff/cffload.c (CFF_Load_Encoding, CFF_Load_Charset, + CFF_Done_Encoding, CFF_Done_Charset): Extended to load and parse the + charset/encoding tables, and free the memory used by them when the + CFF driver is finished with them. Added tables + + cff_isoadobe_charset + cff_expert_charset + cff_expertsubset_charset + cff_standard_encoding + cff_expert_encoding + + so that the encoding/charset parser can handle predefined encodings and + charsets. + +2000-12-24 Tom Kacvinsky + + * src/cff/t2gload.c (T2_Load_Glyph): Added code so that the font + transform is applied. + + * src/cff/cffparse.c (cff_parse_font_matrix): Added code so that + the font matrix numbers are scaled by 1/(matrix->yy). Also, the + offset vector now contains integer values instead of 16.16 fixed + numbers. + +2000-12-22 Tom Kacvinsky + + * src/autohint/ahhint.c (ah_hinter_load_glyph): + Removed unnecessary comments and commented-out code. + +2000-12-21 David Turner + + * src/cid/cidafm.c, src/cid/cidafm.h: removed un-needed files, + we'll work on supporting CID AFM files later I guess :-) + +2000-12-21 Tom Kacvinsky + + * src/autohint/ahhint.c (ah_hinter_load, ah_hinter_load_glyph): + Changed so that fonts with a non-standard FontMatrix render + correctly. Previously, the first glyph rendered from such a + font did not have the transformation matrix applied. + +2000-12-17 Werner Lemberg + + * *.mk: Added lots of `.PHONY' targets. + +2000-12-17 Karsten Fleischer + + * *.mk: Implemented `platform' target to disable auto-detection. + +2000-12-14 Werner Lemberg + + * docs/design/modules.html: Removed. Covered by design-*.html. + + * INSTALL: Added info about makepp. + +2000-12-14 David Turner + + Added support for clipped direct rendering in the smooth renderer. + This should not break binary compatibility of existing applications. + + * include/freetype/fttypes.h, include/freetype/ftimage.h: Move + definition of the FT_BBox structure from the former to the latter. + * include/freetype/ftimage.h: Add `ft_raster_flag_clip' value to + FT_Raster_Flag enumeration. + Add `clip_box' element to FT_Raster_Params structure. + * src/smooth/ftgrays.c (grays_convert_glyph): Implement it. + + * INSTALL: Updated installation instructions on Win32, listing the + new `make setup list' target used to list supported + compilers/targets. + + * src/raster/ftraster.c (ft_black_render): Test for unsupported + direct rendering before testing arguments. + +2000-12-13 David Turner + + * include/freetype/config/ft2build.h, + include/freetype/internal/internal.h: Fixed header inclusion macros + to use direct definitions. This is the only way to do these things + in a portable way :-( The rest of the code should follow shortly + though everything compiles now. + + * builds/compiler/intelc.mk, builds/compiler/watcom.mk: New files. + + * builds/win32/detect.mk: Added support for the Intel C/C++ + compiler, as well as _preliminary_ (read: doesn't work!) support for + Watcom. Also added a new setup target. Type `make setup list' for + a list of supported command-line compilers on Win32. + + * src/base/ftdebug.c: Added dummy symbol to avoid empty file if + conditionals are off. + +2000-12-13 Werner Lemberg + + * builds/unix/ftsystem.c: Fixed typos. Fixed inclusion of wrong + ftconfig.h file. + +2000-12-12 Werner Lemberg + + * include/freetype/config/ft2build.h (FT2_ROOT, FT2_CONFIG_ROOT): + Removed. ANSI C doesn't (explicitly) allow macro expansion in + arguments using `##'. + (FT2_PUBLIC_FILE, FT2_CONFIG_FILE, FT2_INTERNAL_FILE): Use directory + names directly. Make them configurable. Use `##' to strip leading + and trailing spaces from arguments. + + * builds/unix/ft2unix.h: Adapted. + + * src/base/ftsystem.c (ft_alloc, ft_realloc, ft_free, ft_io_stream, + ft_close_stream): Use FT_CALLBACK_DEF. + + * builds/unix/ftsystem.c: Use new header scheme. + (FT_Done_Memory): Use free() from FT_Memory structure. + + * src/base/ftinit.c, src/base/ftmac.c: Header scheme fixes. + +2000-12-11 Werner Lemberg + + * include/freetype/config/ft2build.h (FT2_CONFIG_ROOT, + FT2_PUBLIC_FILE, FT2_CONFIG_FILE, FT2_INTERNAL_FILE, + FT_SOURCE_FILE): Use `##' operator to be really ANSI C compliant. + +2000-12-09 Werner Lemberg + + * builds/unix/detect.mk: Remove unused USE_CFLAGS variable. + +2000-12-08 Werner Lemberg + + * */*.h: Changed body inclusion macro names to start and end with + `__' (those which haven't converted yet). Fixed minor conversion + issues. + + * src/winfonts/winfnt.c: Updated to new header inclusion scheme. + + * src/truetype/ttinterp.c: Remove unused CALC_Length() macro. + +2000-12-07 David Turner + + * */*.[ch]: Changed source files to adhere to the new + header inclusion scheme. Not completely tested but works for now + here. + + * src/cff/t2driver.c: Renamed and updated to... + * src/cff/cffdrivr.c: New file. + * src/cff/t2driver.h: Renamed and updated to... + * src/cff/cffdrivr.h: New file. + * src/cff/t2load.c: Renamed and updated to... + * src/cff/cffload.c: New file. + * src/cff/t2load.h: Renamed and updated to... + * src/cff/cffload.h: New file. + * src/cff/t2objs.c: Renamed and updated to... + * src/cff/cffobjs.c: New file. + * src/cff/t2objs.h: Renamed and updated to... + * src/cff/cffobjs.h: New file. + * src/cff/t2parse.c: Renamed and updated to... + * src/cff/cffparse.c: New file. + * src/cff/t2parse.h: Renamed and updated to... + * src/cff/cffparse.h: New file. + * src/cff/t2tokens.h: Renamed and updated to... + * src/cff/cfftoken.h: New file. + + * src/cff/cff.c, src/cff/rules.mk: Updated. + +2000-12-06 David Turner + + * src/cache/ftlru.c (FT_Lru_Done): Fixed memory leak. + +2000-12-06 Werner Lemberg + + * builds/module.mk: Replaced `xxx #' with `xxx$(space). + * builds/os2/detect.mk, builds/win32/detect.mk: Moved comment to + avoid trailing spaces in variable. + * builds/freetype.mk: Use $(D) instead of $D to make statement more + readable. + + * docs/docmaker.py: Formatting. + +2000-12-05 David Turner + + * src/psaux/psauxmod.c: Fixed a broken inclusion of component + header files (an FT_FLAT_COMPILE test was missing). + + * src/cache/ftcmanag.c (FTC_Manager_Done): Fixed a bug that caused + an occasional crash when the function was called (due to a dangling + pointer). + + * src/base/ftsystem.c (FT_Done_Memory): Fixed an obvious bug: + The ANSI `free()' function was called instead of `memory->free()'. + + * docs/docmaker.py: Added section filtering, multi-page generation + (index page generation is still missing though). + +2000-12-04 David Turner + + * builds/unix/install.mk, builds/unix/ft2unix.h: The file `ft2unix.h' + is now installed as for Unix systems. Note that we + still use the `freetype2/freetype' installation path for now. + + * */*.[ch]: Now using as the default build and setup + configuration file in all public headers. Internal source files + still need some changes though. + + * builds/devel/ft2build.h, builds/devel/ftoption.h: Created a new + directory to hold all development options for both the Unix and + Win32 developer builds. + + * builds/win32/detect.mk, builds/win32/w32-bccd.mk, + builds/win32/w32-dev.mk: Changed the developer build targets to + `devel-gcc' and `devel-bcc' in order to be able to develop with the + Borland C++ compiler. + +2000-12-01 David Turner + + + * Version 2.0.1 released. + ========================= + + + * builds/unix/configure.in, builds/unix/configure, + builds/cygwin/configure.in, builds/cygwin/configure: Setting + `version_info' to 6:1:0 for the 2.0.1 release. + + * CHANGES: Added a summary of changes between 2.0.1 and 2.0. + + * builds/unix/ftconfig.in, builds/cygwin/ftconfig.in: Changes + to allow compilation under Unix with the Unix-specific config + files. + +2000-12-01 Werner Lemberg + + * INSTALL: Revised. + * builds/compiler/bcc-dev.mk, builds/compiler/visualage.mk, + builds/compiler/bcc.mk, builds/win32/w32-bcc.mk, + builds/win32/w32-bccd.mk: Revised. + * include/freetype/config/ftbuild.h, + include/freetype/internal/internal.h: Revised. + * include/freetype/ftimage.h: Updated to new header inclusion scheme. + +2000-11-30 Werner Lemberg + + * builds/toplevel.mk (.PHONY): Adding `distclean'. + * builds/unix/detect.mk (.PHONY): Adding `devel', `unix', `lcc', + `setup'. + +2000-11-30 David Turner + + * INSTALL: Slightly updated the quick starter documentation to + include IDE compilation, prevent against BSD Make, and specify `make + setup' instead of a single `make' for build configuration. + + * include/config/ftbuild.h, include/internal/internal.h: Added new + configuration files used to determine the location of all public, + configuration, and internal header files for FreeType 2. Modified + all headers under `include/freetype' to reflect this change. Note + that we still need to change the library source files themselves + though. + + * builds/compiler/bcc.mk, builds/compiler/bcc-dev.mk, + builds/win32/w32-bcc.mk, builds/win32/w32-bccd.mk, + builds/win32/detect.mk: Added new files to support compilation with + the free Borland C++ command-line compiler. Modified the detection + rules to recognize the new `bcc32' target in `make setup bcc32'. + + * src/sfnt/ttcmap.c, src/sfnt/ttpost.c, src/sfnt/ttsbit.c, + src/truetype/ttobjs.c, src/truetype/ttgload.c, + src/truetype/ttinterp.c: Fixed a few comparisons that Borland C++ + didn't really like. Basically, this compiler complains when FT_UInt + is compared to FT_UShort (apparently, it promotes `UShort' to `Int' + in these cases). + +2000-11-30 Tom Kacvinsky + + * t2objs.c (T2_Init_Face): Added calculation of `face->height' for + pure CFF fonts. + + * t1objs.c (T1_Init_Face): Fixed computation of `face->height'. + +2000-11-29 David Turner + + * src/base/ftbbox.c (BBox_Conic_Check): Fixed a really stupid + bug in the formula used to compute the conic Bézier extrema + of non-monotonous arcs. + +2000-11-29 Werner Lemberg + + * src/base/ftcalc.c (FT_SqrtFixed), src/base/ftobjs.c + (FT_Set_Renderer): Use FT_EXPORT_DEF. + * src/cache/ftcimage.c (FTC_Image_Cache_Lookup), + src/cache/ftcmanag.c (FTC_Manager_Done, FTC_Manager_Reset, + FTC_Manager_Lookup_Face, FTC_Manager_Lookup_Size, + FTC_Manager_Register_Cache), src/cache/ftcsbits.c + (FTC_SBit_Cache_Lookup): Ditto. + + * src/include/freetype/cache/ftcglyph.h (FTC_GlyphNode_Init), + src/include/freetype/ftmac.h (FT_New_Face_From_FOND): Use FT_EXPORT. + +2000-11-29 Werner Lemberg + + * src/sfnt/sfdriver.c: Include ttsbit.h and ttpost.h only + conditionally. + + * src/truetype/ttdriver.c (Set_Char_Sizes, Set_Pixel_Sizes): Set + `size->strike_index' only conditionally. + + * src/type1/t1driver.c, src/type1/t1objs.c: Include t1afm.h only + conditionally. + + * src/winfonts/winfnt.h: Move all type definitions to... + * src/include/freetype/internal/fnttypes.h: New file. + * src/winfonts/winfnt.c: Use it. + +2000-11-29 ??? ??? + + * include/freetype/internal/ftdebug.h: Replaced FT_CAT and FT_XCAT + with a direct solution (which also satisfies picky compilers). + +2000-11-28 YAMANO-UCHI Hidetoshi + + * src/truetype/ttobjs.c (TT_Init_Size): Fix #ifdef's to work with + disabled interpreter also. + + * src/base/ftnames.c (FT_Get_Sfnt_Name_Count): Fix incorrect + parentheses. + +2000-11-26 Tom Kacvinsky + + * src/cff/t2gload.c (T2_Parse_CharStrings): Added logic to glyph + width setting code to take into account even/odd argument counts + and glyph width operand before endchar/hmoveto/vmoveto. + +2000-11-26 Werner Lemberg + + * builds/ansi/ansi.mk: Fix inclusion order of files. + +2000-11-26 Keith Packard + + * src/type1/t1objs.c (T1_Init_Face): Compute style flags. + +2000-11-26 Werner Lemberg + + * builds/compiler/ansi-cc.mk (CLEAN_LIBRARY): Fix rule and + conditional. + +2000-11-23 Werner Lemberg + + * src/type1/t1load.c (parse_subrs, parse_charstrings): Use decrypt + function from PSAux module. + + * src/type1/t1parse.c (T1_Done_Parse): Renamed to... + (T1_Finalize_Parser): New function (to avoid name clash with a + function in the PSAux module). + (T1_Decrypt): Removed since it is duplicated in the PSAux module. + (T1_Get_Private_Dict): Added `psaux' as new parameter; use decrypt + function from PSAux module. + + * src/type1/t1parse.h: Adapted. + +2000-11-22 Tom Kacvinsky + + * src/cff/t2objs.c (T2_Init_Face): For pure CFF fonts, set + `root->num_faces' to `cff->num_faces' and set `units_per_EM' + to 1000. + + * src/cff/t2parse.c (parse_t2_real): Fixed real number parsing + loop. + + * src/cff/t2load.c (T2_Get_String): Called T2_Get_Name with a + sid that was off by one. + +2000-11-16 David Turner + + * src/autohint/ahtypes.h (AH_Hinter): Added new fields to control + auto-hinting of synthetic Type 1 fonts. + + * src/autohint/ahhint.c (ah_hinter_load, ah_hinter_load_glyph): + Added auto-hinting support of synthetic Type 1 fonts. + +2000-11-12 Tom Kacvinsky + + * src/sfnt/ttload.c (TT_LookUp_Table, TT_Load_Generic_Table): Change + tracing output. + + * src/sfnt/sfobjs.c (SFNT_Load_Face): Set boolean variable + `has-outline' to true only if the font has a `glyf' or `CFF ' table. + +2000-11-11 Werner Lemberg + + * builds/win32/visualc/freetype.dsp: Fix raster1->raster and + type1z->type1. + +2000-11-11 Tom Kacvinsky + + * builds/unix/freetype-config.in, builds/cygwin/freetype-config.in: + Added a --libtool option. When freetype-config --libtool is + invoked, the absolute path to the libtool convenience library + is returned. + +2000-11-11 Werner Lemberg + + * builds/cygwin/cygwin-def.in: Same fix as previous. + +2000-11-10 Tom Kacvinsky + + * builds/unix/unix-def.in: Add + + INSTALL_PROGRAM := @INSTALL_PROGRAM@ + INSTALL_SCRIPT := @INSTALL_SCRIPT@ + + so that installation of freetype-config does not fail. + +2000-11-10 Werner Lemberg + + * builds/cygwin/freetype-config.in, builds/unix/freetype-config.in: + Move test down for empty --exec-prefix. + Fix --version. + + * builds/cygwin/install.mk, builds/unix/install.mk: Use + $(INSTALL_SCRIPT) for installation of freetype-config. + + * builds/cygwin/install.mk: Fix clean target names. + +2000-11-09 David Turner + + + * Version 2.0 released. + ======================= + +---------------------------------------------------------------------------- + +Copyright 2000-2017 by +David Turner, Robert Wilhelm, and Werner Lemberg. + +This file is part of the FreeType project, and may only be used, modified, +and distributed under the terms of the FreeType project license, +LICENSE.TXT. By continuing to use, modify, or distribute this file you +indicate that you have read the license and understand and accept it +fully. + + +Local Variables: +version-control: never +coding: utf-8 +End: diff --git a/libs/freetype-2.6.5/ChangeLog.21 b/libs/freetype-2.8/ChangeLog.21 similarity index 96% rename from libs/freetype-2.6.5/ChangeLog.21 rename to libs/freetype-2.8/ChangeLog.21 index 26569821..eff9f799 100644 --- a/libs/freetype-2.6.5/ChangeLog.21 +++ b/libs/freetype-2.8/ChangeLog.21 @@ -1,9439 +1,9438 @@ -2005-06-08 Werner Lemberg - - - * Version 2.1.10 released. - ========================== - - - * src/pcf/readme: Renamed to... - * src/pcf/README: This. - -2005-06-07 Detlef Würkner - - * builds/amiga/*: Added copyright notes, reworked some comments. - -2005-06-05 Werner Lemberg - - * Add copyright notices to all files which don't have one. - - * docs/license.txt: Renamed to... - * docs/LICENSE.TXT: This. - * docs/FTL.txt: Renamed to... - * docs/FTL.TXT: This. - * docs/GPL.txt: Renamed to... - * docs/GPL.TXT: This. - - * docs/PATENTS: Slightly reworded. Suggested by Sylvain Beucler - . - -2005-06-04 Werner Lemberg - - * include/freetype/ftimage.h (FT_Outline_MoveToFunc, - FT_Outline_LineToFunc, FT_Outline_ConicToFunc, - FT_Outline_CubicToFunc, FT_Raster_RenderFunc), - include/freetype/ftrender.h (FT_Glyph_TransformFunc, - FT_Renderer_RenderFunc, FT_Renderer_TransformFunc): Don't use - `const' to stay compatible with FreeType 2.1.9. - -2005-06-01 Adam D. Moss - - * src/base/ftstroke.c (ft_stroker_inside): Revert `sigma' patch from - 2004-07-11; this gives much better results under normal - circumstances. - -2005-05-30 Chia I Wu - - * include/freetype/ftbitmap.h (FT_Bitmap_Embolden): Minor - documentation improvements. - - * include/freetype/ftoutln.h (FT_Outline_Embolden): Fix typos. - - * src/base/ftbitmap.c (FT_Bitmap_Embolden): Add support for bitmap - of pixel_mode FT_PIXEL_MODE_GRAY2 or FT_PIXEL_MODE_GRAY4. - If xstr is larger than 8 and bitmap is of pixel_mode - FT_PIXEL_MODE_MONO, set xstr to 8 instead of returning error. - -2005-05-29 Chia I Wu - - * src/base/ftbitmap.c (FT_Bitmap_Embolden): Fix emboldening bitmap - of mode FT_PIXEL_MODE_GRAY. Also add support for mode - FT_PIXEL_MODE_LCD and FT_PIXEL_MODE_LCD_V. - (ft_bitmap_assure_buffer): FT_PIXEL_MODE_LCD and FT_PIXEL_MODE_LCD_V - should have ppb (pixel per byte) 1. - Zero the padding when there's no need to allocate memory. - - * src/base/ftsynth.c (FT_GlyphSlot_Embolden): Handle slot->advance - too. - More suited emboldening strength. - -2005-05-28 Chia I Wu - - * src/base/ftbitmap.c (FT_Bitmap_Embolden): Handle negative pitch. - Handle FT_PIXEL_MODE_GRAY with num_gray != 256. - Improve speed for FT_PIXEL_MODE_GRAY. - (ft_bitmap_assure_buffer): Accept FT_PIXEL_MODE_LCD and - FT_PIXEL_MODE_LCD_V. - -2005-05-27 Chia I Wu - - * src/base/ftsynth.c (FT_GlyphSlot_Embolden): Initialize `error'. - - * src/base/ftobjs.c (ft_cmap_done_internal): New function. - (FT_CMap_Done): Remove cmap from cmap list. - (destroy_charmaps, FT_CMap_New): Don't call FT_CMap_Done but - ft_cmap_done_internal. - -2005-05-26 Werner Lemberg - - * docs/GPL.txt: Update postal address of FSF. - -2005-05-26 Chia I Wu - - * include/freetype/ftbitmap.h (FT_Bitmap_Embolden): Improve - documentation. - - * src/base/ftsynth.c (FT_BOLD_THRESHOLD): Removed. - (FT_GlyphSlot_Embolden): Check whether slot is bitmap owner. - Always modify the metrics. - -2005-05-24 Werner Lemberg - - * docs/CHANGES: Updated. - -2005-05-24 Chia I Wu - - * include/freetype/ftbitmap.h (FT_Bitmap_Embolden): New declaration. - - * include/freetype/ftoutln.h (FT_Outline_Embolden): New declaration. - - * src/base/ftbitmap.c (ft_bitmap_assure_buffer): New auxiliary - function. - (FT_Bitmap_Embolden): New function. - - * src/base/ftoutln.c (FT_Outline_Embolden): New function. - - * src/base/ftsynth.c: Don't include FT_INTERNAL_CALC_H and - FT_TRIGONOMETRY_H but FT_BITMAP_H. - (FT_GlyphSlot_Embolden): Use FT_Outline_Embolden or - FT_Bitmap_Embolden. - -2005-05-24 Werner Lemberg - - * configure: Always remove config.mk, builds/unix/unix-def.mk, and - builds/unix/unix-cc.mk. This fixes repeated calls of the script. - Reported by Nelson Beebe and Behdad Esfahbod. - - * README.CVS: Mention file permissions. - -2005-05-23 Werner Lemberg - - * builds/amiga/makefile.os4 (WARNINGS), builds/compiler/gcc-dev.mk - (CFLAGS), builds/compiler/gcc.mk (CFLAGS): Remove - -fno-strict-aliasing. - - * src/sfnt/rules.mk (SFNT_DRV_SRC): Don't include ttsbit0.c -- - it is currently loaded from ttsbit.c. - -2005-05-23 Behdad Esfahbod - - Say you have `(Foo*)x' and want to assign, pass, or return it as - `(Bar*)'. If you simply say `x' or `(Bar*)x', then the C compiler - would warn you that type casting incompatible pointer types breaks - strict-aliasing. The solution is to cast to `(void*)' instead which - is the generic pointer type, so the compiler knows that it should - make no strict-aliasing assumption on `x'. But the problem with - `(void*)x' is that seems like in C++, unlike C, `void*' is not a - generic pointer type and assigning `void*' to `Bar*' without a cast - causes an error. The solution is to cast to `Bar*' too, with - `(Bar*)(void*)x' as the result -- this is what the patch does. - - * include/freetype/cache/ftccache.h (FTC_CACHE_LOOKUP_CMP), - include/freetype/cache/ftcmru.h (FTC_MRULIST_LOOKUP_CMP): Remove - cast on lvalue, use a temporary pointer instead. - Cast temporarily to (void*) to not break strict aliasing. - - * include/freetype/internal/ftmemory.h (FT_MEM_ALLOC, - FT_MEM_REALLOC, FT_MEM_QALLOC, FT_MEM_QREALLOC, FT_MEM_FREE), - src/base/ftglyph.c (FT_Glyph_To_Bitmap): Cast temporarily to (void*) - to not break strict aliasing. - - * src/base/ftinit.c (FT_USE_MODULE): Fix wrong type information. - - * builds/unix/configure.ac (XX_CFLAGS): Remove -fno-strict-aliasing. - -2005-05-23 David Turner - - Fix Savannah bug #12213 (incorrect behaviour of the cache sub-system - in low-memory conditions). - - * include/freetype/cache/ftccache.h (FTC_CACHE_TRYLOOP, - FTC_CACHE_TRYLOOP_END): New macros. - - * src/cache/ftccache.c (FTC_Cache_NewNode), src/cache/ftcsbits.c - (ftc_snode_compare): Use FT_CACHE_TRYLOOP and FTC_CACE_TRYLOOP_END. - -2005-05-23 Werner Lemberg - - * src/base/rules.mk (BASE_SRC): Don't add ftsynth.c here but... - (BASE_EXT_SRC): Here. - -2005-05-22 Werner Lemberg - - * src/base/ftrfork.c (raccess_guess_apple_generic): Mark - `version_number' and `entry_length' as unused. - (raccess_guess_linux_double_from_file_name): Remove `memory'. - (raccess_make_file_name): Mark `error' as unused. - - * src/bdf/bdflib.c (_bdf_parse_properties): Remove `memory'. - - * src/cid/cidobjs.c (cid_face_init): Remove `psnames'. - - * src/sfnt/sfobjs.c (sfnt_load_face): Remove `memory'. - - * src/truetype/ttgxvar.c (ft_var_readpackedpoints, - ft_var_readpackeddeltas, ft_var_load_avar): Mark `error' as unused. - - * src/base/rules.mk (BASE_SRC): Add ftsynth.c. - -2005-05-21 David Turner - - * src/base/ftsynth.c (FT_GlyphSlot_Embolden): Fix a bug that - produced unpleasant artefacts when trying to embolden very sharp - corners. - -2005-05-20 Werner Lemberg - - * docs/CHANGES: Updated. - -2005-05-20 Chia I Wu - - * src/base/ftbitmap.c: Don't include FT_FREETYPE_H and FT_IMAGE_H - but FT_BITMAP_H. - (FT_Bitmap_Copy): New function (from ftglyph.c). - - * include/freetype/ftbitmap.h (FT_Bitmap_Copy): New public - definition. - - * src/base/ftglyph.c: Include FT_BITMAP_H. - (ft_bitmap_copy): Move to ftbitmap.c. - (ft_bitmap_glyph_init): Remove `memory' variable. - Create new bitmap object if FT_GLYPH_OWN_BITMAP isn't set. - (ft_bitmap_glyph_copy): Use FT_Bitmap_Copy. - (ft_bitmap_glyph_done): Use FT_Bitmap_Done. - (ft_outline_glyph_init): Use FT_Outline_Copy. - - * src/base/ftoutln.c (FT_Outline_Copy): Handle source == target. - (FT_Outline_Done_Internal): Check for valid `memory' pointer. - (FT_Outline_Translate, FT_Outline_Reverse, FT_Outline_Render, - FT_Outline_Transform): Check for valid `outline' pointer. - - * src/base/ftobjs.c (FT_New_GlyphSlot): Prepend glyph slot to - face->glyph, otherwise a new second glyph slot cannot be created. - (FT_Done_GlyphSlot): Fix memory leak. - (FT_Open_Face): Updated -- face->glyph is already managed by - FT_New_GlyphSlot. - - * src/type42/t42objs.c (T42_GlyphSlot_Done): Updated. - -2005-05-20 Kirill Smelkov - - * include/freetype/ftimage.h (FT_Raster_Params), - include/freetype/ftoutln.h (FT_Outline_Translate, - FT_Outline_Transform), src/base/ftoutln.c (FT_Outline_Translate, - FT_Outline_Transform): Decorate parameters with `const' where - appropriate. - Update all callers. - - * src/raster/ftraster.c (ft_black_reset), src/smooth/ftgrays.c - (gray_raster_reset): Remove `const' from `pool_base' argument. - -2005-05-18 Kirill Smelkov - - * src/raster/ftmisc.h: New file. Only needed if ftraster.c is - compiled as stand-alone. - - * src/raster/ftraster.c: Add comment how to compile as stand-alone. - s/FT_CONFIG_OPTION_STATIC_RASTER/FT_STATIC_RASTER/. - s/TT_STATIC_RASTER/FT_STATIC_RASTER/. - [_STANDALONE_]: Include ftimage.h and ftmisc.h. - (FT_TRACE1, FT_TRACE6, ft_memset, FT_MEM_ZERO): Define - conditionally. - (Render_Glyph, Render_Gray_Glyph): Return Raster_Err_None (or - Raster_Err_Unsupported). - (ft_black_new) [_STANDALONE_]: Fix type of `the_raster'. - (ft_black_init, ft_black_reset, ft_black_set_mode, ft_black_render): - Use `ras', not `raster'. - (ft_black_done): Use FT_UNUSED_RASTER. - (Horizontal_Sweep_Init, Horizontal_Sweep_Step, - Horizontal_Gray_Sweep_Span): Use FT_UNUSED_RASTER. - -2005-05-18 Werner Lemberg - - * docs/announce: Start updating. - - * docs/CHANGES: Updated. - -2005-05-16 Vitaliy Pasternak - - * builds/win32/visualc/freetype.vcproj: Updated. - Exclude debug info for `Release' versions to reduce library size. - -2005-05-16 Werner Lemberg - - * src/base/ftobjs.c (FT_Open_Face): Make it work as documented, this - is, ignore `aface' completely if face_index < 0. Reported by David - Osborn . - -2005-05-16 Kirill Smelkov - - * include/freetype/ftimage.h (FT_Outline_MoveToFunc, - FT_Outline_LineTo_Func, FT_Outline_ConicToFunc, - FT_Outline_CubicToFunc), src/smooth/ftgrays.c (gray_render_conic, - gray_render_cubic, gray_move_to, gray_line_to, gray_conic_to, - gray_cubic_to, gray_render_span, gray_sweep): Decorate parameters - with `const' where appropriate. - -2005-05-11 Kirill Smelkov - - * include/freetype/ftimage.h (FT_Raster_RenderFunc), - include/freetype/ftrender.h (FT_Glyph_TransformFunc, - FT_Renderer_Render_Func, FT_Renderer_TransformFunc), - src/base/ftglyph.c (ft_outline_glyph_transform), - src/raster/ftrend1.c (ft_raster1_transform, ft_raster1_render), - src/smooth/ftgrays.c (FT_Outline_Decompose, gray_raster_render), - src/smooth/ftsmooth.c (ft_smooth_transform, - ft_smooth_render_generic, ft_smooth_render, ft_smooth_render_lcd, - ft_smooth_render_lcd_v): Decorate parameters with `const' where - appropriate. - - * src/raster/ftraster.c (RASTER_RENDER_POOL): Removed. Obsolete. - (ft_black_render): Decorate parameters with `const' where - appropriate. - -2005-05-11 Werner Lemberg - - * src/sfnt/ttcmap.c (tt_cmap4_set_range): Fix typo (FT_PEEK_SHORT -> - FT_PEEK_USHORT) which caused crashes. Reported by Ismail Donmez - . - -2005-05-08 Werner Lemberg - - * include/freetype/internal/ftserv.h (FT_FACE_FIND_GLOBAL_SERVICE) - [__cplusplus]: Fix typo. - -2005-05-07 Werner Lemberg - - Handle unsorted SFNT type 4 cmaps correctly (reported by Dirck - Blaskey ). - - * src/sfnt/ttcmap.h (TT_CMap): Add member `unsorted'. - * src/sfnt/ttcmap.c: Use SFNT_Err_Ok where appropriate. - - (tt_cmap0_validate, tt_cmap2_validate, tt_cmap6_validate, - tt_cmap8_validate, tt_cmap10_validate, tt_cmap12_validate): Use - `FT_Error' as return type. - (tt_cmap4_validate): Use `FT_Error' as return type. - Return error code for unsorted cmap. - (tt_cmap4_char_index, tt_cmap4_char_next): Use old code for unsorted - cmaps. - (tt_face_build_cmaps): Set `unsorted' variable in cmap. - -2005-05-07 Werner Lemberg - - * src/truetype/ttpload.c (tt_face_get_location): Fix typo. - -2005-05-06 Werner Lemberg - - * src/cff/cffobjs.c (cff_face_init): Set ppem value in top - dictionary for SFNT-based CFF. - -2005-05-05 Werner Lemberg - - Handle malformed `loca' table entries. - - * docs/TODO: Add some bugs which should be fixed. - - * include/freetype/internal/tttypes.h (TT_FaceRec): Add `glyf_len' - element. - - * src/truetype/ttpload.c (tt_face_load_loca): Get length of `glyf' - table. - (tt_face_get_location): Fix computation of `asize' for malformed - `loca' entries. - -2005-05-01 David Turner - - * Jamfile: Remove `otvalid' from the list of compiled modules. - - * include/freetype/internal/ftserv.h: Add compiler pragmas to get - rid of annoying warnings with Visual C++ compiler in maximum warning - mode. - - * src/autofit/afhints.c, src/autofit/aflatin.c, src/base/ftstroke.c, - src/bdf/bdfdrivr.c, src/cache/ftcbasic.c, src/cache/ftccmap.c, - src/cache/ftcmanag.c, src/cff/cffload.c, src/cid/cidload.c, - src/lzw/zopen.c, src/otvalid/otvgdef.c, src/pcf/pcfread.c, - src/sfnt/sfobjs.c, src/truetype/ttgxvar.c: Remove compiler warnings. - -2005-04-28 Werner Lemberg - - * docs/TODO: Updated. - -2005-04-24 Werner Lemberg - - * src/otvalid/otvcommn.c - (otv_GSUBGPOS_have_MarkAttachmentType_flag): Handle table == 0. - -2005-04-16 Werner Lemberg - - * src/cff/cffobjs.c (cff_face_init): Set default upem value in top - font dict also. - Handle font matrix settings in subfonts. - - * src/cff/cffgload.c (cff_slot_load): Use the correct font matrix - for CID-keyed fonts with subfonts. - - * docs/formats.txt: Updated. - -2005-04-14 Kirill Smelkov - - * include/freetype/freetype.h (FT_Vector_Transform), - include/freetype/ftimage.h (FT_Raster_Params), - include/freetype/ftoutln.h, src/base/ftoutln.c (FT_Outline_Get_CBox, - FT_Outline_Copy, FT_Outline_Transform, FT_Vector_Transform, - FT_Outline_Get_Bitmap), src/raster/ftraster.c (ft_black_render), - src/smooth/ftgrays.c (gray_raster_render): Decorate parameters with - `const' where appropriate. - -2005-04-14 Werner Lemberg - - * src/type1/t1load.c (parse_charstrings): Catch this non-standard - beginning of the /CharStrings dictionary: - - /CharStrings 118 dict def - Private begin - CharStrings begin - - * src/sfnt/ttsbit0.c (tt_sbit_decoder_load_image): Fix arguments - to call of tt_sbit_decoder_load_bitmap. - -2005-04-13 Werner Lemberg - - * docs/TODO: Updated. - - * autogen.sh: Use `--force' for all commands. - -2005-04-09 Werner Lemberg - - * src/pshinter/pshalgo.c (ps_hints_apply): Change scaling values - only if `fitted' is not zero. - -2005-04-06 Werner Lemberg - - * src/truetype/ttgload.c (tt_face_get_metrics) [FT_OPTIMIZE_MEMORY]: - Fix typo which sometimes causes wrong metrics for the last glyph. - -2005-04-04 David Turner - - * devel/ftoption.h, include/freetype/config/ftoption.h - (FT_OPTIMIZE_MEMORY): Comment out this macro for the upcoming 2.1.10 - release. - (*_CHESTER_*): Removed. No longer used. - - * src/autofit/afhints.c (af_axis_hints_new_segment, - af_axis_hints_new_edge): Small tweak to use less heap memory. - -2005-04-03 Werner Lemberg - - * src/type1/t1parse.c (T1_New_Parser): Relax the check for a valid - first line in the font. - -2005-04-03 Werner Lemberg - - * docs/CHANGES, include/freetype/freetype.h: Improve documentation - of FT_Set_Pixel_Sizes and FT_Set_Char_Size. - -2005-03-26 Detlef Würkner - - * builds/amiga/src/base/ftsystem.c (ft_amiga_stream_io): Fix buffer - offsets after a large read. - -2005-03-26 Werner Lemberg - - * src/autofit/afglobal.c (af_face_globals_get_metrics): - s/index/gidx/. - - * src/sfnt/ttsbit0.c (tt_sbit_decoder_load_image): Fix compiler - warnings. - - * src/sfnt/rules.mk (SFNT_DRV_SRC): Add ttsbit0.c. - - * src/sfnt/ttsbit0.h: Dummy file for build with `make'. - -2005-03-26 Detlef Würkner - - Update of the Amiga port. - - * builds/amiga/makefile, builds/amiga/makefile.os4, - builds/amiga/smakefile: Included the base extension files - (ftbitmap.c, ftotval.c, ftpfr.c, ftstroke.c, ftxf86.c). - -2005-03-25 Detlef Würkner - - Update of the Amiga port. - - * builds/amiga/makefile, builds/amiga/smakefile: Handle new modules. - - * builds/amiga/makefile.os4: Makefile for AmigaOS4 SDK. - - * builds/amiga/README: Updated. - - * builds/amiga/include/freetype/config/ftconfig.h: Handle gcc for - AmigaOS4. - - * builds/amiga/include/freetype/config/ftmodule.h: Handle new - modules. - - * builds/amiga/src/base/ftdebug.c: Updated to current version of - default ftdebug.c. - Add various include files and macros to have proper support for - both AmigaOS4 and older AmigaOS versions. - Don't declare KVPrintF explicitly. - Replace getenv with GetVar. - Actually enable debugging code. - - * builds/amiga/src/base/ftsystem.c: Major rewrite. - -2005-03-23 Werner Lemberg - - * tests/*: Removed. - -2005-03-23 Werner Lemberg - - * docs/CHANGES, docs/INSTALL.ANY: Updated. - - * include/freetype/ftmoderr.h: Replace `Autohint' with `Autofit'. - Add `OTvalid'. - - * src/autofit/aferrors.h: New file. - - * src/autofit/afglobal.c, src/autofit/afhints.c, - src/autofit/aflatin.c, src/autofit/afloader.c: s/FT_Err_/AF_Err_/. - Include aferrors.h. - - * src/autofit/rules.mk (AUTOF_DRV_H): Include aferrors.h. - - * src/otvalid/otverror.h: s/FT_Mod_Err_OTV/FT_Mod_Err_OTvalid/. - -2005-03-22 David Turner - - * src/autohint/*: Removed. - * Jamfile: Updated. - -2005-03-15 David Turner - - * src/bdf/bdflib.c: Remove compiler warnings. - (hash_rehash, hash_init): Don't call FT_MEM_ZERO. - (_bdf_list_t): Add `memory' field. - (_bdf_list_init, _bdf_list_done, _bdf_list_ensure): New functions. - (_bdf_shift, _bdf_join): Rename to... - (_bdf_list_shift, _bdf_list_join): This. - (_bdf_split): Renamed to... - (_bdf_list_split): This. Use new functions. - (bdf_internal_readstream): Removed. - (NO_SKIP): New macro. - (_bdf_readstream): Rewritten. - (bdf_create_property, _bdf_add_comment): Improve allocation. - (_bdf_set_default_spacing, _bdf_parse_glyphs): Updated. Improve - allocation. - (_bdf_parse_properties, _bdf_parse_start): Updated. - (bdf_load_font): Updated to use new functions. - - * src/type1/t1parse.c (check_type1_format): New function. - (T1_New_Parser): Use it to check font header before allocating - anything on the heap. - - * src/type42/t42parse.c (t42_parser_init): Modify functions to check - the font header before allocating anything on the heap. - - * include/freetype/internal/ftmemory.h (FT_ARRAY_MAX, - FT_ARRAY_CHECK): New macros. - - * src/base/ftstream.c (FT_Stream_TryRead): New function. - * include/freetype/internal/ftstream.h: Updated. - - * src/pcf/pcfread.c (pcf_read_TOC), src/pcf/pcfutil.c - (BitOrderInvert, TwoByteSwap, FourByteSwap): Minor fixes and - simplifications. Try to protect the PCF driver from doing stupid - things with broken fonts. - - * src/lzw/ftlzw.c (FT_Stream_OpenLZW): Check the LZW header before - doing anything else. This avoids unnecessary heap allocations - (400KByte of heap memory for the LZW decoder). - - * src/gzip/ftgzip.c (FT_Stream_OpenGzip): Ditto for the gzip - decoder, although the code savings are smaller. - - * docs/CHANGES: Updated. - -2005-03-10 David Turner - - * src/tools/glnames.py: Add comment to explain the compression - being used for the Adobe Glyph List. - -2005-03-10 Werner Lemberg - - * src/truetype/ttpload.c (tt_face_load_cvt, tt_face_load_fpgm): - Fix serious typo which prevented correct TT rendering. - - * include/freetype/internal/ftmemory.h: Undo change from 2005-03-03. - To suppress warnings it is sufficient to use `-fno-strict-aliasing'. - -2005-03-10 Werner Lemberg - - * src/tools/glnames.py: Formatted. - Format output to be in sync with other FreeType code. - Import `re' and `os.path'. - (StringTable) <__init__>: Add parameter to initialize master table - name. - (StringTable) : Don't pass master table name. - (StringTable) : Emit explanatory comment. - Simplify and make output more human readable. - (t1_bias, glyph_list, adobe_glyph_names): Removed. Unused. - (main): Use `basename' for file name in header. - - * src/psnames/pstables.h: Regenerated. - -2005-03-09 David Turner - - * src/tools/glnames.py: Rewrite the generator for the `pstables.h' - header file which contains various constant tables related to glyph - names. It now uses a different, more compact storage scheme that - saves about 20KB. This also closes Savannah bug #12262. - - * src/psnames/pstables.h: Regenerated. - - * src/psnames/psmodule.c (ps_unicode_value): Use - `ft_get_adobe_glyph_index', a new function defined in `pstables.h'. - (ps_get_macintosh_name, ps_get_standard_strings): Updated. - - * src/base/ftobjs.c (FT_Set_Char_Sizes): Handle fractional sizes - more carefully. This fixes Savannah bug #12263. - -2005-03-06 David Turner - - * src/otvalid/otvgsub.c, src/otvalid/otvgpos.c: Make static tables - constant. - - * src/autofit/aflatin.c (af_latin_metrics_init): Fix Savannah bug - #12212 (auto-hinter refuses to work if no Unicode charmap in font). - -2005-03-05 Werner Lemberg - - * autogen.sh: New script for bootstrapping. - - * README.CVS: New file which documents bootstrapping. - - * builds/unix/aclocal.m4, builds/unix/config.guess, - builds/unix/config.sub, builds/unix/configure, - builds/unix/ltmain.sh: Removed. - -2005-03-04 Werner Lemberg - - * src/base/ftutil.c: Include FT_INTERNAL_OBJECTS_H. - -2005-03-03 Werner Lemberg - - Various fixes for C and C++ compiling. - - * src/autofit/*: Add copyright messages. - - * src/autofit/afhints.c (af_glyph_hints_done): Don't use - `AF_Dimension' but `int' for loop counter. - - * src/autofit/aflatin.c (af_latin_metrics_init_widths): Don't use - `AF_Dimension' but `int' for loop counter. - Use proper enumeration value for `render_mode'. - (af_latin_metrics_scale_dim): Don't shadow variables. - (af_latin_hints_compute_segments): Use proper cast for `major_dir' - and `segment_dir'. - (af_latin_align_linked_edge, af_latin_hint_edges): Fix arguments of call to - `af_latin_compute_stem_width'. - (af_latin_hints_apply): Don't use `AF_Dimension' but `int' for loop - counter. - - * src/base/ftdbgmem.c (ft_mem_table_get_source, FT_DumpMemory): Use - proper cast for memory allocation. - - * src/cff/cffdrivr.c (cff_get_kerning): Use proper cast for - initialization of `sfnt'. - - * src/sfnt/sfdriver.c: Include `ttkern.h'. - - * src/sfnt/ttkern.c (tt_face_get_kerning): Don't shadow variables. - - * src/truetype/ttgload.c: Include `ttpload.h'. - -2005-03-03 David Turner - - * include/freetype/internal/ftmemory.h (FT_ALLOC, FT_REALLOC, - FT_QALLOC, FT_QREALLOC) [gcc >= 3.3]: Provide macro versions which - avoid compiler warnings. - (FT_NEW, FT_NEW_ARRAY, FT_RENEW_ARRAY, FT_QNEW, FT_QNEW_ARRAY, - FT_QRENEW_ARRAY, FT_ALLOC_ARRAY, FT_REALLOC_ARRAY): Updated. - - * include/freetype/internal/ftserv.h (FT_FACE_FIND_SERVICE, - FT_FACE_FIND_GLOBAL_SERVICE, FT_FACE_LOOKUP_SERVICE) [__cplusplus]: - Provide macro versions which avoid compiler warnings. - - * src/base/ftutil.c (ft_highpow2): New utility function. - - * include/freetype/internal/ftobjs.h: Updated. - - * src/pfr/pfrload.c (pfr_get_gindex, pfr_compare_kern_pairs, - pfr_sort_kerning_pairs): Don't define if FT_OPTIMIZE_MEMORY is set. - (pfr_phy_font_done): Don't handle `kern_pairs' if FT_OPTIMIZE_MEMORY - is set. - (pfr_phy_font_load): Don't call `pfr_sort_kerning_pairs' if - FT_OPTIMIZE_MEMORY is set. - - * src/pfr/pfrobjs.c (pfr_slot_load): Comment out some code which - doesn't work with broken fonts. - (pfr_face_get_kerning) [FT_OPTIMIZE_MEMORY]: Implement. - - * src/pfr/pfrtypes.h (PFR_KernItemRec): Optimize member types. - (PFR_NEXT_KPAIR): New macro. - (PFR_PhyFontRec): Don't define `kern_pairs' if FT_OPTIMIZE_MEMORY is - set. - - * src/sfnt/ttsbit0.c (tt_sbit_decoder_load_image): Introduce - temporary variable to avoid gcc warning. - (tt_face_load_sbit_image): Mark unused variables with FT_UNUSED. - - * src/truetype/ttpload.c (tt_face_load_loca) [FT_OPTIMIZE_MEMORY]: - Remove redundant variable. - - * include/freetype/config/ftmodule.h: Moving the order of drivers to - speed up font loading. The PCF and BDF loaders are still slow and - consume far too much memory. - -2005-03-03 Werner Lemberg - - * devel/ftoption.h: Updated to recent changes. - -2005-03-02 Werner Lemberg - - * src/autofit/afdummy.c, src/autofit/afdummy.h - (af_dummy_script_class): Fix type. - - * src/autofit/aflatin.c, src/autofit/aflatin.h - (af_latin_script_class): Fix type. - - * src/autofit/rules.mk (AUTOF_DRV_SRC): Fix typo. - -2005-03-01 David Turner - - * src/sfnt/ttkern.c (tt_face_load_kern, tt_face_get_kerning), - src/sfnt/ttsbit0.c (tt_face_load_sbit_strikes, - tt_sbit_decoder_load_byte_aligned, tt_sbit_decoder_load_compound, - tt_sbit_decoder_load_image), src/sfnt/ttload.c - (tt_face_load_metrics): Remove compiler warnings - -- redundant variables, missing initializations, etc. - - * src/sfnt/ttsbit.h: Handle FT_OPTIMIZE_MEMORY. - - * src/autofit/rules.mk, src/autofit/module.mk, - src/autofit/afangles.h: New files. - - * src/autofit/afhints.c (af_axis_hints_new_segment, - af_axis_hints_new_edge): New functions. - (af_glyph_hints_done): Do proper deallocation. - (af_glyph_hints_reload): Only reallocate points array. This - drastically reduces heap usage. - - * src/autofit/afhints.h (AF_PointRec, AF_SegmentRec): Optimize - member types and positions. - (AF_AxisHintsRec): Add `max_segments' and `max_edges'. - (af_axis_hints_new_segment, af_axis_hints_new_edge): New prototypes. - - * src/autofit/aflatin.c (af_latin_metrics_scale): Don't call - AF_SCALER_EQUAL_SCALES. - (af_latin_hints_compute_segments): Change return type to FT_Error. - Update all callers. - Improve segment allocation. - (af_latin_hints_compute_edges): Change return type to FT_Error. - Update all callers. - Improve edge allocation and link handling. - (af_latin_hints_detect_features): Change return type to FT_Error. - Update all callers. - - * src/autofit/aflatin.h: Updated. - - * src/autofit/afloader.c (af_loader_load_g) - : Assure axis->num_edges > 1. This fixes - a bug with certain fonts. - - * include/freetype/config/ftmodule.h: The auto-fitter is now the - only supported auto-hinting module. - - * include/freetype/config/ftstdlib.h (FT_INT_MAX): New macro. - -2005-02-28 Werner Lemberg - - * src/truetype/ttpload.c (tt_face_load_loca): Fix typo. - - * src/sfnt/ttkern.c: Include `ttkern.h'. - (FT_COMPONENT): Updated. - - * include/freetype/internal/fttrace.h: Add entry for `ttkern'. - - * src/sfnt/ttsbit0.c: s/FT_Err_/SFNT_Err_/. - Decorate constants with `U' and `L' where necessary. - - * src/sfnt/ttcmap.c (tt_cmap4_next): Remove unused variable. - -2005-02-28 David Turner - - * src/base/ftdbgmem.c (FT_DumpMemory): Added sorting of memory - sources according to decreasing maximum cumulative allocations. - (ft_mem_source_compare): New auxiliary function. - - * src/sfnt/ttsbit0.c: New file, implementing a heap-optimized - embedded bitmap loader. - - * src/sfnt/ttsbit.c: Include `ft2build.h', FT_INTERNAL_DEBUG_H, - FT_INTERNAL_STREAM_H, FT_TRUETYPE_TAGS_H. - Load `ttsbit0.c' if FT_OPTIMIZE_MEMORY is set, otherwise use - file contents. - (tt_face_load_sbit_strikes): Set up root fields to indicate the - strikes. This fixes Savannah bug #12107. - Use `static' keyword for `sbit_line_metrics_field', - `strike_start_fields', `strike_end_fields'. - - * include/freetype/internal/tttypes.h (TT_FaceRec): Define - `sbit_table', `sbit_table_size', `sbit_num_strikes' if - FT_OPTIMIZE_MEMORY is set. - Don't define `num_sbit_strikes' and `sbit_strikes' if - FT_OPTIMIZE_MEMORY is set. - - * src/cff/cffobjs.c (sbit_size_reset): Handle FT_OPTIMIZE_MEMORY. - - * src/sfnt/sfobjs.c (sfnt_load_face): Fixed bug that prevented - loading SFNT fonts without a `kern' table. - Properly pass root->face_flags. - Remove code for TT_CONFIG_OPTION_EMBEDDED_BITMAPS. - - * src/sfnt/sfdriver.c (sfnt_interface) - [TT_CONFIG_OPTION_EMBEDDED_BITMAPS]: Don't use `tt_find_sbit_image' - and `tt_load_sbit_metrics'. - - * src/sfnt/ttcmap.c: Optimize linear charmap scanning for Format 4. - (OPT_CMAP4): New macro. - (TT_CMap4Rec) [OPT_CMAP4]: New structure. - (tt_cmap4_init, tt_cmap4_set_range, tt_cmap4_next, tt_cmap4_reset) - [OPT_CMAP4]: New functions. - (tt_cmap4_char_next) [OPT_CMAP4]: Use `tt_cmap4_next' and - `tt_cmap4_reset'. - (tt_cmap4_class_rec) [OPT_CMAP4]: Use `TT_CMap4Rec' and - `tt_cmap4_init'. - - * src/truetype/ttobjs.c (Reset_SBit_Size): Handle - FT_OPTIMIZE_MEMORY. - - * src/autofit/afhints.h (AF_PointRec, AF_SegmentRec, AF_EdgeRec): - Optimize member types. - - * src/autofit/afloader.c (af_loader_done): Call - `af_glyph_hints_done'. - -2005-02-27 David Turner - - * src/sfnt/ttkern.c (tt_face_load_kern): Fix a small bug which - caused invalid (random) return values for the horizontal kerning. - -2005-02-25 David Turner - - Implement several memory optimizations to drastically reduce the - heap usage of FreeType, especially in the case of memory-mapped - files. The idea is to avoid loading and decoding tables in the - heap, and instead access the raw data whenever possible (i.e., when - it doesn't compromise performance). - - This has several benefits: For example, opening vera.ttf now uses - just a small amount of memory (even when the FT_Library footprint is - accounted for), until you start loading glyphs. Even then, you save - at least 20KB compared to the non-optimized case. Performance of - various operations, including open and close, has also been - dramatically improved. - - More optimizations to come, especially for the auto-hinter. - - * include/freetype/internal/sfnt.h (TT_Face_GetKerningFunc): New - function type. - (SFNT_Interface): Add it. - - * include/freetype/internal/tttypes.h (TT_HdmxEntryRec, TT_HdmxRec, - TT_Kern0_PairRec): Don't define if FT_OPTIMIZE_MEMORY is set. - (TT_FaceRec): Define `horz_metrics', `horz_metrics_size', - `vert_metrics', `vert_metrics_size', `hdmx_table', - `hdmx_table_size', `hdmx_record_count', `hdmx_record_size', - `hdmx_record_sizes', `kern_table', `kern_table_size, - `num_kern_tables', `kern_avail_bits', `kern_order_bits' if - FT_OPTIMIZE_MEMORY is set. - Don't define `hdmx', `num_kern_pairs', `kern_table_index', - `kern_pairs' if FT_OPTIMIZE_MEMORY is set. - - * src/base/ftdbgmem.c (ft_mem_table_set): Don't shadow variable. - Fix compiler warning. - - * src/cff/cffdrivr.c (Get_Kerning): Renamed to... - (cff_get_kerning): This. Simplify. - (cff_driver_class): Updated. - - * src/sfnt/Jamfile (_sources): Add `ttkern'. - * src/sfnt/rules.mk (SFNT_DRV_SRC): Add `ttkern.c'. - - * src/sfnt/sfdriver.c (sfnt_interface): Add `tt_face_get_kerning'. - - * src/sfnt/sfnt.c: Include `ttkern.c'. - - * src/sfnt/sfobjs.c: Include `ttkern.h'. - (sfnt_load_face): Consider the `kern' and `gasp' table as optional. - (sfnt_done_face): Call `tt_face_done_kern'. - Handle horizontal metrics for FT_OPTIMIZE_MEMORY. - - * src/sfnt/ttkern.c, src/sfnt/ttkern.h: New files. Code has been - taken from `ttload.c' and `ttload.h'. - Provide special versions of `tt_face_load_kern', - `tt_face_get_kerning', and `tt_face_done_kern' for - FT_OPTIMIZE_MEMORY. - - * src/sfnt/ttload.c (tt_face_load_metrics, tt_face_load_hdmx, - tt_face_free_hdmx): Provide version for FT_OPTIMIZE_MEMORY. - (tt_face_load_kern, tt_kern_pair_compare, TT_KERN_INDEX): Moved to - `ttkern.c'. - - * src/sfnt/ttload.h: Updated. - - * src/sfnt/ttsbit.c (sbit_metrics_field): Add `static' keyword. - - * src/truetype/ttdriver.c (Get_Kerning): Renamed to... - (tt_get_kerning): This. Simplify. - (tt_driver_class): Updated. - - * src/truetype/ttgload.c (TT_Get_Metrics): Renamed to... - (tt_face_get_metrics): This. Provide version for FT_OPTIMIZE_MEMORY. - Update all callers. - (Get_Advance_Widths): Replaced with... - (Get_Advance_WidthPtr): This. Provide version for - FT_OPTIMIZE_MEMORY. - Update all callers. - - * src/truetype/ttgload.h: Updated. - -2005-02-22 David Turner - - * src/base/ftdbgmem.c: Partly rewritten. Added the ability to list - all allocation sites in the memory debugger. Also a new function - FT_DumpMemory() was added. It is only available in builds with - FT_DEBUG_MEMORY defined, and you must declare it in your own code to - use it, i.e., with something like: - - extern void FT_DumpMemory( FT_Memory ); - - ... - - FT_DumpMemory( memory ); - - * include/freetype/config/ftoption.h - (TT_CONFIG_OPTION_BYTECODE_INTERPRETER): Comment out definition -- - again. - (FT_OPTIMIZE_MEMORY): New configuration macro to control various - optimizations for reducing the heap footprint of memory-mapped - TrueType files. - - * include/freetype/internal/ftmemory.h (FT_ARRAY_ZERO): New - convenience macro. - - * include/freetype/internal/tttypes.h (TT_FaceRec) - [FT_OPTIMIZE_MEMORY]: Use optimized types for `num_locations' and - `glyph_locations'. - - * src/truetype/ttgload.c (load_truetype_glyph): Call - `tt_face_get_location'. - - * src/truetype/ttobjs.c (tt_face_init) - [FT_CONFIG_OPTION_INCREMENTAL]: Improve error handling. - (tt_face_done): Call `tt_face_done_loca'. - - * src/truetype/ttpload.c (tt_face_get_location, tt_face_done_loca): - New functions. If FT_OPTIMIZE_MEMORY is set, the locations table is - read directly from memory-mapped streams, instead of being decoded - into the heap. - (tt_face_load_loca) [FT_OPTIMIZE_MEMORY]: New implementation. - (tt_face_load_cvt, tt_face_load_fpgm): Only load table if the - bytecode interpreter is compiled in. - - * src/truetype/ttpload.h: Updated. - - * src/autohint/ahglyph.c (ah_outline_load): Improve allocation - logic. - -2005-02-20 Werner Lemberg - - * builds/unix/ltmain.sh: Regenerated with `libtoolize --force - --copy' from libtool 1.5.14. - * builds/unix/aclocal.m4: Regenerated with `aclocal -I .' from - automake 1.9.4. - - * builds/unix/config.guess, builds/unix/config.sub: Updated from - `config' CVS module at subversions.gnu.org. - - * builds/unix/install-sh, builds/unix/mkinstalldirs: Updated from - `texinfo' CVS module at subversions.gnu.org. - -2005-02-14 Werner Lemberg - - * src/cff/cffcmap.c (cff_cmap_unicode_init): Don't try to build - a cmap for a CID-keyed font which doesn't have SIDs. - -2005-02-13 Werner Lemberg - - * src/type1/t1load.c (read_binary_data): Return more meaningful - value. - (parse_encoding, parse_subrs, parse_charstrings, parse_dict): Check - parser error value after call to T1_Skip_PS_Token (where necessary). - - * src/type1/t1parse.c (T1_Get_Private_Dict): Check parser error - value after call to T1_Skip_PS_Token. - - * src/cid/cidparse.c (cid_parser_new): Check parser error value - after call to cid_parser_skip_PS_token. - - * src/type42/t42parse.c (t42_parse_encoding, t42_parse_sfnts, - t42_parse_charstrings, t42_parse_dict): Check parser error value - after call to T1_Skip_PS_Token (where necessary). - - * src/psaux/psobjs.c (skip_string, ps_parser_skip_PS_token, - ps_tobytes): Add error messages. - -2005-02-12 Werner Lemberg - - * configure: Output more variables to the created Makefile so that - it can be used for ft2demos also (if the FT2DEMOS variable is - defined). - -2005-02-10 David Turner - - * src/pfr/pfrgload.c (pfr_glyph_load): Fix an unbounded growing - dynamic array when loading a glyph from a PFR font (Savannah bug - #11921). - - * src/base/ftbitmap.c (FT_Bitmap_Convert): Small improvements to the - conversion function (mainly stupid optimization). - - * src/base/Jamfile: Adding ftbitmap.c to the list of compiled files. - -2005-02-10 Werner Lemberg - - * builds/unix/freetype-config.in: Add new flag `--ftversion' to - return the FreeType version. Suggested by George Williams - . - - * docs/CHANGES: Updated. - -2005-02-09 Werner Lemberg - - * src/otvalid/otvmod.c (otv_validate): Deallocate arrays in case - of error. Reported by YAMANO-UCHI Hidetoshi . - -2005-02-08 Werner Lemberg - - * src/psaux/t1decode.c (t1_decoder_parse_charstrings) - : Accept `T1_Parse_Have_Moveto' state also which can - happen in empty glyphs. Reported by Ian Brown - (Savannah bug #11856). - -2005-02-04 Werner Lemberg - - * src/otlayout/*: Removed. Obsolete. - -2004-12-28 Werner Lemberg - - * builds/unix/ltmain.sh: Regenerated with `libtoolize --force - --copy' from libtool 1.5.10. - * builds/unix/aclocal.m4: Regenerated with `aclocal -I .' from - automake 1.9.4. - * builds/unix/configure: Regenerated with autoconf 2.59b. - - * builds/unix/config.guess, builds/unix/config.sub: Updated from - `config' CVS module at subversions.gnu.org. - - * builds/unix/install-sh: Updated from - `texinfo' CVS module at subversions.gnu.org. - - * builds/unix/ftsystem.c (FT_Stream_Open): Add proper cast for - ft_alloc. - Fix compiler warning. - -2004-12-27 Dirck Blaskey - - * src/cff/cffobjs.c (cff_face_init): Improve computation of - FT_STYLE_BOLD_FLAG. - -2004-12-27 Werner Lemberg - - * src/cff/cffobjs.c (cff_face_init): A CFF within an SFNT can have - only a single font. This is undocumented but has been verified on - the opentype list. - -2004-12-26 Werner Lemberg - - * Jamfile (FT2_COMPONENTS): Add `otvalid'. - -2004-12-25 Werner Lemberg - - * src/base/ftbitmap.c (FT_Bitmap_Convert): Fix compiler warning. - -2004-12-15 Werner Lemberg - - * vms_make.com: Add ftbitmap.obj. - -2004-12-14 Werner Lemberg - - * src/base/ftbitmap.c, include/freetype/ftbitmap.h: New files for - handling various bitmap formats. - - * include/freetype/config/ftheader.h (FT_BITMAP_H): New macro. - - * src/base/rules.mk (BASE_EXT_SRC): Add ftbitmap.c. - - * src/bdf/bdfdrivr.c (BDF_Glyph_Load): Don't convert bitmaps to 8bpp - but return them as-is. - - * docs/CHANGES: Mention new bitmap API. - * include/freetype/ftchapters.h: Updated. - -2004-12-11 Robert Clark - - * src/base/ftobjs.c (FT_Get_Kerning): Make kerning amount - dependent on ppem by scaling down for ppem < 25, then do normal - rounding. This gives slightly better results than rounding towards - zero. - -2004-12-09 Werner Lemberg - - * src/base/ftobjs.c (FT_Get_Kerning): Always round towards zero - for FT_KERNING_DEFAULT. This greatly enhances the kerning for - small ppem values. - -2004-12-08 Werner Lemberg - - * src/base/ftobjs.c (ft_glyphslot_clear): Reset `lsb_delta' and - `rsb_delta'. - -2004-12-05 Werner Lemberg - - * builds/unix/install.mk (install): Use $(OBJ_BUILD) for ftconfig.h. - -2004-12-03 Antoine Leca - - * include/freetype/ttnameid.h: Updated to latest - specifications from Microsoft. - -2004-11-26 Jouk Jansen - - * vms_make.com: Include ftbbox.c. - Fix `ccopt'. - Handle `otvalid' module. - Update `vmslib.dat' default values. - Fixes to `libs.opt'. - -2004-11-23 Anders Kaseorg - - * src/base/ftoutln.c (FT_OrientationExtremumRec, - ft_orientation_extremum_compute): Removed. - (FT_Outline_Get_Orientation): Rewritten, simplified. - - * src/autohint/ahglyph.c: Include FT_OUTLINE_H. - (ah_test_extremum, ah_get_orientation): Removed. - (ah_outline_load): Use FT_Outline_Get_Orientation. - - * src/base/ftsynth.c (ft_test_extrema, ft_get_orientation): Removed. - (FT_GlyphSlot_Embolden): Use FT_Outline_Get_Orientation. - -2004-11-23 Fernando Papa - - * src/truetype/ttinterp.h: Fix typo. - -2004-11-22 Antoine Leca - - * builds/win32/detect.mk: Corrected logic that detects Windows NT to - use the previous change even if win32 is forced. Corrected - detection of win32 on Win9X. - - * builds/dos/detect.mk: Added same correction as for win32 about - COPY on Windows NT. Detection of plain DOS 7.x. - -2004-11-22 Werner Lemberg - - * builds/detect.mk: Undo change from 2004-11-20. - * builds/win32/detect.mk: If the `OS' environment variable contains - `Windows_NT', use `cmd.exe /c copy' for copying files. - -2004-11-20 Werner Lemberg - - * builds/detect.mk (dos_setup): Use `cmd.exe' for copying - $(CONFIG_MK) to force lowercase file name under Windows. - -2004-11-19 Werner Lemberg - - Fix a serious bug in the TT hinter. - - * src/truetype/ttgload.c (TT_Process_Simple_Glyph): Don't shift - points vertically before hinting. - - * docs/CHANGES: Updated. - - * src/cache/ftcglyph.c (FTC_GNode_UnselectFamily, - FTC_GCache_Lookup): A new try to fix comparison with zero. - -2004-11-16 Werner Lemberg - - * builds/unix/configure.ac: Add `-fno-strict-aliasing' if gcc is - used. - * builds/unix/configure: Regenerated. - * builds/unix/config.guess, builds/unix/config.sub: Updated from - `config' CVS module at subversions.gnu.org. - -2004-11-16 Dr. Martin P.J. Zinser - - * src/cache/ftcglyph.c (FTC_GNode_UnselectFamily, - FTC_GCache_Lookup): Fix comparison with zero. - - * docs/INSTALL.VMS: Updated. - - * vms_make.com: Updated. All `descrip.mms' files are now created - automatically. - - * src/*/descrip.mms: Removed. - -2004-11-16 Owen Taylor - - * builds/unix/freetype-config.in: Suppress -L$libdir for - /usr/lib64 as well as /usr/lib. (Reported by Dan Winship - - https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=139199) - -2004-11-11 Werner Lemberg - - * src/cff/cffdrivr.c (cff_service_ps_info): Updated. - * src/cid/cidriver.c (cid_service_ps_info): Updated. - * src/type42/t42drivr.c (t42_ps_get_font_private): New function. - (t42_service_ps_info): Updated. - - * src/type42/t42parse.c (t42_parse_dict): Remove compiler warning. - -2004-11-11 David Bevan - - Add new function FT_Get_PS_Font_Private(). - - * include/freetype/internal/services/svpsinfo.h - (PS_GetFontPrivateFunc): New service function. - - * include/freetype/t1tables.h, src/base/fttype1.c - (FT_Get_PS_Font_Private): New function. - - * src/type1/t1driver.c (t1_ps_get_font_private): New function. - (t1_service_ps_info): Updated. - -2004-10-13 Werner Lemberg - - * include/freetype/config/ftstdlib.h: Include `stddef.h'. - (ft_ptrdiff_t): Define. - - * include/freetype/fttypes.h (FT_PtrDist): Use `ft_ptrdiff_t'. - - * src/cid/cidload.c (cid_parse_dict), src/type1/t1load.c - (parse_dict): Fix compiler warning. - -2004-10-11 Joshua Neal - - * src/sfnt/ttcmap.c (tt_face_build_cmaps): Check for pointer - overflow. - - * src/sfnt/ttload.c (tt_face_load_hdmx): Protect against bad input. - Don't use FT_QNEW_ARRAY but FT_NEW_ARRAY to make deallocation work - in case of failure. - - * src/sfnt/ttsbit.c (Load_SBit_Range): Check range intervals. - (tt_face_load_sbit_strikes): Allocate `strike_sbit_ranges' after - frame test. - - * src/truetype/ttgload.c (TTLoad_Simple_Glyph): Add assertion for - `flag'. - -2004-10-09 Werner Lemberg - - * docs/CHANGES: Updated. - -2004-10-09 Boris Letocha - - Fix handling of NPUSHW if skipped in data stream. - - * src/truetype/ttinterp.c (opcode_length): Set value for NPUSHW - to -2. - (SkipCode, TT_RunIns): Use opcode_length value for computation of - bytes to be skipped. - -2004-09-10 Jouk Jansen - - * vms_make.com: Updated. - -2004-09-09 Werner Lemberg - - Adding OpenType validation module. The code is based on the - (unfinished) `otlayout' module but has been heavily modified to make - it much more compact. - - * src/otvalid/*: New module. - - * include/freetype/ftotval.h, src/base/ftotval.c, - include/freetype/internal/services/svotval.h: New files. - - * include/freetype/config/ftmodule.h: Add otv_module_class. - * include/freetype/config/ftheader.h (FT_OPENTYPE_VALIDATE_H): New - macro. - * include/freetype/internal/ftserv.h - (FT_SERVICE_OPENTYPE_VALIDATE_H): New macro. - * include/freetype/internal/fttrace.h (otvmodule, otvcommon, - otvbase, otvgdef, otvgpos, otvgsub, otvjstf): New trace components. - - * include/freetype/ftchapters.h: Updated. - - * src/base/Jamfile (Library), src/base/descrip.mms (OBJS), - src/base/rules.mk (BASE_EXT_SRC): Updated. - - * docs/CHANGES: Updated. - -2004-09-08 Werner Lemberg - - * src/tools/docmaker/sources.py (re_source_block_format2) : - Use lookahead assertion to not match `*/'. This removes spurious - insertions of `/' in the HTML output. - -2004-09-07 Werner Lemberg - - * src/truetype/ttgxvar.c (TT_Vary_Get_Glyph_Deltas): Fix call to - FT_NEW_ARRAY. - -2004-09-04 Werner Lemberg - - * include/freetype/internal/ftobjs.h: Don't include - FT_CONFIG_STANDARD_LIBRARY_H. - (FT_Validator, FT_ValidationLevel, FT_ValidatorRec, FT_VALIDATOR, - ft_validator_init, ft_validator_run, ft_validator_error, FT_INVALID, - FT_INVALID_TOO_SHORT, FT_INVALID_OFFSET, FT_INVALID_FORMAT, - FT_INVALID_GLYPH_ID, FT_INVALID_DATA): Move to... - - * include/freetype/internal/ftvalid.h: New file. - Make FT_INVALID return module-specific error codes. - - * include/freetype/internal/internal.h (FT_INTERNAL_VALIDATE_H): New - macro. - - * include/freetype/fterrors.h: Undefine FT_ERR_PREFIX only if - FT_KEEP_ERR_PREFIX isn't defined. - - * src/base/ftobjs.c: Include FT_INTERNAL_VALIDATE_H. - - * src/sfnt/ttcmap.h: Don't include FT_INTERNAL_OBJECTS_H but - FT_INTERNAL_VALIDATE_H. - - * src/sfnt/ttcmap.c: Don't include FT_INTERNAL_OBJECTS_H but - FT_INTERNAL_VALIDATE_H. - Include sferrors.h before FT_INTERNAL_VALIDATE_H. - s/FT_Err_Ok/SFNT_Err_Ok/. - - * src/sfnt/sferrors.h: Define FT_KEEP_ERR_PREFIX. - - * src/type1/t1afm.c: Include t1errors.h. - -2004-09-03 Werner Lemberg - - * src/base/ftdebug.c (ft_debug_init): Highest debug level is 7, - not 6. - * docs/DEBUG: Updated. - -2004-08-30 Werner Lemberg - - * include/freetype/tttags.h (TTAG_BASE, TTAG_GDEF, TTAG_GPOS, - TTAG_JSTF): New tags. - - * include/freetype/fttypes.h (FT_Bytes, FT_Tag): New typedefs. - (FT_Int): Add `signed'. - -2004-08-29 Werner Lemberg - - * src/otlayout/otlgpos.c (otl_gpos_subtable_validate): Add argument - to pass number of lookups. - Update all callers. - Don't call otl_lookup_list_validate but otl_lookup_validate. - (otl_gpos_validate): Call otl_lookup_list_validate instead of - otl_gpos_subtable_validate. - - * src/otlayout/otlgpos.h: Updated. - - * src/otlayout/otljstf.c (otl_jstf_max_validate): Add argument to - pass number of lookups. - Update all callers. - - - * src/cff/cffparse.c (cff_parse_real): s/exp/exponent/ to avoid - compiler warning. - - - * src/sfnt/ttcmap0.c, src/sfnt/ttcmap0.h: Renamed to... - * src/sfnt/ttcmap.c, src/sfnt/ttcmap.h: This. - * src/sfnt/Jamfile, src/sfnt/rules.mk, src/sfnt/sfdriver.c, - src/sfnt/sfnt.c, src/sfnt/sfobjs.c: Updated. - - - * builds/compiler/gcc-dev.mk (CFLAGS): Don't add `-Wnested-externs' - if compiler is g++ (v3.3.3 emits a warning otherwise). - -2004-08-28 Werner Lemberg - - * src/otlayout/otlgpos.c (otl_value_length): Return number of bytes, - not number of 16bit entities. - (otl_gpos_lookup2_validate): Check class definition tables for - format 2. - Fix loop for format 2. - (otl_liga_mark2_validate): Fix offset for otl_anchor_validate. - -2004-08-27 Werner Lemberg - - * src/base/ftmac.c: Don't include truetype/ttobjs.h. - Don't include type1/t1objs.h. - (FT_New_Face_From_FSSpec) [!__MWERKS__]: Remove compiler warnings. - -2004-08-27 Mathieu Malaterre - - * src/base/ftmac.c: Handle OS_INLINE for xlc compiler also. - -2004-08-27 Werner Lemberg - - * src/otlayout/otlayout.h: Add copyright. - (OTL_INVALID_OFFSET): Removed. - - * src/otlayout/otlgdef.h: Include otlayout.h. - Comment out inclusion of otltable.h. - - * src/otlayout/otlgpos.c (otl_gpos_lookup4_validate): Fix call - to otl_base_array_validate. - (otl_liga_mark2_validate): Fix `for' loop. - - * src/otlayout/otlgsub.c (otl_ligature_validate): Check `glyph_id', - not components array. - - * src/otlcommn.c (otl_lookup_get_count, otl_feature_get_count): - Comment out. - (otl_lookup_list_get_count, otl_feature_list_get_count): Activate. - (otl_feature_list_validate, otl_gsubgpos_get_lookup_count): - s/otl_lookup_get_count/otl_lookup_list_get_count/. - (otl_script_list_validate): - s/otl_feature_get_count/otl_feature_list_get_count/. - (otl_script_validate): Call otl_lang_validate for default language. - - * src/otlayout/otlcommn.h: Updated. - -2004-08-16 Werner Lemberg - - * src/otlayout/otlgpos.c (otl_gpos_lookup1_validate, - otl_gpos_lookup2_validate, otl_gpos_lookup3_validate, - otl_gpos_lookup4_validate, otl_gpos_lookup5_validate, - otl_gpos_lookup6_validate, otl_gpos_lookup9_validate, - otl_gpos_validate): Update - function arguments. - (otl_gpos_lookup7_validate, otl_gpos_lookup8_validate): Update - function arguments. - Handle NULL offsets correctly. - Check sequence and lookup indices for format 3. - (otl_pos_rule_validate, otl_chain_pos_rule_validate): Add argument - to pass lookup count. - Check sequence and glyph indices. - (otl_gpos_subtable_validate): Update function arguments. - Update callers. - - * src/otlayout/otlgpos.h: Updated. - - * src/otlayout/otlgsub.c (otl_gsub_lookup1_validate, - otl_gsub_lookup3_validate, otl_gsub_lookup8_validate): Update - function arguments. - Add glyph index checks. - (otl_sequence_validate, otl_alternate_set_validate, - otl_ligature_validate): Add argument to pass glyph count. - Update callers. - Add glyph index check. - (otl_gsub_lookup2_validate, otl_gsub_lookup4_validate): Update - function arguments. - (otl_ligature_set_validate): Add argument to pass glyph count. - Update caller. - (otl_sub_class_rule_validate, - otl_sub_class_rule_set_validate): Removed. - (otl_sub_rule_validate, otl_chain_sub_rule_validate): Add argument - to pass lookup count. - Update callers. - Add lookup index check. - (otl_sub_rule_set_validate, otl_chain_sub_rule_set_validate): Add - argument to pass lookup count. - Update callers. - (otl_gsub_lookup5_validate): Update function arguments. - Handle NULL offsets correctly. - Don't call otl_sub_class_rule_set_validate but - otl_sub_rule_set_validate. - Check sequence and lookup indices for format 3. - (otl_gsub_lookup6_validate): Update function arguments. - Handle NULL offsets correctly. - Check sequence and lookup indices for format 3. - (otl_gsub_lookup7_validate, otl_gsub_validate): Update function - arguments. - - * src/otlayout/otlgsub.h: Updated. - - * src/otlayout/otlbase.c (otl_base_validate): Handle NULL offsets - correctly. - - * src/otlayout/otlcommn.c (otl_class_definition_validate): Fix - compiler warning. - (otl_coverage_get_first, otl_coverage_get_last): New functions. - (otl_lookup_validate): Add arguments to pass lookup and glyph - counts. - Update callers. - (otl_lookup_list_validate): Add argument to pass glyph count. - Update callers. - - * src/otlayout/otlcommn.h: Updated. - - * src/otlayout/otljstf.c (otl_jstf_extender_validate, - otl_jstf_max_validate, otl_jstf_script_validate, - otl_jstf_priority_validate, otl_jstf_lang_validate): Add parameter - to validate glyph indices. - Update callers. - (otl_jstf_validate): Add parameter which specifies number of glyphs - in font. - - * src/otlayout/otljstf.h: Updated. - -2004-08-15 Werner Lemberg - - * src/otlayout/otlgpos.c (otl_liga_mark2_validate): Add parameter - to handle possible NULL values properly. - Update all callers. - -2004-08-15 Werner Lemberg - - * src/otlayout/gpos.c: Rename counting variables to be more - meaningful. - Add copyright. - (otl_liga_attach_validate): Renamed to... - (otl_liga_mark2_validate): This. - Update all callers. - (otl_mark2_array_validate): Removed. - (otl_gpos_lookup6_validate): Call otl_liga_mark2_validate, not - otl_mark2_array_validate. - (otl_pos_class_set_validate, otl_pos_class_rule_validate): Removed. - (otl_gpos_lookup7_validate): Complete code for format 2. - (otl_chain_pos_class_rule_validate, - otl_chain_pos_class_set_validate): Removed. - (otl_gpos_lookup8_validate): Don't call - otl_chain_pos_class_set_validate but - otl_chain_pos_rule_set_validate. - Simplify some code. - - * src/otlayout/otlgpos.h: Add copyright. - -2004-08-14 Werner Lemberg - - * src/otlayout/otljstf.c (otl_jstf_gsub_mods_validate): Removed. - (otl_jstf_gpos_mods_validate): Renamed to... - (otl_jstf_gsubgpos_mods_validate): This. - Test whether lookup_count is zero. - (otl_jstf_priority_validate): Use otl_jstf_gsubgpos_mods_validate. - (otl_jstf_validate): Initialize gsub_lookup_count and - gpos_lookup_count if gsub or gpos is zero. - - * src/otlayout/otlgsub.c: Rename counting variables to be more - meaningful. - Add copyright. - (otl_gsub_lookup1_validate): Simplify code. - (otl_gsub_lookup2_validate, otl_gsub_lookup3_validate, - otl_gsub_lookup4_validate, otl_gsub_lookup7_validate): Remove unused - variables. - (otl_gsub_lookup5_validate): Remove unused