mirror of
https://github.com/love2d/love-android.git
synced 2026-08-12 08:31:04 +02:00
Merged in AuahDark/love-android-sdl2/ft-2.8.1 (pull request #20)
Update FreeType to 2.8.1
This commit is contained in:
Miku AuahDark
Alex Szpakowski
@@ -1,30 +0,0 @@
|
||||
*~
|
||||
# built application files
|
||||
*.apk
|
||||
*.ap_
|
||||
|
||||
# files for the dex VM
|
||||
*.dex
|
||||
|
||||
# Java class files
|
||||
*.class
|
||||
|
||||
# generated files
|
||||
bin/
|
||||
gen/
|
||||
obj/
|
||||
|
||||
# Local configuration file (sdk path, etc)
|
||||
local.properties
|
||||
# Compiled Object files
|
||||
*.slo
|
||||
*.lo
|
||||
*.o
|
||||
|
||||
# Compiled Dynamic libraries
|
||||
*.so
|
||||
|
||||
# Compiled Static libraries
|
||||
*.lai
|
||||
*.la
|
||||
*.a
|
||||
@@ -1,33 +0,0 @@
|
||||
LOCAL_PATH:= $(call my-dir)
|
||||
|
||||
# libogg
|
||||
include $(CLEAR_VARS)
|
||||
|
||||
LOCAL_MODULE := libfreetype
|
||||
LOCAL_CFLAGS := -fexceptions -g -Dlinux -Dunix -DFT2_BUILD_LIBRARY=1 \
|
||||
-DHAVE_GCC_DESTRUCTOR=1 -DOPT_GENERIC -DREAL_IS_FLOAT
|
||||
|
||||
LOCAL_CPPFLAGS := ${LOCAL_CFLAGS}
|
||||
|
||||
LOCAL_C_INCLUDES := \
|
||||
${LOCAL_PATH}/include \
|
||||
${LOCAL_PATH}/src
|
||||
|
||||
LOCAL_SRC_FILES := \
|
||||
$(filter-out \
|
||||
,$(subst $(LOCAL_PATH)/,,\
|
||||
$(wildcard ${LOCAL_PATH}/src/base/*.c) \
|
||||
${LOCAL_PATH}/src/autofit/autofit.c \
|
||||
${LOCAL_PATH}/src/cff/cff.c \
|
||||
${LOCAL_PATH}/src/pshinter/pshinter.c \
|
||||
${LOCAL_PATH}/src/psnames/psnames.c \
|
||||
${LOCAL_PATH}/src/raster/raster.c \
|
||||
${LOCAL_PATH}/src/sfnt/sfnt.c \
|
||||
${LOCAL_PATH}/src/smooth/smooth.c \
|
||||
${LOCAL_PATH}/src/truetype/truetype.c \
|
||||
))
|
||||
|
||||
# $(info libfreetype: include dirs $(LOCAL_C_INCLUDES))
|
||||
# $(info libfreetype: src files $(LOCAL_SRC_FILES))
|
||||
|
||||
include $(BUILD_STATIC_LIBRARY)
|
||||
@@ -1,42 +0,0 @@
|
||||
LOCAL_PATH := $(call my-dir)
|
||||
|
||||
include $(CLEAR_VARS)
|
||||
|
||||
FREETYPE_SRC_PATH := ../../
|
||||
|
||||
LOCAL_MODULE := freetype2-static
|
||||
|
||||
LOCAL_CFLAGS := -DANDROID_NDK \
|
||||
-DFT2_BUILD_LIBRARY=1
|
||||
|
||||
LOCAL_C_INCLUDES := $(LOCAL_PATH)/include_all \
|
||||
$(FREETYPE_SRC_PATH)include \
|
||||
$(FREETYPE_SRC_PATH)src
|
||||
|
||||
LOCAL_SRC_FILES := \
|
||||
$(FREETYPE_SRC_PATH)src/autofit/autofit.c \
|
||||
$(FREETYPE_SRC_PATH)src/base/basepic.c \
|
||||
$(FREETYPE_SRC_PATH)src/base/ftapi.c \
|
||||
$(FREETYPE_SRC_PATH)src/base/ftbase.c \
|
||||
$(FREETYPE_SRC_PATH)src/base/ftbbox.c \
|
||||
$(FREETYPE_SRC_PATH)src/base/ftbitmap.c \
|
||||
$(FREETYPE_SRC_PATH)src/base/ftdbgmem.c \
|
||||
$(FREETYPE_SRC_PATH)src/base/ftdebug.c \
|
||||
$(FREETYPE_SRC_PATH)src/base/ftglyph.c \
|
||||
$(FREETYPE_SRC_PATH)src/base/ftinit.c \
|
||||
$(FREETYPE_SRC_PATH)src/base/ftpic.c \
|
||||
$(FREETYPE_SRC_PATH)src/base/ftstroke.c \
|
||||
$(FREETYPE_SRC_PATH)src/base/ftsynth.c \
|
||||
$(FREETYPE_SRC_PATH)src/base/ftsystem.c \
|
||||
$(FREETYPE_SRC_PATH)src/cff/cff.c \
|
||||
$(FREETYPE_SRC_PATH)src/pshinter/pshinter.c \
|
||||
$(FREETYPE_SRC_PATH)src/psnames/psnames.c \
|
||||
$(FREETYPE_SRC_PATH)src/raster/raster.c \
|
||||
$(FREETYPE_SRC_PATH)src/sfnt/sfnt.c \
|
||||
$(FREETYPE_SRC_PATH)src/smooth/smooth.c \
|
||||
$(FREETYPE_SRC_PATH)src/truetype/truetype.c
|
||||
|
||||
LOCAL_LDLIBS := -ldl -llog
|
||||
|
||||
include $(BUILD_STATIC_LIBRARY)
|
||||
|
||||
@@ -1,2 +0,0 @@
|
||||
APP_ABI := armeabi armeabi-v7a
|
||||
APP_PLATFORM := android-9
|
||||
@@ -1,6 +0,0 @@
|
||||
LOCAL_PATH := $(call my-dir)
|
||||
|
||||
include $(CLEAR_VARS)
|
||||
LOCAL_MODULE := freetype2-prebuilt
|
||||
LOCAL_SRC_FILES := ../obj/local/$(TARGET_ARCH_ABI)/libfreetype2-static.a
|
||||
include $(PREBUILT_STATIC_LIBRARY)
|
||||
@@ -1,28 +0,0 @@
|
||||
# Freetype 2 Android
|
||||
|
||||
This is simply a distribution of the Freetype 2 library, that includes Android make files ready to build the Freetype 2 library into a static and shared binaries for version 2.2 of the Android operating system. This distribution requires release 5 of the Android Native Development Kit.
|
||||
|
||||
The project only includes the Freetype modules for processing TrueType and OpenType fonts. Other font modules have been disabled. If you want to re-enable these modules, you will need to download the Freetype 2 source code, and then copy the module source files to the appropriate location in either the "include/" or "src/" folders of this distribution. The Freetype source code is [available here](http://download.savannah.gnu.org/releases/freetype/). The instructions for including these new modules in the Android makefile is left as an exercise, but if you follow the pattern of the truetype module in the Android makefile, your module should compile correctly.
|
||||
|
||||
The code in this distribution comes from version 2.4.4 of the Freetype library.
|
||||
|
||||
There is an analogous library for Xcode and iOS [here](https://github.com/cdave1/freetype2-ios).
|
||||
|
||||
|
||||
# Install
|
||||
|
||||
This distribution requires release 5 of the Android Native Development Kit.
|
||||
|
||||
To build, cd to the Android/jni/ directory and type ndk-build.
|
||||
|
||||
The file Android/jni/Application.mk contains the target and platform settings used by ndk-build. The current settings are:
|
||||
|
||||
APP_ABI := armeabi armeabi-v7a
|
||||
APP_PLATFORM := android-8
|
||||
|
||||
To use the library in another ndk library, you will need to include the Android/jni/module.mk file in the Android.mk of the library you want to use freetype with.
|
||||
|
||||
|
||||
# License
|
||||
|
||||
This code is distributed under the terms of the [Freetype License](http://www.freetype.org/FTL.TXT). The Freetype License is also included in this distribution. If you are going to use code in this project, please make sure you follow the instructions in the Freetype License.
|
||||
@@ -1,213 +0,0 @@
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftlcdfil.h */
|
||||
/* */
|
||||
/* FreeType API for color filtering of subpixel bitmap glyphs */
|
||||
/* (specification). */
|
||||
/* */
|
||||
/* Copyright 2006, 2007, 2008, 2010 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 __FT_LCD_FILTER_H__
|
||||
#define __FT_LCD_FILTER_H__
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_FREETYPE_H
|
||||
|
||||
#ifdef FREETYPE_H
|
||||
#error "freetype.h of FreeType 1 has been loaded!"
|
||||
#error "Please fix the directory search order for header files"
|
||||
#error "so that freetype.h of FreeType 2 is found first."
|
||||
#endif
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
/***************************************************************************
|
||||
*
|
||||
* @section:
|
||||
* lcd_filtering
|
||||
*
|
||||
* @title:
|
||||
* LCD Filtering
|
||||
*
|
||||
* @abstract:
|
||||
* Reduce color fringes of LCD-optimized bitmaps.
|
||||
*
|
||||
* @description:
|
||||
* The @FT_Library_SetLcdFilter API can be used to specify a low-pass
|
||||
* filter which is then applied to LCD-optimized bitmaps generated
|
||||
* through @FT_Render_Glyph. This is useful to reduce color fringes
|
||||
* which would occur with unfiltered rendering.
|
||||
*
|
||||
* Note that no filter is active by default, and that this function is
|
||||
* *not* implemented in default builds of the library. You need to
|
||||
* #define FT_CONFIG_OPTION_SUBPIXEL_RENDERING in your `ftoption.h' file
|
||||
* in order to activate it.
|
||||
*/
|
||||
|
||||
|
||||
/****************************************************************************
|
||||
*
|
||||
* @enum:
|
||||
* FT_LcdFilter
|
||||
*
|
||||
* @description:
|
||||
* A list of values to identify various types of LCD filters.
|
||||
*
|
||||
* @values:
|
||||
* FT_LCD_FILTER_NONE ::
|
||||
* Do not perform filtering. When used with subpixel rendering, this
|
||||
* results in sometimes severe color fringes.
|
||||
*
|
||||
* FT_LCD_FILTER_DEFAULT ::
|
||||
* The default filter reduces color fringes considerably, at the cost
|
||||
* of a slight blurriness in the output.
|
||||
*
|
||||
* FT_LCD_FILTER_LIGHT ::
|
||||
* The light filter is a variant that produces less blurriness at the
|
||||
* cost of slightly more color fringes than the default one. It might
|
||||
* be better, depending on taste, your monitor, or your personal vision.
|
||||
*
|
||||
* FT_LCD_FILTER_LEGACY ::
|
||||
* This filter corresponds to the original libXft color filter. It
|
||||
* provides high contrast output but can exhibit really bad color
|
||||
* fringes if glyphs are not extremely well hinted to the pixel grid.
|
||||
* In other words, it only works well if the TrueType bytecode
|
||||
* interpreter is enabled *and* high-quality hinted fonts are used.
|
||||
*
|
||||
* This filter is only provided for comparison purposes, and might be
|
||||
* disabled or stay unsupported in the future.
|
||||
*
|
||||
* @since:
|
||||
* 2.3.0
|
||||
*/
|
||||
typedef enum FT_LcdFilter_
|
||||
{
|
||||
FT_LCD_FILTER_NONE = 0,
|
||||
FT_LCD_FILTER_DEFAULT = 1,
|
||||
FT_LCD_FILTER_LIGHT = 2,
|
||||
FT_LCD_FILTER_LEGACY = 16,
|
||||
|
||||
FT_LCD_FILTER_MAX /* do not remove */
|
||||
|
||||
} FT_LcdFilter;
|
||||
|
||||
|
||||
/**************************************************************************
|
||||
*
|
||||
* @func:
|
||||
* FT_Library_SetLcdFilter
|
||||
*
|
||||
* @description:
|
||||
* This function is used to apply color filtering to LCD decimated
|
||||
* bitmaps, like the ones used when calling @FT_Render_Glyph with
|
||||
* @FT_RENDER_MODE_LCD or @FT_RENDER_MODE_LCD_V.
|
||||
*
|
||||
* @input:
|
||||
* library ::
|
||||
* A handle to the target library instance.
|
||||
*
|
||||
* filter ::
|
||||
* The filter type.
|
||||
*
|
||||
* You can use @FT_LCD_FILTER_NONE here to disable this feature, or
|
||||
* @FT_LCD_FILTER_DEFAULT to use a default filter that should work
|
||||
* well on most LCD screens.
|
||||
*
|
||||
* @return:
|
||||
* FreeType error code. 0~means success.
|
||||
*
|
||||
* @note:
|
||||
* This feature is always disabled by default. Clients must make an
|
||||
* explicit call to this function with a `filter' value other than
|
||||
* @FT_LCD_FILTER_NONE in order to enable it.
|
||||
*
|
||||
* Due to *PATENTS* covering subpixel rendering, this function doesn't
|
||||
* do anything except returning `FT_Err_Unimplemented_Feature' if the
|
||||
* configuration macro FT_CONFIG_OPTION_SUBPIXEL_RENDERING is not
|
||||
* defined in your build of the library, which should correspond to all
|
||||
* default builds of FreeType.
|
||||
*
|
||||
* The filter affects glyph bitmaps rendered through @FT_Render_Glyph,
|
||||
* @FT_Outline_Get_Bitmap, @FT_Load_Glyph, and @FT_Load_Char.
|
||||
*
|
||||
* It does _not_ affect the output of @FT_Outline_Render and
|
||||
* @FT_Outline_Get_Bitmap.
|
||||
*
|
||||
* If this feature is activated, the dimensions of LCD glyph bitmaps are
|
||||
* either larger or taller than the dimensions of the corresponding
|
||||
* outline with regards to the pixel grid. For example, for
|
||||
* @FT_RENDER_MODE_LCD, the filter adds up to 3~pixels to the left, and
|
||||
* up to 3~pixels to the right.
|
||||
*
|
||||
* The bitmap offset values are adjusted correctly, so clients shouldn't
|
||||
* need to modify their layout and glyph positioning code when enabling
|
||||
* the filter.
|
||||
*
|
||||
* @since:
|
||||
* 2.3.0
|
||||
*/
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Library_SetLcdFilter( FT_Library library,
|
||||
FT_LcdFilter filter );
|
||||
|
||||
|
||||
/**************************************************************************
|
||||
*
|
||||
* @func:
|
||||
* FT_Library_SetLcdFilterWeights
|
||||
*
|
||||
* @description:
|
||||
* Use this function to override the filter weights selected by
|
||||
* @FT_Library_SetLcdFilter. By default, FreeType uses the quintuple
|
||||
* (0x00, 0x55, 0x56, 0x55, 0x00) for FT_LCD_FILTER_LIGHT, and (0x10,
|
||||
* 0x40, 0x70, 0x40, 0x10) for FT_LCD_FILTER_DEFAULT and
|
||||
* FT_LCD_FILTER_LEGACY.
|
||||
*
|
||||
* @input:
|
||||
* library ::
|
||||
* A handle to the target library instance.
|
||||
*
|
||||
* weights ::
|
||||
* A pointer to an array; the function copies the first five bytes and
|
||||
* uses them to specify the filter weights.
|
||||
*
|
||||
* @return:
|
||||
* FreeType error code. 0~means success.
|
||||
*
|
||||
* @note:
|
||||
* Due to *PATENTS* covering subpixel rendering, this function doesn't
|
||||
* do anything except returning `FT_Err_Unimplemented_Feature' if the
|
||||
* configuration macro FT_CONFIG_OPTION_SUBPIXEL_RENDERING is not
|
||||
* defined in your build of the library, which should correspond to all
|
||||
* default builds of FreeType.
|
||||
*
|
||||
* This function must be called after @FT_Library_SetLcdFilter to have
|
||||
* any effect.
|
||||
*
|
||||
* @since:
|
||||
* 2.4.0
|
||||
*/
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Library_SetLcdFilterWeights( FT_Library library,
|
||||
unsigned char *weights );
|
||||
|
||||
/* */
|
||||
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __FT_LCD_FILTER_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
@@ -1,179 +0,0 @@
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftcalc.h */
|
||||
/* */
|
||||
/* Arithmetic computations (specification). */
|
||||
/* */
|
||||
/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2008, 2009 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 __FTCALC_H__
|
||||
#define __FTCALC_H__
|
||||
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_FREETYPE_H
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_FixedSqrt */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Computes the square root of a 16.16 fixed point value. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* x :: The value to compute the root for. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* The result of `sqrt(x)'. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* This function is not very fast. */
|
||||
/* */
|
||||
FT_BASE( FT_Int32 )
|
||||
FT_SqrtFixed( FT_Int32 x );
|
||||
|
||||
|
||||
#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Sqrt32 */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Computes the square root of an Int32 integer (which will be */
|
||||
/* handled as an unsigned long value). */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* x :: The value to compute the root for. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* The result of `sqrt(x)'. */
|
||||
/* */
|
||||
FT_EXPORT( FT_Int32 )
|
||||
FT_Sqrt32( FT_Int32 x );
|
||||
|
||||
#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* FT_MulDiv() and FT_MulFix() are declared in freetype.h. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
#ifdef TT_USE_BYTECODE_INTERPRETER
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_MulDiv_No_Round */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A very simple function used to perform the computation `(a*b)/c' */
|
||||
/* (without rounding) with maximal accuracy (it uses a 64-bit */
|
||||
/* intermediate integer whenever necessary). */
|
||||
/* */
|
||||
/* This function isn't necessarily as fast as some processor specific */
|
||||
/* operations, but is at least completely portable. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* a :: The first multiplier. */
|
||||
/* b :: The second multiplier. */
|
||||
/* c :: The divisor. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* The result of `(a*b)/c'. This function never traps when trying to */
|
||||
/* divide by zero; it simply returns `MaxInt' or `MinInt' depending */
|
||||
/* on the signs of `a' and `b'. */
|
||||
/* */
|
||||
FT_BASE( FT_Long )
|
||||
FT_MulDiv_No_Round( FT_Long a,
|
||||
FT_Long b,
|
||||
FT_Long c );
|
||||
|
||||
#endif /* TT_USE_BYTECODE_INTERPRETER */
|
||||
|
||||
|
||||
/*
|
||||
* A variant of FT_Matrix_Multiply which scales its result afterwards.
|
||||
* The idea is that both `a' and `b' are scaled by factors of 10 so that
|
||||
* the values are as precise as possible to get a correct result during
|
||||
* the 64bit multiplication. Let `sa' and `sb' be the scaling factors of
|
||||
* `a' and `b', respectively, then the scaling factor of the result is
|
||||
* `sa*sb'.
|
||||
*/
|
||||
FT_BASE( void )
|
||||
FT_Matrix_Multiply_Scaled( const FT_Matrix* a,
|
||||
FT_Matrix *b,
|
||||
FT_Long scaling );
|
||||
|
||||
|
||||
/*
|
||||
* A variant of FT_Vector_Transform. See comments for
|
||||
* FT_Matrix_Multiply_Scaled.
|
||||
*/
|
||||
|
||||
FT_BASE( void )
|
||||
FT_Vector_Transform_Scaled( FT_Vector* vector,
|
||||
const FT_Matrix* matrix,
|
||||
FT_Long scaling );
|
||||
|
||||
|
||||
/*
|
||||
* Return -1, 0, or +1, depending on the orientation of a given corner.
|
||||
* We use the Cartesian coordinate system, with positive vertical values
|
||||
* going upwards. The function returns +1 if the corner turns to the
|
||||
* left, -1 to the right, and 0 for undecidable cases.
|
||||
*/
|
||||
FT_BASE( FT_Int )
|
||||
ft_corner_orientation( FT_Pos in_x,
|
||||
FT_Pos in_y,
|
||||
FT_Pos out_x,
|
||||
FT_Pos out_y );
|
||||
|
||||
/*
|
||||
* Return TRUE if a corner is flat or nearly flat. This is equivalent to
|
||||
* saying that the angle difference between the `in' and `out' vectors is
|
||||
* very small.
|
||||
*/
|
||||
FT_BASE( FT_Int )
|
||||
ft_corner_is_flat( FT_Pos in_x,
|
||||
FT_Pos in_y,
|
||||
FT_Pos out_x,
|
||||
FT_Pos out_y );
|
||||
|
||||
|
||||
#define INT_TO_F26DOT6( x ) ( (FT_Long)(x) << 6 )
|
||||
#define INT_TO_F2DOT14( x ) ( (FT_Long)(x) << 14 )
|
||||
#define INT_TO_FIXED( x ) ( (FT_Long)(x) << 16 )
|
||||
#define F2DOT14_TO_FIXED( x ) ( (FT_Long)(x) << 2 )
|
||||
#define FLOAT_TO_FIXED( x ) ( (FT_Long)( x * 65536.0 ) )
|
||||
#define FIXED_TO_INT( x ) ( FT_RoundFix( x ) >> 16 )
|
||||
|
||||
#define ROUND_F26DOT6( x ) ( x >= 0 ? ( ( (x) + 32 ) & -64 ) \
|
||||
: ( -( ( 32 - (x) ) & -64 ) ) )
|
||||
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __FTCALC_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
@@ -1,620 +0,0 @@
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftserv.h */
|
||||
/* */
|
||||
/* The FreeType services (specification only). */
|
||||
/* */
|
||||
/* Copyright 2003, 2004, 2005, 2006, 2007 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. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Each module can export one or more `services'. Each service is */
|
||||
/* identified by a constant string and modeled by a pointer; the latter */
|
||||
/* generally corresponds to a structure containing function pointers. */
|
||||
/* */
|
||||
/* Note that a service's data cannot be a mere function pointer because */
|
||||
/* in C it is possible that function pointers might be implemented */
|
||||
/* differently than data pointers (e.g. 48 bits instead of 32). */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
#ifndef __FTSERV_H__
|
||||
#define __FTSERV_H__
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
#if defined( _MSC_VER ) /* Visual C++ (and Intel C++) */
|
||||
|
||||
/* we disable the warning `conditional expression is constant' here */
|
||||
/* in order to compile cleanly with the maximum level of warnings */
|
||||
#pragma warning( disable : 4127 )
|
||||
|
||||
#endif /* _MSC_VER */
|
||||
|
||||
/*
|
||||
* @macro:
|
||||
* FT_FACE_FIND_SERVICE
|
||||
*
|
||||
* @description:
|
||||
* This macro is used to look up a service from a face's driver module.
|
||||
*
|
||||
* @input:
|
||||
* face ::
|
||||
* The source face handle.
|
||||
*
|
||||
* id ::
|
||||
* A string describing the service as defined in the service's
|
||||
* header files (e.g. FT_SERVICE_ID_MULTI_MASTERS which expands to
|
||||
* `multi-masters'). It is automatically prefixed with
|
||||
* `FT_SERVICE_ID_'.
|
||||
*
|
||||
* @output:
|
||||
* ptr ::
|
||||
* A variable that receives the service pointer. Will be NULL
|
||||
* if not found.
|
||||
*/
|
||||
#ifdef __cplusplus
|
||||
|
||||
#define FT_FACE_FIND_SERVICE( face, ptr, id ) \
|
||||
FT_BEGIN_STMNT \
|
||||
FT_Module module = FT_MODULE( FT_FACE( face )->driver ); \
|
||||
FT_Pointer _tmp_ = NULL; \
|
||||
FT_Pointer* _pptr_ = (FT_Pointer*)&(ptr); \
|
||||
\
|
||||
\
|
||||
if ( module->clazz->get_interface ) \
|
||||
_tmp_ = module->clazz->get_interface( module, FT_SERVICE_ID_ ## id ); \
|
||||
*_pptr_ = _tmp_; \
|
||||
FT_END_STMNT
|
||||
|
||||
#else /* !C++ */
|
||||
|
||||
#define FT_FACE_FIND_SERVICE( face, ptr, id ) \
|
||||
FT_BEGIN_STMNT \
|
||||
FT_Module module = FT_MODULE( FT_FACE( face )->driver ); \
|
||||
FT_Pointer _tmp_ = NULL; \
|
||||
\
|
||||
if ( module->clazz->get_interface ) \
|
||||
_tmp_ = module->clazz->get_interface( module, FT_SERVICE_ID_ ## id ); \
|
||||
ptr = _tmp_; \
|
||||
FT_END_STMNT
|
||||
|
||||
#endif /* !C++ */
|
||||
|
||||
/*
|
||||
* @macro:
|
||||
* FT_FACE_FIND_GLOBAL_SERVICE
|
||||
*
|
||||
* @description:
|
||||
* This macro is used to look up a service from all modules.
|
||||
*
|
||||
* @input:
|
||||
* face ::
|
||||
* The source face handle.
|
||||
*
|
||||
* id ::
|
||||
* A string describing the service as defined in the service's
|
||||
* header files (e.g. FT_SERVICE_ID_MULTI_MASTERS which expands to
|
||||
* `multi-masters'). It is automatically prefixed with
|
||||
* `FT_SERVICE_ID_'.
|
||||
*
|
||||
* @output:
|
||||
* ptr ::
|
||||
* A variable that receives the service pointer. Will be NULL
|
||||
* if not found.
|
||||
*/
|
||||
#ifdef __cplusplus
|
||||
|
||||
#define FT_FACE_FIND_GLOBAL_SERVICE( face, ptr, id ) \
|
||||
FT_BEGIN_STMNT \
|
||||
FT_Module module = FT_MODULE( FT_FACE( face )->driver ); \
|
||||
FT_Pointer _tmp_; \
|
||||
FT_Pointer* _pptr_ = (FT_Pointer*)&(ptr); \
|
||||
\
|
||||
\
|
||||
_tmp_ = ft_module_get_service( module, FT_SERVICE_ID_ ## id ); \
|
||||
*_pptr_ = _tmp_; \
|
||||
FT_END_STMNT
|
||||
|
||||
#else /* !C++ */
|
||||
|
||||
#define FT_FACE_FIND_GLOBAL_SERVICE( face, ptr, id ) \
|
||||
FT_BEGIN_STMNT \
|
||||
FT_Module module = FT_MODULE( FT_FACE( face )->driver ); \
|
||||
FT_Pointer _tmp_; \
|
||||
\
|
||||
\
|
||||
_tmp_ = ft_module_get_service( module, FT_SERVICE_ID_ ## id ); \
|
||||
ptr = _tmp_; \
|
||||
FT_END_STMNT
|
||||
|
||||
#endif /* !C++ */
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/***** *****/
|
||||
/***** S E R V I C E D E S C R I P T O R S *****/
|
||||
/***** *****/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
|
||||
/*
|
||||
* The following structure is used to _describe_ a given service
|
||||
* to the library. This is useful to build simple static service lists.
|
||||
*/
|
||||
typedef struct FT_ServiceDescRec_
|
||||
{
|
||||
const char* serv_id; /* service name */
|
||||
const void* serv_data; /* service pointer/data */
|
||||
|
||||
} FT_ServiceDescRec;
|
||||
|
||||
typedef const FT_ServiceDescRec* FT_ServiceDesc;
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Macro> */
|
||||
/* FT_DEFINE_SERVICEDESCREC1 .. FT_DEFINE_SERVICEDESCREC6 */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Used to initialize an array of FT_ServiceDescRec structs. */
|
||||
/* */
|
||||
/* When FT_CONFIG_OPTION_PIC is defined a Create funtion will need */
|
||||
/* to called with a pointer where the allocated array is returned. */
|
||||
/* And when it is no longer needed a Destroy function needs */
|
||||
/* to be called to release that allocation. */
|
||||
/* */
|
||||
/* These functions should be manyally called from the pic_init and */
|
||||
/* pic_free functions of your module (see FT_DEFINE_MODULE) */
|
||||
/* */
|
||||
/* When FT_CONFIG_OPTION_PIC is not defined the array will be */
|
||||
/* allocated in the global scope (or the scope where the macro */
|
||||
/* is used). */
|
||||
/* */
|
||||
#ifndef FT_CONFIG_OPTION_PIC
|
||||
|
||||
#define FT_DEFINE_SERVICEDESCREC1(class_, serv_id_1, serv_data_1) \
|
||||
static const FT_ServiceDescRec class_[] = \
|
||||
{ \
|
||||
{serv_id_1, serv_data_1}, \
|
||||
{NULL, NULL} \
|
||||
};
|
||||
#define FT_DEFINE_SERVICEDESCREC2(class_, serv_id_1, serv_data_1, \
|
||||
serv_id_2, serv_data_2) \
|
||||
static const FT_ServiceDescRec class_[] = \
|
||||
{ \
|
||||
{serv_id_1, serv_data_1}, \
|
||||
{serv_id_2, serv_data_2}, \
|
||||
{NULL, NULL} \
|
||||
};
|
||||
#define FT_DEFINE_SERVICEDESCREC3(class_, serv_id_1, serv_data_1, \
|
||||
serv_id_2, serv_data_2, serv_id_3, serv_data_3) \
|
||||
static const FT_ServiceDescRec class_[] = \
|
||||
{ \
|
||||
{serv_id_1, serv_data_1}, \
|
||||
{serv_id_2, serv_data_2}, \
|
||||
{serv_id_3, serv_data_3}, \
|
||||
{NULL, NULL} \
|
||||
};
|
||||
#define FT_DEFINE_SERVICEDESCREC4(class_, serv_id_1, serv_data_1, \
|
||||
serv_id_2, serv_data_2, serv_id_3, serv_data_3, \
|
||||
serv_id_4, serv_data_4) \
|
||||
static const FT_ServiceDescRec class_[] = \
|
||||
{ \
|
||||
{serv_id_1, serv_data_1}, \
|
||||
{serv_id_2, serv_data_2}, \
|
||||
{serv_id_3, serv_data_3}, \
|
||||
{serv_id_4, serv_data_4}, \
|
||||
{NULL, NULL} \
|
||||
};
|
||||
#define FT_DEFINE_SERVICEDESCREC5(class_, serv_id_1, serv_data_1, \
|
||||
serv_id_2, serv_data_2, serv_id_3, serv_data_3, \
|
||||
serv_id_4, serv_data_4, serv_id_5, serv_data_5) \
|
||||
static const FT_ServiceDescRec class_[] = \
|
||||
{ \
|
||||
{serv_id_1, serv_data_1}, \
|
||||
{serv_id_2, serv_data_2}, \
|
||||
{serv_id_3, serv_data_3}, \
|
||||
{serv_id_4, serv_data_4}, \
|
||||
{serv_id_5, serv_data_5}, \
|
||||
{NULL, NULL} \
|
||||
};
|
||||
#define FT_DEFINE_SERVICEDESCREC6(class_, serv_id_1, serv_data_1, \
|
||||
serv_id_2, serv_data_2, serv_id_3, serv_data_3, \
|
||||
serv_id_4, serv_data_4, serv_id_5, serv_data_5, \
|
||||
serv_id_6, serv_data_6) \
|
||||
static const FT_ServiceDescRec class_[] = \
|
||||
{ \
|
||||
{serv_id_1, serv_data_1}, \
|
||||
{serv_id_2, serv_data_2}, \
|
||||
{serv_id_3, serv_data_3}, \
|
||||
{serv_id_4, serv_data_4}, \
|
||||
{serv_id_5, serv_data_5}, \
|
||||
{serv_id_6, serv_data_6}, \
|
||||
{NULL, NULL} \
|
||||
};
|
||||
|
||||
#else /* FT_CONFIG_OPTION_PIC */
|
||||
|
||||
#define FT_DEFINE_SERVICEDESCREC1(class_, serv_id_1, serv_data_1) \
|
||||
void \
|
||||
FT_Destroy_Class_##class_( FT_Library library, \
|
||||
FT_ServiceDescRec* clazz ) \
|
||||
{ \
|
||||
FT_Memory memory = library->memory; \
|
||||
if ( clazz ) \
|
||||
FT_FREE( clazz ); \
|
||||
} \
|
||||
\
|
||||
FT_Error \
|
||||
FT_Create_Class_##class_( FT_Library library, \
|
||||
FT_ServiceDescRec** output_class) \
|
||||
{ \
|
||||
FT_ServiceDescRec* clazz; \
|
||||
FT_Error error; \
|
||||
FT_Memory memory = library->memory; \
|
||||
\
|
||||
if ( FT_ALLOC( clazz, sizeof(*clazz)*2 ) ) \
|
||||
return error; \
|
||||
clazz[0].serv_id = serv_id_1; \
|
||||
clazz[0].serv_data = serv_data_1; \
|
||||
clazz[1].serv_id = NULL; \
|
||||
clazz[1].serv_data = NULL; \
|
||||
*output_class = clazz; \
|
||||
return FT_Err_Ok; \
|
||||
}
|
||||
|
||||
#define FT_DEFINE_SERVICEDESCREC2(class_, serv_id_1, serv_data_1, \
|
||||
serv_id_2, serv_data_2) \
|
||||
void \
|
||||
FT_Destroy_Class_##class_( FT_Library library, \
|
||||
FT_ServiceDescRec* clazz ) \
|
||||
{ \
|
||||
FT_Memory memory = library->memory; \
|
||||
if ( clazz ) \
|
||||
FT_FREE( clazz ); \
|
||||
} \
|
||||
\
|
||||
FT_Error \
|
||||
FT_Create_Class_##class_( FT_Library library, \
|
||||
FT_ServiceDescRec** output_class) \
|
||||
{ \
|
||||
FT_ServiceDescRec* clazz; \
|
||||
FT_Error error; \
|
||||
FT_Memory memory = library->memory; \
|
||||
\
|
||||
if ( FT_ALLOC( clazz, sizeof(*clazz)*3 ) ) \
|
||||
return error; \
|
||||
clazz[0].serv_id = serv_id_1; \
|
||||
clazz[0].serv_data = serv_data_1; \
|
||||
clazz[1].serv_id = serv_id_2; \
|
||||
clazz[1].serv_data = serv_data_2; \
|
||||
clazz[2].serv_id = NULL; \
|
||||
clazz[2].serv_data = NULL; \
|
||||
*output_class = clazz; \
|
||||
return FT_Err_Ok; \
|
||||
}
|
||||
|
||||
#define FT_DEFINE_SERVICEDESCREC3(class_, serv_id_1, serv_data_1, \
|
||||
serv_id_2, serv_data_2, serv_id_3, serv_data_3) \
|
||||
void \
|
||||
FT_Destroy_Class_##class_( FT_Library library, \
|
||||
FT_ServiceDescRec* clazz ) \
|
||||
{ \
|
||||
FT_Memory memory = library->memory; \
|
||||
if ( clazz ) \
|
||||
FT_FREE( clazz ); \
|
||||
} \
|
||||
\
|
||||
FT_Error \
|
||||
FT_Create_Class_##class_( FT_Library library, \
|
||||
FT_ServiceDescRec** output_class) \
|
||||
{ \
|
||||
FT_ServiceDescRec* clazz; \
|
||||
FT_Error error; \
|
||||
FT_Memory memory = library->memory; \
|
||||
\
|
||||
if ( FT_ALLOC( clazz, sizeof(*clazz)*4 ) ) \
|
||||
return error; \
|
||||
clazz[0].serv_id = serv_id_1; \
|
||||
clazz[0].serv_data = serv_data_1; \
|
||||
clazz[1].serv_id = serv_id_2; \
|
||||
clazz[1].serv_data = serv_data_2; \
|
||||
clazz[2].serv_id = serv_id_3; \
|
||||
clazz[2].serv_data = serv_data_3; \
|
||||
clazz[3].serv_id = NULL; \
|
||||
clazz[3].serv_data = NULL; \
|
||||
*output_class = clazz; \
|
||||
return FT_Err_Ok; \
|
||||
}
|
||||
|
||||
#define FT_DEFINE_SERVICEDESCREC4(class_, serv_id_1, serv_data_1, \
|
||||
serv_id_2, serv_data_2, serv_id_3, serv_data_3, \
|
||||
serv_id_4, serv_data_4) \
|
||||
void \
|
||||
FT_Destroy_Class_##class_( FT_Library library, \
|
||||
FT_ServiceDescRec* clazz ) \
|
||||
{ \
|
||||
FT_Memory memory = library->memory; \
|
||||
if ( clazz ) \
|
||||
FT_FREE( clazz ); \
|
||||
} \
|
||||
\
|
||||
FT_Error \
|
||||
FT_Create_Class_##class_( FT_Library library, \
|
||||
FT_ServiceDescRec** output_class) \
|
||||
{ \
|
||||
FT_ServiceDescRec* clazz; \
|
||||
FT_Error error; \
|
||||
FT_Memory memory = library->memory; \
|
||||
\
|
||||
if ( FT_ALLOC( clazz, sizeof(*clazz)*5 ) ) \
|
||||
return error; \
|
||||
clazz[0].serv_id = serv_id_1; \
|
||||
clazz[0].serv_data = serv_data_1; \
|
||||
clazz[1].serv_id = serv_id_2; \
|
||||
clazz[1].serv_data = serv_data_2; \
|
||||
clazz[2].serv_id = serv_id_3; \
|
||||
clazz[2].serv_data = serv_data_3; \
|
||||
clazz[3].serv_id = serv_id_4; \
|
||||
clazz[3].serv_data = serv_data_4; \
|
||||
clazz[4].serv_id = NULL; \
|
||||
clazz[4].serv_data = NULL; \
|
||||
*output_class = clazz; \
|
||||
return FT_Err_Ok; \
|
||||
}
|
||||
|
||||
#define FT_DEFINE_SERVICEDESCREC5(class_, serv_id_1, serv_data_1, \
|
||||
serv_id_2, serv_data_2, serv_id_3, serv_data_3, serv_id_4, \
|
||||
serv_data_4, serv_id_5, serv_data_5) \
|
||||
void \
|
||||
FT_Destroy_Class_##class_( FT_Library library, \
|
||||
FT_ServiceDescRec* clazz ) \
|
||||
{ \
|
||||
FT_Memory memory = library->memory; \
|
||||
if ( clazz ) \
|
||||
FT_FREE( clazz ); \
|
||||
} \
|
||||
\
|
||||
FT_Error \
|
||||
FT_Create_Class_##class_( FT_Library library, \
|
||||
FT_ServiceDescRec** output_class) \
|
||||
{ \
|
||||
FT_ServiceDescRec* clazz; \
|
||||
FT_Error error; \
|
||||
FT_Memory memory = library->memory; \
|
||||
\
|
||||
if ( FT_ALLOC( clazz, sizeof(*clazz)*6 ) ) \
|
||||
return error; \
|
||||
clazz[0].serv_id = serv_id_1; \
|
||||
clazz[0].serv_data = serv_data_1; \
|
||||
clazz[1].serv_id = serv_id_2; \
|
||||
clazz[1].serv_data = serv_data_2; \
|
||||
clazz[2].serv_id = serv_id_3; \
|
||||
clazz[2].serv_data = serv_data_3; \
|
||||
clazz[3].serv_id = serv_id_4; \
|
||||
clazz[3].serv_data = serv_data_4; \
|
||||
clazz[4].serv_id = serv_id_5; \
|
||||
clazz[4].serv_data = serv_data_5; \
|
||||
clazz[5].serv_id = NULL; \
|
||||
clazz[5].serv_data = NULL; \
|
||||
*output_class = clazz; \
|
||||
return FT_Err_Ok; \
|
||||
}
|
||||
|
||||
#define FT_DEFINE_SERVICEDESCREC6(class_, serv_id_1, serv_data_1, \
|
||||
serv_id_2, serv_data_2, serv_id_3, serv_data_3, \
|
||||
serv_id_4, serv_data_4, serv_id_5, serv_data_5, \
|
||||
serv_id_6, serv_data_6) \
|
||||
void \
|
||||
FT_Destroy_Class_##class_( FT_Library library, \
|
||||
FT_ServiceDescRec* clazz ) \
|
||||
{ \
|
||||
FT_Memory memory = library->memory; \
|
||||
if ( clazz ) \
|
||||
FT_FREE( clazz ); \
|
||||
} \
|
||||
\
|
||||
FT_Error \
|
||||
FT_Create_Class_##class_( FT_Library library, \
|
||||
FT_ServiceDescRec** output_class) \
|
||||
{ \
|
||||
FT_ServiceDescRec* clazz; \
|
||||
FT_Error error; \
|
||||
FT_Memory memory = library->memory; \
|
||||
\
|
||||
if ( FT_ALLOC( clazz, sizeof(*clazz)*7 ) ) \
|
||||
return error; \
|
||||
clazz[0].serv_id = serv_id_1; \
|
||||
clazz[0].serv_data = serv_data_1; \
|
||||
clazz[1].serv_id = serv_id_2; \
|
||||
clazz[1].serv_data = serv_data_2; \
|
||||
clazz[2].serv_id = serv_id_3; \
|
||||
clazz[2].serv_data = serv_data_3; \
|
||||
clazz[3].serv_id = serv_id_4; \
|
||||
clazz[3].serv_data = serv_data_4; \
|
||||
clazz[4].serv_id = serv_id_5; \
|
||||
clazz[4].serv_data = serv_data_5; \
|
||||
clazz[5].serv_id = serv_id_6; \
|
||||
clazz[5].serv_data = serv_data_6; \
|
||||
clazz[6].serv_id = NULL; \
|
||||
clazz[6].serv_data = NULL; \
|
||||
*output_class = clazz; \
|
||||
return FT_Err_Ok; \
|
||||
}
|
||||
#endif /* FT_CONFIG_OPTION_PIC */
|
||||
|
||||
/*
|
||||
* Parse a list of FT_ServiceDescRec descriptors and look for
|
||||
* a specific service by ID. Note that the last element in the
|
||||
* array must be { NULL, NULL }, and that the function should
|
||||
* return NULL if the service isn't available.