variable. - Fix call to otl_sub_rule_set_validate and - otl_sub_class_rule_set_validate. - (otl_chain_sub_class_rule_validate, - otl_chain_sub_class_set_validate): Removed. - (otl_gsub_lookup6_validate): Remove unused variable. - Fix call to otl_chain_sub_rule_set_validate. - (otl_gsub_lookup7_validate): Handle lookup type 8 also. - (otl_gsub_lookup8_validate: New function. - (otl_gsub_lookup1_apply, otl_gsub_lookup2_apply, - otl_gsub_lookup3_apply): Commented out. - (otl_gsub_validate_funcs): Add otl_gsub_lookup7_validate and - otl_gsub_lookup8_validate. - (otl_gsub_validate): Updated. - - * src/otlayout/otlgsub.h: Add copyright. - - * src/otlayout/otlcommn.c, src/otlayout/otlcommn.h - (otl_coverage_get_index): Comment out. - -2004-08-13 Werner Lemberg - - * src/otlayout/otlcommn.c (otl_gsubgpos_get_lookup_count): New - function. - * src/otlayout/otlcommn.h: Updated. - - * src/otlayout/otlbase.c: Rename counting variables to be more - meaningful. - Add copyright message. - * src/otlayout/otlbase.h: Add copyright message. - - * src/otlayout/otlgdef.c: Rename counting variables to be more - meaningful. - Add copyright message. - Use OTL_CHECK everywhere. - (otl_caret_value_validate): Remove unused variable. - (otl_gdef_validate): All tables are optional. - * src/otlayout/otlgdef.h: Add copyright message. - - * src/otlayout/otljstf.c: Rename counting variables to be more - meaningful. - Add copyright message. - (otl_jstf_gsub_mods_validate, otl_jstf_gpos_mods_validate): Add - parameter to pass lookup count. - Update all callers. - Check lookup array. - (otl_jstf_max_validate): - s/otl_gpos_subtable_check/otl_gpos_subtable_validate/. - (otl_jstf_priority_validate, otl_jstf_lang_validate, - otl_jstf_script_validate): Add two parameters to pass lookup counts. - Update all callers. - (otl_jstf_validate): Add two parameters to pass GPOS and GSUB - table offsets; use otl_gsubgpos_get_lookup_count to convert extract - lookup counts. - Fix typo. - * src/otlayout/otljstf.h: Updated. - Add copyright message. - - * src/otlayout/otlgpos.c (otl_gpos_subtable_validate): New function. - (otl_gpos_validate): Use it. - * src/otlayout/otlgpos.h: Updated. - -2004-08-13 Werner Lemberg - - * src/otlayout/otcommn.c: Use OTL_CHECK everywhere. - (otl_coverage_validate): Initialize `p', - s/count/num_glyphs/. - s/start_cover/start_coverage/. - (otl_coverage_get_index): Return OTL_Long, not OTL_Int. - Remove unused variables. - (otl_class_definition_validate): s/count/num_glyphs/. - Remove unused variables. - (otl_class_definition_get_value, otl_device_table_get_start, - otl_device_table_get_end, otl_device_table_get_delta, - otl_lookup_get_table, otl_lookup_list_get_count, - otl_lookup_list_get_lookup, otl_lookup_list_get_table, - otl_feature_get_lookups, otl_feature_list_get_count, - otl_feature_list_get_feature, otl_lang_get_count, - otl_lang_get_req_feature, otl_lang_get_features): Commented out - temporarily until we really need it. - (otl_lookup_validate): Removed. - (otl_lookup_table_validate): Renamed to ... - (otl_lookup_validate): This. Update callers. - (otl_lookup_list_validate): Remove already commented out definition - and move the other definition up. - (otl_feature_validate): Add parameter to pass number of lookups. - Update callers. - Check lookup indices. - (otl_feature_list_validate): Add parameter to pass lookup table. - Update callers. - (otl_lang_validate): Add parameter to pass number of features. - Update callers. - Handle req_feature and check feature indices. - (otl_script_validate): Add parameter to pass number of features. - Update callers. - (otl_script_list_validate): Add parameter to pass feature table. - Update callers. - - * src/otlayout/otcommn.h: s/LOCALDEF/LOCAL/. - Comment out the same functions as in otcommn.c. - (otl_script_list_get_script): Removed. - - * src/otlayout/otlgsub.c (otl_gsub_lookup1_apply): Change `index' to - type OTL_Long. - (otl_gsub_lookup2_apply, otl_gsub_lookup3_apply): Change `index' to - type OTL_Long. - Fix test. - (otl_gsub_validate): Fix order of validation. - - * src/otlayout/otlgpos.c (otl_gpos_validate): Fix order of - validation. - -2004-08-12 Werner Lemberg - - Make otlayout module compile (without actually working). - - * src/otlayout/*: s/OTL_Valid/OTL_Validator/. - s/NULL/0/. - - * src/otlayout/otlayout.h: Fix various typos. - (OTL_Bool): New typedef. - (OTL_Int, OTL_Long, OTL_Int16, OTL_Int32): Use `signed' keyword. - (OTL_Err_InvalidArgument): Removed. - (OTL_Err_InvalidData, OTL_Err_InvalidSize): New enum values. - (OTL_MAKE_TAG): Add missing parenthesis. - (OTL_INVALID_DATA): Use OTL_Err_InvalidData. - (OTL_INVALID_TOO_SHORT): Use OTL_Err_InvalidSize. - (OTL_INVALID_FORMAT, OTL_INVALID_OFFSET): New macros. - - * src/otlayout/otlgpos.c: s/FT_/OTL_/. - s/OTL_Short/OTL_Int16/. - (otl_gpos_pairset_validate): Add return type. - (otl_base_array_validate): Fix call to otl_anchor_validate. - (otl_liga_array_validate): Fix call to otl_liga_attach_validate. - (otl_gpos_lookup5_validate): Fix typos. - (otl_gpos_lookup6_validate): Fix call to otl_mark2_array_validate. - (otl_gpos_lookup7_validate): Comment out unfinished code. - Fix typos. - - * src/otlayout/otlgsub.c: Add forward declaration for - otl_gsub_validate_funcs. - (otl_gsub_lookup1_apply, otl_gsub_lookup2_apply, - otl_gsub_lookup3_apply): Fix call to otl_parser_check_property. - s/otl_coverage_lookup/otl_coverage_get_index/. - (otl_ligature_validate): Add missing variable declaration. - (otl_sub_rule_validate): Fix typo. - (otl_sub_class_rule_validate): Add missing variable declaration. - Fix typo. - (otl_gsub_lookup5_validate): Fix typo. - (otl_gsub_lookup6_validate): Fix call to - otl_chain_sub_class_set_validate. - (otl_gsub_validate_funcs): Don't use `const'. - - * src/otlayout/otlcommn.c (otl_class_definition_get_value, - otl_device_table_validate, otl_device_table_get_delta, - otl_lookup_validate, otl_script_validate): Add missing - variable declarations. - (otl_lookup_list_validate): Comment out first definition. - (otl_lookup_list_foreach, otl_feature_list_foreach): Comment out. - (otl_feature_list_validate): - s/otl_feature_table_validate/otl_feature_validate/. - (otl_script_list_validate): - s/otl_script_table_validate/otl_script_validate/. - - * src/otlayout/otlcommn.h: Comment out first declaration. - (otl_lookup_list_foreach, otl_feature_list_foreach): Comment out. - - * src/otlayout/otlbase.c (otl_base_coord_validate): Fix call to - otl_device_table_validate. - (otl_base_script_validate): Add missing variable declarations. - (otl_base_script_list_validate): Fix call to - otl_base_script_validate. - (otl_axis_table_validate): Fix calls to otl_base_tag_list_validate - and otl_base_script_list_validate. - (otl_base_validate): Fix calls to otl_axis_table_validate. - - * src/otlayout/otlgdef.c (otl_attach_list_validate): Fix call to - otl_attach_point_validate. - (otl_caret_value_validate): Add missing variable declaration. - Fix call to otl_device_table_validate. - (otl_ligature_glyph_validate): Fix call to otl_caret_value_validate. - (otl_ligature_caret_list_validate): Fix call to - otl_ligature_glyph_validate. - (otl_gdef_validate): Fix calls to otl_class_definition_validate, - otl_attach_list_validate, otl_ligature_caret_list_validate, and - otl_class_definition_validate. - - * src/otlayout/otltable.h (otl_table_validate, otl_table_init, - otl_table_set_script): Comment out. - - * src/otlayout/otlparse.h (OTL_ParserRec): - s/OTL_Alternate/OTL_GSUB_Alternate/. - (OTL_ParseError): Add OTL_Err_Parser_Memory and - OTL_Err_Parser_Internal. - (otl_parser_error): Fix typo. - (otl_parser_check_property): Remove third argument. - - * src/otlayout/otlparse.c (otl_string_ensure): - s/OTL_Parse_Err_Memory/OTL_Err_Parser_Memory/. - (OTL_STRING_ENSURE, otl_parser_error, otl_parser_get_index, - otl_parser_replace_1, otl_parser_replace_n): Fix typos. - (OTL_PARSER_UNCOVERED): Removed. - (otl_parser_check_property): Remove third argument. - - * src/otlayout/otljstf.c (otl_jstf_priority_validate): Add missing - variable declaration. - - * src/otlayout/otlutils.h (OTL_MEM_REALLOC): Fix typo. - -2004-08-11 Danny - - * src/base/ftstream.c (FT_Stream_Close): Don't reset stream->close - to NULL. This allows custom close functions to delete the FT_STREAM - object. - -2004-08-11 Werner Lemberg - - Add API to get information about SFNT tables. - - * include/freetype/internal/services/svsfnt.h - (FT_SFNT_Table_Info_Func): New typedef. - (SFNT_Table): Add it. - - * src/base/ftobjs (FT_Sfnt_Table_Info): New function. - - * include/freetype/tttables.h: Updated. - - * src/sfnt/sfdriver.c (sfnt_table_info): New function. - (sfnt_service_sfnt_table): Add it. - - * docs/CHANGES: Updated. - - - * include/freetype/freetype.h (FREETYPE_PATCH): Set to 10. - - * builds/unix/configure.ac (version_info): Set to 9:8:3. - * builds/unix/configure: Updated. - - * builds/win32/visualc/index.html, - builds/win32/visualc/freetype.dsp, - builds/win32/visualc/freetype.vcproj: s/219/2110/, s/2.1.9/2.1.10/. - - * builds/freetype.mk (refdoc), README, Jamfile (RefDoc): - s/2.1.9/2.1.10/. - - * docs/CHANGES, docs/VERSION.DLL: Updated. - -2004-08-11 Detlef Würkner - - * src/base/ftrfork.c (FT_Raccess_Guess) - [!FT_CONFIG_OPTION_GUESSING_EMBEDDED_FORK]: Remove compiler - warnings. - -2004-08-06 Adam Piotrowski - - * src/pfr/pfrload.c (pfr_sort_kerning_pairs): Single-byte - adjustments are unsigned, not signed. - -2004-08-05 David Turner - - `Activate' gray-scale specifying hinting within the TrueType - bytecode interpreter. This is an experimental feature which - should probably be made optional. - - * src/truetype/ttgload.c (TT_Process_Simple_Glyph, - load_truetype_glyph): Move the code to set the pedantic_hinting flag - to... - (TT_Load_Glyph): Here. - Set `grayscale' flag except for `FT_LOAD_TARGET_MONO'. - - * src/truetype/ttinterp.c (Ins_GETINFO): Return MS rasterizer - version 1.7. - Return rotation and stretching info only if glyph is rotated or - stretched, respectively. - Handle grayscale info. - - * src/truetype/ttinterp.h (TT_ExecContextRec): Add `grayscale' - member. - -2004-08-02 George Williams - - * src/base/ftobjs.c (FT_Attach_File): Initialize `open.stream'. - -2004-08-01 Werner Lemberg - - * docs/CHANGES: Updated. - -2004-08-01 George Williams - - FreeType now can read kerning values from PFM files. - - * src/type1/t1afm.c (T1_Done_AFM): Renamed to... - (T1_Done_Metrics): This. - Update all callers. - (T1_Read_AFM): Make it static. - Don't enter and leave a frame. - (LITTLE_ENDIAN_USHORT, LITTLE_ENDIAN_UINT): New macros. - (T1_Read_PFM): New function. - (T1_Read_Metrics): New higher-level function to be used instead of - T1_Read_AFM. - Update all callers. - -2004-07-31 Werner Lemberg - - * src/pcf/pcfread (pcf_load_font), src/bdf/bdfdrivr.c - (BDF_Face_Init), src/truetype/ttgxvar (TT_Get_MM_Var, - tt_face_vary_cvt): Fix compiler warnings. - -2004-07-26 Søren Sandmann - - * src/pcf/pcfread.c (pcf_interpret_style): Always allocate memory for - face->style_name. - * src/pcf/pcfdrivr.c (PCF_Face_Done): Free `style_name'. - -2004-07-26 Darren J Longhorn - - * include/freetype/config/ftconfig.h (FT_SIZEOF_LONG): Recognize - five-byte `long' (which is avoided then). - -2004-07-25 Detlef Würkner - - * src/pcf/pcfdrivr.c (PCF_Set_Pixel_Size): Compare heights, not - ppem values. - (PCF_Set_Point_Size): Don't call PCF_Set_Pixel_Size but provide own - code to compare ppem values. - * src/bdf/bdfdrivr.c (BDF_Set_Pixel_Size): Compare heights, not - ppem values. - (BDF_Set_Point_Size): Don't call BDF_Set_Pixel_Size but provide own - code to compare ppem values. - -2004-07-25 Kornfeld Eliyahu Peter - - * src/sfnt/sfobjs.c (sfnt_load_face): Handle - TT_NAME_ID_PREFERRED_FAMILY and TT_NAME_ID_PREFERRED_SUBFAMILY. - -2004-07-24 Derek B. Noonburg - - * src/cff/cffload.c (cff_font_load): Always create inverse mapping. - Even if the charstring count is the same as the CID count, it is - still possible that the font uses a different CID -> GID mapping. - -2004-07-23 Werner Lemberg - - * src/truetype/ttobjs.c (tt_face_init): Accept 0x00020000 format tag - found in some Arphic fonts made for Chinese version of Windows 3.1. - -2004-07-17 David Turner - - Fixed a dangling pointer bug in the cache code that happened in very - rare cases, i.e., when a new family object was destroyed by an - out-of-memory condition during a glyph node initialization. The - function FTC_Cache_Lookup would flush the cache and restart the - lookup with a bad pointer. - - * include/freetype/cache/ftcglyph.h (FTC_FAMILY_TREE): New macro. - (FTC_GCACHE_LOOKUP_CMP): Use it. - Handle reference count in `num_nodes' correctly. - - * src/cache/ftcglyph.c (FTC_GNode_UnselectFamily): Use - FTC_FAMILY_FREE. - (FTC_GCache_Lookup): Handle reference count in `num_nodes' correctly. - - * src/cache/ftcmanag.c (FTC_Manager_FlushN): Fixed a cache flushing - bug. - - * src/truetype/ttinterp.c (Normalize): Fixed a bug that caused - long and unnecessary delays while normalizing huge vectors. - -2004-07-15 Werner Lemberg - - * docs/CHANGES: Updated. - - * src/base/ftstroke.c (FT_Stroker_ParseOutline): Fix compiler - warning. - -2004-07-15 David Turner - - * src/base/ftstroke.c (FT_Stroker_ParseOutline): Single points - are not stroked, preventing a bug with pala.ttf and other - fonts. - - * include/freetype/ftstroke.h: Updating documentation comments. - -2004-07-13 Werner Lemberg - - * src/base/ftstroke.c (ft_stroke_border_reverse): Removed. Unused. - -2004-07-12 David Turner - - * src/base/ftstroke.c (ft_stroke_border_close): Add second parameter - to indicate reversion of points. - Update all callers. - (ft_stroke_border_reverse): Fix initialization of `point1' and - `tag1'. - - * src/cache/ftcsbits.c (ftc_snode_load): Fixing advance computation - for transformed glyphs. - -2004-07-11 David Turner - - Fix bugs that prevented the stroker to correctly generate stroked - paths from closed paths, i.e., nearly all glyphs in vectorial fonts. - - The code is still _very_ buggy though; treat with special care. - - * src/base/ftstroke.c (FT_STROKE_TAG_BEGIN_END): New macro. - (ft_stroke_border_reverse): New function. - (ft_stroker_inside): Remove local variable `sigma'; use different - threshold. - (ft_stroker_add_reverse_left): Switch begin/end tags if necessary. - (FT_Stroker_EndSubPath): Call ft_stroker_inside and - ft_stroke_border_reverse. - -2004-06-26 Peter Kovar - - * src/truetype/ttgload.c (load_truetype_glyph): Fix typo. - -2004-06-25 Werner Lemberg - - * src/type1/t1afm.c (afm_atoindex): Fix boundary test. Reported - by Dirck Blaskey. - -2004-06-24 David Turner - - - * Version 2.1.9 released. - ========================= - - - * src/truetype/ttgload.c, src/truetype/ttxgvar.c: Removing - compiler warnings. - -2004-06-23 Werner Lemberg - - * include/freetype/internal/ftmemory.h [FT_DEBUG_MEMORY]: Declare - FT_QAlloc_Debug and FT_QRealloc_Debug. - - * src/base/ftutil.c (FT_QAlloc): Fix error and debug messages. - (FT_QRealloc): Call FT_QAlloc if original pointer is NULL. - Fix error message. - -2004-06-23 David Turner - - * include/freetype/internal/ftmemory.h, src/base/ftutil.c - (FT_QAlloc, FT_QRealloc), src/base/ftdbgmem.c (FT_QAlloc_Debug, - FT_QRealloc_Debug): New functions that perform allocation without - zero-ing out the corresponding blocks. - - * include/freetype/internal/ftmemory.h (FT_MEM_QALLOC, - FT_MEM_QREALLOC, FT_MEM_QNEW, FT_MEM_QNEW_ARRAY, - FT_MEM_QRENEW_ARRAY, FT_QALLOC, FT_QREALLOC, FT_QNEW, FT_QNEW_ARRAY, - FT_QRENEW_ARRAY): New macros. - - * src/base/ftstream.c (FT_Stream_EnterFrame): Use FT_QALLOC. - * src/gzip/ftgzip.c (FT_Stream_OpenGzip): Use FT_QNEW_ARRAY. - * src/sfnt/sfobjs.c (tt_face_get_name): Use FT_QNEW_ARRAY. - - * src/sfnt/ttload.c (tt_face_load_directory, tt_face_load_metrics, - tt_face_load_gasp): Use FT_QNEW_ARRAY. - (tt_face_load_kern): Use FT_QNEW_ARRAY. - Small optimization in the kerning table verifier; this speeds up - TrueType face opening by about 7%. - (tt_face_load_hdmx): Use FT_QNEW_ARRAY and FT_QALLOC. - - * include/freetype/config/ftmodule.h: Changed the order of modules, - putting TrueType and Type 1 first. This dramatically improves the - performance of face open/close operations. For example, putting the - TrueType driver first in the list results in a 5x speedup when - opening `Vera.ttf'. - - The very problem is that both the PCF and BDF drivers do a lot more - than necessary to detect that they cannot handle a font file. - -2004-06-22 Werner Lemberg - - * src/pcf/pcfread.c (pcf_read_TOC, pcf_get_properties, - pcf_get_metrics, pcf_get_bitmaps, pcf_get_encodings): Improve - debugging messages. - - * src/pcf/pcfdrivr.c (FT_COMPONENT): Move up. - (PCF_Face_Init): Simplify code. - - * src/bdf/bdfdrivr.h (BDF_FaceRec): New element `default_glyph'. - - * src/bdf/bdflib.c (_bdf_add_property, _bdf_parse_start), - src/bdf/bdf.h (bdf_font_t): s/default_glyph/default_char/. - - * src/bdf/bdfdrivr.c (BDF_Face_Init): Fix number of glyphs. - Set `default_glyph'. - (BDF_Glyph_Load): Use `default_glyph' for undefined glyph. - - * docs/CHANGES: Updated. - -2004-06-21 Werner Lemberg - - * docs/CHANGES: Updated. - -2004-06-21 David Turner - - * src/truetype/ttgload.c (TT_Process_Simple_Glyph, - load_truetype_glyph): Don't access (unrounded) - `TT_Size.root.metrics' but (rounded) `TT_Size.metrics'. This fixes - a scaling bug that caused incorrect rendering when the bytecode - interpreter was enabled. - -2004-06-14 Huw D M Davies - - * src/winfonts/winfnt.c (FNT_Face_Init): Set x_ppem and y_ppem - based on pixel_width and pixel_height. - (FNT_Size_Set_Pixels): Updated. - -2004-06-14 Werner Lemberg - - * src/lzw/zopen.c: Comment out inclusion of signal.h and unistd.h. - Reported by Hyvärinen Jyrki Juhani. - -2004-06-11 Werner Lemberg - - * docs/CHANGES: Updated. - -2004-06-10 David Turner - - * src/base/ftobject.c, src/base/fthash.c, src/base/ftexcept.c, - src/base/ftsysio.c, src/base/ftsysmem.c, src/base/ftlist.c: Removed. - Obsolete. - - * src/raster/ftraster.c (Alignment, PAlignment): New union to fix - problems with 64bit systems. - (AlignProfileSize): Use it. - -2004-06-08 David Turner - - * include/freetype/freetype.h (FT_GlyphMetrics): Move `lsb_delta' - and `rsb_delta' elements to... - (FT_GlyphSlotRec): Here to retain binary compatibility with older - FreeType versions. - Update all users. - - * src/sfnt/sfobjs.c (tt_face_get_name): Remove compiler warning. - - * src/winfonts/winfnt.c (FNT_Load_Glyph): Add missing initialization - of slot->metrics.width and slot->metrics.height when loading a - Windows FNT glyph. Thanks to Huw Davies. - - * include/freetype/cache/ftcmru.h (FTC_MruNode_CompareFunc): Change - return type to FT_Bool. - - * src/cache/ftcbasic.c (ftc_basic_family_compare): Change return - type to FT_Bool. - - * src/cache/ftccache.c (FTC_Cache_Init, ftc_cache_init): Make - the former call the latter, not vice versa. - (FTC_Cache_Done, ftc_cache_done): Ditto. - - * src/cache/ftcglyph.c (FTC_GNode_Compare, ftc_gnode_compare): Make - the former call the latter, not vice versa. - (FTC_GCache_Init, ftc_gcache_init): Ditto. - (FTC_GCache_Done, ftc_gcache_done): Ditto. - - * src/cache/ftcimage.c (FTC_INode_Free, ftc_inode_free): Make the - former call the latter, not vice versa. - (FTC_INode_Weight, ftc_inode_weight): Ditto. - - * src/cache/ftcmanag.c (ftc_size_node_compare, - ftc_size_node_compare_faceid, ftc_face_node_compare): Change return - type to FT_Bool. - - * src/cache/ftcsbits.c (FTC_SNode_Free, ftc_snode_free): Make the - former call the latter, not vice versa. - (FTC_SNode_Weight, ftc_snode_weight): Ditto. - (FTC_SNode_Compare, ftc_snode_compare): Ditto. - - * src/cache/ftcsbits.c: Fix some bugs and inefficiencies in the cache - sub-system. - -2004-06-05 Werner Lemberg - - * src/autofit/afloader.c (af_loader_load_g): Set `lsb_delta' and - `rsb_delta' in slot->metrics and tune side bearings slightly. - -2004-06-04 Werner Lemberg - - * docs/CHANGES: Updated. - -2004-06-04 David Chester - - Improve inter-letter spacing for autohinted glyphs. - - * include/freetype/freetype.h (FT_Glyph_Metrics): Add elements - `lsb_delta' and `rsb_delta'. - - * src/autohint/ahhint.c (ah_hinter_load): Set `lsb_delta' and - `rsb_delta' in slot->metrics and tune side bearings slightly. - -2004-06-04 David Turner - - * src/autofit/*: Important fixes to the auto-fitter. The output - now seems to be 100% equivalent to the auto-hinter, while being - about 2% faster (which proves that script-specific algorithm - selection isn't a performance problem). - - To test it, change `autohint' to `autofit' in - and recompile. - - A few more testing is needed before making this the official - auto-hinting module. - -2004-06-02 Werner Lemberg - - * src/truetype/ttgload.c (compute_glyph_metrics): Fix compiler - warnings. - -2004-06-01 Werner Lemberg - - * src/sfnt/sfobjs.c (tt_face_get_name): Make sure that an English - name record for the Apple platform is preferred to a non-English - entry for the Microsoft platform. Problem reported by HANDA - Ken'ichi. - -2004-05-19 George Williams - - * src/type1/t1load.c (mm_axis_unmap, mm_weights_unmap): New - auxiliary functions. - (T1_Get_MM_Var): Provide axis tags. - Use mm_axis_unmap and mm_weights_unmap to provide default values - for design and normalized axis coordinates. - - * include/freetype/t1tables.h (PS_DesignMapRec): Change type of - `design_points' to FT_Long. - Update all users. - -2004-05-17 Werner Lemberg - - * src/base/ftbbox.c (BBox_Conic_Check): Fix boundary cases. - Reported by Mikey Anbary . - -2004-05-15 Werner Lemberg - - * src/sfnt/sfobjs.c (sfnt_done_face): Free face->postscript_name. - -2004-05-15 George Williams - - * src/sfnt/ttload.c (tt_face_load_max_profile): Always set - face->root.num_glyphs. - -2004-05-14 Masatake YAMATO - George Williams - - * src/sfnt/ttload.c (sfnt_dir_check): Handle `bhed' properly. - -2004-05-14 Werner Lemberg - - * src/cache/ftcbasic.c (ftc_basic_family_compare, - ftc_basic_family_init, ftc_basic_family_get_count, - ftc_basic_family_load_bitmap, ftc_basic_family_load_glyph, - ftc_basic_gnode_compare_faceid): Adjust parameters and return