|
||||
*
|
||||
* This function can be used by modules to implement their
|
||||
* `get_service' method.
|
||||
*/
|
||||
FT_BASE( FT_Pointer )
|
||||
ft_service_list_lookup( FT_ServiceDesc service_descriptors,
|
||||
const char* service_id );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/***** *****/
|
||||
/***** S E R V I C E S C A C H E *****/
|
||||
/***** *****/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
|
||||
/*
|
||||
* This structure is used to store a cache for several frequently used
|
||||
* services. It is the type of `face->internal->services'. You
|
||||
* should only use FT_FACE_LOOKUP_SERVICE to access it.
|
||||
*
|
||||
* All fields should have the type FT_Pointer to relax compilation
|
||||
* dependencies. We assume the developer isn't completely stupid.
|
||||
*
|
||||
* Each field must be named `service_XXXX' where `XXX' corresponds to
|
||||
* the correct FT_SERVICE_ID_XXXX macro. See the definition of
|
||||
* FT_FACE_LOOKUP_SERVICE below how this is implemented.
|
||||
*
|
||||
*/
|
||||
typedef struct FT_ServiceCacheRec_
|
||||
{
|
||||
FT_Pointer service_POSTSCRIPT_FONT_NAME;
|
||||
FT_Pointer service_MULTI_MASTERS;
|
||||
FT_Pointer service_GLYPH_DICT;
|
||||
FT_Pointer service_PFR_METRICS;
|
||||
FT_Pointer service_WINFNT;
|
||||
|
||||
} FT_ServiceCacheRec, *FT_ServiceCache;
|
||||
|
||||
|
||||
/*
|
||||
* A magic number used within the services cache.
|
||||
*/
|
||||
#define FT_SERVICE_UNAVAILABLE ((FT_Pointer)-2) /* magic number */
|
||||
|
||||
|
||||
/*
|
||||
* @macro:
|
||||
* FT_FACE_LOOKUP_SERVICE
|
||||
*
|
||||
* @description:
|
||||
* This macro is used to lookup a service from a face's driver module
|
||||
* using its cache.
|
||||
*
|
||||
* @input:
|
||||
* face::
|
||||
* The source face handle containing the cache.
|
||||
*
|
||||
* field ::
|
||||
* The field name in the cache.
|
||||
*
|
||||
* id ::
|
||||
* The service ID.
|
||||
*
|
||||
* @output:
|
||||
* ptr ::
|
||||
* A variable receiving the service data. NULL if not available.
|
||||
*/
|
||||
#ifdef __cplusplus
|
||||
|
||||
#define FT_FACE_LOOKUP_SERVICE( face, ptr, id ) \
|
||||
FT_BEGIN_STMNT \
|
||||
FT_Pointer svc; \
|
||||
FT_Pointer* Pptr = (FT_Pointer*)&(ptr); \
|
||||
\
|
||||
\
|
||||
svc = FT_FACE( face )->internal->services. service_ ## id; \
|
||||
if ( svc == FT_SERVICE_UNAVAILABLE ) \
|
||||
svc = NULL; \
|
||||
else if ( svc == NULL ) \
|
||||
{ \
|
||||
FT_FACE_FIND_SERVICE( face, svc, id ); \
|
||||
\
|
||||
FT_FACE( face )->internal->services. service_ ## id = \
|
||||
(FT_Pointer)( svc != NULL ? svc \
|
||||
: FT_SERVICE_UNAVAILABLE ); \
|
||||
} \
|
||||
*Pptr = svc; \
|
||||
FT_END_STMNT
|
||||
|
||||
#else /* !C++ */
|
||||
|
||||
#define FT_FACE_LOOKUP_SERVICE( face, ptr, id ) \
|
||||
FT_BEGIN_STMNT \
|
||||
FT_Pointer svc; \
|
||||
\
|
||||
\
|
||||
svc = FT_FACE( face )->internal->services. service_ ## id; \
|
||||
if ( svc == FT_SERVICE_UNAVAILABLE ) \
|
||||
svc = NULL; \
|
||||
else if ( svc == NULL ) \
|
||||
{ \
|
||||
FT_FACE_FIND_SERVICE( face, svc, id ); \
|
||||
\
|
||||
FT_FACE( face )->internal->services. service_ ## id = \
|
||||
(FT_Pointer)( svc != NULL ? svc \
|
||||
: FT_SERVICE_UNAVAILABLE ); \
|
||||
} \
|
||||
ptr = svc; \
|
||||
FT_END_STMNT
|
||||
|
||||
#endif /* !C++ */
|
||||
|
||||
/*
|
||||
* A macro used to define new service structure types.
|
||||
*/
|
||||
|
||||
#define FT_DEFINE_SERVICE( name ) \
|
||||
typedef struct FT_Service_ ## name ## Rec_ \
|
||||
FT_Service_ ## name ## Rec ; \
|
||||
typedef struct FT_Service_ ## name ## Rec_ \
|
||||
const * FT_Service_ ## name ; \
|
||||
struct FT_Service_ ## name ## Rec_
|
||||
|
||||
/* */
|
||||
|
||||
/*
|
||||
* The header files containing the services.
|
||||
*/
|
||||
|
||||
#define FT_SERVICE_BDF_H <freetype/internal/services/svbdf.h>
|
||||
#define FT_SERVICE_CID_H <freetype/internal/services/svcid.h>
|
||||
#define FT_SERVICE_GLYPH_DICT_H <freetype/internal/services/svgldict.h>
|
||||
#define FT_SERVICE_GX_VALIDATE_H <freetype/internal/services/svgxval.h>
|
||||
#define FT_SERVICE_KERNING_H <freetype/internal/services/svkern.h>
|
||||
#define FT_SERVICE_MULTIPLE_MASTERS_H <freetype/internal/services/svmm.h>
|
||||
#define FT_SERVICE_OPENTYPE_VALIDATE_H <freetype/internal/services/svotval.h>
|
||||
#define FT_SERVICE_PFR_H <freetype/internal/services/svpfr.h>
|
||||
#define FT_SERVICE_POSTSCRIPT_CMAPS_H <freetype/internal/services/svpscmap.h>
|
||||
#define FT_SERVICE_POSTSCRIPT_INFO_H <freetype/internal/services/svpsinfo.h>
|
||||
#define FT_SERVICE_POSTSCRIPT_NAME_H <freetype/internal/services/svpostnm.h>
|
||||
#define FT_SERVICE_SFNT_H <freetype/internal/services/svsfnt.h>
|
||||
#define FT_SERVICE_TRUETYPE_ENGINE_H <freetype/internal/services/svtteng.h>
|
||||
#define FT_SERVICE_TT_CMAP_H <freetype/internal/services/svttcmap.h>
|
||||
#define FT_SERVICE_WINFNT_H <freetype/internal/services/svwinfnt.h>
|
||||
#define FT_SERVICE_XFREE86_NAME_H <freetype/internal/services/svxf86nm.h>
|
||||
#define FT_SERVICE_TRUETYPE_GLYF_H <freetype/internal/services/svttglyf.h>
|
||||
|
||||
/* */
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __FTSERV_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
@@ -1,104 +0,0 @@
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* svmm.h */
|
||||
/* */
|
||||
/* The FreeType Multiple Masters and GX var services (specification). */
|
||||
/* */
|
||||
/* Copyright 2003, 2004 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 __SVMM_H__
|
||||
#define __SVMM_H__
|
||||
|
||||
#include FT_INTERNAL_SERVICE_H
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
|
||||
/*
|
||||
* A service used to manage multiple-masters data in a given face.
|
||||
*
|
||||
* See the related APIs in `ftmm.h' (FT_MULTIPLE_MASTERS_H).
|
||||
*
|
||||
*/
|
||||
|
||||
#define FT_SERVICE_ID_MULTI_MASTERS "multi-masters"
|
||||
|
||||
|
||||
typedef FT_Error
|
||||
(*FT_Get_MM_Func)( FT_Face face,
|
||||
FT_Multi_Master* master );
|
||||
|
||||
typedef FT_Error
|
||||
(*FT_Get_MM_Var_Func)( FT_Face face,
|
||||
FT_MM_Var* *master );
|
||||
|
||||
typedef FT_Error
|
||||
(*FT_Set_MM_Design_Func)( FT_Face face,
|
||||
FT_UInt num_coords,
|
||||
FT_Long* coords );
|
||||
|
||||
typedef FT_Error
|
||||
(*FT_Set_Var_Design_Func)( FT_Face face,
|
||||
FT_UInt num_coords,
|
||||
FT_Fixed* coords );
|
||||
|
||||
typedef FT_Error
|
||||
(*FT_Set_MM_Blend_Func)( FT_Face face,
|
||||
FT_UInt num_coords,
|
||||
FT_Long* coords );
|
||||
|
||||
|
||||
FT_DEFINE_SERVICE( MultiMasters )
|
||||
{
|
||||
FT_Get_MM_Func get_mm;
|
||||
FT_Set_MM_Design_Func set_mm_design;
|
||||
FT_Set_MM_Blend_Func set_mm_blend;
|
||||
FT_Get_MM_Var_Func get_mm_var;
|
||||
FT_Set_Var_Design_Func set_var_design;
|
||||
};
|
||||
|
||||
#ifndef FT_CONFIG_OPTION_PIC
|
||||
|
||||
#define FT_DEFINE_SERVICE_MULTIMASTERSREC(class_, get_mm_, set_mm_design_, \
|
||||
set_mm_blend_, get_mm_var_, set_var_design_) \
|
||||
static const FT_Service_MultiMastersRec class_ = \
|
||||
{ \
|
||||
get_mm_, set_mm_design_, set_mm_blend_, get_mm_var_, set_var_design_ \
|
||||
};
|
||||
|
||||
#else /* FT_CONFIG_OPTION_PIC */
|
||||
|
||||
#define FT_DEFINE_SERVICE_MULTIMASTERSREC(class_, get_mm_, set_mm_design_, \
|
||||
set_mm_blend_, get_mm_var_, set_var_design_) \
|
||||
void \
|
||||
FT_Init_Class_##class_( FT_Service_MultiMastersRec* clazz ) \
|
||||
{ \
|
||||
clazz->get_mm = get_mm_; \
|
||||
clazz->set_mm_design = set_mm_design_; \
|
||||
clazz->set_mm_blend = set_mm_blend_; \
|
||||
clazz->get_mm_var = get_mm_var_; \
|
||||
clazz->set_var_design = set_var_design_; \
|
||||
}
|
||||
|
||||
#endif /* FT_CONFIG_OPTION_PIC */
|
||||
|
||||
/* */
|
||||
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __SVMM_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
@@ -1,323 +0,0 @@
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* afglobal.c */
|
||||
/* */
|
||||
/* Auto-fitter routines to compute global hinting values (body). */
|
||||
/* */
|
||||
/* Copyright 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 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 "afdummy.h"
|
||||
#include "aflatin.h"
|
||||
#include "afcjk.h"
|
||||
#include "afindic.h"
|
||||
#include "afpic.h"
|
||||
|
||||
#include "aferrors.h"
|
||||
|
||||
#ifdef FT_OPTION_AUTOFIT2
|
||||
#include "aflatin2.h"
|
||||
#endif
|
||||
|
||||
#ifndef FT_CONFIG_OPTION_PIC
|
||||
|
||||
/* when updating this table, don't forget to update
|
||||
AF_SCRIPT_CLASSES_COUNT and autofit_module_class_pic_init */
|
||||
|
||||
/* populate this list when you add new scripts */
|
||||
static AF_ScriptClass const af_script_classes[] =
|
||||
{
|
||||
&af_dummy_script_class,
|
||||
#ifdef FT_OPTION_AUTOFIT2
|
||||
&af_latin2_script_class,
|
||||
#endif
|
||||
&af_latin_script_class,
|
||||
&af_cjk_script_class,
|
||||
&af_indic_script_class,
|
||||
NULL /* do not remove */
|
||||
};
|
||||
|
||||
#endif /* FT_CONFIG_OPTION_PIC */
|
||||
|
||||
/* index of default script in `af_script_classes' */
|
||||
#define AF_SCRIPT_LIST_DEFAULT 2
|
||||
/* a bit mask indicating an uncovered glyph */
|
||||
#define AF_SCRIPT_LIST_NONE 0x7F
|
||||
/* if this flag is set, we have an ASCII digit */
|
||||
#define AF_DIGIT 0x80
|
||||
|
||||
|
||||
/*
|
||||
* Note that glyph_scripts[] is used to map each glyph into
|
||||
* an index into the `af_script_classes' array.
|
||||
*
|
||||
*/
|
||||
typedef struct AF_FaceGlobalsRec_
|
||||
{
|
||||
FT_Face face;
|
||||
FT_Long glyph_count; /* same as face->num_glyphs */
|
||||
FT_Byte* glyph_scripts;
|
||||
|
||||
AF_ScriptMetrics metrics[AF_SCRIPT_MAX];
|
||||
|
||||
} AF_FaceGlobalsRec;
|
||||
|
||||
|
||||
/* Compute the script index of each glyph within a given face. */
|
||||
|
||||
static FT_Error
|
||||
af_face_globals_compute_script_coverage( AF_FaceGlobals globals )
|
||||
{
|
||||
FT_Error error = AF_Err_Ok;
|
||||
FT_Face face = globals->face;
|
||||
FT_CharMap old_charmap = face->charmap;
|
||||
FT_Byte* gscripts = globals->glyph_scripts;
|
||||
FT_UInt ss, i;
|
||||
|
||||
|
||||
/* the value 255 means `uncovered glyph' */
|
||||
FT_MEM_SET( globals->glyph_scripts,
|
||||
AF_SCRIPT_LIST_NONE,
|
||||
globals->glyph_count );
|
||||
|
||||
error = FT_Select_Charmap( face, FT_ENCODING_UNICODE );
|
||||
if ( error )
|
||||
{
|
||||
/*
|
||||
* Ignore this error; we simply use the default script.
|
||||
* XXX: Shouldn't we rather disable hinting?
|
||||
*/
|
||||
error = AF_Err_Ok;
|
||||
goto Exit;
|
||||
}
|
||||
|
||||
/* scan each script in a Unicode charmap */
|
||||
for ( ss = 0; AF_SCRIPT_CLASSES_GET[ss]; ss++ )
|
||||
{
|
||||
AF_ScriptClass clazz = AF_SCRIPT_CLASSES_GET[ss];
|
||||
AF_Script_UniRange range;
|
||||
|
||||
|
||||
if ( clazz->script_uni_ranges == NULL )
|
||||
continue;
|
||||
|
||||
/*
|
||||
* Scan all unicode points in the range and set the corresponding
|
||||
* glyph script index.
|
||||
*/
|
||||
for ( range = clazz->script_uni_ranges; range->first != 0; range++ )
|
||||
{
|
||||
FT_ULong charcode = range->first;
|
||||
FT_UInt gindex;
|
||||
|
||||
|
||||
gindex = FT_Get_Char_Index( face, charcode );
|
||||
|
||||
if ( gindex != 0 &&
|
||||
gindex < (FT_ULong)globals->glyph_count &&
|
||||
gscripts[gindex] == AF_SCRIPT_LIST_NONE )
|
||||
{
|
||||
gscripts[gindex] = (FT_Byte)ss;
|
||||
}
|
||||
|
||||
for (;;)
|
||||
{
|
||||
charcode = FT_Get_Next_Char( face, charcode, &gindex );
|
||||
|
||||
if ( gindex == 0 || charcode > range->last )
|
||||
break;
|
||||
|
||||
if ( gindex < (FT_ULong)globals->glyph_count &&
|
||||
gscripts[gindex] == AF_SCRIPT_LIST_NONE )
|
||||
{
|
||||
gscripts[gindex] = (FT_Byte)ss;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/* mark ASCII digits */
|
||||
for ( i = 0x30; i <= 0x39; i++ )
|
||||
{
|
||||
FT_UInt gindex = FT_Get_Char_Index( face, i );
|
||||
|
||||
|
||||
if ( gindex != 0 && gindex < (FT_ULong)globals->glyph_count )
|
||||
gscripts[gindex] |= AF_DIGIT;
|
||||
}
|
||||
|
||||
Exit:
|
||||
/*
|
||||
* By default, all uncovered glyphs are set to the latin script.
|
||||
* XXX: Shouldn't we disable hinting or do something similar?
|
||||
*/
|
||||
{
|
||||
FT_Long nn;
|
||||
|
||||
|
||||
for ( nn = 0; nn < globals->glyph_count; nn++ )
|
||||
{
|
||||
if ( ( gscripts[nn] & ~AF_DIGIT ) == AF_SCRIPT_LIST_NONE )
|
||||
{
|
||||
gscripts[nn] &= ~AF_SCRIPT_LIST_NONE;
|
||||
gscripts[nn] |= AF_SCRIPT_LIST_DEFAULT;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
FT_Set_Charmap( face, old_charmap );
|
||||
return error;
|
||||
}
|
||||
|
||||
|
||||
FT_LOCAL_DEF( FT_Error )
|
||||
af_face_globals_new( FT_Face face,
|
||||
AF_FaceGlobals *aglobals )
|
||||
{
|
||||
FT_Error error;
|
||||
FT_Memory memory;
|
||||
AF_FaceGlobals globals = NULL;
|
||||
|
||||
|
||||
memory = face->memory;
|
||||
|
||||
if ( !FT_ALLOC( globals, sizeof ( *globals ) +
|
||||
face->num_glyphs * sizeof ( FT_Byte ) ) )
|
||||
{
|
||||
globals->face = face;
|
||||
globals->glyph_count = face->num_glyphs;
|
||||
globals->glyph_scripts = (FT_Byte*)( globals + 1 );
|
||||
|
||||
error = af_face_globals_compute_script_coverage( globals );
|
||||
if ( error )
|
||||
{
|
||||
af_face_globals_free( globals );
|
||||
globals = NULL;
|
||||
}
|
||||
}
|
||||
|
||||
*aglobals = globals;
|
||||
return error;
|
||||
}
|
||||
|
||||
|
||||
FT_LOCAL_DEF( void )
|
||||
af_face_globals_free( AF_FaceGlobals globals )
|
||||
{
|
||||
if ( globals )
|
||||
{
|
||||
FT_Memory memory = globals->face->memory;
|
||||
FT_UInt nn;
|
||||
|
||||
|
||||
for ( nn = 0; nn < AF_SCRIPT_MAX; nn++ )
|
||||
{
|
||||
if ( globals->metrics[nn] )
|
||||
{
|
||||
AF_ScriptClass clazz = AF_SCRIPT_CLASSES_GET[nn];
|
||||
|
||||
|
||||
FT_ASSERT( globals->metrics[nn]->clazz == clazz );
|
||||
|
||||
if ( clazz->script_metrics_done )
|
||||
clazz->script_metrics_done( globals->metrics[nn] );
|
||||
|
||||
FT_FREE( globals->metrics[nn] );
|
||||
}
|
||||
}
|
||||
|
||||
globals->glyph_count = 0;
|
||||
globals->glyph_scripts = NULL; /* no need to free this one! */
|
||||
globals->face = NULL;
|
||||
|
||||
FT_FREE( globals );
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
FT_LOCAL_DEF( FT_Error )
|
||||
af_face_globals_get_metrics( AF_FaceGlobals globals,
|
||||
FT_UInt gindex,
|
||||
FT_UInt options,
|
||||
AF_ScriptMetrics *ametrics )
|
||||
{
|
||||
AF_ScriptMetrics metrics = NULL;
|
||||
FT_UInt gidx;
|
||||
AF_ScriptClass clazz;
|
||||
FT_UInt script = options & 15;
|
||||
const FT_Offset script_max = sizeof ( AF_SCRIPT_CLASSES_GET ) /
|
||||
sizeof ( AF_SCRIPT_CLASSES_GET[0] );
|
||||
FT_Error error = AF_Err_Ok;
|
||||
|
||||
|
||||
if ( gindex >= (FT_ULong)globals->glyph_count )
|
||||
{
|
||||
error = AF_Err_Invalid_Argument;
|
||||
goto Exit;
|
||||
}
|
||||
|
||||
gidx = script;
|
||||
if ( gidx == 0 || gidx + 1 >= script_max )
|
||||
gidx = globals->glyph_scripts[gindex] & AF_SCRIPT_LIST_NONE;
|
||||
|
||||
clazz = AF_SCRIPT_CLASSES_GET[gidx];
|
||||
if ( script == 0 )
|
||||
script = clazz->script;
|
||||
|
||||
metrics = globals->metrics[clazz->script];
|
||||
if ( metrics == NULL )
|
||||
{
|
||||
/* create the global metrics object when needed */
|
||||
FT_Memory memory = globals->face->memory;
|
||||
|
||||
|
||||
if ( FT_ALLOC( metrics, clazz->script_metrics_size ) )
|
||||
goto Exit;
|
||||
|
||||
metrics->clazz = clazz;
|
||||
|
||||
if ( clazz->script_metrics_init )
|
||||
{
|
||||
error = clazz->script_metrics_init( metrics, globals->face );
|
||||
if ( error )
|
||||
{
|
||||
if ( clazz->script_metrics_done )
|
||||
clazz->script_metrics_done( metrics );
|
||||
|
||||
FT_FREE( metrics );
|
||||
goto Exit;
|
||||
}
|
||||
}
|
||||
|
||||
globals->metrics[clazz->script] = metrics;
|
||||
}
|
||||
|
||||
Exit:
|
||||
*ametrics = metrics;
|
||||
|
||||
return error;
|
||||
}
|
||||
|
||||
|
||||
FT_LOCAL_DEF( FT_Bool )
|
||||
af_face_globals_is_digit( AF_FaceGlobals globals,
|
||||
FT_UInt gindex )
|
||||
{
|
||||
if ( gindex < (FT_ULong)globals->glyph_count )
|
||||
return (FT_Bool)( globals->glyph_scripts[gindex] & AF_DIGIT );
|
||||
|
||||
return (FT_Bool)0;
|
||||
}
|
||||
|
||||
|
||||
/* END */
|
||||
@@ -1,71 +0,0 @@
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* afglobal.h */
|
||||
/* */
|
||||
/* Auto-fitter routines to compute global hinting values */
|
||||
/* (specification). */
|
||||
/* */
|
||||
/* Copyright 2003, 2004, 2005, 2007, 2009 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 __AF_GLOBAL_H__
|
||||
#define __AF_GLOBAL_H__
|
||||
|
||||
|
||||
#include "aftypes.h"
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
|
||||
/************************************************************************/
|
||||
/************************************************************************/
|
||||
/***** *****/
|
||||
/***** F A C E G L O B A L S *****/
|
||||
/***** *****/
|
||||
/************************************************************************/
|
||||
/************************************************************************/
|
||||
|
||||
|
||||
/*
|
||||
* model the global hints data for a given face, decomposed into
|
||||
* script-specific items
|
||||
*/
|
||||
typedef struct AF_FaceGlobalsRec_* AF_FaceGlobals;
|
||||
|
||||
|
||||
FT_LOCAL( FT_Error )
|
||||
af_face_globals_new( FT_Face face,
|
||||
AF_FaceGlobals *aglobals );
|
||||
|
||||
FT_LOCAL( FT_Error )
|
||||
af_face_globals_get_metrics( AF_FaceGlobals globals,
|
||||
FT_UInt gindex,
|
||||
FT_UInt options,
|
||||
AF_ScriptMetrics *ametrics );
|
||||
|
||||
FT_LOCAL( void )
|
||||
af_face_globals_free( AF_FaceGlobals globals );
|
||||
|
||||
FT_LOCAL_DEF( FT_Bool )
|
||||
af_face_globals_is_digit( AF_FaceGlobals globals,
|
||||
FT_UInt gindex );
|
||||
|
||||
/* */
|
||||
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __AF_GLOBALS_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
File diff suppressed because it is too large
Load Diff
@@ -1,332 +0,0 @@
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* afhints.h */
|
||||
/* */
|
||||
/* Auto-fitter hinting routines (specification). */
|
||||
/* */
|
||||
/* Copyright 2003, 2004, 2005, 2006, 2007, 2008, 2010 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 __AFHINTS_H__
|
||||
#define __AFHINTS_H__
|
||||
|
||||
#include "aftypes.h"
|
||||
|
||||
#define xxAF_SORT_SEGMENTS
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
/*
|
||||
* The definition of outline glyph hints. These are shared by all
|
||||
* script analysis routines (until now).
|
||||
*/
|
||||
|
||||
typedef enum AF_Dimension_
|
||||
{
|
||||
AF_DIMENSION_HORZ = 0, /* x coordinates, */
|
||||
/* i.e., vertical segments & edges */
|
||||
AF_DIMENSION_VERT = 1, /* y coordinates, */
|
||||
/* i.e., horizontal segments & edges */
|
||||
|
||||
AF_DIMENSION_MAX /* do not remove */
|
||||
|
||||
} AF_Dimension;
|
||||
|
||||
|
||||
/* hint directions -- the values are computed so that two vectors are */
|
||||
/* in opposite directions iff `dir1 + dir2 == 0' */
|
||||
typedef enum AF_Direction_
|
||||
{
|
||||
AF_DIR_NONE = 4,
|
||||
AF_DIR_RIGHT = 1,
|
||||
AF_DIR_LEFT = -1,
|
||||
AF_DIR_UP = 2,
|
||||
AF_DIR_DOWN = -2
|
||||
|
||||
} AF_Direction;
|
||||
|
||||
|
||||
/* point hint flags */
|
||||
typedef enum AF_Flags_
|
||||
{
|
||||
AF_FLAG_NONE = 0,
|
||||
|
||||
/* point type flags */
|
||||
AF_FLAG_CONIC = 1 << 0,
|
||||
AF_FLAG_CUBIC = 1 << 1,
|
||||
AF_FLAG_CONTROL = AF_FLAG_CONIC | AF_FLAG_CUBIC,
|
||||
|
||||
/* point extremum flags */
|
||||
AF_FLAG_EXTREMA_X = 1 << 2,
|
||||
AF_FLAG_EXTREMA_Y = 1 << 3,
|
||||
|
||||
/* point roundness flags */
|
||||
AF_FLAG_ROUND_X = 1 << 4,
|
||||
AF_FLAG_ROUND_Y = 1 << 5,
|
||||
|
||||
/* point touch flags */
|
||||
AF_FLAG_TOUCH_X = 1 << 6,
|
||||
AF_FLAG_TOUCH_Y = 1 << 7,
|
||||
|
||||
/* candidates for weak interpolation have this flag set */
|
||||
AF_FLAG_WEAK_INTERPOLATION = 1 << 8,
|
||||
|
||||
/* all inflection points in the outline have this flag set */
|
||||
AF_FLAG_INFLECTION = 1 << 9
|
||||
|
||||
} AF_Flags;
|
||||
|
||||
|
||||
/* edge hint flags */
|
||||
typedef enum AF_Edge_Flags_
|
||||
{
|
||||
AF_EDGE_NORMAL = 0,
|
||||
AF_EDGE_ROUND = 1 << 0,
|
||||
AF_EDGE_SERIF = 1 << 1,
|
||||
AF_EDGE_DONE = 1 << 2
|
||||
|
||||
} AF_Edge_Flags;
|
||||
|
||||
|
||||
typedef struct AF_PointRec_* AF_Point;
|
||||
typedef struct AF_SegmentRec_* AF_Segment;
|
||||
typedef struct AF_EdgeRec_* AF_Edge;
|
||||
|
||||
|
||||
typedef struct AF_PointRec_
|
||||
{
|
||||
FT_UShort flags; /* point flags used by hinter */
|
||||
FT_Char in_dir; /* direction of inwards vector */
|
||||
FT_Char out_dir; /* direction of outwards vector */
|
||||
|
||||
FT_Pos ox, oy; /* original, scaled position */
|
||||
FT_Short fx, fy; /* original, unscaled position (font units) */
|
||||
FT_Pos x, y; /* current position */
|
||||
FT_Pos u, v; /* current (x,y) or (y,x) depending on context */
|
||||
|
||||
AF_Point next; /* next point in contour */
|
||||
AF_Point prev; /* previous point in contour */
|
||||
|
||||
} AF_PointRec;
|
||||
|
||||
|
||||
typedef struct AF_SegmentRec_
|
||||
{
|
||||
FT_Byte flags; /* edge/segment flags for this segment */
|
||||
FT_Char dir; /* segment direction */
|
||||
FT_Short pos; /* position of segment */
|
||||
FT_Short min_coord; /* minimum coordinate of segment */
|
||||
FT_Short max_coord; /* maximum coordinate of segment */
|
||||
FT_Short height; /* the hinted segment height */
|
||||
|
||||
AF_Edge edge; /* the segment's parent edge */
|
||||
AF_Segment edge_next; /* link to next segment in parent edge */
|
||||
|
||||
AF_Segment link; /* (stem) link segment */
|
||||
AF_Segment serif; /* primary segment for serifs */
|
||||
FT_Pos num_linked; /* number of linked segments */
|
||||
FT_Pos score; /* used during stem matching */
|
||||
FT_Pos len; /* used during stem matching */
|
||||
|
||||
AF_Point first; /* first point in edge segment */
|
||||
AF_Point last; /* last point in edge segment */
|
||||
AF_Point* contour; /* ptr to first point of segment's contour */
|
||||
|
||||
} AF_SegmentRec;
|
||||
|
||||
|
||||
typedef struct AF_EdgeRec_
|
||||
{
|
||||
FT_Short fpos; /* original, unscaled position (font units) */
|
||||
FT_Pos opos; /* original, scaled position */
|
||||
FT_Pos pos; /* current position */
|
||||
|
||||
FT_Byte flags; /* edge flags */
|
||||
FT_Char dir; /* edge direction */
|
||||
FT_Fixed scale; /* used to speed up interpolation between edges */
|
||||
AF_Width blue_edge; /* non-NULL if this is a blue edge */
|
||||
|
||||
AF_Edge link;
|
||||
AF_Edge serif;
|
||||
FT_Short num_linked;
|
||||
|
||||
FT_Int score;
|
||||
|
||||
AF_Segment first;
|
||||
AF_Segment last;
|
||||
|
||||
} AF_EdgeRec;
|
||||
|
||||
|
||||
typedef struct AF_AxisHintsRec_
|
||||
{
|
||||
FT_Int num_segments;
|
||||
FT_Int max_segments;
|
||||
AF_Segment segments;
|
||||
#ifdef AF_SORT_SEGMENTS
|
||||
FT_Int mid_segments;
|
||||
#endif
|
||||
|
||||
FT_Int num_edges;
|
||||
FT_Int max_edges;
|
||||
AF_Edge edges;
|
||||
|
||||
AF_Direction major_dir;
|
||||
|
||||
} AF_AxisHintsRec, *AF_AxisHints;
|
||||
|
||||
|
||||
typedef struct AF_GlyphHintsRec_
|
||||
{
|
||||
FT_Memory memory;
|
||||
|
||||
FT_Fixed x_scale;
|
||||
FT_Pos x_delta;
|
||||
|
||||
FT_Fixed y_scale;
|
||||
FT_Pos y_delta;
|
||||
|
||||
FT_Pos edge_distance_threshold;
|
||||
|
||||
FT_Int max_points;
|
||||
FT_Int num_points;
|
||||
AF_Point points;
|
||||
|
||||
FT_Int max_contours;
|
||||
FT_Int num_contours;
|
||||
AF_Point* contours;
|
||||
|
||||
AF_AxisHintsRec axis[AF_DIMENSION_MAX];
|
||||
|
||||
FT_UInt32 scaler_flags; /* copy of scaler flags */
|
||||
FT_UInt32 other_flags; /* free for script-specific */
|
||||
/* implementations */
|
||||
AF_ScriptMetrics metrics;
|
||||
|
||||
FT_Pos xmin_delta; /* used for warping */
|
||||
FT_Pos xmax_delta;
|
||||
|
||||
} AF_GlyphHintsRec;
|
||||
|
||||
|
||||
#define AF_HINTS_TEST_SCALER( h, f ) ( (h)->scaler_flags & (f) )
|
||||
#define AF_HINTS_TEST_OTHER( h, f ) ( (h)->other_flags & (f) )
|
||||
|
||||
|
||||
#ifdef AF_DEBUG
|
||||
|
||||
#define AF_HINTS_DO_HORIZONTAL( h ) \
|
||||
( !_af_debug_disable_horz_hints && \
|
||||
!AF_HINTS_TEST_SCALER( h, AF_SCALER_FLAG_NO_HORIZONTAL ) )
|
||||
|
||||
#define AF_HINTS_DO_VERTICAL( h ) \
|
||||
( !_af_debug_disable_vert_hints && \
|
||||
!AF_HINTS_TEST_SCALER( h, AF_SCALER_FLAG_NO_VERTICAL ) )
|
||||
|
||||
#define AF_HINTS_DO_ADVANCE( h ) \
|
||||
!AF_HINTS_TEST_SCALER( h, AF_SCALER_FLAG_NO_ADVANCE )
|
||||
|
||||
#define AF_HINTS_DO_BLUES( h ) ( !_af_debug_disable_blue_hints )
|
||||
|
||||
#else /* !AF_DEBUG */
|
||||
|
||||
#define AF_HINTS_DO_HORIZONTAL( h ) \
|
||||
!AF_HINTS_TEST_SCALER( h, AF_SCALER_FLAG_NO_HORIZONTAL )
|
||||
|
||||
#define AF_HINTS_DO_VERTICAL( h ) \
|
||||
!AF_HINTS_TEST_SCALER( h, AF_SCALER_FLAG_NO_VERTICAL )
|
||||
|
||||
#define AF_HINTS_DO_ADVANCE( h ) \
|
||||
!AF_HINTS_TEST_SCALER( h, AF_SCALER_FLAG_NO_ADVANCE )
|
||||
|
||||
#define AF_HINTS_DO_BLUES( h ) 1
|
||||
|
||||
#endif /* !AF_DEBUG */
|
||||
|
||||
|
||||
FT_LOCAL( AF_Direction )
|
||||
af_direction_compute( FT_Pos dx,
|
||||
FT_Pos dy );
|
||||
|
||||
|
||||
FT_LOCAL( FT_Error )
|
||||
af_axis_hints_new_segment( AF_AxisHints axis,
|
||||
FT_Memory memory,
|
||||
AF_Segment *asegment );
|
||||
|
||||
FT_LOCAL( FT_Error)
|
||||
af_axis_hints_new_edge( AF_AxisHints axis,
|
||||
FT_Int fpos,
|
||||
AF_Direction dir,
|
||||
FT_Memory memory,
|
||||
AF_Edge *edge );
|
||||
|
||||
FT_LOCAL( void )
|
||||
af_glyph_hints_init( AF_GlyphHints hints,
|
||||
FT_Memory memory );
|
||||
|
||||
|
||||
|
||||
/*
|
||||
* recompute all AF_Point in a AF_GlyphHints from the definitions
|
||||
* in a source outline
|
||||
*/
|
||||
FT_LOCAL( void )
|
||||
af_glyph_hints_rescale( AF_GlyphHints hints,
|
||||
AF_ScriptMetrics metrics );
|
||||
|
||||
FT_LOCAL( FT_Error )
|
||||
af_glyph_hints_reload( AF_GlyphHints hints,
|
||||
FT_Outline* outline );
|
||||
|
||||
FT_LOCAL( void )
|
||||
af_glyph_hints_save( AF_GlyphHints hints,
|
||||
FT_Outline* outline );
|
||||
|
||||
FT_LOCAL( void )
|
||||
af_glyph_hints_align_edge_points( AF_GlyphHints hints,
|
||||
AF_Dimension dim );
|
||||
|
||||
FT_LOCAL( void )
|
||||
af_glyph_hints_align_strong_points( AF_GlyphHints hints,
|
||||
AF_Dimension dim );
|
||||
|
||||
FT_LOCAL( void )
|
||||
af_glyph_hints_align_weak_points( AF_GlyphHints hints,
|
||||
AF_Dimension dim );
|
||||
|
||||
#ifdef AF_USE_WARPER
|
||||
FT_LOCAL( void )
|
||||
af_glyph_hints_scale_dim( AF_GlyphHints hints,
|
||||
AF_Dimension dim,
|
||||
FT_Fixed scale,
|
||||
FT_Pos delta );
|
||||
#endif
|
||||
|
||||
FT_LOCAL( void )
|
||||
af_glyph_hints_done( AF_GlyphHints hints );
|
||||
|
||||
/* */
|
||||
|
||||
#define AF_SEGMENT_LEN( seg ) ( (seg)->max_coord - (seg)->min_coord )
|
||||
|
||||
#define AF_SEGMENT_DIST( seg1, seg2 ) ( ( (seg1)->pos > (seg2)->pos ) \
|
||||
? (seg1)->pos - (seg2)->pos \
|
||||
: (seg2)->pos - (seg1)->pos )
|
||||
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __AFHINTS_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
@@ -1,130 +0,0 @@
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* afindic.c */
|
||||
/* */
|
||||
/* Auto-fitter hinting routines for Indic scripts (body). */
|
||||
/* */
|
||||
/* Copyright 2007 by */
|
||||
/* Rahul Bhalerao <rahul.bhalerao@redhat.com>, <b.rahul.pm@gmail.com>. */
|
||||
/* */
|
||||
/* 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 "aftypes.h"
|
||||
#include "aflatin.h"
|
||||
|
||||
|
||||
#ifdef AF_CONFIG_OPTION_INDIC
|
||||
|
||||
#include "afindic.h"
|
||||
#include "aferrors.h"
|
||||
#include "afcjk.h"
|
||||
|
||||
|
||||
#ifdef AF_USE_WARPER
|
||||
#include "afwarp.h"
|
||||
#endif
|
||||
|
||||
|
||||
static FT_Error
|
||||
af_indic_metrics_init( AF_LatinMetrics metrics,
|
||||
FT_Face face )
|
||||
{
|
||||
/* use CJK routines */
|
||||
return af_cjk_metrics_init( metrics, face );
|
||||
}
|
||||
|
||||
|
||||
static void
|
||||
af_indic_metrics_scale( AF_LatinMetrics metrics,
|
||||
AF_Scaler scaler )
|
||||
{
|
||||
/* use CJK routines */
|
||||
af_cjk_metrics_scale( metrics, scaler );
|
||||
}
|
||||
|
||||
|
||||
static FT_Error
|
||||
af_indic_hints_init( AF_GlyphHints hints,
|
||||
AF_LatinMetrics metrics )
|
||||
{
|
||||
/* use CJK routines */
|
||||
return af_cjk_hints_init( hints, metrics );
|
||||
}
|
||||
|
||||
|
||||
static FT_Error
|
||||
af_indic_hints_apply( AF_GlyphHints hints,
|
||||
FT_Outline* outline,
|
||||
AF_LatinMetrics metrics)
|
||||
{
|
||||
/* use CJK routines */
|
||||
return af_cjk_hints_apply( hints, outline, metrics );
|
||||
}
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/***** *****/
|
||||
/***** I N D I C S C R I P T C L A S S *****/
|
||||
/***** *****/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
static const AF_Script_UniRangeRec af_indic_uniranges[] =
|
||||
{
|
||||
#if 0
|
||||
AF_UNIRANGE_REC( 0x0100UL, 0xFFFFUL ), /* why this? */
|
||||
#endif
|
||||
AF_UNIRANGE_REC( 0x0900UL, 0x0DFFUL), /* Indic Range */
|
||||
AF_UNIRANGE_REC( 0UL, 0UL)
|
||||
};
|
||||
|
||||
|
||||
AF_DEFINE_SCRIPT_CLASS(af_indic_script_class,
|
||||
AF_SCRIPT_INDIC,
|
||||
af_indic_uniranges,
|
||||
|
||||
sizeof( AF_LatinMetricsRec ),
|
||||
|
||||
(AF_Script_InitMetricsFunc) af_indic_metrics_init,
|
||||
(AF_Script_ScaleMetricsFunc)af_indic_metrics_scale,
|
||||
(AF_Script_DoneMetricsFunc) NULL,
|
||||
|
||||
(AF_Script_InitHintsFunc) af_indic_hints_init,
|
||||
(AF_Script_ApplyHintsFunc) af_indic_hints_apply
|
||||
)
|
||||
|
||||
#else /* !AF_CONFIG_OPTION_INDIC */
|
||||
|
||||
static const AF_Script_UniRangeRec af_indic_uniranges[] =
|
||||
{
|
||||
{ 0, 0 }
|
||||
};
|
||||
|
||||
|
||||
AF_DEFINE_SCRIPT_CLASS(af_indic_script_class,
|
||||
AF_SCRIPT_INDIC,
|
||||
af_indic_uniranges,
|
||||
|
||||