types - to prototypes given in header files from include/freetype/cache. - Use casts to proper types locally. - (ftc_basic_image_family_class, ftc_basic_image_cache_class, - ftc_basic_sbit_family_class, ftc_basic_sbit_cache_class): Remove - casts. - - * src/cache/ftccback.h: Adjust parameters and return types to - prototypes given in header files from include/freetype/cache. - - * src/cache/ftcimage.c (ftc_inode_free, ftc_inode_new, - ftc_inode_weight): Adjust parameters and return types to prototypes - given in header files from include/freetype/cache. Use casts to - proper types locally. - - * src/cache/ftcsbits.c (ftc_snode_free, ftc_snode_new, - ftc_snode_weight, ftc_snode_compare): Adjust parameters and return - types to prototypes given in header files from - include/freetype/cache. Use casts to proper types locally. - - * src/cache/ftccmap.c (ftc_cmap_node_free, ftc_cmap_node_new, - ftc_cmap_node_weight, ftc_cmap_node_compare, - ftc_cmap_node_remove_faceid): Adjust parameters and return types to - prototypes given in header files from include/freetype/cache. Use - casts to proper types locally. - (ftc_cmap_cache_class): Remove casts. - - * src/cache/ftcglyph.c (ftc_gnode_compare, ftc_gcache_init, - ftc_gcache_done): Adjust parameters and return types to prototypes - given in header files from include/freetype/cache. Use casts to - proper types locally. - - * src/cache/ftcmanag.c (ftc_size_node_done, ftc_size_node_compare, - ftc_size_node_init, ftc_size_node_reset, - ftc_size_node_compare_faceid, ftc_face_node_init, - ftc_face_node_done, ftc_face_node_compare: Adjust parameters and - return types to prototypes given in header files from - include/freetype/cache. Use casts to proper types locally. - - (ftc_size_list_class, ftc_face_list_class): Remove casts. - -2004-05-13 Werner Lemberg - - * src/autohint/ahmodule.c (ft_autohinter_init, ft_autohinter_done): - Use FT_Module as parameter and do a cast to FT_AutoHinter locally. - (autohint_module_class): Remove casts. - - * src/base/ftglyph.c (ft_bitmap_glyph_init, ft_bitmap_glyph_copy, - ft_bitmap_glyph_done, ft_bitmap_glyph_bbox, ft_outline_glyph_init, - ft_outline_glyph_done, ft_outline_glyph_copy, - ft_outline_glyph_transform, ft_outline_glyph_bbox, - ft_outline_glyph_prepare): Use FT_Glyph as parameter and do a cast - to FT_XXXGlyph locally. - Use FT_CALLBACK_DEF throughout. - (ft_bitmap_glyph_class, ft_outline_glyph_class): Remove casts. - - * src/bdf/bdfdrivr.c (bdf_cmap_init, bdf_cmap_done, - bdf_cmap_char_index, bdf_cmap_char_next): Use FT_CMap as parameter - and do a cast to BDF_CMap locally. - (bdf_cmap_class): Remove casts. - -2004-05-12 Werner Lemberg - - * src/cff/cffgload.h (CFF_Builder): Remove `error'. - * src/cff/cffgload.c (cff_decoder_parse_charstrings): Replace - `Memory_Error' with `Fail' and update all users. - -2004-05-11 Werner Lemberg - - * include/freetype/internal/psaux.h (T1_ParseState): New - enumeration. - (T1_BuilderRec): Replace `path_begun' with `parse_state'. - Remove `error'. - * src/psaux/t1decode.c (t1_decoder_parse_charstrings): Replace - `Memory_Error' with `Fail' and update all users. - Don't use `builder->error'. - Replace `path_begun' with `parse_state' and check parsing states. - - * src/psaux/psobjs.c (t1_builder_init, t1_builder_start_point): - Replace `path_begun' with `parse_state' and check parsing states. - -2004-05-10 George Williams - - * src/truetype/ttxgvar.c (ft_var_load_avar): Do free arrays in case - of error -- `avar' is optional so we can't rely on tt_done_blend - being called automatically. - -2004-05-09 George Williams - - * src/truetype/ttxgvar.c (ft_var_load_avar, ft_var_load_gvar): Fix - error handling. - -2004-05-07 Werner Lemberg - - * src/pfr/pfrobjs.c, src/pfr/pfrobjs.h (pfr_face_init, - pfr_face_done, pfr_face_get_kerning, pfr_slot_init, pfr_slot_done, - pfr_slot_load): Don't use PFR_XXX but FT_XXX arguments which are - typecast to the proper PFR_XXX types within the function. - Update code accordingly. - - * src/pfr/pfrdrivr.c (pfr_get_kerning, pfr_get_advance, - pfr_get_metrics, pfr_get_service): Don't use PFR_XXX but FT_XXX - arguments which are typecast to the proper PFR_XXX types within the - function. - Update code accordingly. - Use FT_CALLBACK_DEF throughout. - (pfr_metrics_service_rec, pfr_driver_class): Remove casts. - -2004-05-06 Masatake YAMATO - - * src/truetype/ttgxvar.c (ft_var_load_gvar): Use FT_FACE_STREAM. - (*): Rename local variable OffsetToData to offsetToData. - -2004-05-06 Werner Lemberg - - * src/cff/cffobjs.c (cff_size_done, cff_size_init, cff_size_reset, - cff_slot_done, cff_slot_init, cff_face_init, cff_face_done): Access - root fields directly. - * src/cff/cffdrivr.c (Load_Glyph): Access root fields directly. - - * src/truetype/ttgload.c (TT_Process_Simple_Glyph): Save current - frame before calling TT_Vary_Get_Glyph_Deltas. - - * src/pcf/pcfdrivr.c (PCF_CMapRec): Rename `cmap' to `root' for - consistency. - (pcf_cmap_init, pcf_cmap_done, pcf_cmap_char_index, - pcf_cmap_char_next): Don't use PCF_XXX but FT_XXX arguments which - are typecast to the proper PCF_XXX types within the function. - Update code accordingly. - (pcf_cmap_class): Remove casts. - (PCF_Face_Done, PCF_Face_Init, PCF_Set_Pixel_Size): Don't use - PCF_XXX but FT_XXX arguments which are typecast to the proper - PCF_XXX types within the function. - Update code accordingly. - Use FT_CALLBACK_DEF throughout. - (PCF_Set_Point_Size): New wrapper function. - (PCF_Glyph_Load, pcf_driver_requester): Use FT_CALLBACK_DEF. - (pcf_driver_class): Remove casts. - -2004-05-04 Steve Hartwell - - * src/truetype/ttobjs.c (tt_driver_done): Fix typo. - -2004-05-04 Werner Lemberg - - * src/bdf/bdfdrivr.c (BDF_Face_Done, BDF_Face_Init, - BDF_Set_Pixel_Size): Don't use BDF_XXX but FT_XXX arguments which - are typecast to the proper BDF_XXX types within the function. - Update code accordingly. - Use FT_CALLBACK_DEF throughout. - (BDF_Set_Point_Size): New wrapper function. - (bdf_driver_class): Remove casts. - - * src/cff/cffdrivr.c (Get_Kerning, Load_Glyph, cff_get_interface): - Don't use CFF_XXX but FT_XXX arguments which are typecast to the - proper CFF_XXX types within the function. - Update code accordingly. - Use FT_CALLBACK_DEF throughout. - (cff_driver_class): Remove casts. - - * src/cff/cffobjs.h, src/cff/cffobjs.c (cff_size_done, - cff_size_init, cff_size_reset, cff_slot_done, cff_slot_init, - cff_face_init, cff_face_done, cff_driver_init, cff_driver_done): - Don't use CFF_XXX but FT_XXX arguments which are typecast to the - proper CFF_XXX types within the function. - Update code accordingly. - (cff_point_size_reset): New wrapper function. - - * src/cid/cidobjs.h, src/cid/cidobjs.c (cid_slot_done, - cid_slot_init, cid_size_done, cid_size_init, cid_size_reset, - cid_face_done, cid_face_init, cid_driver_init, cid_driver_done): - Don't use CID_XXX but FT_XXX arguments which are typecast to the - proper CID_XXX types within the function. - Update code accordingly. - (cid_point_size_reset): New wrapper function. - - * src/cid/cidgload.c, src/cid/cidgload.h (cid_slot_load_glyph): - Don't use CID_XXX but FT_XXX arguments which are typecast to the - proper CID_XXX types within the function. - Update code accordingly. - - * src/cid/cidriver.c (cid_get_interface): - Don't use CID_XXX but FT_XXX arguments which are typecast to the - proper CID_XXX types within the function. - Update code accordingly. - Use FT_CALLBACK_DEF. - (t1cid_driver_class): Remove casts. - - * src/truetype/ttdriver.c (tt_get_interface): Use FT_CALLBACK_DEF. - * src/truetype/ttgxvar.c (ft_var_load_avar): Don't free non-local - variables (this is done later). - (ft_var_load_avar): Fix call to FT_FRAME_ENTER. - (TT_Get_MM_Var): Fix size for `fvar_fields'. - (TT_Vary_Get_Glyph_Deltas): Handle deallocation of local variables - correctly. - - * src/base/ftdbgmem.c (ft_mem_debug_realloc): Don't abort if - current size is zero. - -2004-05-03 Steve Hartwell - - * src/truetype/ttobjs.h, src/truetype/ttobjs.c (tt_face_init, - tt_face_done, tt_size_init, tt_size_done, tt_driver_init, - tt_driver_done): Don't use TT_XXX but FT_XXX arguments which are - typecast to the proper TT_XXX types within the function. - Update code accordingly. - - * src/truetype/ttdriver.c (Get_Kerning, Set_Char_Sizes, - Set_Pixel_Sizes, Load_Glyph, tt_get_interface): Don't use TT_XXX but - FT_XXX arguments which are typecast to the proper TT_XXX types - within the function. - Update code accordingly. - (tt_driver_class): Remove casts. - -2004-05-02 Werner Lemberg - - * src/sfnt/ttload.c (tt_face_free_names): Check that `table->names' - is not NULL. Reported by Gordon Childs . - -2004-04-29 Werner Lemberg - - * docs/formats.txt: Add more information on PFR format. - -2004-04-28 Werner Lemberg - - * docs/formats.txt: New file. - * docs/CHANGES: Updated. - -2004-04-28 Masatake YAMATO - - * include/freetype/internal/tttypes.h (GX_BlendRec_) - [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Fix a typo. - - * src/truetype/ttgxvar.h (GX_BlendRec_): Fix a typo. - -2004-04-27 Masatake YAMATO - - * src/truetype/ttgxvar.h: Use FT_LOCAL instead of FT_LOCAL_DEF - for function declarations. - -2004-04-25 George Williams - - * src/truetype/ttgxvar.c (ft_var_apply_tuple): Fix typo. - -2004-04-25 Werner Lemberg - - * src/truetype/Jamfile, docs/CHANGES: Updated. - -2004-04-24 Werner Lemberg - - * src/pcf/pcfdrivr.c: Revert change from 2004-04-17. - * src/pcf/pcfutil.c: Use FT_LOCAL_DEF. - * src/pcf/pcfutil.h: Include FT_CONFIG_CONFIG_H. - Use FT_BEGIN_HEADER and FT_END_HEADER. - Use FT_LOCAL. - -2004-04-24 George Williams - - Add support for Apple's distortable font technology (in GX fonts). - - * devel/ftoption.h, include/freetype/config/ftoption.h - (TT_CONFIG_OPTION_GX_VAR_SUPPORT): New macro. - - * include/freetype/ftmm.h (FT_Var_Axis, FT_Var_Named_Style, - FT_MM_Var): New structures. - (FT_Get_MM_Var, FT_Set_Var_Design_Coordinates, - FT_Set_Var_Blend_Coordinates): New function declarations. - - * include/freetype/internal/services/svmm.h (FT_Get_MM_Var_Func, - FT_Set_Var_Design_Func): New typedefs. - Update MultiMasters service. - - * include/freetype/internal/tttypes.h - [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Include FT_MULTIPLE_MASTERS_H. - (GX_Blend) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: New typedef. - (TT_Face) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: New members `doblend' - and `blend'. - - * include/freetype/tttags.h (TTAG_avar, TTAG_cvar, TTAG_gvar): New - macros. - - * include/freetype/internal/fttrace.h: Add `ttgxvar'. - - * src/base/ftmm.c (FT_Get_MM_Var, FT_Set_Var_Design_Coordinates, - FT_Set_Var_Blend_Coordinates): New functions. - - * src/sfnt/sfobjs.c (sfnt_load_face) - [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Set FT_FACE_FLAG_MULTIPLE_MASTERS - flag for GX var fonts. - - * src/truetype/ttgxvar.c, src/truetype/ttgxvar.h: New files. - - * src/truetype/truetype.c [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Include - ttgxvar.c. - - * src/truetype/ttdriver.c [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Include - FT_MULTIPLE_MASTERS_H, FT_SERVICE_MULTIPLE_MASTERS_H, and ttgxvar.h. - (tt_service_gx_multi_masters) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: - New service. - (tt_services) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Updated. - - * src/truetype/ttgload.c [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Include - ttgxvar.h. - (TT_Process_Simple_Glyph, load_truetype_glyph) - [TT_CONFIG_OPTION_GX_VAR_SUPPORT] :Support GX var fonts. - - * src/truetype/ttobjs.c [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Include - ttgxvar.h. - (tt_done_face) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Call - tt_done_blend. - - * src/truetype/ttpload.c [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Include - ttgxvar.h. - (tt_face_load_cvt) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Call - tt_face_vary_cvt. - - * src/truetype/rules.mk (TT_DRV_SRC): Add ttgxvar.c. - - * src/type1/t1driver.c (t1_service_multi_masters): Add T1_Get_MM_Var - and T1_Set_Var_Design. - - * src/type1/t1load.c (FT_INT_TO_FIXED, FT_FIXED_TO_INT): New macros. - (T1_Get_MM_Var, T1_Set_Var_Design): New functions. - - * src/type1/t1load.h (T1_Get_MM_Var, T1_Set_Var_Design): New - function declarations. - -2004-04-23 Werner Lemberg - - * include/freetype/ftcache.h (FT_Get_CharMap_Index): Rename - declaration and move to... - * include/freetype/freetype.h (FT_Get_Charmap_Index): Here. - (FREETYPE_PATCH): Set to 9. - - * src/base/ftobjs.c (FT_Get_Charmap_Index): New function. - - * builds/unix/configure.ac (version_info): Set to 9:7:3. - * builds/unix/configure: Updated. - - * builds/win32/visualc/index.html, - builds/win32/visualc/freetype.dsp, - builds/win32/visualc/freetype.vcproj: s/218/219/. - - * builds/freetype.mk (refdoc), README, Jamfile (RefDoc): - s/2.1.8/2.1.9/. - - * docs/CHANGES, docs/VERSION.DLL: Updated. - -2004-04-21 Werner Lemberg - - * src/cff/cffparse.c (cff_parser_run), src/psaux/psobjs.c - (ps_parser_load_field): Use FT_CHAR_BIT. - -2004-04-21 David Turner - - - * Version 2.1.8 released. - ========================= - - - * src/cff/cffobjs.c (cff_face_init): Fix a small memory leak. - - * src/autofit/afloader.c (af_loader_load_g), src/autofit/afmodule.c - (af_autofitter_load_glyph), src/base/ftdebug.c (FT_Trace_Get_Name): - Remove compiler warnings. - - * src/autofit/aftypes.h: Undefine AF_DEBUG. - - * src/lzw/zopen.c (rmask), src/pcf/pcfdrivr.c (pcf_service_bdf, - pcf_services), src/pcf/pcfread.c (tableNames), src/psaux/psobjs.c - (ft_char_table), src/type42/t42drivr.c (t42_service_glyph_dict, - t42_service_ps_font_name): Decorate data arrays with `const' to - avoid populating the `.data' segment. - - * src/lzw/Jamfile: New file. - -2004-04-20 Werner Lemberg - - * src/psaux/psobjs.c (T1Radix): Renamed to... - (ps_radix): This. - Update current cursor position. - - * docs/CHANGES: Updated. - -2004-04-18 Werner Lemberg - - * src/truetype/ttgload.c, src/truetype/ttgload.h (TT_Load_Glyph), - src/ttdriver.c (Load_Glyph): Change type of `glyph_index' to - FT_UInt. From Lex Warners. - -2004-04-17 Chisato Yamauchi - - * src/sfnt/ttload.c (tt_face_load_sfnt_header): Really fix change - from 2004-03-19. - - * src/bdf/bdfdrivr.c (BDF_Face_Init): Use `ft_strlen'. - - * src/pcf/pcfutil.c, src/pcf/pcfutil.h: Decorate functions with - `static'. - Remove unused function `RepadBitmap'. - * src/pcf/pcfdrivr.c: Don't include pcfutil.h. - -2004-04-16 Werner Lemberg - - * builds/unix/freetype-config.in (usage): Fix and improve usage - information. - -2004-04-15 Werner Lemberg - - * builds/unix/ftconfig.in, builds/vms/ftconfig.h: Define - FT_CHAR_BIT. - - * src/base/ftobjs.c (FT_Load_Glyph): Don't apply autohinting if - glyph is vertically distorted or mirrored. - - * src/cff/cffgload.c (cff_slot_load): Handle zero `size' properly - for embedded bitmaps. - - * docs/CHANGES: Updated. - -2004-04-15 bytesoftware - - * include/freetype/config/ftconfig.h, src/base/ftstream.c - (FT_Stream_ReadFields): More fixes using FT_CHAR_BIT. - -2004-04-14 Werner Lemberg - - * include/freetype/config/ftconfig.h (FT_CHAR_BIT): New macro. - -2004-04-14 Alex Strelnikov - - * src/cache/ftcsbits.c (ftc_snode_load): Initialize `*asize' in case - of error. - -2004-04-14 Werner Lemberg - - * src/base/ftmac.c [__GNUC__]: Define OS_INLINE. - * builds/unix/configure.ac: Don't try to remove `-ansi' compilation - switch on the Mac. - - * builds/unix/ltmain.sh: Regenerated with `libtoolize --force - --copy' from libtool 1.5.6. - * builds/unix/aclocal.m4: Regenerated with `aclocal -I .' from - automake 1.8a. - * builds/unix/configure: Regenerated with autoconf 2.59a. - -2004-04-13 Werner Lemberg - - * include/freetype/config/ftconfig.h: Use CHAR_BIT to define - size of FT_SIZEOF_xxx. - -2004-04-12 Chisato Yamauchi - - * include/freetype/internal/sfnt.h (TT_Find_SBit_Image_Func, - TT_Load_SBit_Metrics_Func): New typedefs. - (SFNT_Interface): Add find_sbit_image and load_sbit_metrics. - - * src/sfnt/sfdriver.c (sfnt_interface): Updated. - * src/sfnt/ttsbit.h (tt_find_sbit_image, tt_load_sbit_metrics): New - declarations. - * src/sfnt/ttsbit.c (find_sbit_image): Renamed to... - (tt_find_sbit_image): This. - Updated all callers. - (load_sbit_metrics): Renamed to... - (tt_load_sbit_metrics): This. - Updated all callers. - -2004-04-12 Werner Lemberg - - * configure: Accept makepp also. - - * builds/unix/detect.mk: Use proper path to unix-def.mk. - * builds/unix/unix-def.in (BUILD_DIR, PLATFORM): Remove. - * builds/unix/unix.mk (BUILD_DIR, PLATFORM): Define. - Use BUILD_DIR. - - * docs/INSTALL, docs/INSTALL.GNU, docs/INSTALL.UNX: Update - documentation on makepp. - -2004-04-11 Werner Lemberg - - * src/lzw/zopen.c: Don't include sys/param.h and sys/stat.h. - -2004-04-10 Werner Lemberg - - * src/lzw/ftlzw.c: Include zopen.h dependent on - FT_CONFIG_OPTION_USE_LZW. - - * src/base/ftdebug.c: s/index/idx/ to avoid compiler warnings. - -2004-04-02 Werner Lemberg - - * builds/unix/ltmain.sh: Regenerated with `libtoolize --force - --copy' from libtool 1.5.2. - * builds/unix/aclocal.m4: Regenerated with `aclocal -I .' from - automake 1.8a. - * builds/unix/configure: Regenerated with autoconf 2.59a. - -2004-04-01 Werner Lemberg - - * builds/unix/ft-munmap.m4 (FT_MUNMAP_PARAM): Fix arguments of - AC_COMPILE_IFELSE. - * builds/unix/aclocal.m4: Regenerated with `aclocal -I .' from - automake 1.8a. - * builds/unix/configure: Regenerated with autoconf 2.59a. - * builds/unix/config.guess, builds/unix/config.sub: Updated from - `config' CVS module at subversions.gnu.org. - * builds/unix/install-sh, builds/unix/mkinstalldirs: Updated from - `texinfo' CVS module at subversions.gnu.org. - * builds/freetype.mk (refdoc): Updated. - -2004-03-31 Werner Lemberg - - Handle broken FNT files which don't have a trailing NULL byte - in the face name string. - - * src/winfonts/winfnt.h (FNT_FontRec): New member `family_name'. - * src/winfonts/winfnt.c (fnt_font_done): Free font->family_name. - (FNT_Face_Init): Append a final zero byte to the font face name. - -2004-03-30 Werner Lemberg - - * src/sfnt/ttload.c (tt_face_load_sfnt_header): Fix change from - 2004-03-19. - -2004-03-27 Werner Lemberg - - * src/base/descrip.mms (OBJS): Add ftbbox.obj. - -2004-03-26 George Williams - - Add vertical phantom points. - - * include/freetype/internal/tttypes.h (TT_LoaderRec): Add - `top_bearing', `vadvance', `pp3', and `pp4'. - - * src/autofit/afloader.c (af_loader_load_g): Handle two more points. - - * src/autohint/ahhint.c (ah_hinter_load): Handle two more points. - * src/truetype/ttgload.c (Get_VMetrics): New function. - (TT_Load_Simple_Glyph, TT_Process_Simple_Glyph): Handle two more - points. - (load_truetype_glyph): Use Get_VMetrics. - Handle two more points. - (compute_glyph_metrics): Thanks to vertical phantom points we now - can always compute `advance_height' and `top_bearing'. - * src/truetype/ttobjs.h (TT_SubglyphRec): Add vertical phantom - points. - - - * src/autohint/ahglyph.c (ah_outline_load): Fix allocation of - `news'. - -2004-03-21 Werner Lemberg - - * src/bdf/bdfdrivr.c (BDF_Glyph_Load): Fix left side bearing. - -2004-03-20 Steve Hartwell - - * src/cache/ftcmru.c (FTC_MruList_RemoveSelection): Handle a NULL - value for `selection' as `select all'. - -2004-03-19 Steve Hartwell - - * src/sfnt/ttload.c (tt_face_load_sfnt_header): Reject face_index - values > 0 if loading non-TTC fonts. - - * src/base/ftmac.c (open_face_from_buffer): Set positive face_index - to zero before calling FT_Open_Face. - - * docs/CHANGES: Updated. - -2004-03-04 Werner Lemberg - - * Jamfile, vms_make.com, builds/win32/visualc/freetype.dsp, - builds/win32/visualc/freetype/vcproj, include/freetype/ftmoderr.h: - Add LZW module. - - * Jamfile.in: Removed. - - * docs/CHANGES: Updated. - - * include/freetype/internal/ftobjs.h: s/MIN/FT_MIN/, s/MAX/FT_MAX/, - s/ABS/FT_ABS/. Updated all callers. - - * src/type1/t1load.c (parse_dict), src/pcf/pcfdrivr.c - (PCF_Face_Init): Use FT_ERROR_BASE. - -2004-03-04 Albert Chin - - Add support for PCF fonts compressed with LZW (extension .pcf.Z, - created with `compress'). - - * include/freetype/config/ftoption.h, devel/ftoption.h - (FT_CONFIG_OPTION_USE_LZW): New macro. - - * include/freetype/ftlzw.h: New file. - * include/freetype/config/ftheader.h (FT_LZW_H): New macro for - ftlzw.h. - - * src/lzw/*: New files. - - * src/pcf/pcfdrivr.c: Include FT_LZW_H. - (PCF_Face_Init): Try LZW also. - - * src/gzip/ftgzip.c: s/0/Gzip_Err_Ok/ where appropriate. - Beautify. - -2004-03-03 Werner Lemberg - - * src/pshinter/pshalgo.c (psh_hint_table_init): Simplify code. - -2004-03-02 Werner Lemberg - - Add embedded bitmap support to CFF driver. - - * src/cff/cffobjs.h (CFF_SizeRec): New structure. - - * src/cff/cffgload.c (cff_builder_init): Updated. - (cff_slot_load): Updated. - [TT_CONFIG_OPTION_EMBEDDED_BITMAPS]: Load sbit. - - * src/cff/cffobjs.c (sbit_size_reset) - [TT_CONFIG_OPTION_EMBEDDED_BITMAPS]: New function. - (cff_size_get_globals_funcs, cff_size_done, cff_size_init): Updated. - (cff_size_reset): Updated. - [TT_CONFIG_OPTION_EMBEDDED_BITMAPS]: Call sbit_size_reset. - - * src/cff/cffdrivr.c (Load_Glyph): Updated. - (cff_driver_class): Use CFF_SizeRec. - - * docs/CHANGES: Updated. - -2004-03-01 Werner Lemberg - - * src/pshinter/pshglob.c (psh_globals_scale_widths): Don't use - FT_RoundFix but FT_PIX_ROUND. - (psh_blues_snap_stem): Don't use blue_shift but blue_threshold. - - * src/pshinter/pshalgo.c (PSH_STRONG_THRESHOLD_MAXIMUM): New macro. - (psh_glyph_find_string_points): Use PSH_STRONG_THRESHOLD_MAXIMUM. - (psh_glyph_find_blue_points): New function. Needed for fonts like - p052003l.pfb (URW Palladio L Roman) which have flex curves at the - base line within blue zones, but the flex curves aren't covered by - hints. - (ps_hints_apply): Use psh_glyph_find_blue_points. - -2004-02-27 Garrick Meeker - - * builds/unix/configure.ac: Fix compiler flags for - `--with-old-mac-fonts'. - * builds/unix/configure: Regenerated. - - * src/base/ftmac.c: s/TARGET_API_MAC_CARBON/!TARGET_API_MAC_OS8/. - (FT_New_Face_From_Resource): New