sizeof( AF_LatinMetricsRec ),
|
||||
|
||||
(AF_Script_InitMetricsFunc) NULL,
|
||||
(AF_Script_ScaleMetricsFunc)NULL,
|
||||
(AF_Script_DoneMetricsFunc) NULL,
|
||||
|
||||
(AF_Script_InitHintsFunc) NULL,
|
||||
(AF_Script_ApplyHintsFunc) NULL
|
||||
)
|
||||
|
||||
#endif /* !AF_CONFIG_OPTION_INDIC */
|
||||
|
||||
|
||||
/* END */
|
||||
File diff suppressed because it is too large
Load Diff
@@ -1,539 +0,0 @@
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* afloader.c */
|
||||
/* */
|
||||
/* Auto-fitter glyph loading routines (body). */
|
||||
/* */
|
||||
/* Copyright 2003, 2004, 2005, 2006, 2007, 2008, 2009 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 "afloader.h"
|
||||
#include "afhints.h"
|
||||
#include "afglobal.h"
|
||||
#include "aferrors.h"
|
||||
|
||||
|
||||
FT_LOCAL_DEF( FT_Error )
|
||||
af_loader_init( AF_Loader loader,
|
||||
FT_Memory memory )
|
||||
{
|
||||
FT_ZERO( loader );
|
||||
|
||||
af_glyph_hints_init( &loader->hints, memory );
|
||||
#ifdef AF_DEBUG
|
||||
_af_debug_hints = &loader->hints;
|
||||
#endif
|
||||
return FT_GlyphLoader_New( memory, &loader->gloader );
|
||||
}
|
||||
|
||||
|
||||
FT_LOCAL_DEF( FT_Error )
|
||||
af_loader_reset( AF_Loader loader,
|
||||
FT_Face face )
|
||||
{
|
||||
FT_Error error = AF_Err_Ok;
|
||||
|
||||
|
||||
loader->face = face;
|
||||
loader->globals = (AF_FaceGlobals)face->autohint.data;
|
||||
|
||||
FT_GlyphLoader_Rewind( loader->gloader );
|
||||
|
||||
if ( loader->globals == NULL )
|
||||
{
|
||||
error = af_face_globals_new( face, &loader->globals );
|
||||
if ( !error )
|
||||
{
|
||||
face->autohint.data =
|
||||
(FT_Pointer)loader->globals;
|
||||
face->autohint.finalizer =
|
||||
(FT_Generic_Finalizer)af_face_globals_free;
|
||||
}
|
||||
}
|
||||
|
||||
return error;
|
||||
}
|
||||
|
||||
|
||||
FT_LOCAL_DEF( void )
|
||||
af_loader_done( AF_Loader loader )
|
||||
{
|
||||
af_glyph_hints_done( &loader->hints );
|
||||
|
||||
loader->face = NULL;
|
||||
loader->globals = NULL;
|
||||
|
||||
#ifdef AF_DEBUG
|
||||
_af_debug_hints = NULL;
|
||||
#endif
|
||||
FT_GlyphLoader_Done( loader->gloader );
|
||||
loader->gloader = NULL;
|
||||
}
|
||||
|
||||
|
||||
static FT_Error
|
||||
af_loader_load_g( AF_Loader loader,
|
||||
AF_Scaler scaler,
|
||||
FT_UInt glyph_index,
|
||||
FT_Int32 load_flags,
|
||||
FT_UInt depth )
|
||||
{
|
||||
FT_Error error;
|
||||
FT_Face face = loader->face;
|
||||
FT_GlyphLoader gloader = loader->gloader;
|
||||
AF_ScriptMetrics metrics = loader->metrics;
|
||||
AF_GlyphHints hints = &loader->hints;
|
||||
FT_GlyphSlot slot = face->glyph;
|
||||
FT_Slot_Internal internal = slot->internal;
|
||||
|
||||
|
||||
error = FT_Load_Glyph( face, glyph_index, load_flags );
|
||||
if ( error )
|
||||
goto Exit;
|
||||
|
||||
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;
|
||||
FT_Matrix_Invert( &inverse );
|
||||
FT_Vector_Transform( &loader->trans_delta, &inverse );
|
||||
}
|
||||
|
||||
/* set linear metrics */
|
||||
slot->linearHoriAdvance = slot->metrics.horiAdvance;
|
||||
slot->linearVertAdvance = slot->metrics.vertAdvance;
|
||||
|
||||
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 );
|
||||
|
||||
/* copy the outline points in the loader's current */
|
||||
/* extra points which is used to keep original glyph coordinates */
|
||||
error = FT_GLYPHLOADER_CHECK_POINTS( gloader,
|
||||
slot->outline.n_points + 4,
|
||||
slot->outline.n_contours );
|
||||
if ( error )
|
||||
goto Exit;
|
||||
|
||||
FT_ARRAY_COPY( gloader->current.outline.points,
|
||||
slot->outline.points,
|
||||
slot->outline.n_points );
|
||||
|
||||
FT_ARRAY_COPY( gloader->current.outline.contours,
|
||||
slot->outline.contours,
|
||||
slot->outline.n_contours );
|
||||
|
||||
FT_ARRAY_COPY( gloader->current.outline.tags,
|
||||
slot->outline.tags,
|
||||
slot->outline.n_points );
|
||||
|
||||
gloader->current.outline.n_points = slot->outline.n_points;
|
||||
gloader->current.outline.n_contours = slot->outline.n_contours;
|
||||
|
||||
/* 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 */
|
||||
if ( metrics->clazz->script_hints_apply )
|
||||
metrics->clazz->script_hints_apply( hints,
|
||||
&gloader->current.outline,
|
||||
metrics );
|
||||
|
||||
/* we now need to hint 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;
|
||||
}
|
||||
|
||||
/* good, we simply add the glyph to our loader's base */
|
||||
FT_GlyphLoader_Add( gloader );
|
||||
break;
|
||||
|
||||
case FT_GLYPH_FORMAT_COMPOSITE:
|
||||
{
|
||||
FT_UInt nn, num_subglyphs = slot->num_subglyphs;
|
||||
FT_UInt num_base_subgs, start_point;
|
||||
FT_SubGlyph subglyph;
|
||||
|
||||
|
||||
start_point = gloader->base.outline.n_points;
|
||||
|
||||
/* first of all, copy the subglyph descriptors in the glyph loader */
|
||||
error = FT_GlyphLoader_CheckSubGlyphs( gloader, num_subglyphs );
|
||||
if ( error )
|
||||
goto Exit;
|
||||
|
||||
FT_ARRAY_COPY( gloader->current.subglyphs,
|
||||
slot->subglyphs,
|
||||
num_subglyphs );
|
||||
|
||||
gloader->current.num_subglyphs = num_subglyphs;
|
||||
num_base_subgs = gloader->base.num_subglyphs;
|
||||
|
||||
/* now, read each subglyph independently */
|
||||
for ( nn = 0; nn < num_subglyphs; nn++ )
|
||||
{
|
||||
FT_Vector pp1, pp2;
|
||||
FT_Pos x, y;
|
||||
FT_UInt num_points, num_new_points, num_base_points;
|
||||
|
||||
|
||||
/* gloader.current.subglyphs can change during glyph loading due */
|
||||
/* to re-allocation -- we must recompute the current subglyph on */
|
||||
/* each iteration */
|
||||
subglyph = gloader->base.subglyphs + num_base_subgs + nn;
|
||||
|
||||
pp1 = loader->pp1;
|
||||
pp2 = loader->pp2;
|
||||
|
||||
num_base_points = gloader->base.outline.n_points;
|
||||
|
||||
error = af_loader_load_g( loader, scaler, subglyph->index,
|
||||
load_flags, depth + 1 );
|
||||
if ( error )
|
||||
goto Exit;
|
||||
|
||||
/* recompute subglyph pointer */
|
||||
subglyph = gloader->base.subglyphs + num_base_subgs + nn;
|
||||
|
||||
if ( subglyph->flags & FT_SUBGLYPH_FLAG_USE_MY_METRICS )
|
||||
{
|
||||
pp1 = loader->pp1;
|
||||
pp2 = loader->pp2;
|
||||
}
|
||||
else
|
||||
{
|
||||
loader->pp1 = pp1;
|
||||
loader->pp2 = pp2;
|
||||
}
|
||||
|
||||
num_points = gloader->base.outline.n_points;
|
||||
num_new_points = num_points - num_base_points;
|
||||
|
||||
/* now perform the transform required for this subglyph */
|
||||
|
||||
if ( subglyph->flags & ( FT_SUBGLYPH_FLAG_SCALE |
|
||||
FT_SUBGLYPH_FLAG_XY_SCALE |
|
||||
FT_SUBGLYPH_FLAG_2X2 ) )
|
||||
{
|
||||
FT_Vector* cur = gloader->base.outline.points +
|
||||
num_base_points;
|
||||
FT_Vector* limit = cur + num_new_points;
|
||||
|
||||
|
||||
for ( ; cur < limit; cur++ )
|
||||
FT_Vector_Transform( cur, &subglyph->transform );
|
||||
}
|
||||
|
||||
/* apply offset */
|
||||
|
||||
if ( !( subglyph->flags & FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES ) )
|
||||
{
|
||||
FT_Int k = subglyph->arg1;
|
||||
FT_UInt l = subglyph->arg2;
|
||||
FT_Vector* p1;
|
||||
FT_Vector* p2;
|
||||
|
||||
|
||||
if ( start_point + k >= num_base_points ||
|
||||
l >= (FT_UInt)num_new_points )
|
||||
{
|
||||
error = AF_Err_Invalid_Composite;
|
||||
goto Exit;
|
||||
}
|
||||
|
||||
l += num_base_points;
|
||||
|
||||
/* for now, only use the current point coordinates; */
|
||||
/* we may consider another approach in the near future */
|
||||
p1 = gloader->base.outline.points + start_point + k;
|
||||
p2 = gloader->base.outline.points + start_point + l;
|
||||
|
||||
x = p1->x - p2->x;
|
||||
y = p1->y - p2->y;
|
||||
}
|
||||
else
|
||||
{
|
||||
x = FT_MulFix( subglyph->arg1, hints->x_scale ) + hints->x_delta;
|
||||
y = FT_MulFix( subglyph->arg2, hints->y_scale ) + hints->y_delta;
|
||||
|
||||
x = FT_PIX_ROUND( x );
|
||||
y = FT_PIX_ROUND( y );
|
||||
}
|
||||
|
||||
{
|
||||
FT_Outline dummy = gloader->base.outline;
|
||||
|
||||
|
||||
dummy.points += num_base_points;
|
||||
dummy.n_points = (short)num_new_points;
|
||||
|
||||
FT_Outline_Translate( &dummy, x, y );
|
||||
}
|
||||
}
|
||||
}
|
||||
break;
|
||||
|
||||
default:
|
||||
/* we don't support other formats (yet?) */
|
||||
error = AF_Err_Unimplemented_Feature;
|
||||
}
|
||||
|
||||
Hint_Metrics:
|
||||
if ( depth == 0 )
|
||||
{
|
||||
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 ( 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 );
|
||||
|
||||
/* now copy outline into glyph slot */
|
||||
FT_GlyphLoader_Rewind( internal->loader );
|
||||
error = FT_GlyphLoader_CopyPoints( internal->loader, gloader );
|
||||
if ( error )
|
||||
goto Exit;
|
||||
|
||||
slot->outline = internal->loader->base.outline;
|
||||
slot->format = FT_GLYPH_FORMAT_OUTLINE;
|
||||
}
|
||||
|
||||
#ifdef DEBUG_HINTER
|
||||
af_debug_hinter = hinter;
|
||||
#endif
|
||||
|
||||
Exit:
|
||||
return error;
|
||||
}
|
||||
|
||||
|
||||
FT_LOCAL_DEF( FT_Error )
|
||||
af_loader_load_glyph( AF_Loader loader,
|
||||
FT_Face face,
|
||||
FT_UInt gindex,
|
||||
FT_UInt32 load_flags )
|
||||
{
|
||||
FT_Error error;
|
||||
FT_Size size = face->size;
|
||||
AF_ScalerRec scaler;
|
||||
|
||||
|
||||
if ( !size )
|
||||
return AF_Err_Invalid_Argument;
|
||||
|
||||
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, face );
|
||||
if ( !error )
|
||||
{
|
||||
AF_ScriptMetrics metrics;
|
||||
FT_UInt options = 0;
|
||||
|
||||
|
||||
#ifdef FT_OPTION_AUTOFIT2
|
||||
/* XXX: undocumented hook to activate the latin2 hinter */
|
||||
if ( load_flags & ( 1UL << 20 ) )
|
||||
options = 2;
|
||||
#endif
|
||||
|
||||
error = af_face_globals_get_metrics( loader->globals, gindex,
|
||||
options, &metrics );
|
||||
if ( !error )
|
||||
{
|
||||
loader->metrics = metrics;
|
||||
|
||||
if ( metrics->clazz->script_metrics_scale )
|
||||
metrics->clazz->script_metrics_scale( metrics, &scaler );
|
||||
else
|
||||
metrics->scaler = scaler;
|
||||
|
||||
load_flags |= FT_LOAD_NO_SCALE | FT_LOAD_IGNORE_TRANSFORM;
|
||||
load_flags &= ~FT_LOAD_RENDER;
|
||||
|
||||
if ( metrics->clazz->script_hints_init )
|
||||
{
|
||||
error = metrics->clazz->script_hints_init( &loader->hints,
|
||||
metrics );
|
||||
if ( error )
|
||||
goto Exit;
|
||||
}
|
||||
|
||||
error = af_loader_load_g( loader, &scaler, gindex, load_flags, 0 );
|
||||
}
|
||||
}
|
||||
Exit:
|
||||
return error;
|
||||
}
|
||||
|
||||
|
||||
/* END */
|
||||
@@ -1,94 +0,0 @@
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* afmodule.c */
|
||||
/* */
|
||||
/* Auto-fitter module implementation (body). */
|
||||
/* */
|
||||
/* Copyright 2003, 2004, 2005, 2006 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 "afmodule.h"
|
||||
#include "afloader.h"
|
||||
#include "afpic.h"
|
||||
|
||||
#ifdef AF_DEBUG
|
||||
int _af_debug;
|
||||
int _af_debug_disable_horz_hints;
|
||||
int _af_debug_disable_vert_hints;
|
||||
int _af_debug_disable_blue_hints;
|
||||
void* _af_debug_hints;
|
||||
#endif
|
||||
|
||||
#include FT_INTERNAL_OBJECTS_H
|
||||
|
||||
|
||||
typedef struct FT_AutofitterRec_
|
||||
{
|
||||
FT_ModuleRec root;
|
||||
AF_LoaderRec loader[1];
|
||||
|
||||
} FT_AutofitterRec, *FT_Autofitter;
|
||||
|
||||
|
||||
FT_CALLBACK_DEF( FT_Error )
|
||||
af_autofitter_init( FT_Autofitter module )
|
||||
{
|
||||
return af_loader_init( module->loader, module->root.library->memory );
|
||||
}
|
||||
|
||||
|
||||
FT_CALLBACK_DEF( void )
|
||||
af_autofitter_done( FT_Autofitter module )
|
||||
{
|
||||
af_loader_done( module->loader );
|
||||
}
|
||||
|
||||
|
||||
FT_CALLBACK_DEF( FT_Error )
|
||||
af_autofitter_load_glyph( FT_Autofitter module,
|
||||
FT_GlyphSlot slot,
|
||||
FT_Size size,
|
||||
FT_UInt glyph_index,
|
||||
FT_Int32 load_flags )
|
||||
{
|
||||
FT_UNUSED( size );
|
||||
|
||||
return af_loader_load_glyph( module->loader, slot->face,
|
||||
glyph_index, load_flags );
|
||||
}
|
||||
|
||||
|
||||
FT_DEFINE_AUTOHINTER_SERVICE(af_autofitter_service,
|
||||
NULL,
|
||||
NULL,
|
||||
NULL,
|
||||
(FT_AutoHinter_GlyphLoadFunc)af_autofitter_load_glyph
|
||||
)
|
||||
|
||||
FT_DEFINE_MODULE(autofit_module_class,
|
||||
|
||||
FT_MODULE_HINTER,
|
||||
sizeof ( FT_AutofitterRec ),
|
||||
|
||||
"autofitter",
|
||||
0x10000L, /* version 1.0 of the autofitter */
|
||||
0x20000L, /* requires FreeType 2.0 or above */
|
||||
|
||||
(const void*)&AF_AF_AUTOFITTER_SERVICE_GET,
|
||||
|
||||
(FT_Module_Constructor)af_autofitter_init,
|
||||
(FT_Module_Destructor) af_autofitter_done,
|
||||
(FT_Module_Requester) NULL
|
||||
)
|
||||
|
||||
|
||||
/* END */
|
||||
@@ -1,94 +0,0 @@
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* afpic.c */
|
||||
/* */
|
||||
/* The FreeType position independent code services for autofit module. */
|
||||
/* */
|
||||
/* Copyright 2009, 2010 by */
|
||||
/* Oran Agra and Mickey Gabel. */
|
||||
/* */
|
||||
/* 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 <ft2build.h>
|
||||
#include FT_FREETYPE_H
|
||||
#include FT_INTERNAL_OBJECTS_H
|
||||
#include "afpic.h"
|
||||
|
||||
#ifdef FT_CONFIG_OPTION_PIC
|
||||
|
||||
/* forward declaration of PIC init functions from afmodule.c */
|
||||
void FT_Init_Class_af_autofitter_service( FT_Library, FT_AutoHinter_ServiceRec*);
|
||||
|
||||
/* forward declaration of PIC init functions from script classes */
|
||||
#include "aflatin.h"
|
||||
#include "aflatin2.h"
|
||||
#include "afcjk.h"
|
||||
#include "afdummy.h"
|
||||
#include "afindic.h"
|
||||
|
||||
void
|
||||
autofit_module_class_pic_free( FT_Library library )
|
||||
{
|
||||
FT_PIC_Container* pic_container = &library->pic_container;
|
||||
FT_Memory memory = library->memory;
|
||||
if ( pic_container->autofit )
|
||||
{
|
||||
FT_FREE( pic_container->autofit );
|
||||
pic_container->autofit = NULL;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
FT_Error
|
||||
autofit_module_class_pic_init( FT_Library library )
|
||||
{
|
||||
FT_PIC_Container* pic_container = &library->pic_container;
|
||||
FT_UInt ss;
|
||||
FT_Error error = AF_Err_Ok;
|
||||
AFModulePIC* container;
|
||||
FT_Memory memory = library->memory;
|
||||
|
||||
|
||||
/* allocate pointer, clear and set global container pointer */
|
||||
if ( FT_ALLOC ( container, sizeof ( *container ) ) )
|
||||
return error;
|
||||
FT_MEM_SET( container, 0, sizeof ( *container ) );
|
||||
pic_container->autofit = container;
|
||||
|
||||
/* initialize pointer table - this is how the module usually expects this data */
|
||||
for ( ss = 0 ; ss < AF_SCRIPT_CLASSES_REC_COUNT ; ss++ )
|
||||
{
|
||||
container->af_script_classes[ss] = &container->af_script_classes_rec[ss];
|
||||
}
|
||||
container->af_script_classes[AF_SCRIPT_CLASSES_COUNT-1] = NULL;
|
||||
|
||||
/* add call to initialization function when you add new scripts */
|
||||
ss = 0;
|
||||
FT_Init_Class_af_dummy_script_class(&container->af_script_classes_rec[ss++]);
|
||||
#ifdef FT_OPTION_AUTOFIT2
|
||||
FT_Init_Class_af_latin2_script_class(&container->af_script_classes_rec[ss++]);
|
||||
#endif
|
||||
FT_Init_Class_af_latin_script_class(&container->af_script_classes_rec[ss++]);
|
||||
FT_Init_Class_af_cjk_script_class(&container->af_script_classes_rec[ss++]);
|
||||
FT_Init_Class_af_indic_script_class(&container->af_script_classes_rec[ss++]);
|
||||
|
||||
FT_Init_Class_af_autofitter_service(library, &container->af_autofitter_service);
|
||||
|
||||
/*Exit:*/
|
||||
if(error)
|
||||
autofit_module_class_pic_free(library);
|
||||
return error;
|
||||
}
|
||||
|
||||
|
||||
#endif /* FT_CONFIG_OPTION_PIC */
|
||||
|
||||
|
||||
/* END */
|
||||
@@ -1,64 +0,0 @@
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* afpic.h */
|
||||
/* */
|
||||
/* The FreeType position independent code services for autofit module. */
|
||||
/* */
|
||||
/* Copyright 2009 by */
|
||||
/* Oran Agra and Mickey Gabel. */
|
||||
/* */
|
||||
/* 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 __AFPIC_H__
|
||||
#define __AFPIC_H__
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
#include FT_INTERNAL_PIC_H
|
||||
|
||||
#ifndef FT_CONFIG_OPTION_PIC
|
||||
|
||||
#define AF_SCRIPT_CLASSES_GET af_script_classes
|
||||
#define AF_AF_AUTOFITTER_SERVICE_GET af_autofitter_service
|
||||
|
||||
#else /* FT_CONFIG_OPTION_PIC */
|
||||
|
||||
#include "aftypes.h"
|
||||
|
||||
/* increase these when you add new scripts, and update autofit_module_class_pic_init */
|
||||
#ifdef FT_OPTION_AUTOFIT2
|
||||
#define AF_SCRIPT_CLASSES_COUNT 6
|
||||
#else
|
||||
#define AF_SCRIPT_CLASSES_COUNT 5
|
||||
#endif
|
||||
#define AF_SCRIPT_CLASSES_REC_COUNT (AF_SCRIPT_CLASSES_COUNT-1)
|
||||
|
||||
typedef struct AFModulePIC_
|
||||
{
|
||||
AF_ScriptClass af_script_classes[AF_SCRIPT_CLASSES_COUNT];
|
||||
AF_ScriptClassRec af_script_classes_rec[AF_SCRIPT_CLASSES_REC_COUNT];
|
||||
FT_AutoHinter_ServiceRec af_autofitter_service;
|
||||
} AFModulePIC;
|
||||
|
||||
#define GET_PIC(lib) ((AFModulePIC*)((lib)->pic_container.autofit))
|
||||
#define AF_SCRIPT_CLASSES_GET (GET_PIC(FT_FACE_LIBRARY(globals->face))->af_script_classes)
|
||||
#define AF_AF_AUTOFITTER_SERVICE_GET (GET_PIC(library)->af_autofitter_service)
|
||||
|
||||
#endif /* FT_CONFIG_OPTION_PIC */
|
||||
|
||||
/* */
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __AFPIC_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
@@ -1,403 +0,0 @@
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* aftypes.h */
|
||||
/* */
|
||||
/* Auto-fitter types (specification only). */
|
||||
/* */
|
||||
/* Copyright 2003, 2004, 2005, 2006, 2007, 2008, 2009 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. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* The auto-fitter is a complete rewrite of the old auto-hinter.
|
||||
* Its main feature is the ability to differentiate between different
|
||||
* scripts in order to apply language-specific rules.
|
||||
*
|
||||
* The code has also been compartmentized into several entities that
|
||||
* should make algorithmic experimentation easier than with the old
|
||||
* code.
|
||||
*
|
||||
* Finally, we get rid of the Catharon license, since this code is
|
||||
* released under the FreeType one.
|
||||
*
|
||||
*************************************************************************/
|
||||
|
||||
|
||||
#ifndef __AFTYPES_H__
|
||||
#define __AFTYPES_H__
|
||||
|
||||
#include "ft2build.h"
|
||||
|
||||
#include FT_FREETYPE_H
|
||||
#include FT_OUTLINE_H
|
||||
#include FT_INTERNAL_OBJECTS_H
|
||||
#include FT_INTERNAL_DEBUG_H
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/***** *****/
|
||||
/***** D E B U G G I N G *****/
|
||||
/***** *****/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
|
||||
#define xxAF_USE_WARPER /* only define to use warp hinting */
|
||||
#define xxAF_DEBUG
|
||||
|
||||
#ifdef AF_DEBUG
|
||||
|
||||
#include FT_CONFIG_STANDARD_LIBRARY_H
|
||||
|
||||
#define AF_LOG( x ) do { if ( _af_debug ) printf x; } while ( 0 )
|
||||
|
||||
extern int _af_debug;
|
||||
extern int _af_debug_disable_horz_hints;
|
||||
extern int _af_debug_disable_vert_hints;
|
||||
extern int _af_debug_disable_blue_hints;
|
||||
extern void* _af_debug_hints;
|
||||
|
||||
#else /* !AF_DEBUG */
|
||||
|
||||
#define AF_LOG( x ) do { } while ( 0 ) /* nothing */
|
||||
|
||||
#endif /* !AF_DEBUG */
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/***** *****/
|
||||
/***** U T I L I T Y S T U F F *****/
|
||||
/***** *****/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
|
||||
typedef struct AF_WidthRec_
|
||||
{
|
||||
FT_Pos org; /* original position/width in font units */
|
||||
FT_Pos cur; /* current/scaled position/width in device sub-pixels */
|
||||
FT_Pos fit; /* current/fitted position/width in device sub-pixels */
|
||||
|
||||
} AF_WidthRec, *AF_Width;
|
||||
|
||||
|
||||
FT_LOCAL( void )
|
||||
af_sort_pos( FT_UInt count,
|
||||
FT_Pos* table );
|
||||
|
||||
FT_LOCAL( void )
|
||||
af_sort_widths( FT_UInt count,
|
||||
AF_Width widths );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/***** *****/
|
||||
/***** A N G L E T Y P E S *****/
|
||||
/***** *****/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
|
||||
/*
|
||||
* The auto-fitter doesn't need a very high angular accuracy;
|
||||
* this allows us to speed up some computations considerably with a
|
||||
* light Cordic algorithm (see afangles.c).
|
||||
*/
|
||||
|
||||
typedef FT_Int AF_Angle;
|
||||
|
||||
|
||||
#define AF_ANGLE_PI 256
|
||||
#define AF_ANGLE_2PI ( AF_ANGLE_PI * 2 )
|
||||
#define AF_ANGLE_PI2 ( AF_ANGLE_PI / 2 )
|
||||
#define AF_ANGLE_PI4 ( AF_ANGLE_PI / 4 )
|
||||
|
||||
|
||||
#if 0
|
||||
/*
|
||||
* compute the angle of a given 2-D vector
|
||||
*/
|
||||
FT_LOCAL( AF_Angle )
|
||||
af_angle_atan( FT_Pos dx,
|
||||
FT_Pos dy );
|
||||
|
||||
|
||||
/*
|
||||
* compute `angle2 - angle1'; the result is always within
|
||||
* the range [-AF_ANGLE_PI .. AF_ANGLE_PI - 1]
|
||||
*/
|
||||
FT_LOCAL( AF_Angle )
|
||||
af_angle_diff( AF_Angle angle1,
|
||||
AF_Angle angle2 );
|
||||
#endif /* 0 */
|
||||
|
||||
|
||||
#define AF_ANGLE_DIFF( result, angle1, angle2 ) \
|
||||
FT_BEGIN_STMNT \
|
||||
AF_Angle _delta = (angle2) - (angle1); \
|
||||
\
|
||||
\
|
||||
_delta %= AF_ANGLE_2PI; \
|
||||
if ( _delta < 0 ) \
|
||||
_delta += AF_ANGLE_2PI; \
|
||||
\
|
||||
if ( _delta > AF_ANGLE_PI ) \
|
||||
_delta -= AF_ANGLE_2PI; \
|
||||
\
|
||||
result = _delta; \
|
||||
FT_END_STMNT
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/***** *****/
|
||||
/***** O U T L I N E S *****/
|
||||
/***** *****/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
|
||||
/* opaque handle to glyph-specific hints -- see `afhints.h' for more
|
||||
* details
|
||||
*/
|
||||
typedef struct AF_GlyphHintsRec_* AF_GlyphHints;
|
||||
|
||||
/* This structure is used to model an input glyph outline to
|
||||
* the auto-hinter. The latter will set the `hints' field
|
||||
* depending on the glyph's script.
|
||||
*/
|
||||
typedef struct AF_OutlineRec_
|
||||
{
|
||||
FT_Face face;
|
||||
FT_Outline outline;
|
||||
FT_UInt outline_resolution;
|
||||
|
||||
FT_Int advance;
|
||||
FT_UInt metrics_resolution;
|
||||
|
||||
AF_GlyphHints hints;
|
||||
|
||||
} AF_OutlineRec;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/***** *****/
|
||||
/***** S C A L E R S *****/
|
||||
/***** *****/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
|
||||
/*
|
||||
* A scaler models the target pixel device that will receive the
|
||||
* auto-hinted glyph image.
|
||||
*/
|
||||
|
||||
typedef enum AF_ScalerFlags_
|
||||
{
|
||||
AF_SCALER_FLAG_NO_HORIZONTAL = 1, /* disable horizontal hinting */
|
||||
AF_SCALER_FLAG_NO_VERTICAL = 2, /* disable vertical hinting */
|
||||
AF_SCALER_FLAG_NO_ADVANCE = 4 /* disable advance hinting */
|
||||
|
||||
} AF_ScalerFlags;
|
||||
|
||||
|
||||
typedef struct AF_ScalerRec_
|
||||
{
|
||||
FT_Face face; /* source font face */
|
||||
FT_Fixed x_scale; /* from font units to 1/64th device pixels */
|
||||
FT_Fixed y_scale; /* from font units to 1/64th device pixels */
|
||||
FT_Pos x_delta; /* in 1/64th device pixels */
|
||||
FT_Pos y_delta; /* in 1/64th device pixels */
|
||||
FT_Render_Mode render_mode; /* monochrome, anti-aliased, LCD, etc. */
|
||||
FT_UInt32 flags; /* additional control flags, see above */
|
||||
|
||||
} AF_ScalerRec, *AF_Scaler;
|
||||
|
||||
|
||||
#define AF_SCALER_EQUAL_SCALES( a, b ) \
|
||||
( (a)->x_scale == (b)->x_scale && \
|
||||
(a)->y_scale == (b)->y_scale && \
|
||||
(a)->x_delta == (b)->x_delta && \
|
||||
(a)->y_delta == (b)->y_delta )
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/***** *****/
|
||||
/***** S C R I P T S *****/
|
||||
/***** *****/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
|
||||
/*
|
||||
* The list of know scripts. Each different script corresponds to the
|
||||
* following information:
|
||||
*
|
||||
* - A set of Unicode ranges to test whether the face supports the
|
||||
* script.
|
||||
*
|
||||
* - A specific global analyzer that will compute global metrics
|
||||
* specific to the script.
|
||||
*
|
||||
* - A specific glyph analyzer that will compute segments and
|
||||
* edges for each glyph covered by the script.
|
||||
*
|
||||
* - A specific grid-fitting algorithm that will distort the
|
||||
* scaled glyph outline according to the results of the glyph
|
||||
* analyzer.
|
||||
*
|
||||
* Note that a given analyzer and/or grid-fitting algorithm can be
|
||||
* used by more than one script.
|
||||
*/
|
||||
|
||||
typedef enum AF_Script_
|
||||
{
|
||||
AF_SCRIPT_NONE = 0,
|
||||
AF_SCRIPT_LATIN = 1,
|
||||
AF_SCRIPT_CJK = 2,
|
||||
AF_SCRIPT_INDIC = 3,
|
||||
#ifdef FT_OPTION_AUTOFIT2
|
||||
AF_SCRIPT_LATIN2,
|
||||
#endif
|
||||
|
||||
/* add new scripts here. Don't forget to update the list in */
|
||||
/* `afglobal.c'. */
|
||||
|
||||
AF_SCRIPT_MAX /* do not remove */
|
||||
|
||||
} AF_Script;
|
||||
|
||||
|
||||
typedef struct AF_ScriptClassRec_ const* AF_ScriptClass;
|
||||
|
||||
typedef struct AF_ScriptMetricsRec_
|
||||
{
|
||||
AF_ScriptClass clazz;
|
||||
AF_ScalerRec scaler;
|
||||
FT_Bool digits_have_same_width;
|
||||
|
||||
} AF_ScriptMetricsRec, *AF_ScriptMetrics;
|
||||
|
||||
|
||||
/* This function parses an FT_Face to compute global metrics for
|
||||
* a specific script.