function. - (FT_New_Face): Use FT_New_Face_From_Resource. - (FT_New_Face_From_FSSpec): Use FT_New_Face_From_Resource. - [__MWERKS__]: Don't include FSp_fopen.h. - -2004-02-26 Werner Lemberg - - * src/pshinter/pshglob.c (psh_globals_new): Fix value of - `dim->stdw.count'. - Don't assign default values to blue scale and blue shift. - -2004-02-25 Werner Lemberg - - * docs/CHANGES: Updated. - -2004-02-25 Garrick Meeker - Steve Hartwell - - Improve MacOS fond support. Provide a new API - `FT_New_Face_From_FSSpec' similar to `FT_New_Face'. - - * src/base/ftmac.c [__MWERKS__]: Include FSp_fopen.h. - STREAM_FILE [__MWERKS__]: New macro. - (ft_FSp_stream_close, ft_FSp_stream_io) [__MWERKS__]: New functions. - (file_spec_from_path) [__MWERKS__]: Updated #if statement. - (get_file_type, make_lwfn_spec): Use `const' for argument. - (is_dfont) [TARGET_API_MAC_CARBON]: Removed. - (count_face_sfnt, count_faces): New functions. - (parse_fond): Do some range checking. - (read_lwfn): Change type of second argument. - No longer call FSpOpenResFile. - (OpenFileAsResource): New function. - (FT_New_Face_From_LWFN): Use `const' for second argument. - Use OpenFileAsResource. - (FT_New_Face_From_Suitcase): Change type of second argument. - No longer call FSpOpenResFile. - Loop over all resource indices. - (FT_New_Face_From_dfont) [TARGET_API_MAC_CARBON]: Removed. - (FT_GetFile_From_Mac_Name): Use `const' for first argument. - (ResourceForkSize): Removed. - (FT_New_Face): Updated to use new functions. - (FT_New_Face_From_FSSpec): New function. - - * include/freetype/ftmac.h: Updated. - -2004-02-24 Malcolm Taylor - - * src/autohint/ahhint.c (ah_hinter_load) : - Handle case where outline->num_vedges is zero while computing hinted - metrics. - -2004-02-24 Gordon Childs - - * src/cff/cffcmap.c (cff_cmap_unicode_init): Provide correct value - for `count'. - -2004-02-24 Werner Lemberg - - * include/freetype/t1tables.h (PS_PrivateRec): Add - `expansion_factor'. - - * src/pshinter/pshglob (psh_blues_scale_zones): Fix computation - of blues->no_overshoots -- `blues_scale' is stored with a - magnification of 1000, and `scale' returns fractional pixels. - - * src/type1/t1load.c (T1_Open_Face): Initialize `blue_shift', - `blue_fuzz', `expansion_factor', and `blue_scale' according to the - Type 1 specification. - - * src/type1/t1tokens.h: Handle `ExpansionFactor'. - - * docs/CHANGES: Updated. - -2004-02-24 Masatake YAMATO - - Provide generic access to MacOS resource forks. - - * src/base/ftrfork.c, include/freetype/internal/ftrfork.h: New - files. - - * src/base/ftobjs.c: Include FT_INTERNAL_RFORK_H. - (Mac_Read_POST_Resource, Mac_Read_sfnt_Resource): Remove arguments - `resource_listoffset' and `resource_data' and adapt code - accordingly. These values are calculated outside of the function - now. - Add new argument `offsets'. - (IsMacResource): Use `FT_Raccess_Get_HeaderInfo' and - `FT_Raccess_Get_DataOffsets'. - (load_face_in_embedded_rfork): New function. - (load_mac_face): Use load_face_in_embedded_rfork. - (ft_input_stream_new): Renamed to... - (FT_Stream_New): This. Use FT_BASE_DEF. Updated all callers. - (ft_input_stream_free): Renamed to... - (FT_Stream_Free): This. Use FT_BASE_DEF. Updated all callers. - - * src/base/ftbase.c: Include ftrfork.c. - - * src/base/rules.mk (BASE_SRC), src/base/Jamfile: Updated. - - * include/freetype/internal/internal.h (FT_INTERNAL_RFORK_H): - New macro. - - * include/freetype/internal/fttrace.h: Added `rfork' as a new - trace definition. - - * include/freetype/internal/ftstream.h: Declare FT_Stream_New and - FT_Stream_Free. - - * include/freetype/config/ftoption.h, devel/ftoption.h - (FT_CONFIG_OPTION_GUESSING_EMBEDDED_RFORK): New option. - - * include/freetype/config/ftstdlib.h (ft_strrchr): New macro. - -2004-02-23 Werner Lemberg - - * docs/CHANGES: Updated. - - * include/freetype/internal/ftdebug.h: Include FT_FREETYPE_H. - -2004-02-23 Masatake YAMATO - - Provide a simple API to control FreeType's tracing levels. - - * include/freetype/internal/ftdebug.h (FT_Trace_Get_Count, - FT_Trace_Get_Name): New declarations. - - * src/base/ftdebug.c (FT_Trace_Get_Count, FT_Trace_Get_Name): New - functions. - -2004-02-23 David Turner - - * src/autofit/afhints.c, src/autofit/afhints.h, - src/autofit/aflatin.c, src/autofit/afloader.c, src/types.h: Grave - bugs have been fixed. The auto-fitter works, doesn't crash, but - still produces unexpected results... - -2004-02-21 Werner Lemberg - - * src/pshinter/pshalgo.c (PSH_STRONG_THRESHOLD): Changed to hold - the accepted shift for strong points in fractional pixels (which - is a heuristic value). - (psh_glyph_find_strong_points): Compute threshold for - psh_hint_table_find_strong_points. - (psh_hint_table_find_strong_point): Add parameter to pass threshold. - -2004-02-20 Werner Lemberg - - * src/pshinter/pshrec.c (ps_mask_table_set_bits): Don't call - ps_mask_table_alloc but ps_mask_table_last. - (ps_hints_t2mask): Use correct position and number for vertical - and horizontal hinter mask bits. - - * docs/CHANGES: Updated. - -2004-02-19 Werner Lemberg - - * src/base/ftstroke.c (FT_Glyph_StrokeBorder): Fix enum handling. - * src/cff/cffdrivr.c (cff_get_cmap_info): Remove compiler warning. - -2004-02-18 Werner Lemberg - - * include/freetype/freetype.h: Document FT_LOAD_TARGET_XXX properly. - - * src/base/ftglyph.c (ft_bitmap_glyph_class, - ft_outline_glyph_class): Tag with FT_CALLBACK_TABLE_DEF. - - * src/smooth/ftsmooth.c (ft_smooth_render): Handle - FT_RENDER_MODE_LIGHT. - -2004-02-17 Werner Lemberg - - Fix callback functions in cache module. - - * src/cache/ftccback.h: New file for callback declarations. - - * src/cache/ftcbasic.c (ftc_basic_family_compare, - ftc_basic_family_init, ftc_basic_family_get_count, - ftc_basic_family_load_bitmap, ftc_basic_family_load_glyph, - ftc_basic_gnode_compare_faceid): Use FT_CALLBACK_DEF. - (ftc_basic_image_family_class, ftc_basic_image_cache_class, - ftc_basic_sbit_family_class, ftc_basic_sbit_cache_class): - Use FT_CALLBACK_TABLE_DEF and local wrapper functions. - - * src/cache/ftccache.c: Include ftccback.h. - (ftc_cache_init, ftc_cache_done): New wrapper functions which use - FT_LOCAL_DEF. - - * src/cache/ftccmap.c: Include ftccback.h. - (ftc_cmap_cache_class): Use local wrapper functions. - - * src/cache/ftcglyph.c: Include ftccback.h. - (ftc_gnode_compare, ftc_gcache_init, ftc_gcache_done): New wrapper - functions which use FT_LOCAL_DEF. - - * src/cache/ftcimage.c: Include ftccback.h. - (ftc_inode_free, ftc_inode_new, ftc_inode_weight): New wrapper - functions which use FT_LOCAL_DEF. - - * src/cache/ftcmanag.c (ftc_size_list_class, ftc_face_list_class): - Use FT_CALLBACK_TABLE_DEF. - - * src/cache;/ftcsbits.c: Include ftccback.h. - (ftc_snode_free, ftc_snode_new, ftc_snode_weight, - ftc_snode_compare): New wrapper functions which use FT_LOCAL_DEF. - - * src/cache/rules.mk (CACHE_DRV_H): Add ftccback.h. - -2004-02-17 Masatake YAMATO - - * include/freetype/ftmac.h (FT_GetFile_From_Mac_Name): Fix a typo - (FT_EXPORT_DEF -> FT_EXPORT). - - * include/freetype/ftxf86.h (FT_Get_X11_Font_Format): Ditto. - -2004-02-15 Werner Lemberg - - * src/base/ftobjs.c (FT_Set_Char_Size): Fix typo. - -2004-02-14 Masatake YAMATO - - * builds/unix/ftsystem.c: Include errno.h. - (ft_close_stream): Renamed to... - (ft_close_stream_by_munmap): This. - (ft_close_stream_by_free): New function. - (FT_Stream_Open): Use fallback method if mmap fails. - Use proper function for closing the stream. - -2004-02-14 Werner Lemberg - - * src/type1/t1load.c (parse_dict): Initialize `start_binary'. - -2004-02-13 Robert Etheridge - - * src/type42/t42objs.c (T42_Face_Init), src/type1/t1objs.c - (T1_Face_Init), src/cid/cidobjs.c (cid_face_init): Fix computation - of underline_position and underline_thickness. - -2004-02-12 Werner Lemberg - - * src/base/ftobjs.c (FT_Set_Char_Size): Return immediately if - ppem values don't change. Suggested by Graham Asher. - -2004-02-11 Werner Lemberg - - * src/cid/cidload.c (cid_face_open): Always allocate - face->cid_stream so that we can deallocate it safely. - -2004-02-10 Werner Lemberg - - Make the PS parser more tolerant w.r.t. non-standard font data. In - general, an error is only reported in case of a syntax error; a - wrong type is now simply ignored (if possible). To be independent - of the order of various MM-specific keywords, the parse_shared_dict - routine has been removed -- the PS parser is now capable to skip - this data. It no longer fails on parsing e.g. - - dup /WeightVector exch def - - Since the token following /WeightVector isn't `[' (starting an - array) it is simply ignored. - - * include/freetype/fterrdef.h: Define `FT_Err_Ignore' (0xA2) as a - new internal error value. - - * src/type1/t1load.c (parse_blend_axis_types, - parse_blend_design_positions, parse_blend_design_map): Return - T1_Err_Ignore if no proper array is following the keyword. - (parse_weight_vector): Use T1_ToTokenArray, initializing `blend' - structure, if necessary. - Return T1_Err_Ignore if no proper array is following the keyword. - (parse_shared_dict): Removed. - (parse_encoding): Set parser->root.error to return T1_Err_Ignore - if no result can be obtained. - Check for errors before accessing `elements' array. - (t1_keywords): Remove /shareddict. - (parse_dict): Reset error if t1_load_keyword returns T1_Err_Ignore. - Set keyword_flag only in case of success. - Check error code if skipping an unrecognized token. - (T1_Open_Face) [!T1_CONFIG_OPTION_NO_MM_SUPPORT]: Call T1_Done_Blend - if blend commands haven't set up a proper MM font. - - * src/psaux/psobjs.c (ps_parser_load_field_table): Remove special - code for synthetic fonts. - Return PSaux_Err_Ignore if no proper value has been found. - -2004-02-09 Werner Lemberg - - * src/cff/cffgload.c (cff_decoder_parse_charstrings) - : Preserve glyph width before calling - cff_operator_seac. - -2004-02-09 Martin Muskens - - * src/cff/cffgload.c (cff_decoder_parse_charstrings): Handle special - first argument for `hintmask' and `cntrmask' operators also. - -2004-02-08 Werner Lemberg - - * builds/unix/configure.in: Call AC_SUBST for `enable_shared', - `hardcode_libdir_flag_spec', and `wl'. - * builds/unix/configure: Regenerated. - - * builds/unix/freetype-config.in: Make --prefix and --exec-prefix - actually work. - Report a proper --rpath (or -R) value for --libs argument if a - shared library has been built. - - * docs/CHANGES: Updated. - -2004-02-07 Keith Packard - - * src/bdf/bdfdrivr.c (BDF_Face_Init, BDF_Set_Pixel_Size): Fix - computation of various vertical and horizontal metric values. - - * src/pcfdrivr.c (PCF_Set_Pixel_Size), src/pcfread (pcf_load_font): - Ditto. - -2004-02-07 Werner Lemberg - - * builds/win32/visualc/index.html, - builds/win32/visualc/freetype.dsp, - builds/win32/visualc/freetype.dsw, docs/CHANGES: Updated. - -2004-02-07 Vitaliy Pasternak - - * builds/win32/visualc/freetype.sln, - builds/win32/visualc/freetype.vcproj: New files for VS.NET 2003. - -2004-02-03 Werner Lemberg - - * include/freetype/cache/ftccache.h (FTC_CACHE_LOOKUP_CMP): - Initialize `node'. - * src/type1/t1load.c (parse_dict): Initialize `have_integer'. - -2004-02-02 Werner Lemberg - - * src/type1/t1load.c (parse_dict): Handle `RD' and `-|' commands - outside of /Subrs or /CharStrings. This can happen if there is - additional code manipulating those two arrays so that FreeType - doesn't recognize them properly. - (T1_Open_Face): Improve an error message. - -2004-02-01 Werner Lemberg - - * src/type1/t1load.c (parse_charstrings): Exit immediately if - there are no elements in /CharStrings. This is needed for fonts - like Optima-Oblique which not only define /CharStrings but access it - also. - -2004-02-01 David Turner - - * src/sfnt/Jamfile: Removing `ttcmap' from the list of sources. - - * include/freetype/cache/ftccache.h (FTC_CACHE_LOOKUP_CMP) - : Provide macro version which doesn't use inline code. - * include/freetype/cache/ftcglyph.h (FTC_GCACHE_LOOKUP_CMP) - : Ditto. - Use FTC_MRULIST_LOOKUP_CMP. - * include/freetype/cache/ftcmru.h (FTC_MRULIST_LOOKUP_CMP): New - macro. - (FTC_MRULIST_LOOKUP): Use it. - - * src/cache/Jamfile (_sources), src/cache/descrip.mms: Updated. - * src/cache/ftcbasic.c: Fix compiler warnings. - * src/cache/ftcmanag.c (FTC_Manager_LookupSize, - FTC_Manager_LookupFace) : Use FTC_MRULIST_LOOKUP_CMP. - * src/cache/ftcmru.c (FTC_MruList_Find): Fix a bug (found after - heavy testing). - - * Jamfile: Updating `refdoc' target, and adding `autohint' to the - list of modules to build. Both the autohinter and autofitter will - be built by default. But which one will be used is determined by - the content of `ftmodule.h'. - - * src/autofit/*: Many updates, but the code is still buggy... - -2004-01-31 Werner Lemberg - - * src/cff/cffgload.c (cff_operator_seac): Fix magnitude of - accent offset. - Update code similarly to the seac support for Type 1 fonts. - (cff_decoder_parse_charstrings) : Fix magnitude - of accent offset. - Don't hint glyphs twice if seac is emulated. - : Assign correct point tags. - * docs/CHANGES: Updated. - -2004-01-30 Werner Lemberg - - * src/type1/t1parse.c (T1_Get_Private_Dict): Use FT_MEM_MOVE, not - FT_MEM_COPY, for copying the private dict. - - * src/type1/t1load.c (parse_subrs): Assign number of subrs only - in first run. - (parse_charstrings): Parse /CharStrings in second run without - assigning values. - (parse_dict): Skip all /CharStrings arrays but the first. We need - this for non-standard fonts like `Optima' which have different - outlines depending on the resolution. Note that there is no - guarantee that we get fitting /Subrs and /CharStrings arrays; this - can only be done by a real PS interpreter. - -2004-01-29 Antoine Leca - - * builds/win32/visualc/index.html: New file, giving detailed - explanations about forcing CR+LF line endings for the VC++ project - files. - -2004-01-22 Garrick Meeker - - * src/cff/cffload.c (cff_subfont_load): Initialize `dict'. - -2004-01-22 Werner Lemberg - - Add support for the hexadecimal representation of binary data - started with `StartData' in CID-keyed Type 1 fonts. - - * include/freetype/internal/t1types.h (CID_FaceRec): Add new - members `binary_data' and `cid_stream'. - - * src/cid/cidload.c (cid_read_subrs): Use `face->cid_stream'. - (cid_hex_to_binary): New auxiliary function. - (cid_face_open): Add new argument `face_index' to return quickly - if less than zero. Updated all callers. - Call `cid_hex_to_binary', then open and assign memory stream to - `face->cid_stream' if `parser->binary_length' is non-zero. - * src/cid/cidload.h: Updated. - - * src/cid/cidobjs.c (cid_face_done): Free `binary_data' and - `cid_stream'. - - * src/cid/cidparse.c (cid_parser_new): Check arguments to - `StartData' and set parser->binary_length accordingly. - * src/cid/cidparse.h (CID_Parser): New member `binary_length'. - - * src/cid/cidgload.c (cid_load_glyph): Use `face->cid_stream'. - - * docs/CHANGES: Updated. - -2004-01-21 Werner Lemberg - - include/freetype/config/ftstdlib.h (ft_atoi): Replaced with... - (ft_atol): This. - * src/base/ftdbgmem.c: s/atol/ft_atol/. - * src/type42/t42drivr.c: s/ft_atoi/ft_atol/. - -2004-01-20 Masatake YAMATO - - * include/freetype/ftcache.h: Delete duplicated definition of - FTC_FaceID. - - * src/cff/cffdrivr.c (cff_get_cmap_info): Call sfnt module's TT CMap - Info service function if the cmap comes from sfnt. Return 0 if the - cmap is synthesized in cff module. - -2004-01-20 David Turner - - * src/cache/ftcmanag.c (ftc_size_node_compare): Call - FT_Activate_Size. - -2004-01-20 Werner Lemberg - - * src/type1/t1parse.c (T1_Get_Private_Dict): Skip exactly one - CR, LF, or CR/LF after `eexec'. - -2004-01-18 David Turner - - * src/sfnt/ttsbit.c (tt_face_set_sbit_strike): Remove compiler - warning. - - * src/tools/docmaker/*: Updating beautifier tool. - -2004-01-15 David Turner - - * src/base/ftoutln.c (ft_orientation_extremum_compute): Fix - infinite loop bug. - - * include/freetype/ftstroke.h: Include FT_GLYPH_H. - (FT_Stroker_Rewind, FT_Glyph_Stroke, FT_Glyph_StrokeBorder): New - declarations. - - * src/base/ftstroke.c: Include FT_INTERNAL_OBJECTS_H. - (FT_Outline_GetOutsideBorder): Inverse result. - (FT_Stroker_Rewind, FT_Glyph_Stroke, FT_GlyphStrokeBorder): New - functions. - (FT_Stroker_EndSubPath): Close path if needed. - (FT_Stroker_Set, FT_Stroker_ParseOutline): Use FT_Stroker_Rewind. - - * include/freetype/cache/ftcmanag.h (FTC_ScalerRec, - FTC_Manager_LookupSize): Moved to... - * include/freetype/ftcache.h (FTC_ScalerRec, - FTC_Manager_LookupSize): Here. - - * src/tools/docmaker/docbeauty.py: New file to beautify the - documentation comments (e.g., to convert them to single block border - mode). - * src/tools/docmaker/docmaker.py (file_exists, make_file_list): - Moved to... - * src/tools/docmaker/utils.py (file_exists, make_file_list): Here. - -2004-01-14 David Turner - - * include/freetype/internal/ftmemory.h (FT_ARRAY_COPY, - FT_ARRAY_MOVE): New macros to make copying arrays easier. - Updated all relevant code to use them. - -2004-01-14 Werner Lemberg - - * src/cff/cffload.c (cff_font_load): Load charstrings_index earlier. - Use number of charstrings as argument to CFF_Load_FD_Select (as - documented in the CFF specs). - -2004-01-13 Graham Asher - - * src/pshinter/pshalgo.c (psh_glyph_init): Move assignment of - `glyph->memory' up to free arrays properly in case of failure. - -2004-01-10 Masatake YAMATO - - Make `FT_Get_CMap_Language_ID' work with CFF. Bug reported by - Steve Hartwell . - - * src/cff/cffdrivr.c: Include FT_SERVICE_TT_CMAP_H. - (cff_services): Added an entry for FT_SERVICE_ID_TT_CMAP. - (cff_get_cmap_info): New function. - (cff_service_get_cmap_info) New entry for cff_services. - - * src/sfnt/ttcmap0.c: Exit loop after a format match has been found. - Suggested by Steve Hartwell . - -2004-01-03 Masatake YAMATO - - * src/base/ftobjs.c (destroy_charmaps): New function. - (destroy_face, open_face): Use `destroy_charmaps'. - -2004-01-01 Werner Lemberg - - * docs/CHANGES: Updated. - -2004-01-01 Michael Jansson - - * src/winfonts/winfnt.c (FNT_Size_Set_Pixels): Fix sign of - size->metrics.descender. - -2003-12-31 Wolfgang Domröse - - * src/cff/cffgload.c (cff_decoder_parse_charstrings) - [FT_DEBUG_LEVEL_TRACE]: Use `%ld' in FT_TRACE4. - : Change type of dx and dy to FT_Pos and remove - cast for accessing arguments. - -2003-12-31 Werner Lemberg - - * src/truetype/ttgload.c (TT_Load_Simple_Glyph): Revert previous - change. It's not necessary. - -2003-12-29 Smith Charles - - * src/truetype/ttgload.c (TT_Load_Simple_Glyph): Handle `repeated - flags set' correctly. - -2003-12-29 Werner Lemberg - - * src/cff/cffobjs.c (cff_face_init): Fix memory leak by deallocating - `full' and `weight' properly. - * src/cff/cffgload.c (cff_decoder_parse_charstrings) - [FT_DEBUG_LEVEL_TRACE]: Use `0x' as prefix for - tracing output. - -2003-12-26 Werner Lemberg - - * include/freetype/internal/sfnt.h (TT_Set_SBit_Strike_Func): - Use FT_UInt for ppem values. - * src/sfnt/ttsbit.c (tt_face_set_sbit_strike): Use FT_UInt for - ppem values. - * src/sfnt/ttsbit.h: Updated. - - * src/base/ftobjs.c (FT_Set_Pixel_Sizes): Don't allow ppem values - larger than -0FFFF. - -2003-12-25 Werner Lemberg - - * src/base/fttrigon.c, src/base/ftgloadr.c: Include - FT_INTERNAL_OBJECTS_H. - - * src/base/ftstroke.c (FT_Outline_GetInsideBorder, - FT_Outline_GetOutsideBorder): s/or/o/ to make it compile with - C++ compilers. - - * src/cache/ftcmru.c, include/freetype/cache/ftcmru.h: - s/select/selection/ to avoid compiler warning. - * src/cff/cffload.h: s/select/ftselect/ to avoid potential - compiler warning. - -2003-12-24 Werner Lemberg - - * src/cache/ftcsbits.c (FTC_SNode_Weight): - s/FTC_SBIT_ITEM_PER_NODE/FTC_SBIT_ITEMS_PER_NODE/. - -2003-12-24 David Turner - - * Fixed compilation problems in the cache sub-system. - - * Partial updates to src/autofit. - - * Jamfile (FT2_COMPONENTS): Add autofit module. - -2003-12-23 Werner Lemberg - - * src/cff/cffgload.c (cff_lookup_glyph_by_stdcharcode): Handle - CID-keyed fonts. - -2003-12-23 David Turner - - * include/freetype/internal/ftobjs.h (FT_PAD_FLOOR, FT_PAD_ROUND, - FT_PAD_CEIL, FT_PIX_FLOOR, FT_PIX_ROUND, FT_CEIL): New macros. They - are used to avoid compiler warnings with very pedantic compilers. - Note that `(x) & -64' causes a warning if (x) is not signed. Use - `(x) & ~63' instead! - Updated all related code. - - Add support for extraction of `inside' and `outside' borders. - - * src/base/ftstroke.c (FT_StrokerBorder): New enumeration. - (FT_Outline_GetInsideBorder, FT_Outline_GetOutsideBorder, - FT_Stroker_GetBorderCounts, FT_Stroker_ExportBorder): New functions. - (FT_StrokeBorderRec): New boolean member `valid'. - (ft_stroke_border_get_counts): Updated. - * include/freetype/ftstroke.h: Updated. - -2003-12-22 Werner Lemberg - - * include/freetype/ftwinfnt.h (FT_WinFNT_ID_*): New definitions - to describe the `charset' field in FT_WinFNT_HeaderRec. - * src/winfonts/winfnt.c (FNT_Face_Init): Set encoding to - FT_ENCODING_NONE except for FT_WinFNT_ID_MAC. - - * include/freetype/freetype.h (FT_Encoding): Improve comment, - based on work by Detlef Würkner . - - * docs/CHANGES: Updated. - -2003-12-22 David Turner - - * include/freetype/ftcache.h, - include/freetype/cache/ftcmanag.h, - include/freetype/cache/ftccache.h, - include/freetype/cache/ftcmanag.h, - include/freetype/cache/ftcmru.h (added), - include/freetype/cache/ftlru.h (removed), - include/freetype/cache/ftcsbits.h, - include/freetype/cache/ftcimage.h, - include/freetype/cache/ftcglyph.h, - src/cache/ftcmru.c, - src/cache/ftcmanag.c, - src/cache/ftccache.c, - src/cache/ftcglyph.c, - src/cache/ftcimage.c, - src/cache/ftcsbits.c, - src/cache/ftccmap.c, - src/cache/ftcbasic.c (added), - src/cache/ftlru.c (removed): - - *Complete* rewrite of the cache sub-system to `solve' the - following points: - - - all public APIs have been moved to FT_CACHE_H, everything - under `include/freetype/cache' is only needed by client - applications that want to implement their own caches - - - a new function named FTC_Manager_RemoveFaceID to deal - with the uninstallation