|
||||
*/
|
||||
typedef FT_Error
|
||||
(*AF_Script_InitMetricsFunc)( AF_ScriptMetrics metrics,
|
||||
FT_Face face );
|
||||
|
||||
typedef void
|
||||
(*AF_Script_ScaleMetricsFunc)( AF_ScriptMetrics metrics,
|
||||
AF_Scaler scaler );
|
||||
|
||||
typedef void
|
||||
(*AF_Script_DoneMetricsFunc)( AF_ScriptMetrics metrics );
|
||||
|
||||
|
||||
typedef FT_Error
|
||||
(*AF_Script_InitHintsFunc)( AF_GlyphHints hints,
|
||||
AF_ScriptMetrics metrics );
|
||||
|
||||
typedef void
|
||||
(*AF_Script_ApplyHintsFunc)( AF_GlyphHints hints,
|
||||
FT_Outline* outline,
|
||||
AF_ScriptMetrics metrics );
|
||||
|
||||
|
||||
typedef struct AF_Script_UniRangeRec_
|
||||
{
|
||||
FT_UInt32 first;
|
||||
FT_UInt32 last;
|
||||
|
||||
} AF_Script_UniRangeRec;
|
||||
|
||||
#define AF_UNIRANGE_REC( a, b ) { (FT_UInt32)(a), (FT_UInt32)(b) }
|
||||
|
||||
typedef const AF_Script_UniRangeRec *AF_Script_UniRange;
|
||||
|
||||
|
||||
typedef struct AF_ScriptClassRec_
|
||||
{
|
||||
AF_Script script;
|
||||
AF_Script_UniRange script_uni_ranges; /* last must be { 0, 0 } */
|
||||
|
||||
FT_Offset script_metrics_size;
|
||||
AF_Script_InitMetricsFunc script_metrics_init;
|
||||
AF_Script_ScaleMetricsFunc script_metrics_scale;
|
||||
AF_Script_DoneMetricsFunc script_metrics_done;
|
||||
|
||||
AF_Script_InitHintsFunc script_hints_init;
|
||||
AF_Script_ApplyHintsFunc script_hints_apply;
|
||||
|
||||
} AF_ScriptClassRec;
|
||||
|
||||
/* Declare and define vtables for classes */
|
||||
#ifndef FT_CONFIG_OPTION_PIC
|
||||
|
||||
#define AF_DECLARE_SCRIPT_CLASS(script_class) \
|
||||
FT_CALLBACK_TABLE const AF_ScriptClassRec \
|
||||
script_class;
|
||||
|
||||
#define AF_DEFINE_SCRIPT_CLASS(script_class, script_, ranges, m_size, \
|
||||
m_init, m_scale, m_done, h_init, h_apply) \
|
||||
FT_CALLBACK_TABLE_DEF const AF_ScriptClassRec \
|
||||
script_class = \
|
||||
{ \
|
||||
script_, \
|
||||
ranges, \
|
||||
\
|
||||
m_size, \
|
||||
\
|
||||
m_init, \
|
||||
m_scale, \
|
||||
m_done, \
|
||||
\
|
||||
h_init, \
|
||||
h_apply \
|
||||
};
|
||||
|
||||
#else
|
||||
|
||||
#define AF_DECLARE_SCRIPT_CLASS(script_class) \
|
||||
FT_LOCAL(void) \
|
||||
FT_Init_Class_##script_class(AF_ScriptClassRec* ac);
|
||||
|
||||
#define AF_DEFINE_SCRIPT_CLASS(script_class, script_, ranges, m_size, \
|
||||
m_init, m_scale, m_done, h_init, h_apply) \
|
||||
FT_LOCAL_DEF(void) \
|
||||
FT_Init_Class_##script_class(AF_ScriptClassRec* ac) \
|
||||
{ \
|
||||
ac->script = script_; \
|
||||
ac->script_uni_ranges = ranges; \
|
||||
\
|
||||
ac->script_metrics_size = m_size; \
|
||||
\
|
||||
ac->script_metrics_init = m_init; \
|
||||
ac->script_metrics_scale = m_scale; \
|
||||
ac->script_metrics_done = m_done; \
|
||||
\
|
||||
ac->script_hints_init = h_init; \
|
||||
ac->script_hints_apply = h_apply; \
|
||||
}
|
||||
#endif
|
||||
|
||||
|
||||
/* */
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __AFTYPES_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
@@ -1,62 +0,0 @@
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* basepic.h */
|
||||
/* */
|
||||
/* The FreeType position independent code services for base. */
|
||||
/* */
|
||||
/* Copyright 2009 by */
|
||||
/* Oran Agra and Mickey Gabel. */
|
||||
/* */
|
||||
/* 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 __BASEPIC_H__
|
||||
#define __BASEPIC_H__
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
#include FT_INTERNAL_PIC_H
|
||||
|
||||
#ifndef FT_CONFIG_OPTION_PIC
|
||||
#define FT_OUTLINE_GLYPH_CLASS_GET &ft_outline_glyph_class
|
||||
#define FT_BITMAP_GLYPH_CLASS_GET &ft_bitmap_glyph_class
|
||||
#define FT_DEFAULT_MODULES_GET ft_default_modules
|
||||
|
||||
#else /* FT_CONFIG_OPTION_PIC */
|
||||
|
||||
#include FT_GLYPH_H
|
||||
|
||||
typedef struct BasePIC_
|
||||
{
|
||||
FT_Module_Class** default_module_classes;
|
||||
FT_Glyph_Class ft_outline_glyph_class;
|
||||
FT_Glyph_Class ft_bitmap_glyph_class;
|
||||
} BasePIC;
|
||||
|
||||
#define GET_PIC(lib) ((BasePIC*)((lib)->pic_container.base))
|
||||
#define FT_OUTLINE_GLYPH_CLASS_GET (&GET_PIC(library)->ft_outline_glyph_class)
|
||||
#define FT_BITMAP_GLYPH_CLASS_GET (&GET_PIC(library)->ft_bitmap_glyph_class)
|
||||
#define FT_DEFAULT_MODULES_GET (GET_PIC(library)->default_module_classes)
|
||||
|
||||
void
|
||||
ft_base_pic_free( FT_Library library );
|
||||
|
||||
FT_Error
|
||||
ft_base_pic_init( FT_Library library );
|
||||
|
||||
#endif /* FT_CONFIG_OPTION_PIC */
|
||||
/* */
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __BASEPIC_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
@@ -1,957 +0,0 @@
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftcalc.c */
|
||||
/* */
|
||||
/* Arithmetic computations (body). */
|
||||
/* */
|
||||
/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2008 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. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Support for 1-complement arithmetic has been totally dropped in this */
|
||||
/* release. You can still write your own code if you need it. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Implementing basic computation routines. */
|
||||
/* */
|
||||
/* FT_MulDiv(), FT_MulFix(), FT_DivFix(), FT_RoundFix(), FT_CeilFix(), */
|
||||
/* and FT_FloorFix() are declared in freetype.h. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_GLYPH_H
|
||||
#include FT_INTERNAL_CALC_H
|
||||
#include FT_INTERNAL_DEBUG_H
|
||||
#include FT_INTERNAL_OBJECTS_H
|
||||
|
||||
#ifdef FT_MULFIX_INLINED
|
||||
#undef FT_MulFix
|
||||
#endif
|
||||
|
||||
/* we need to define a 64-bits data type here */
|
||||
|
||||
#ifdef FT_LONG64
|
||||
|
||||
typedef FT_INT64 FT_Int64;
|
||||
|
||||
#else
|
||||
|
||||
typedef struct FT_Int64_
|
||||
{
|
||||
FT_UInt32 lo;
|
||||
FT_UInt32 hi;
|
||||
|
||||
} FT_Int64;
|
||||
|
||||
#endif /* FT_LONG64 */
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* 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_calc
|
||||
|
||||
|
||||
/* The following three functions are available regardless of whether */
|
||||
/* FT_LONG64 is defined. */
|
||||
|
||||
/* documentation is in freetype.h */
|
||||
|
||||
FT_EXPORT_DEF( FT_Fixed )
|
||||
FT_RoundFix( FT_Fixed a )
|
||||
{
|
||||
return ( a >= 0 ) ? ( a + 0x8000L ) & ~0xFFFFL
|
||||
: -((-a + 0x8000L ) & ~0xFFFFL );
|
||||
}
|
||||
|
||||
|
||||
/* documentation is in freetype.h */
|
||||
|
||||
FT_EXPORT_DEF( FT_Fixed )
|
||||
FT_CeilFix( FT_Fixed a )
|
||||
{
|
||||
return ( a >= 0 ) ? ( a + 0xFFFFL ) & ~0xFFFFL
|
||||
: -((-a + 0xFFFFL ) & ~0xFFFFL );
|
||||
}
|
||||
|
||||
|
||||
/* documentation is in freetype.h */
|
||||
|
||||
FT_EXPORT_DEF( FT_Fixed )
|
||||
FT_FloorFix( FT_Fixed a )
|
||||
{
|
||||
return ( a >= 0 ) ? a & ~0xFFFFL
|
||||
: -((-a) & ~0xFFFFL );
|
||||
}
|
||||
|
||||
|
||||
#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
|
||||
|
||||
/* documentation is in ftcalc.h */
|
||||
|
||||
FT_EXPORT_DEF( FT_Int32 )
|
||||
FT_Sqrt32( FT_Int32 x )
|
||||
{
|
||||
FT_UInt32 val, root, newroot, mask;
|
||||
|
||||
|
||||
root = 0;
|
||||
mask = (FT_UInt32)0x40000000UL;
|
||||
val = (FT_UInt32)x;
|
||||
|
||||
do
|
||||
{
|
||||
newroot = root + mask;
|
||||
if ( newroot <= val )
|
||||
{
|
||||
val -= newroot;
|
||||
root = newroot + mask;
|
||||
}
|
||||
|
||||
root >>= 1;
|
||||
mask >>= 2;
|
||||
|
||||
} while ( mask != 0 );
|
||||
|
||||
return root;
|
||||
}
|
||||
|
||||
#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
|
||||
|
||||
|
||||
#ifdef FT_LONG64
|
||||
|
||||
|
||||
/* documentation is in freetype.h */
|
||||
|
||||
FT_EXPORT_DEF( FT_Long )
|
||||
FT_MulDiv( FT_Long a,
|
||||
FT_Long b,
|
||||
FT_Long c )
|
||||
{
|
||||
FT_Int s;
|
||||
FT_Long d;
|
||||
|
||||
|
||||
s = 1;
|
||||
if ( a < 0 ) { a = -a; s = -1; }
|
||||
if ( b < 0 ) { b = -b; s = -s; }
|
||||
if ( c < 0 ) { c = -c; s = -s; }
|
||||
|
||||
d = (FT_Long)( c > 0 ? ( (FT_Int64)a * b + ( c >> 1 ) ) / c
|
||||
: 0x7FFFFFFFL );
|
||||
|
||||
return ( s > 0 ) ? d : -d;
|
||||
}
|
||||
|
||||
|
||||
#ifdef TT_USE_BYTECODE_INTERPRETER
|
||||
|
||||
/* documentation is in ftcalc.h */
|
||||
|
||||
FT_BASE_DEF( FT_Long )
|
||||
FT_MulDiv_No_Round( FT_Long a,
|
||||
FT_Long b,
|
||||
FT_Long c )
|
||||
{
|
||||
FT_Int s;
|
||||
FT_Long d;
|
||||
|
||||
|
||||
s = 1;
|
||||
if ( a < 0 ) { a = -a; s = -1; }
|
||||
if ( b < 0 ) { b = -b; s = -s; }
|
||||
if ( c < 0 ) { c = -c; s = -s; }
|
||||
|
||||
d = (FT_Long)( c > 0 ? (FT_Int64)a * b / c
|
||||
: 0x7FFFFFFFL );
|
||||
|
||||
return ( s > 0 ) ? d : -d;
|
||||
}
|
||||
|
||||
#endif /* TT_USE_BYTECODE_INTERPRETER */
|
||||
|
||||
|
||||
/* documentation is in freetype.h */
|
||||
|
||||
FT_EXPORT_DEF( FT_Long )
|
||||
FT_MulFix( FT_Long a,
|
||||
FT_Long b )
|
||||
{
|
||||
#ifdef FT_MULFIX_ASSEMBLER
|
||||
|
||||
return FT_MULFIX_ASSEMBLER( a, b );
|
||||
|
||||
#else
|
||||
|
||||
FT_Int s = 1;
|
||||
FT_Long c;
|
||||
|
||||
|
||||
if ( a < 0 )
|
||||
{
|
||||
a = -a;
|
||||
s = -1;
|
||||
}
|
||||
|
||||
if ( b < 0 )
|
||||
{
|
||||
b = -b;
|
||||
s = -s;
|
||||
}
|
||||
|
||||
c = (FT_Long)( ( (FT_Int64)a * b + 0x8000L ) >> 16 );
|
||||
|
||||
return ( s > 0 ) ? c : -c;
|
||||
|
||||
#endif /* FT_MULFIX_ASSEMBLER */
|
||||
}
|
||||
|
||||
|
||||
/* documentation is in freetype.h */
|
||||
|
||||
FT_EXPORT_DEF( FT_Long )
|
||||
FT_DivFix( FT_Long a,
|
||||
FT_Long b )
|
||||
{
|
||||
FT_Int32 s;
|
||||
FT_UInt32 q;
|
||||
|
||||
s = 1;
|
||||
if ( a < 0 ) { a = -a; s = -1; }
|
||||
if ( b < 0 ) { b = -b; s = -s; }
|
||||
|
||||
if ( b == 0 )
|
||||
/* check for division by 0 */
|
||||
q = 0x7FFFFFFFL;
|
||||
else
|
||||
/* compute result directly */
|
||||
q = (FT_UInt32)( ( ( (FT_Int64)a << 16 ) + ( b >> 1 ) ) / b );
|
||||
|
||||
return ( s < 0 ? -(FT_Long)q : (FT_Long)q );
|
||||
}
|
||||
|
||||
|
||||
#else /* !FT_LONG64 */
|
||||
|
||||
|
||||
static void
|
||||
ft_multo64( FT_UInt32 x,
|
||||
FT_UInt32 y,
|
||||
FT_Int64 *z )
|
||||
{
|
||||
FT_UInt32 lo1, hi1, lo2, hi2, lo, hi, i1, i2;
|
||||
|
||||
|
||||
lo1 = x & 0x0000FFFFU; hi1 = x >> 16;
|
||||
lo2 = y & 0x0000FFFFU; hi2 = y >> 16;
|
||||
|
||||
lo = lo1 * lo2;
|
||||
i1 = lo1 * hi2;
|
||||
i2 = lo2 * hi1;
|
||||
hi = hi1 * hi2;
|
||||
|
||||
/* Check carry overflow of i1 + i2 */
|
||||
i1 += i2;
|
||||
hi += (FT_UInt32)( i1 < i2 ) << 16;
|
||||
|
||||
hi += i1 >> 16;
|
||||
i1 = i1 << 16;
|
||||
|
||||
/* Check carry overflow of i1 + lo */
|
||||
lo += i1;
|
||||
hi += ( lo < i1 );
|
||||
|
||||
z->lo = lo;
|
||||
z->hi = hi;
|
||||
}
|
||||
|
||||
|
||||
static FT_UInt32
|
||||
ft_div64by32( FT_UInt32 hi,
|
||||
FT_UInt32 lo,
|
||||
FT_UInt32 y )
|
||||
{
|
||||
FT_UInt32 r, q;
|
||||
FT_Int i;
|
||||
|
||||
|
||||
q = 0;
|
||||
r = hi;
|
||||
|
||||
if ( r >= y )
|
||||
return (FT_UInt32)0x7FFFFFFFL;
|
||||
|
||||
i = 32;
|
||||
do
|
||||
{
|
||||
r <<= 1;
|
||||
q <<= 1;
|
||||
r |= lo >> 31;
|
||||
|
||||
if ( r >= (FT_UInt32)y )
|
||||
{
|
||||
r -= y;
|
||||
q |= 1;
|
||||
}
|
||||
lo <<= 1;
|
||||
} while ( --i );
|
||||
|
||||
return q;
|
||||
}
|
||||
|
||||
|
||||
static void
|
||||
FT_Add64( FT_Int64* x,
|
||||
FT_Int64* y,
|
||||
FT_Int64 *z )
|
||||
{
|
||||
register FT_UInt32 lo, hi;
|
||||
|
||||
|
||||
lo = x->lo + y->lo;
|
||||
hi = x->hi + y->hi + ( lo < x->lo );
|
||||
|
||||
z->lo = lo;
|
||||
z->hi = hi;
|
||||
}
|
||||
|
||||
|
||||
/* documentation is in freetype.h */
|
||||
|
||||
/* The FT_MulDiv function has been optimized thanks to ideas from */
|
||||
/* Graham Asher. The trick is to optimize computation when everything */
|
||||
/* fits within 32-bits (a rather common case). */
|
||||
/* */
|
||||
/* we compute 'a*b+c/2', then divide it by 'c'. (positive values) */
|
||||
/* */
|
||||
/* 46340 is FLOOR(SQRT(2^31-1)). */
|
||||
/* */
|
||||
/* if ( a <= 46340 && b <= 46340 ) then ( a*b <= 0x7FFEA810 ) */
|
||||
/* */
|
||||
/* 0x7FFFFFFF - 0x7FFEA810 = 0x157F0 */
|
||||
/* */
|
||||
/* if ( c < 0x157F0*2 ) then ( a*b+c/2 <= 0x7FFFFFFF ) */
|
||||
/* */
|
||||
/* and 2*0x157F0 = 176096 */
|
||||
/* */
|
||||
|
||||
FT_EXPORT_DEF( FT_Long )
|
||||
FT_MulDiv( FT_Long a,
|
||||
FT_Long b,
|
||||
FT_Long c )
|
||||
{
|
||||
long s;
|
||||
|
||||
|
||||
/* XXX: this function does not allow 64-bit arguments */
|
||||
if ( a == 0 || b == c )
|
||||
return a;
|
||||
|
||||
s = a; a = FT_ABS( a );
|
||||
s ^= b; b = FT_ABS( b );
|
||||
s ^= c; c = FT_ABS( c );
|
||||
|
||||
if ( a <= 46340L && b <= 46340L && c <= 176095L && c > 0 )
|
||||
a = ( a * b + ( c >> 1 ) ) / c;
|
||||
|
||||
else if ( c > 0 )
|
||||
{
|
||||
FT_Int64 temp, temp2;
|
||||
|
||||
|
||||
ft_multo64( (FT_Int32)a, (FT_Int32)b, &temp );
|
||||
|
||||
temp2.hi = 0;
|
||||
temp2.lo = (FT_UInt32)(c >> 1);
|
||||
FT_Add64( &temp, &temp2, &temp );
|
||||
a = ft_div64by32( temp.hi, temp.lo, (FT_Int32)c );
|
||||
}
|
||||
else
|
||||
a = 0x7FFFFFFFL;
|
||||
|
||||
return ( s < 0 ? -a : a );
|
||||
}
|
||||
|
||||
|
||||
#ifdef TT_USE_BYTECODE_INTERPRETER
|
||||
|
||||
FT_BASE_DEF( FT_Long )
|
||||
FT_MulDiv_No_Round( FT_Long a,
|
||||
FT_Long b,
|
||||
FT_Long c )
|
||||
{
|
||||
long s;
|
||||
|
||||
|
||||
if ( a == 0 || b == c )
|
||||
return a;
|
||||
|
||||
s = a; a = FT_ABS( a );
|
||||
s ^= b; b = FT_ABS( b );
|
||||
s ^= c; c = FT_ABS( c );
|
||||
|
||||
if ( a <= 46340L && b <= 46340L && c > 0 )
|
||||
a = a * b / c;
|
||||
|
||||
else if ( c > 0 )
|
||||
{
|
||||
FT_Int64 temp;
|
||||
|
||||
|
||||
ft_multo64( (FT_Int32)a, (FT_Int32)b, &temp );
|
||||
a = ft_div64by32( temp.hi, temp.lo, (FT_Int32)c );
|
||||
}
|
||||
else
|
||||
a = 0x7FFFFFFFL;
|
||||
|
||||
return ( s < 0 ? -a : a );
|
||||
}
|
||||
|
||||
#endif /* TT_USE_BYTECODE_INTERPRETER */
|
||||
|
||||
|
||||
/* documentation is in freetype.h */
|
||||
|
||||
FT_EXPORT_DEF( FT_Long )
|
||||
FT_MulFix( FT_Long a,
|
||||
FT_Long b )
|
||||
{
|
||||
#ifdef FT_MULFIX_ASSEMBLER
|
||||
|
||||
return FT_MULFIX_ASSEMBLER( a, b );
|
||||
|
||||
#elif 0
|
||||
|
||||
/*
|
||||
* This code is nonportable. See comment below.
|
||||
*
|
||||
* However, on a platform where right-shift of a signed quantity fills
|
||||
* the leftmost bits by copying the sign bit, it might be faster.
|
||||
*/
|
||||
|
||||
FT_Long sa, sb;
|
||||
FT_ULong ua, ub;
|
||||
|
||||
|
||||
if ( a == 0 || b == 0x10000L )
|
||||
return a;
|
||||
|
||||
/*
|
||||
* This is a clever way of converting a signed number `a' into its
|
||||
* absolute value (stored back into `a') and its sign. The sign is
|
||||
* stored in `sa'; 0 means `a' was positive or zero, and -1 means `a'
|
||||
* was negative. (Similarly for `b' and `sb').
|
||||
*
|
||||
* Unfortunately, it doesn't work (at least not portably).
|
||||
*
|
||||
* It makes the assumption that right-shift on a negative signed value
|
||||
* fills the leftmost bits by copying the sign bit. This is wrong.
|
||||
* According to K&R 2nd ed, section `A7.8 Shift Operators' on page 206,
|
||||
* the result of right-shift of a negative signed value is
|
||||
* implementation-defined. At least one implementation fills the
|
||||
* leftmost bits with 0s (i.e., it is exactly the same as an unsigned
|
||||
* right shift). This means that when `a' is negative, `sa' ends up
|
||||
* with the value 1 rather than -1. After that, everything else goes
|
||||
* wrong.