of FaceIDs - - - the image and sbit cache are now abstract classes, that - can be extended much more easily by client applications - - - better performance in certain areas. Further optimizations - to come shortly anyway... - - - the FTC_CMapCache_Lookup function has changed its signature, - charmaps can now only be retrieved by index - - - FTC_Manager_Lookup_Face => FTC_Manager_LookupFace - FTC_Manager_Lookup_Size => FTC_Manager_LookupSize (still in - private header for the moment) - -2003-12-21 Werner Lemberg - - * src/type1/t1load.c (parse_dict): Stop parsing if `eexec' keyword - is encountered. - -2003-12-19 Werner Lemberg - - * src/cff/cfftypes.h (CFF_MAX_CID_FONTS): Increase to 32. For - example, the Japanese Hiragino font already contains 15 subfonts. - - * src/cff/cffload.c (cff_font_load): Deallocate `sids' array for - CID-keyed fonts. - - * devel/ftoption.h: Define FT_DEBUG_MEMORY. - -2003-12-18 Werner Lemberg - - * include/freetype/ttnameid.h (TT_ADOBE_ID_LATIN_1): New macro. - * src/type1/t1objs.c (T1_Face_Init): Use TT_ADOBE_ID* values. - -2003-12-18 Werner Lemberg - - * src/cff/cfftypes.h (CFF_FontRecDictRec): Change type of - `cid_count' to `FT_ULong'. - - * src/cff/cffgload.c (cff_slot_load): Take care of empty `cids' - array. - - * src/cff/cffload.c (cff_charset_done): Free `cids' array. - (cff_font_load): Create cids array only for CID-keyed fonts which - are subsetted. - - * src/cff/cffobjs.c (cff_face_init): Check the availability of - the PSNames modules for non-pure CFFs also. - Set FT_FACE_FLAG_GLYPH_NAMES for a non-pure CFF also if it isn't - CID-keyed. - - * src/cff/rules.mk (CFF_DRV_H): Add cfftypes.h. - -2003-12-17 Werner Lemberg - - * src/sfnt/sfobjs.c (sfnt_init_face): Don't set - FT_FACE_FLAG_GLYPH_NAMES if the font contains a version 3.0 `post' - table. - - * docs/CHANGES: Updated. - -2003-12-17 Masatake YAMATO - - Add new function FT_Get_CMap_Language_ID to extract the language ID - for TrueType/sfnt fonts. - - * include/freetype/internal/services/svttcmap.h: New file. - * include/freetype/internal/ftserv.h (FT_SERVICE_TT_CMAP_H): Add - svttcmap.h. - - * src/sfnt/sfdriver.c: Include ttcmap0.h. - (tt_service_get_cmap_info): New service. - (sfnt_services): Updated. - - * src/sfnt/ttcmap0.c (tt_cmap*_get_info): New functions. - (tt_cmap*_class_rec): Add tt_cmap*_get_info members. - (tt_get_cmap_info): New function. - * src/sfnt/ttcmap0.h: Include FT_SERVICE_TT_CMAP_H. - (TT_CMap_ClassRec): New field `get_cmap_info'. - (tt_get_cmap_info): New declaration. - - * src/base/ftobjs.c: Include FT_SERVICE_TT_CMAP_H. - (FT_Get_CMap_Language_ID): New function implementation. - * include/freetype/tttables.h (FT_Get_CMap_Language_ID): New - function declaration. - -2003-12-16 Werner Lemberg - - * src/sfnt/ttcmap.c, src/sfnt/ttcmap.h: Removed. Obsolete. - - * include/freetype/internal/sfnt.h (SFNT_Interface): Remove - obsolete fields `load_charmap' and `free_charmap'. - (TT_CharMap_Load_Func, TT_CharMap_Free_Func): Removed. - * src/sfnt/sfnt.c: Don't include ttcmap.c. - * src/sfnt/rules.mk (SFNT_DRV_SRC): Don't include ttcmap.c. - * src/sfnt/ttload.c: Don't include ttcmap.h. - * src/sfnt/sfdriver.c: Don't include ttcmap.h. - (sfnt_interface): Updated. - - * include/freetype/internal/tttypes.h (TT_TableDirRec, - TT_CMapDirRec, TT_CMapDirEntryRec, TT_CMap0, TT_CMap2SubHeaderRec, - TT_CMap2Rec, TT_CMap4Segment, TT_CMap4Rec, TT_CMap6, - TT_CMapGroupRec, TT_CMap8_12Rec, TT_CMap10Rec, TT_CharMap_Func, - TT_CharNext_Func, TT_CMapTableRec, TT_CharMapRec): Removed. - Obsolete. - * src/cff/cffobjs.h (CFF_CharMapRec): Removed. Obsolete. - -2003-12-15 Werner Lemberg - - * docs/CHANGES: Updated. - -2003-12-15 Wolfgang Domröse - - * builds/atari/*: New directory for building FreeType 2 on Atari - with the PureC compiler. - -2003-12-12 Wolfgang Domröse - - * src/type1/t1gload.c (T1_Parse_Glyph_And_Get_Char_String): Add - cast. - * src/cff/cffdrivr.c (cff_ps_has_glyph_names): Assure that return - value is either 0 or 1. - -2003-12-12 Werner Lemberg - - * src/cff/cffdrivr.c (cff_get_glyph_name): Improve error message. - (cff_get_name_index): Return if no PSNames service is available. - (cff_ps_has_glyph_names): Handle CID-keyed fonts correctly. - * src/cff/cfftypes.h (CFF_CharsetRec): New field `cids', used for - CID-keyed fonts. This is the inverse mapping of `sids'. - * src/cff/cffload.c (cff_charset_load): New argument `invert'. - Initialize charset->cids if `invert' is set. - (cff_font_load): In call to cff_charset_load, set `invert' to true - for CID-keyed fonts. - * src/cff/cffgload.c (cff_slot_load): Handle glyph index as CID - and map it to the real glyph index. - - * docs/CHANGES: Updated. - -2003-12-11 Werner Lemberg - - * src/cff/cffobjs.c (cff_face_init): Don't set - FT_FACE_FLAG_GLYPH_NAMES for CID-keyed fonts. - Don't construct a cmap for CID-keyed fonts. - -2003-12-10 Werner Lemberg - - Use implementation specific SID value 0xFFFF to indicate that - a dictionary element is missing. - - * src/cff/cffload.c (cff_subfont_load): Initialize all fields - which hold SIDs to 0xFFFF. - (cff_index_get_sid_string): Handle SID value 0xFFFF. - Handle case where `psnames' is zero. - (cff_font_load): Updated. - Don't load encoding for CID-keyed CFFs. - - * src/cff/cffobjs.c (cff_face_init): Updated. - Don't check for PSNames module if font is CID-keyed. - Compute style name properly (using the same algorithm as in the - CID driver). - Fix computation of style flags. - - * src/cff/cfftoken.h: Comment out handling of base_font_name. - Rename `postscript' field to `embedded_postscript' - * src/cff/cfftypes.h (CFF_FontRecDictRec): Remove `base_font_name' - and `postscript'. - -2003-12-10 Detlef Würkner - - * src/pcf/pcfdrivr.c (pcf_get_charset_id): New function (a clone - of the similar BDF function). - (pcf_service_bdf): Use it. - -2003-12-09 Werner Lemberg - - * src/sfnt/sfobjs.c (sfnt_load_face): Set FT_FACE_FLAG_GLYPH_NAMES - only if a `post' table is present. - -2003-12-09 George Williams - - * src/base/ftobjs.c (load_mac_face): Recent versions of Linux - support Mac's HFS+ file system, thus enable code to read /rsrc on - non-Macintosh platforms also. - -2003-12-08 Werner Lemberg - - * include/freetype/internal/psaux.h (PS_TableRec): Change type - of `lengths' to FT_PtrDist. - (T1_DecoderRec): Change type of `subrs_len' to FT_PtrDist. - * include/freetype/internal/t1types.h (T1_FontRec): Change type - of `subrs_len' and `charstrings_len' to FT_PtrDist. - - * src/base/ftobjs.c (Mac_Read_POST_Resource): Replace `junk' - variable with better solution. - (IsMacResource): Remove unused variable `map_len'. - Replace `junk' variable with better solution. - (FT_Open_Face) [!FT_MACINTOSH]: Add conditional - FT_CONFIG_OPTION_MAC_FONTS. - -2003-12-08 Wolfgang Domröse - - * src/autohint/ahhint.c (ah_hinter_hint_edges, - ah_hinter_align_strong_points): Add some casts. - - * src/base/ftoutln.c (FT_OrientationExtremumRec): Change type - of `pos' to FT_Long. - - * src/base/ftobjs.c (Mac_Read_POST_Resource, - Mac_Read_sfnt_Resource): Change type of `len' to FT_Long. - - * src/type42/t42parse.c (t42_parse_dict): Add cast for `n_keywords'. - -2003-12-07 Werner Lemberg - - * docs/raster.txt: New file, taken from FreeType 1 and completely - revised. - -2003-12-04 Masatake YAMATO - - * src/type1/t1driver.c (Get_Interface): Remove FT_UNUSED for - t1_interface. t1_interface is used. - -2003-11-27 David Turner - - * src/pfr/pfrdrivr.c (pfr_get_metrics): Revert incorrect change of - 2003-11-23: For PFR fonts, metrics->x_scale and metrics->y_scale are - the scaling values for outline units, not for metric units. - -2003-11-25 Werner Lemberg - - * src/base/ftcalc.c, include/freetype/internal/ftcalc.h - (FT_MulDiv_No_Round): Surround code with `#ifdef - TT_CONFIG_OPTION_BYTECODE_INTERPRETER ... #endif'. - -2003-11-23 Werner Lemberg - - * src/base/ftcalc.c (FT_MulDiv_No_Round): New function (32 and - 64 bit version). - * include/freetype/internal/ftcalc.h: Updated. - - * src/truetype/ttinterp.c (TT_MULDIV_NO_ROUND): New macro. - (TT_INT64): Removed. - (DO_DIV): Use TT_MULDIV_NO_ROUND. - - * src/pfr/pfrdrivr.c (pfr_get_metrics): Directly use - metrics->x_scale and metrics->y_scale. - -2003-11-22 Rogier van Dalen - - * src/truetype/ttinterp.c (CUR_Func_move_orig): New macro. - (Direct_Move_Orig, Direct_Move_Orig_X, Direct_Move_Orig_Y): New - functions. Similar to Direct_Move, Direct_Move_X, and - Direct_Move_Y but without touching. - (Compute_Funcs): Use new functions. - - (Round_None, Round_To_Grid, Round_To_Half_Grid, Round_Down_To_Grid, - Round_Up_To_Grid, Round_To_Double_Grid, Round_Super, - Round_Super_45): Fix rounding of value zero. - - (DO_DIV): Don't use TT_MULDIV. - - (Ins_SHC): This instruction actually touches the points. - (Ins_MSIRP): Fix undocumented behaviour. - - * src/truetype/ttinterp.h (TT_ExecContextRec): Updated. - -2003-11-22 Werner Lemberg - - * docs/VERSION.DLL, docs/CHANGES: Updated. - - * src/base/ftobjs.c (FT_Set_Char_Size): Make metrics->x_scale and - metrics->y_scale really precise. - - (FT_Load_Glyph): Update computation of linearHoriAdvance and - linearVertAdvance. - - * src/truetype/ttinterp.c (Update_Max): Use FT_REALLOC. - -2003-11-22 David Turner - - * src/autofit/*: More updates. - - * include/freetype/freetype.h (FREETYPE_PATCH): Set to 8. - * builds/unix/configure.ac (version_info): Set to 9:6:3. - * README: Updated. - -2003-11-13 John A. Boyd Jr. - - * src/bdf/bdfdrivr.c (bdf_interpret_style), src/pcf/pcfread.c - (pcf_interpret_style): Replace spaces with dashes in properties - SETWIDTH_NAME and ADD_STYLE_NAME to simplify parsing. - -2003-11-11 Werner Lemberg - - * docs/CHANGES: Updated. - -2003-11-11 John A. Boyd Jr. - - Handle SETWIDTH_NAME and ADD_STYLE_NAME properties for BDF and PCF - fonts. - - * src/bdf/bdfdrivr.c (bdf_interpret_style): New auxiliary function. - (BDF_Face_Init): Don't handle style properties but call - bdf_interpret_style. - - * src/pcf/pcfread.c (pcf_interpret_style): New auxiliary function. - (pcf_load_font): Don't handle style properties but call - pcf_interpret_style. - -2003-11-07 Werner Lemberg - - - * Version 2.1.7 released. - ========================= - - - * include/freetype/freetype.h (FREETYPE_PATCH): Set to 7. - - * builds/unix/ft2unix.h: Fix comments. - - * builds/unix/ftconfig.in: Synchronized with ANSI version. - Use `#undef' in templates as recommended in the autoconf - documentation. - Since real `#undef' lines don't survive during configuration, use - `/undef' instead; the postprocessing facility of the - AC_CONFIG_HEADERS autoconf macro converts them to `#undef'. - - * builds/unix/install.mk (install): Install Unix version of - `ftconfig.h'. - - * builds/unix/unix-cc.in (CFLAGS): Set FT_CONFIG_CONFIG_H macro - to include the correct `ftconfig.h' file. - - * builds/unix/ft-munmap.m4 (FT_MUNMAP_DECL): Removed. - (FT_MUNMAP_PARAM): Updated syntax to autoconf 2.59. - - * builds/unix/freetype2.m4: Updated syntax to autoconf 2.59. - - * builds/unix/configure.ac: Use AC_CONFIG_HEADERS instead of - AC_CONFIG_HEADER to create ftconfig.h, and use second argument - to replace `/undef' with `#undef'. - Don't use FT_MUNMAP_DECL but AC_CHECK_DECLS to check for munmap. - Use AS_HELP_STRING in AC_ARG_WITH. - Update syntax to autoconf 2.59. - - * builds/unix/ltmain.sh: Regenerated with `libtoolize --force - --copy' from libtool 1.5. - * builds/unix/aclocal.m4: Regenerated with `aclocal -I .' from - automake 1.7.8. - * builds/unix/configure: Regenerated with autoconf 2.59. - * builds/unix/config.guess, builds/unix/config.sub: Updated from - `config' CVS module at subversions.gnu.org - * builds/unix/install-sh, builds/unix/mkinstalldirs: Updated from - `texinfo' CVS module at subversions.gnu.org. - - * builds/vms/ftconfig.h: Synchronized with ANSI version. - - * docs/CUSTOMIZE: Fix documentation error. - * docs/CHANGES, docs/VERSION.DLL, docs/release: Updated. - - * builds/freetype.mk (refdoc): Updated --title. - -2003-11-07 David Turner - - - * Version 2.1.6 released. - ========================= - - - * install: Removed. Obsolete. - -2003-11-04 Werner Lemberg - - * src/sfnt/sfdriver.c: Include FT_SERVICE_SFNT_H. - (sfnt_service_sfnt_table): New service. - (sfnt_services): Updated. - - * docs/license.txt: Reworded. - -2003-11-03 Werner Lemberg - - * include/freetype/*: Add a guard to all public header files which - load FT_FREETYPE_H to reject freetype.h from FreeType 1. - -2003-11-02 Patrick Welche - - * builds/unix/freetype2.m4, builds/unix/ft-munmap.m4: Protect - first argument of AC_DEFUN with brackets to avoid possible - expansion. - -2003-11-02 Werner Lemberg - - * include/freetype/cache/ftcglyph.h: Don't include stddef.h. - - * include/freetype/freetype.h: Fix check for ft2build.h. - -2003-11-01 Werner Lemberg - - * include/freetype/freetype.h: Check that ft2build.h has been - loaded first. - - * src/base/fttype1.c (FT_Get_PS_Font_Info): Fix incorrectly applied - patch. - -2003-10-31 Detlef Würkner - - * src/base/fttype1.c (FT_Get_PS_Font_Info, FT_Has_PS_Glyph_Names): - Fix parameter order in calls to FT_FACE_FIND_SERVICE. - -2003-10-31 Werner Lemberg - - * include/freetype/internal/ftserv.h - (FT_SERVICE_POSTSCRIPT_NAMES_H): Removed. Unused. - - * src/type42/t42drivr.c (t42_services): Updated. - -2003-10-29 David Turner - - * include/freetype/internal/bdftypes.h: Removed. Obsolete. - * src/base/ftbdf.c: Updated. - - * include/freetype/internal/cfftypes.h: Moved to... - * src/cff/cfftypes.h: This place since no other module needs to - know about those types. - - * include/freetype/internal/t42types.h: Moved to... - * src/type42/t42types.h: This place since no other module needs to - know about those types. - - * include/freetype/internal/services/svbdf.h: Include FT_BDF_H. - - * include/freetype/internal/services/svpsname.h: Renamed to... - * include/freetype/internal/services/svpscmap.h: This. - Updated `FT_Service_PsNames' -> `FT_Service_PsCMaps' and - `POSTSCRIPT_NAMES' -> `POSTSCRIPT_CMAPS' everywhere. - - * include/freetype/internal/services/svpsinfo.h: New file, providing - PostScript info service. - - * include/freetype/internal/ftserv.h (FT_SERVICE_POSTSCRIPT_CMAPS_H, - FT_SERVICE_POSTSCRIPT_INFO_H): New macros for svpscmap.h and - svpsinfo.h. - * include/freetype/internal/internal.h (FT_INTERNAL_TYPE42_TYPES_H, - FT_INTERNAL_CFF_TYPES_H, FT_INTERNAL_BDF_TYPES_H): Removed. - - * src/base/fttype1.c: Don't include FT_INTERNAL_TYPE1_TYPES_H and - FT_INTERNAL_TYPE42_TYPES_H but FT_INTERNAL_SERVICE_H and - FT_SERVICE_POSTSCRIPT_INFO_H. - (FT_Get_PS_Font_Info, FT_Has_PS_Glyph_Names): Use new - POSTSCRIPT_INFO service. - - * src/cff/cffdrivr.c: Include FT_SERVICE_POSTSCRIPT_INFO_H. - (cff_ps_has_glyph_names): New function. - (cff_service_ps_info): New service. - (cff_services): Updated. - - * src/cff/cffload.h, src/cff/cffobjs.h, src/cff/cffparse.h: Don't - include FT_INTERNAL_CFF_TYPES_H but cfftypes.h directly. - - * src/cid/cidriver.c: Include FT_SERVICE_POSTSCRIPT_INFO_H. - (cid_ps_get_font_info): New function. - (cid_service_ps_info): New service. - (cid_services): Updated. - - * src/type1/t1driver.c: Include FT_SERVICE_POSTSCRIPT_INFO_H. - (t1_ps_get_font_info, t1_ps_has_glyph_names): New functions. - (t1_service_ps_info): New service. - (t1_services): Updated. - - * src/type42/t42drivr.c: Include FT_SERVICE_POSTSCRIPT_INFO_H. - (t42_ps_get_font_info, t42_ps_has_glyph_names): New functions. - (t42_service_ps_info): New service. - - * src/type42/t42objs.h: Don't include FT_INTERNAL_TYPE42_TYPES_H - but t42types.h directly. - - * src/psnames/psmodule.c (psnames_interface, psnames_services): - Renamed to... - (pscmaps_interface, pscmaps_services): This. - Updated all users. - - - * src/gzip/infblock.c (inflate_blocks): Remove compiler warning. - -2003-10-22 Werner Lemberg - - * src/type1/t1load.c (parse_encoding): Handle `/Encoding [ ... ]'. - - * src/type1/t1parse.c (T1_Get_Private_Dict): Test whether `eexec' - is real. - - * src/type42/t42parse.c (t42_parse_encoding): Improve boundary - checking while parsing. - - * docs/CHANGES: Updated. - -2003-10-21 Josselin Mouette - - * include/freetype/internal/t1types.h (T1_FontRec): `paint_type' - and `stroke_width' aren't pointers. - - * src/type42/t42objs.c (T42_Face_Done), src/type1/t1objs.c - (T1_Face_Done): Don't free `paint_type' and `stroke_width'. - -2003-10-20 Graham Asher - - * src/winfonts/winfnt.c (fnt_cmap_class): Fix position of `const'. - -2003-10-19 Werner Lemberg - - * src/autohint/ahhint.c (ah_hinter_load_glyph): Patch from - 2003-08-18 introduced a severe bug (FT_Render_Glyph was called - twice under some circumstances, causing strange results). This - is fixed now by clearing the FT_LOAD_RENDER bit of `load_flags'. - - * src/base/ftpfr.c (FT_Get_PFR_Metrics): Initialize `error'. - * src/psaux/psobjs.c (ps_tobytes): Initialize `n'. - * src/type42/t42parse.c (t42_parse_sfnts): Initialize `string_size'. - -2003-10-16 Werner Lemberg - - Completely revised Type 42 parser. It now handles both fonts - produced with ttftot42 (tested version 0.3.1) and - TrueTypeToType42.ps (tested version May 2001; it is necessary to - fix the broken header comment to be `%!PS-TrueTypeFont...'). - - * src/type42/t42objs.c (T42_GlyphSlot_Load): Change fourth - parameter to `FT_UInt'. - * src/type42/t42objs.h: Updated. - - * src/type42/t42parse.h (T42_ParserRec): Change type of `in_memory' - to FT_Bool. - (T42_Loader): Change type of `num_chars' and `num_glyphs' to - FT_UInt. - Add `swap_table' element. - * src/type42/t42parse.c (T42_KEYWORD_COUNT, T1_ToFixed, - T1_ToCoordArray, T1_ToTokenArray): Removed. - (T1_ToBytes): New macro. - (t42_is_alpha, t42_hexval): Removed. - (t42_is_space): Handle `\0'. - (t42_parse_encoding): Updated to use new PostScript parser routines - from psaux. - Handle `/Encoding [ ... ]' also. - (T42_Load_Status): New enumeration. - (t42_parse_sfnts): Updated to use new PostScript parser routines - from psaux. - (t42_parse_charstrings): Updated to use new PostScript parser - routines from psaux. - Handle `/CharStrings << ... >>' also. - Don't expect that /.notdef is the first element in dictionary. Copy - code from type1 module to handle this. - (t42_parse_dict): Updated to use new PostScript parser routines - from psaux. - Remove code for synthetic fonts (which can't occur in Type 42 - fonts). - (t42_loader_done): Release `swap_table'. - - * src/psaux/psobjs.c (skip_string): Increase `cur' properly. - - * src/type1/t1load.c (parse_charstrings): Make test for `.notdef' - faster. - -2003-10-15 Graham Asher - - * src/autohint/ahglobal.c (blue_chars), src/winfonts/winfnt.c - (fnt_cmap_class_rec, fnt_cmap_class), src/bdf/bdflib.c (empty, - _num_bdf_properties), src/gzip/infutil.c (inflate_mask), - src/gzip/inffixed.h (fixed_bl, fixed_bd, fixed_tl, fixed_td), - src/gzip/inftrees.h (inflate_trees_fixed), src/gzip/inftrees.c - (inflate_trees_fixed): Decorate with more `const' to avoid - writable global variables which are disallowed on ARM. - -2003-10-08 Werner Lemberg - - * src/type1/t1load.c (parse_font_matrix, parse_charstrings): Remove - code specially for synthetic fonts; this is handled elsewhere. - (parse_encoding): Remove code specially for synthetic fonts; this is - handled elsewhere. - Improve boundary checking while parsing. - (parse_dict): Improve boundary checking while parsing. - Use ft_memcmp to simplify code. - -2003-10-07 Werner Lemberg - - * src/type1/t1load.c (parse_subrs, parse_dict): Handle synthetic - fonts properly. - (parse_charstrings): Copy correct number of characters into - `name_table'. - -2003-10-06 Werner Lemberg - - Heavy modification of the PS parser to handle comments and strings - correctly. This doesn't slow down the loading of PS fonts - significantly since charstrings aren't affected. - - * include/freetype/config/ftstdlib.h (ft_xdigit): Renamed to... - (ft_isxdigit): This. Updated all callers. - (ft_isdigit): New alias to `isdigit'. - - * include/freetype/internal/psaux.h (PS_Parser_FuncsRec): Renamed - `skip_alpha' to `skip_PS_token'. - Add parameter to `to_bytes' and change some argument types. - - * src/psaux/psauxmod.c (ps_parser_funcs): Updated. - * src/psaux/psobjs.c (ft_char_table): New array to map character - codes (ASCII and EBCDIC) of digits to numbers. - (OP): New auxiliary macro holding either `>=' or `<' depending on - the character encoding. - (skip_comment): New function. - (skip_spaces): Use it. - (skip_alpha): Removed. - (skip_literal_string, skip_string): New functions. - (ps_parser_skip_PS_token): New function. This is a better - replacement of... - (ps_parser_skip_alpha): Removed. - (ps_parser_to_token, ps_parser_to_token_array): Updated. - (T1Radix): Rewritten, using `ft_char_table'. - (t1_toint): Renamed to... - (ps_toint): This. Update all callers. - Use `ft_char_table'. - (ps_tobytes): Add parameter to handle delimiters and change some - argument types. - Use `ft_char_table'. - (t1_tofixed): Renamed to... - (ps_tofixed): This. Update all callers. - Use `ft_char_table'. - (t1_tocoordarray): Renamed and updated to... - (ps_tocoordarray): This. Update all callers. - (t1_tofixedarray): Renamed and updated to... - (ps_tofixedarray): This. Update all callers. - (t1_tobool): Renamed to... - (ps_tobool): This. Update all callers. - (ps_parser_load_field): Updated. - (ps_parser_load_field_table): Use `T1_MAX_TABLE_ELEMENTS' - everywhere. - (ps_parser_to_int, ps_parser_to_fixed, ps_parser_to_coord_array, - ps_parser_to_fixed_array): Skip spaces. Updated. - (ps_parser_to_bytes): Add parameter to handle delimiters and change - some argument types. Updated. - * src/psaux/psobjs.h: Updated. - - * src/cid/cidload.c (cid_parse_dict): Updated. - * src/cid/cidparse.c (cid_parser_new): Check whether the `StartData' - token was really found. - * src/cid/cidparse.h (cid_parser_skip_alpha): Updated and renamed - to... - (cid_parser_skip_PS_token): This. - - * src/type1/t1parse.h (T1_ParserRec): Use `FT_Bool' for boolean - fields. - (T1_Skip_Alpha): Replaced with... - (T1_Skip_PS_Token): This new macro. - * src/type1/t1parse.c (hexa_value): Removed. - (T1_Get_Private_Dict): Use `ft_isxdigit' and - `psaux->ps_parser_funcs_to_bytes' for handling ASCII hexadecimal - encoding. - After decrypting, replace the four random bytes at the beginning - with whitespace. - * src/type1/t1load.c (t1_allocate_blend): Use proper error values. - (parser_blend_design_positions, parse_blend_design_map, - parse_weight_vector): Updated. - (is_space): Handle `\f' also. - (is_name_char): Removed. - (read_binary_data): Updated. - (parse_encoding): Use `ft_isdigit'. - Updated. - (parse_subrs): Updated. - (TABLE_EXTEND): New macro. - (parse_charstrings): Updated. - Provide a workaround for buggy fonts which have more entries in the - /CharStrings dictionary then expected; the function now adds some - slots and skips entries which still exceed the new limit. - (parse_dict): Updated. - Terminate on the token `closefile'. - - * src/type42/t42parse.c (T1_Skip_Alpha): Replaced with... - (T1_Skip_PS_Token): This new macro. Updated all callers. - (t42_parse_encoding): Use `ft_isdigit'. - - - * src/base/ftmm.c (ft_face_get_mm_service): Return FT_Err_OK if - success. - -2003-10-05 Werner Lemberg - - * include/freetype/ftmodule.h: Renamed to... - * include/freetype/ftmodapi.h: This to avoid duplicate file names. - * include/freetype/config/ftheader.h (FT_MODULE_H): Updated. - -2003-10-04 Werner Lemberg - - * src/base/ftoutln.c (FT_OrientationExtremumRec, - FT_Outline_Get_Orientation): Trivial typo fixes to make it compile. - -2003-10-02 Markus F.X.J. Oberhumer - - * src/winfonts/winfnt.c (FT_WinFNT_HeaderRec): `color_table_offset' - has four bytes, not two. - Fix all users. - (fnt_font_load, FNT_Load_Glyph): Add more font validity tests. - -2003-10-01 David Turner - - * src/autofit/*: Adding first source files of the new multi-script - `auto-fitter'. - - * include/freetype/ftoutln.h (FT_Orientation): New enumeration. - (FT_Outline_Get_Orientation): New declaration. - - * src/base/ftoutln.c (FT_OrientationExtremumRec): New structure. - (ft_orientation_extremum_compute): New auxiliary function. - (FT_Outline_Get_Orientation): New function to compute the fill - orientation of a given glyph outline. - - * include/freetype/internal/ftserv.h (FT_FACE_LOOKUP_SERVICE): Fixed - trivial bug which could crash the font engine when a cached service - pointer was retrieved. - -2003-09-30 Werner Lemberg - - * src/cid/cidload.c (cid_parse_dict): Skip token if no keyword is - found. - - * src/type1/t1parse.c (IS_T1_WHITESPACE, IS_T1_LINESPACE, - IS_T1_SPACE): Removed. - (PFB_Tag): Removed. - (read_pfb_tag): Don't use PFB_Tag. - - * src/type42/t42parse.c (t42_is_space): Handle `\f' also. - (t42_parse_encoding): Handle synthetic fonts. - -2003-09-29 Werner Lemberg - - * include/freetype/internal/t1types.h: Don't include - FT_INTERNAL_OBJECTS_H but FT_INTERNAL_SERVICE_H. - * src/truetype/ttobjs.c: Don't include - FT_SERVICE_POSTSCRIPT_NAMES_H. - -2003-09-29 David Turner - - Added new service to handle glyph name dictionaries, replacing the - old internal header named `psnames.h' by `services/svpsname.h'. - Note that this is different from `services/svpostnm.h' which only - handles the retrieval of PostScript font names for a given face. - (Should we merge these two services into a single header?) - - * include/freetype/internal/psnames.h: Removed. Most of its - contents is moved to... - * include/freetype/internal/services/svpsname.h: New file. - - * include/freetype/internal/services/svpostnm.h - (FT_SERVICE_ID_POSTSCRIPT_NAME): Replaced with... - (FT_SERVICE_ID_POSTSCRIPT_FONT_NAME): New macro. - (PsName): Service named changed to... - (PsFontName): This. - Updated `FT_Service_PsName' -> `FT_Service_PsFontName' and - `POSTSCRIPT_NAME' -> `POSTSCRIPT_FONT_NAME' everywhere. - - * include/freetype/internal/internal.h - (FT_INTERNAL_POSTSCRIPT_NAMES_H): Removed. - * include/freetype/internal/psaux.h: Include - FT_SERVICE_POSTSCRIPT_NAMES_H. - (T1_DecoderRec): Updated type of `psnames'. - * include/freetype/internal/t1types.h: Don't include - FT_INTERNAL_POSTSCRIPT_NAMES_H but FT_SERVICE_POSTSCRIPT_NAMES_H. - Include FT_INTERNAL_OBJECTS_H. - * include/freetype/internal/t42types.h: Don't include - FT_INTERNAL_POSTSCRIPT_NAMES_H. - * include/freetype/internal/tttypes.h (TT_FaceRec): Updated. - - * include/freetype/internal/ftserv.h (FT_FACE_FIND_SERVICE): Changed - order of parameters. All callers updated. - (FT_FACE_FIND_GLOBAL_SERVICE): New macro to look up a service - globally, checking all modules. - (FT_ServiceCacheRec): Updated. - (FT_SERVICE_POSTSCRIPT_NAMES_H): New macro for accessing - `svpsname.h'. - - * include/freetype/internal/ftobjs.h, src/base/ftobjs.c - (ft_module_get_service): New function. - - * src/cff/cffdrivr.c: Don't include FT_INTERNAL_POSTSCRIPT_NAMES_H - but FT_SERVICE_POSTSCRIPT_NAMES_H. - (cff_get_glyph_name, cff_get_name_index): Use new POSTSCRIPT_NAMES - service. - * src/cff/cffcmap.c (cff_cmap_unicode_init): Updated. - * src/cff/cffload.c, src/cff/cffload.h: Don't include - FT_INTERNAL_POSTSCRIPT_NAMES_H but FT_SERVICE_POSTSCRIPT_NAMES_H. - (cff_index_get_sid_string): Updated. - * src/cff/cffobjs.c: Don't include FT_INTERNAL_POSTSCRIPT_NAMES_H - but FT_SERVICE_POSTSCRIPT_NAMES_H. - (cff_face_init): Use new POSTSCRIPT_NAMES service. - * src/cff/cffobjs.h: Don't include FT_INTERNAL_POSTSCRIPT_NAMES_H - but FT_SERVICE_POSTSCRIPT_NAMES_H. - - * src/cid/cidobjs.c: Don't include FT_INTERNAL_POSTSCRIPT_NAMES_H - but FT_SERVICE_POSTSCRIPT_NAMES_H. - (cid_face_init): Use new POSTSCRIPT_NAMES service. - * src/cid/cidriver.c: Don't include FT_INTERNAL_POSTSCRIPT_NAMES_H. - - * src/psaux/t1cmap.c (t1_cmap_std_init, t1_cmap_unicode_init): Use - new POSTSCRIPT_NAMES service. - * src/psaux/t1decode.h (t1_lookup_glyph_by_stdcharcode, - t1_decode_init): Use new POSTSCRIPT_NAMES service. - * src/psaux/t1cmap.h, src/psaux/t1decode.h: Dont' include - FT_INTERNAL_POSTSCRIPT_NAMES_H. - - * src/psnames/psmodule.c: Don't include - FT_INTERNAL_POSTSCRIPT_NAMES_H but FT_SERVICE_POSTSCRIPT_NAMES_H. - (ps_build_unicode_table): Renamed to... - (ps_unicodes_init): This. - (ps_lookup_unicode): Renamed to... - (ps_unicodes_char_index): This. - (ps_next_unicode): Renamed to... - (ps_unicodes_char_next): This. - (psnames_interface): Updated. - (psnames_services): New services list. - (psnames_get_service): New function. - (psnames_module_class): Updated. - - * src/sfnt/sfobjs.c: Don't include FT_INTERNAL_POSTSCRIPT_NAMES_H - but FT_SERVICE_POSTSCRIPT_NAMES_H. - (sfnt_init_face): Use new POSTSCRIPT_NAMES service. - * src/sfnt/ttpost.c: Don't include FT_INTERNAL_POSTSCRIPT_NAMES_H - but FT_SERVICE_POSTSCRIPT_NAMES_H. - (tt_face_get_ps_name): Updated. - - * src/truetype/ttobjs.c: Don't include - FT_INTERNAL_POSTSCRIPT_NAMES_H but FT_SERVICE_POSTSCRIPT_NAMES_H. - - * src/type1/t1driver.c: Don't include - FT_INTERNAL_POSTSCRIPT_NAMES_H but FT_SERVICE_POSTSCRIPT_NAMES_H. - * src/type1/t1objs.c: Don't include - FT_INTERNAL_POSTSCRIPT_NAMES_H but FT_SERVICE_POSTSCRIPT_NAMES_H. - (T1_Face_Init): Use new POSTSCRIPT_NAMES service. - - * src/type42/t42drivr.c (t42_get_ps_name): Renamed to... - (t42_get_ps_font_name): This. - (t42_service_ps_name): Renamed to... - (t42_service_ps_font_name): This. - (t42_services): Updated. - * src/type42/t42objs.c (T42_Face_Init): Use new POSTSCRIPT_NAMES - service. - * src/type42/t42objs.h: Don't include - FT_INTERNAL_POSTSCRIPT_NAMES_H but FT_SERVICE_POSTSCRIPT_NAMES_H. - - - * src/base/ftglyph.c (FT_Get_Glyph): Don't access `slot' before - testing its validity. Reported by Henry Maddocks - . - -2003-09-21 Werner Lemberg - - * include/freetype/internal/ftserv.h (FT_FACE_FIND_SERVICE): - Fix compilation warning (s/pptr/Pptr/). - - * include/freetype/internal/internal.h (FT_INTERNAL_PFR_H, - FT_INTERNAL_FNT_TYPES_H): Removed. - -2003-09-21 David Turner - - Migrating the PFR and WINFNT drivers to the new service-based - internal API. - - * include/freetype/internal/fnttypes.h: Removed. Most of its data - are moved to winfnt.h and... - * include/freetype/internal/services/svwinfnt.h: New file. - - * include/freetype/internal/pfr.h: Removed. Most of its data are - moved to... - * include/freetype/internal/services/svpfr.h: New file. - - * include/freetype/internal/ftserv.h (FT_FACE_FIND_SERVICE, - FT_FACE_LOOKUP_SERVICE): Simplify fix of 2003-09-16 by removing - pointer type argument. - Updated all callers. - Update macro names of services header files. - - * src/base/ftobjs.c (FT_Get_Name_Index): Simplified code. - - * src/base/ftpfr.c: Include FT_SERVICE_PFR_H instead of - FT_INTERNAL_PFR_H. - (ft_pfr_check, FT_Get_PFR_Metrics, FT_Get_PFR_Kerning, - FT_Get_PFR_Advance): Use services provided in `PFR_METRICS'. - - * src/base/ftwinfnt.c: Include FT_SERVICE_WINFNT_H instead of - FT_INTERNAL_FNT_TYPES_H. - (FT_Get_WinFNT_Header): Use service provided in `WINFNT'. - - * src/pfr/pfrdrivr.c: Include FT_SERVICE_PFR_H and - FT_SERVICE_XFREE86_NAME_H instead of FT_INTERNAL_PFR_H. - (pfr_service_bdf): Updated. - (pfr_services): New services list. - (pfr_get_service): New function. - (pfr_driver_class): Updated. - - * src/winfonts/winfnt.c: Include FT_SERVICE_WINFNT_H and - FT_SERVICE_XFREE86_NAME_H instead of FT_INTERNAL_FNT_TYPES_H. - (winfnt_get_header, winfnt_get_service): New functions. - (winfnt_service_rec): New structure providing WINFNT services. - (winfnt_services): New services list. - (winfnt_driver_class): Updated. - * src/winfonts/winfnt.h: Add most of the removed fnttypes.h data. - - * src/sfnt/sfdriver.c (sfnt_service_ps_name): Fix typo. - - * src/type1/t1driver.c (t1_service_ps_name): Fix typo. - - * src/cff/cffobjs.c, src/cid/cidobjs.c, src/pfr/pfrsbit.c, - src/psaux/psobjs.c, src/sfnt/sfobjs.c, src/truetype/ttobjs.c, - src/type1/t1objs.c, src/type42/t42objs.c: Removing various compiler - warnings. - -2003-09-19 David Bevan - - * src/type1/t1parse.c (pfb_tag_fields): Removed. - (read_pfb_tag): Fix code so that it doesn't fail on end-of-file - indicator (0x8003). - * docs/CHANGES: Updated. - -2003-09-16 Werner Lemberg - - * include/freetype/internal/ftserv.h (FT_FACE_FIND_SERVICE, - FT_FACE_LOOKUP_SERVICE): Add parameter to pass pointer type. - Ugly, I know, but this is needed for compilation with C++ -- - maybe someone knows a better solution? - Updated all callers. - - * src/base/ftobjs.c (FT_Get_Name_Index, FT_Get_Glyph_Name): Remove - C++ compiler warnings. - - * src/base/ftbdf.c (FT_Get_BDF_Charset_ID, FT_Get_BDF_Property): - Fix order of arguments passed to FT_FACE_FIND_SERVICE. - -2003-09-15 Werner Lemberg - - Avoid header files with identical names. - - * include/freetype/internal/services/bdf.h: Renamed to... - * include/freetype/internal/services/svbdf.h: This. - Add copyright notice. - * include/freetype/internal/services/glyfdict.h: Renamed to... - * include/freetype/internal/services/svgldict.h: This. - Add copyright notice. - * include/freetype/internal/services/multmast.h: Renamed to... - * include/freetype/internal/services/svmm.h: This. - Add copyright notice. - Add FT_BEGIN_HEADER and FT_END_HEADER. - * include/freetype/internal/services/sfnt.h: Renamed to... - * include/freetype/internal/services/svsfnt.h: This. - Add copyright notice. - * include/freetype/internal/services/postname.h: Renamed to... - * include/freetype/internal/services/svpostnm.h: This. - Add copyright notice. - * include/freetype/internal/services/xf86name.h: Renamed to... - * include/freetype/internal/services/svxf86nm.h: This. - Add copyright notice. - - * include/freetype/internal/ftserv.h: Add FT_BEGIN_HEADER and - FT_END_HEADER. - Add copyright notice. - Update macro names of services header files. - - * builds/freetype.mk (SERVICES_DIR): New variable. - (BASE_H): Add services header files. - -2003-09-11 Werner Lemberg - - * builds/toplevel.mk (distclean): Remove `builds/unix/freetype2.pc'. - - * src/cff/cffdrivr.c: Don't load headers twice. - - * include/freetype/internal/ftserv.h (FT_SERVICE_SFNT_H): New macro. - * src/base/ftobjs.c: Include FT_SERVICE_SFNT_H. - - * src/cff/cffcmap.c: Include `cfferrs.h'. - * src/pfr/pfrdrivr.c: Include `pfrerror.h'. - * src/sfnt/sfdriver.c: Include `sferrors.h'. - * src/psaux/psobjs.h: Add declaration for `ps_parser_to_bytes'. - -2003-09-11 David Turner - - Introducing the concept of `module services'. This is the first - step towards a massive simplification of the engine's internals, in - order to get rid of various numbers of hacks. - - Note that these changes will break source & binary compatibility for - authors of external font drivers. - - * include/freetype/config/ftconfig.h (FT_BEGIN_STMNT, FT_END_STMNT, - FT_DUMMY_STMNT): New macros. - - * include/freetype/internal/ftserv.h: New file, containing the new - structures and macros to provide `services'. - - * include/freetype/internal/internal.h (FT_INTERNAL_EXTENSION_H, - FT_INTERNAL_EXTEND_H, FT_INTERNAL_HASH_H, FT_INTERNAL_OBJECT_H): - Removed, obsolete. - (FT_INTERNAL_SERVICE_H): New macro for `ftserv.h'. - - * include/freetype/internal/services/bdf.h, - include/freetype/internal/services/glyfdict.h, - include/freetype/internal/services/postname.h, - include/freetype/internal/services/xf86name.h: New files. - - * include/freetype/ftmm.h (FT_Get_MM_Func, FT_Set_MM_Design_Func, - FT_Set_MM_Blend_Func): Function pointers moved (in modified form) - to... - * include/freetype/internal/services/multmast.h: New file. - - * include/freetype/internal/sfnt.h (SFNT_Interface): `get_interface' - is now of type `FT_Module_Requester'. - (SFNT_Get_Interface_Func, SFNT_Load_Table_Func): Function pointers - moved (in modified form) to... - * include/freetype/internal/services/sfnt.h: New file. - - * include/freetype/tttables.h (FT_Get_Sfnt_Table_Func): Function - pointer moved (in modified form) to `services/sfnt.h'. - - * include/freetype/ftmodule.h (FT_Module_Interface): Make it a - a typedef to `FT_Pointer'. - - * include/freetype/internal/tttypes.h (TT_FaceRec): Add - `postscript_name'. - * include/freetype/internal/ftobjs.h (FT_Face_InternalRec): Remove - `postscript_name'. - Add `services' element. - (FT_LibraryRec): Remove `meta_class'. - - * src/base/ftbdf.c: Include FT_SERVICE_BDF_H. - (test_font_type): Removed. - (FT_Get_BDF_Charset_ID, FT_Get_BDF_Property): Use services - provided in `FT_SERVICE_ID_BDF'. - - * src/base/ftmm.c: Include FT_SERVICE_MULTIPLE_MASTERS_H. - (ft_face_get_mm_service): New auxiliary function to get services - from `FT_SERVICE_ID_MULTI_MASTERS'. - (FT_Get_Multi_Master, FT_Set_MM_Design_Coordinates, - FT_Set_MM_Blend_Coordinates): Use `ft_face_get_mm_service'. - - * src/base/ftobjs.c: Include FT_SERVICE_POSTSCRIPT_NAME_H and - FT_SERVICE_GLYPH_DICT_H. - (ft_service_list_lookup): New function to get a specific service. - (destroy_face): Updated. - (Mac_Read_POST_Resource): Simplify some code. - (IsMacResource): Fix warnings. - (FT_Get_Name_Index, FT_Get_Glyph_Name): Use services provided in - `FT_SERVICE_ID_GLYPH_DICT'. - (FT_Get_Postscript_Name): Use service provided in - `FT_SERVICE_ID_POSTSCRIPT_NAME'. - (FT_Get_Sfnt_Table, FT_Load_Sfnt_Table): Use services provided in - `FT_SERVICE_ID_SFNT_TABLE'. - - * src/base/ftxf86.c: Include FT_SERVICE_XFREE86_NAME_H. - (FT_Get_X11_Font_Format): Use service provided in - `FT_SERVICE_ID_XF86_NAME'. - - * src/bdf/bdfdrivr.c: Include FT_SERVICE_BDF_H and - FT_SERVICE_XFREE86_NAME_H. - (bdf_get_charset_id): New function. - (bdf_service_bdf): New structure providing BDF services. - (bdf_services): New services list. - (bdf_driver_requester): Use `ft_service_list_lookup'. - - * src/cff/cffdrivr.c: Include FT_SERVICE_XFREE86_NAME_H and - FT_SERVICE_GLYPH_DICT_H. - (cff_service_glyph_dict): New structure providing CFF services. - (cff_services): New services list. - (cff_get_interface): Use `ft_service_list_lookup'. - - * src/cid/cidriver.c: Include FT_SERVICE_POSTSCRIPT_NAME_H and - FT_SERVICE_XFREE86_NAME_H. - (cid_service_ps_name): New structure providing CID services. - (cid_services): New services list. - (cid_get_interface): Use `ft_service_list_lookup'. - - * src/pcf/pcfdrivr.c: Include FT_SERVICE_BDF_H and - FT_SERVICE_XFREE86_NAME_H. - (pcf_service_bdf): New structure providing PCF services. - (pcf_services): New services list. - (pcf_driver_requester): Use `ft_service_list_lookup'. - - * src/sfnt/sfdriver.c: Include FT_SERVICE_GLYPH_DICT_H and - FT_SERVICE_POSTSCRIPT_NAME_H. - (get_sfnt_glyph_name): Renamed to... - (sfnt_get_glyph_name): This. - (get_sfnt_postscript_name): Renamed to... - (sfnt_get_ps_name): This. - Updated. - (sfnt_service_glyph_dict, sfnt_service_ps_name): New structures - providing services. - (sfnt_services): New services list. - (sfnt_get_interface): Use `ft_service_list_lookup'. - - * src/truetype/ttdriver.c: Include FT_SERVICE_XFREE86_NAME_H. - (tt_services): New services list. - (tt_get_interface): Use `ft_service_list_lookup'. - - * src/type1/t1driver.c: Include FT_SERVICE_MULTIPLE_MASTERS_H, - FT_SERVICE_GLYPH_DICT_H, FT_SERVICE_XFREE86_NAME_H, and - FT_SERVICE_POSTSCRIPT_NAME_H. - (t1_service_glyph_dict, t1_service_ps_name, - t1_service_multi_masters): New structures providing Type 1 services. - (t1_services): New services list. - (Get_Interface): Use `ft_service_list_lookup'. - - * src/type42/t42drivr.c: Include FT_SERVICE_XFREE86_NAME_H, - FT_SERVICE_GLYPH_DICT_H, and FT_SERVICE_POSTSCRIPT_NAME_H. - (t42_service_glyph_dict, t42_service_ps_name): New structures - providing Type 42 services. - (t42_services): New services list. - (T42_Get_Interface): Use `ft_service_list_lookup'. - - - * README, docs/CHANGES: Updating version numbers for 2.1.6, and - removing obsolete warnings in the documentation. - * include/freetype/freetype.h (FREETYPE_PATCH): Set to 6. - * builds/unix/configure.ac (version_info): Set to 9:5:3. - * builds/unix/configure: Regenerated. - - * include/freetype/internal/ftcore.h, - include/freetype/internal/ftexcept.h, - include/freetype/internal/fthash.h, - include/freetype/internal/ftobject.h: Removed. Obsolete. - -2003-09-09 David Turner - - Fixing PFR kerning support. The tables within the font file contain - (charcode,charcode) kerning pairs, we need to convert them to - (gindex,gindex). - - * src/base/ftpfr.c (ft_pfr_check): Fix serious typo. - * src/pfr/pfrload.c: Remove dead code. - (pfr_get_gindex, pfr_compare_kern_pairs, pfr_sort_kerning_pairs): - New functions. - (pfr_phy_font_done): Free `kern_pairs'. - (pfr_phy_font_load): Call `pfr_sort_kerning_pairs'. - * src/pfr/pfrobjs.c (pfr_face_get_kerning): Fix kerning extraction. - * src/pfr/pfrtypes.h (PFR_KERN_PAIR_INDEX): New macro. - (PFR_KernPairRec): Make `kerning' an FT_Int. - (PFR_PhyFontRec): New element `kern_pairs'. - (PFR_KernFlags): Values of PFR_KERN_2BYTE_CHAR and - PFR_KERN_2BYTE_ADJ were erroneously reversed. - - * include/freetype/ftoption.h: Commenting out the macro - TT_CONFIG_OPTION_BYTECODE_INTERPRETER. - -2003-09-02 David Turner - - - * Version 2.1.5 released. - ========================= - - -2003-08-31 Manish Singh - - * src/bdf/bdflib.c (_bdf_readstream): Don't use FT_MEM_COPY but - FT_MEM_MOVE. - -2003-08-30 Werner Lemberg - - * include/freetype/freetype.h (FT_ENCODING_SJIS, FT_ENCODING_GB2312, - FT_ENCODING_BIG5, FT_ENCODING_WANSUNG, FT_ENCODING_JOHAB): New - enumerations of FT_Encoding. The FT_ENCODING_MS_* variants except - FT_ENCODING_MS_SYMBOL are now deprecated. - Updated all users. - * docs/CHANGES: Document it. - -2003-08-27 Werner Lemberg - - * src/bdf/bdfdrivr.c (BDF_Face_Init): Accept lowercase characters - for spacing. - -2003-08-27 Mike FABIAN - - * src/pcf/pcfread.c (pcf_load_font), src/bdf/bdfdrivr.c - (BDF_Face_Init): Accept lowercase characters for slant and weight. - -2003-08-18 David Turner - - * include/freetype/config/ftoption.h: Disabling TrueType bytecode - interpreter until the UNPATENTED_HINTING works as advertised. - - * src/autohint/ahhint.c (ah_hinter_load_glyph): Use `|' for - setting `load_flags'. - - * Jamfile: Adding the `refdoc' target to the Jamfile in order to - build the API Reference in `docs/reference' automatically. - - * include/freetype/t1tables.h (PS_FontInfoRec), src/cid/cidtoken.h, - src/type1/t1tokens.h, src/type42/t42parse.c: Resetting the types of - `italic_angle', `underline_position', and `underline_thickness' to - their previous values (i.e., long, short, and ushort) in order to - avoid breaking binary compatibility. - - * include/freetype/ttunpat.h: Fixing documentation comment. - - * include/freetype/config/ftoption.h, devel/ftoption.h - (TT_CONFIG_OPTION_OPTION_COMPILE_UNPATENTED_HINTING): Replaced - with... - (TT_CONFIG_OPTION_UNPATENTED_HINTING): This. Updated all users. - (TT_CONFIG_OPTION_FORCE_UNPATENTED_HINTING): Removed. - - * include/freetype/internal/ftobjs.h (FT_DEBUG_HOOK_TYPE1): Removed. - (FT_DEBUG_HOOK_UNPATENTED_HINTING): New macro. Use this with - `FT_Set_Debug_Hook' to get the same effect as the removed - TT_CONFIG_OPTION_FORCE_UNPATENTED_HINTING. - - * src/truetype/ttobjs.c (tt_face_init): Use - `FT_DEBUG_HOOK_UNPATENTED_HINTING'. - -2003-08-06 Werner Lemberg - - * src/type1/t1gload.c (T1_Load_Glyph), src/cff/cffgload.c - (cff_slot_load), src/cid/cidgload.c (cid_slot_load_glyph): Fix - previous change. - -2003-08-05 Werner Lemberg - - * src/type1/t1gload.c (T1_Load_Glyph), src/cff/cffgload.c - (cff_slot_load), src/cid/cidgload.c (cid_slot_load_glyph): Apply - font matrix to advance width also. - * docs/CHANGES: Updated. - -2003-07-26 Werner Lemberg - - * builds/unix/configure.ac (version_info): Set to 9:4:3. - * builds/unix/configure: Updated. - * docs/CHANGES, docs/VERSION.DLL: Updated. - - * include/freetype/freetype.h (FT_GlyphSlot): Change 2003-06-16 - also breaks binary compatibility. Reintroduce an unsigned integer - at the old position of `flags' called `reserved'. - -2003-07-25 Werner Lemberg - - Make API reference valid HTML 4.01 transitional. - - * src/tools/docmaker/tohtml.py (html_header_1): Add doctype - and charset. - (html_header_2): Fix style elements and add some more. - Fix syntax. - (block_header, block_footer, description_header, description_footer, - marker_header, marker_footer, source_header, source_footer, - chapter_header): Don't use
...
but `align=center' - table attribute. - (chapter_inter, chapter_footer): Add
  • and use special