|
||||
*/
|
||||
sa = ( a >> ( sizeof ( a ) * 8 - 1 ) );
|
||||
a = ( a ^ sa ) - sa;
|
||||
sb = ( b >> ( sizeof ( b ) * 8 - 1 ) );
|
||||
b = ( b ^ sb ) - sb;
|
||||
|
||||
ua = (FT_ULong)a;
|
||||
ub = (FT_ULong)b;
|
||||
|
||||
if ( ua <= 2048 && ub <= 1048576L )
|
||||
ua = ( ua * ub + 0x8000U ) >> 16;
|
||||
else
|
||||
{
|
||||
FT_ULong al = ua & 0xFFFFU;
|
||||
|
||||
|
||||
ua = ( ua >> 16 ) * ub + al * ( ub >> 16 ) +
|
||||
( ( al * ( ub & 0xFFFFU ) + 0x8000U ) >> 16 );
|
||||
}
|
||||
|
||||
sa ^= sb,
|
||||
ua = (FT_ULong)(( ua ^ sa ) - sa);
|
||||
|
||||
return (FT_Long)ua;
|
||||
|
||||
#else /* 0 */
|
||||
|
||||
FT_Long s;
|
||||
FT_ULong ua, ub;
|
||||
|
||||
|
||||
if ( a == 0 || b == 0x10000L )
|
||||
return a;
|
||||
|
||||
s = a; a = FT_ABS( a );
|
||||
s ^= b; b = FT_ABS( b );
|
||||
|
||||
ua = (FT_ULong)a;
|
||||
ub = (FT_ULong)b;
|
||||
|
||||
if ( ua <= 2048 && ub <= 1048576L )
|
||||
ua = ( ua * ub + 0x8000UL ) >> 16;
|
||||
else
|
||||
{
|
||||
FT_ULong al = ua & 0xFFFFUL;
|
||||
|
||||
|
||||
ua = ( ua >> 16 ) * ub + al * ( ub >> 16 ) +
|
||||
( ( al * ( ub & 0xFFFFUL ) + 0x8000UL ) >> 16 );
|
||||
}
|
||||
|
||||
return ( s < 0 ? -(FT_Long)ua : (FT_Long)ua );
|
||||
|
||||
#endif /* 0 */
|
||||
|
||||
}
|
||||
|
||||
|
||||
/* documentation is in freetype.h */
|
||||
|
||||
FT_EXPORT_DEF( FT_Long )
|
||||
FT_DivFix( FT_Long a,
|
||||
FT_Long b )
|
||||
{
|
||||
FT_Int32 s;
|
||||
FT_UInt32 q;
|
||||
|
||||
|
||||
/* XXX: this function does not allow 64-bit arguments */
|
||||
s = (FT_Int32)a; a = FT_ABS( a );
|
||||
s ^= (FT_Int32)b; b = FT_ABS( b );
|
||||
|
||||
if ( b == 0 )
|
||||
{
|
||||
/* check for division by 0 */
|
||||
q = (FT_UInt32)0x7FFFFFFFL;
|
||||
}
|
||||
else if ( ( a >> 16 ) == 0 )
|
||||
{
|
||||
/* compute result directly */
|
||||
q = (FT_UInt32)( (a << 16) + (b >> 1) ) / (FT_UInt32)b;
|
||||
}
|
||||
else
|
||||
{
|
||||
/* we need more bits; we have to do it by hand */
|
||||
FT_Int64 temp, temp2;
|
||||
|
||||
temp.hi = (FT_Int32) (a >> 16);
|
||||
temp.lo = (FT_UInt32)(a << 16);
|
||||
temp2.hi = 0;
|
||||
temp2.lo = (FT_UInt32)( b >> 1 );
|
||||
FT_Add64( &temp, &temp2, &temp );
|
||||
q = ft_div64by32( temp.hi, temp.lo, (FT_Int32)b );
|
||||
}
|
||||
|
||||
return ( s < 0 ? -(FT_Int32)q : (FT_Int32)q );
|
||||
}
|
||||
|
||||
|
||||
#if 0
|
||||
|
||||
/* documentation is in ftcalc.h */
|
||||
|
||||
FT_EXPORT_DEF( void )
|
||||
FT_MulTo64( FT_Int32 x,
|
||||
FT_Int32 y,
|
||||
FT_Int64 *z )
|
||||
{
|
||||
FT_Int32 s;
|
||||
|
||||
|
||||
s = x; x = FT_ABS( x );
|
||||
s ^= y; y = FT_ABS( y );
|
||||
|
||||
ft_multo64( x, y, z );
|
||||
|
||||
if ( s < 0 )
|
||||
{
|
||||
z->lo = (FT_UInt32)-(FT_Int32)z->lo;
|
||||
z->hi = ~z->hi + !( z->lo );
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/* apparently, the second version of this code is not compiled correctly */
|
||||
/* on Mac machines with the MPW C compiler.. tsk, tsk, tsk... */
|
||||
|
||||
#if 1
|
||||
|
||||
FT_EXPORT_DEF( FT_Int32 )
|
||||
FT_Div64by32( FT_Int64* x,
|
||||
FT_Int32 y )
|
||||
{
|
||||
FT_Int32 s;
|
||||
FT_UInt32 q, r, i, lo;
|
||||
|
||||
|
||||
s = x->hi;
|
||||
if ( s < 0 )
|
||||
{
|
||||
x->lo = (FT_UInt32)-(FT_Int32)x->lo;
|
||||
x->hi = ~x->hi + !x->lo;
|
||||
}
|
||||
s ^= y; y = FT_ABS( y );
|
||||
|
||||
/* Shortcut */
|
||||
if ( x->hi == 0 )
|
||||
{
|
||||
if ( y > 0 )
|
||||
q = x->lo / y;
|
||||
else
|
||||
q = 0x7FFFFFFFL;
|
||||
|
||||
return ( s < 0 ? -(FT_Int32)q : (FT_Int32)q );
|
||||
}
|
||||
|
||||
r = x->hi;
|
||||
lo = x->lo;
|
||||
|
||||
if ( r >= (FT_UInt32)y ) /* we know y is to be treated as unsigned here */
|
||||
return ( s < 0 ? 0x80000001UL : 0x7FFFFFFFUL );
|
||||
/* Return Max/Min Int32 if division overflow. */
|
||||
/* This includes division by zero! */
|
||||
q = 0;
|
||||
for ( i = 0; i < 32; i++ )
|
||||
{
|
||||
r <<= 1;
|
||||
q <<= 1;
|
||||
r |= lo >> 31;
|
||||
|
||||
if ( r >= (FT_UInt32)y )
|
||||
{
|
||||
r -= y;
|
||||
q |= 1;
|
||||
}
|
||||
lo <<= 1;
|
||||
}
|
||||
|
||||
return ( s < 0 ? -(FT_Int32)q : (FT_Int32)q );
|
||||
}
|
||||
|
||||
#else /* 0 */
|
||||
|
||||
FT_EXPORT_DEF( FT_Int32 )
|
||||
FT_Div64by32( FT_Int64* x,
|
||||
FT_Int32 y )
|
||||
{
|
||||
FT_Int32 s;
|
||||
FT_UInt32 q;
|
||||
|
||||
|
||||
s = x->hi;
|
||||
if ( s < 0 )
|
||||
{
|
||||
x->lo = (FT_UInt32)-(FT_Int32)x->lo;
|
||||
x->hi = ~x->hi + !x->lo;
|
||||
}
|
||||
s ^= y; y = FT_ABS( y );
|
||||
|
||||
/* Shortcut */
|
||||
if ( x->hi == 0 )
|
||||
{
|
||||
if ( y > 0 )
|
||||
q = ( x->lo + ( y >> 1 ) ) / y;
|
||||
else
|
||||
q = 0x7FFFFFFFL;
|
||||
|
||||
return ( s < 0 ? -(FT_Int32)q : (FT_Int32)q );
|
||||
}
|
||||
|
||||
q = ft_div64by32( x->hi, x->lo, y );
|
||||
|
||||
return ( s < 0 ? -(FT_Int32)q : (FT_Int32)q );
|
||||
}
|
||||
|
||||
#endif /* 0 */
|
||||
|
||||
#endif /* 0 */
|
||||
|
||||
|
||||
#endif /* FT_LONG64 */
|
||||
|
||||
|
||||
/* documentation is in ftglyph.h */
|
||||
|
||||
FT_EXPORT_DEF( void )
|
||||
FT_Matrix_Multiply( const FT_Matrix* a,
|
||||
FT_Matrix *b )
|
||||
{
|
||||
FT_Fixed xx, xy, yx, yy;
|
||||
|
||||
|
||||
if ( !a || !b )
|
||||
return;
|
||||
|
||||
xx = FT_MulFix( a->xx, b->xx ) + FT_MulFix( a->xy, b->yx );
|
||||
xy = FT_MulFix( a->xx, b->xy ) + FT_MulFix( a->xy, b->yy );
|
||||
yx = FT_MulFix( a->yx, b->xx ) + FT_MulFix( a->yy, b->yx );
|
||||
yy = FT_MulFix( a->yx, b->xy ) + FT_MulFix( a->yy, b->yy );
|
||||
|
||||
b->xx = xx; b->xy = xy;
|
||||
b->yx = yx; b->yy = yy;
|
||||
}
|
||||
|
||||
|
||||
/* documentation is in ftglyph.h */
|
||||
|
||||
FT_EXPORT_DEF( FT_Error )
|
||||
FT_Matrix_Invert( FT_Matrix* matrix )
|
||||
{
|
||||
FT_Pos delta, xx, yy;
|
||||
|
||||
|
||||
if ( !matrix )
|
||||
return FT_Err_Invalid_Argument;
|
||||
|
||||
/* compute discriminant */
|
||||
delta = FT_MulFix( matrix->xx, matrix->yy ) -
|
||||
FT_MulFix( matrix->xy, matrix->yx );
|
||||
|
||||
if ( !delta )
|
||||
return FT_Err_Invalid_Argument; /* matrix can't be inverted */
|
||||
|
||||
matrix->xy = - FT_DivFix( matrix->xy, delta );
|
||||
matrix->yx = - FT_DivFix( matrix->yx, delta );
|
||||
|
||||
xx = matrix->xx;
|
||||
yy = matrix->yy;
|
||||
|
||||
matrix->xx = FT_DivFix( yy, delta );
|
||||
matrix->yy = FT_DivFix( xx, delta );
|
||||
|
||||
return FT_Err_Ok;
|
||||
}
|
||||
|
||||
|
||||
/* documentation is in ftcalc.h */
|
||||
|
||||
FT_BASE_DEF( void )
|
||||
FT_Matrix_Multiply_Scaled( const FT_Matrix* a,
|
||||
FT_Matrix *b,
|
||||
FT_Long scaling )
|
||||
{
|
||||
FT_Fixed xx, xy, yx, yy;
|
||||
|
||||
FT_Long val = 0x10000L * scaling;
|
||||
|
||||
|
||||
if ( !a || !b )
|
||||
return;
|
||||
|
||||
xx = FT_MulDiv( a->xx, b->xx, val ) + FT_MulDiv( a->xy, b->yx, val );
|
||||
xy = FT_MulDiv( a->xx, b->xy, val ) + FT_MulDiv( a->xy, b->yy, val );
|
||||
yx = FT_MulDiv( a->yx, b->xx, val ) + FT_MulDiv( a->yy, b->yx, val );
|
||||
yy = FT_MulDiv( a->yx, b->xy, val ) + FT_MulDiv( a->yy, b->yy, val );
|
||||
|
||||
b->xx = xx; b->xy = xy;
|
||||
b->yx = yx; b->yy = yy;
|
||||
}
|
||||
|
||||
|
||||
/* documentation is in ftcalc.h */
|
||||
|
||||
FT_BASE_DEF( void )
|
||||
FT_Vector_Transform_Scaled( FT_Vector* vector,
|
||||
const FT_Matrix* matrix,
|
||||
FT_Long scaling )
|
||||
{
|
||||
FT_Pos xz, yz;
|
||||
|
||||
FT_Long val = 0x10000L * scaling;
|
||||
|
||||
|
||||
if ( !vector || !matrix )
|
||||
return;
|
||||
|
||||
xz = FT_MulDiv( vector->x, matrix->xx, val ) +
|
||||
FT_MulDiv( vector->y, matrix->xy, val );
|
||||
|
||||
yz = FT_MulDiv( vector->x, matrix->yx, val ) +
|
||||
FT_MulDiv( vector->y, matrix->yy, val );
|
||||
|
||||
vector->x = xz;
|
||||
vector->y = yz;
|
||||
}
|
||||
|
||||
|
||||
/* documentation is in ftcalc.h */
|
||||
|
||||
FT_BASE_DEF( FT_Int32 )
|
||||
FT_SqrtFixed( FT_Int32 x )
|
||||
{
|
||||
FT_UInt32 root, rem_hi, rem_lo, test_div;
|
||||
FT_Int count;
|
||||
|
||||
|
||||
root = 0;
|
||||
|
||||
if ( x > 0 )
|
||||
{
|
||||
rem_hi = 0;
|
||||
rem_lo = x;
|
||||
count = 24;
|
||||
do
|
||||
{
|
||||
rem_hi = ( rem_hi << 2 ) | ( rem_lo >> 30 );
|
||||
rem_lo <<= 2;
|
||||
root <<= 1;
|
||||
test_div = ( root << 1 ) + 1;
|
||||
|
||||
if ( rem_hi >= test_div )
|
||||
{
|
||||
rem_hi -= test_div;
|
||||
root += 1;
|
||||
}
|
||||
} while ( --count );
|
||||
}
|
||||
|
||||
return (FT_Int32)root;
|
||||
}
|
||||
|
||||
|
||||
/* documentation is in ftcalc.h */
|
||||
|
||||
FT_BASE_DEF( FT_Int )
|
||||
ft_corner_orientation( FT_Pos in_x,
|
||||
FT_Pos in_y,
|
||||
FT_Pos out_x,
|
||||
FT_Pos out_y )
|
||||
{
|
||||
FT_Long result; /* avoid overflow on 16-bit system */
|
||||
|
||||
|
||||
/* deal with the trivial cases quickly */
|
||||
if ( in_y == 0 )
|
||||
{
|
||||
if ( in_x >= 0 )
|
||||
result = out_y;
|
||||
else
|
||||
result = -out_y;
|
||||
}
|
||||
else if ( in_x == 0 )
|
||||
{
|
||||
if ( in_y >= 0 )
|
||||
result = -out_x;
|
||||
else
|
||||
result = out_x;
|
||||
}
|
||||
else if ( out_y == 0 )
|
||||
{
|
||||
if ( out_x >= 0 )
|
||||
result = in_y;
|
||||
else
|
||||
result = -in_y;
|
||||
}
|
||||
else if ( out_x == 0 )
|
||||
{
|
||||
if ( out_y >= 0 )
|
||||
result = -in_x;
|
||||
else
|
||||
result = in_x;
|
||||
}
|
||||
else /* general case */
|
||||
{
|
||||
#ifdef FT_LONG64
|
||||
|
||||
FT_Int64 delta = (FT_Int64)in_x * out_y - (FT_Int64)in_y * out_x;
|
||||
|
||||
|
||||
if ( delta == 0 )
|
||||
result = 0;
|
||||
else
|
||||
result = 1 - 2 * ( delta < 0 );
|
||||
|
||||
#else
|
||||
|
||||
FT_Int64 z1, z2;
|
||||
|
||||
|
||||
/* XXX: this function does not allow 64-bit arguments */
|
||||
ft_multo64( (FT_Int32)in_x, (FT_Int32)out_y, &z1 );
|
||||
ft_multo64( (FT_Int32)in_y, (FT_Int32)out_x, &z2 );
|
||||
|
||||
if ( z1.hi > z2.hi )
|
||||
result = +1;
|
||||
else if ( z1.hi < z2.hi )
|
||||
result = -1;
|
||||
else if ( z1.lo > z2.lo )
|
||||
result = +1;
|
||||
else if ( z1.lo < z2.lo )
|
||||
result = -1;
|
||||
else
|
||||
result = 0;
|
||||
|
||||
#endif
|
||||
}
|
||||
|
||||
/* XXX: only the sign of return value, +1/0/-1 must be used */
|
||||
return (FT_Int)result;
|
||||
}
|
||||
|
||||
|
||||
/* documentation is in ftcalc.h */
|
||||
|
||||
FT_BASE_DEF( FT_Int )
|
||||
ft_corner_is_flat( FT_Pos in_x,
|
||||
FT_Pos in_y,
|
||||
FT_Pos out_x,
|
||||
FT_Pos out_y )
|
||||
{
|
||||
FT_Pos ax = in_x;
|
||||
FT_Pos ay = in_y;
|
||||
|
||||
FT_Pos d_in, d_out, d_corner;
|
||||
|
||||
|
||||
if ( ax < 0 )
|
||||
ax = -ax;
|
||||
if ( ay < 0 )
|
||||
ay = -ay;
|
||||
d_in = ax + ay;
|
||||
|
||||
ax = out_x;
|
||||
if ( ax < 0 )
|
||||
ax = -ax;
|
||||
ay = out_y;
|
||||
if ( ay < 0 )
|
||||
ay = -ay;
|
||||
d_out = ax + ay;
|
||||
|
||||
ax = out_x + in_x;
|
||||
if ( ax < 0 )
|
||||
ax = -ax;
|
||||
ay = out_y + in_y;
|
||||
if ( ay < 0 )
|
||||
ay = -ay;
|
||||
d_corner = ax + ay;
|
||||
|
||||
return ( d_in + d_out - d_corner ) < ( d_corner >> 4 );
|
||||
}
|
||||
|
||||
|
||||
/* END */
|
||||
@@ -1,546 +0,0 @@
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* fttrigon.c */
|
||||
/* */
|
||||
/* FreeType trigonometric functions (body). */
|
||||
/* */
|
||||
/* Copyright 2001, 2002, 2003, 2004, 2005 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 <ft2build.h>
|
||||
#include FT_INTERNAL_OBJECTS_H
|
||||
#include FT_TRIGONOMETRY_H
|
||||
|
||||
|
||||
/* the following is 0.2715717684432231 * 2^30 */
|
||||
#define FT_TRIG_COSCALE 0x11616E8EUL
|
||||
|
||||
/* this table was generated for FT_PI = 180L << 16, i.e. degrees */
|
||||
#define FT_TRIG_MAX_ITERS 23
|
||||
|
||||
static const FT_Fixed
|
||||
ft_trig_arctan_table[24] =
|
||||
{
|
||||
4157273L, 2949120L, 1740967L, 919879L, 466945L, 234379L, 117304L,
|
||||
58666L, 29335L, 14668L, 7334L, 3667L, 1833L, 917L, 458L, 229L, 115L,
|
||||
57L, 29L, 14L, 7L, 4L, 2L, 1L
|
||||
};
|
||||
|
||||
/* the Cordic shrink factor, multiplied by 2^32 */
|
||||
#define FT_TRIG_SCALE 1166391785UL /* 0x4585BA38UL */
|
||||
|
||||
|
||||
#ifdef FT_CONFIG_HAS_INT64
|
||||
|
||||
/* multiply a given value by the CORDIC shrink factor */
|
||||
static FT_Fixed
|
||||
ft_trig_downscale( FT_Fixed val )
|
||||
{
|
||||
FT_Fixed s;
|
||||
FT_Int64 v;
|
||||
|
||||
|
||||
s = val;
|
||||
val = ( val >= 0 ) ? val : -val;
|
||||
|
||||
v = ( val * (FT_Int64)FT_TRIG_SCALE ) + 0x100000000UL;
|
||||
val = (FT_Fixed)( v >> 32 );
|
||||
|
||||
return ( s >= 0 ) ? val : -val;
|
||||
}
|
||||
|
||||
#else /* !FT_CONFIG_HAS_INT64 */
|
||||
|
||||
/* multiply a given value by the CORDIC shrink factor */
|
||||
static FT_Fixed
|
||||
ft_trig_downscale( FT_Fixed val )
|
||||
{
|
||||
FT_Fixed s;
|
||||
FT_UInt32 v1, v2, k1, k2, hi, lo1, lo2, lo3;
|
||||
|
||||
|
||||
s = val;
|
||||
val = ( val >= 0 ) ? val : -val;
|
||||
|
||||
v1 = (FT_UInt32)val >> 16;
|
||||
v2 = (FT_UInt32)(val & 0xFFFFL);
|
||||
|
||||
k1 = (FT_UInt32)FT_TRIG_SCALE >> 16; /* constant */
|
||||
k2 = (FT_UInt32)(FT_TRIG_SCALE & 0xFFFFL); /* constant */
|
||||
|
||||
hi = k1 * v1;
|
||||
lo1 = k1 * v2 + k2 * v1; /* can't overflow */
|
||||
|
||||
lo2 = ( k2 * v2 ) >> 16;
|
||||
lo3 = ( lo1 >= lo2 ) ? lo1 : lo2;
|
||||
lo1 += lo2;
|
||||
|
||||
hi += lo1 >> 16;
|
||||
if ( lo1 < lo3 )
|
||||
hi += (FT_UInt32)0x10000UL;
|
||||
|
||||
val = (FT_Fixed)hi;
|
||||
|
||||
return ( s >= 0 ) ? val : -val;
|
||||
}
|
||||
|
||||
#endif /* !FT_CONFIG_HAS_INT64 */
|
||||
|
||||
|
||||
static FT_Int
|
||||
ft_trig_prenorm( FT_Vector* vec )
|
||||
{
|
||||
FT_Fixed x, y, z;
|
||||
FT_Int shift;
|
||||
|
||||
|
||||
x = vec->x;
|
||||
y = vec->y;
|
||||
|
||||
z = ( ( x >= 0 ) ? x : - x ) | ( (y >= 0) ? y : -y );
|
||||
shift = 0;
|
||||
|
||||
#if 1
|
||||
/* determine msb bit index in `shift' */
|
||||
if ( z >= ( 1L << 16 ) )
|
||||
{
|
||||
z >>= 16;
|
||||
shift += 16;
|
||||
}
|
||||
if ( z >= ( 1L << 8 ) )
|
||||
{
|
||||
z >>= 8;
|
||||
shift += 8;
|
||||
}
|
||||
if ( z >= ( 1L << 4 ) )
|
||||
{
|
||||
z >>= 4;
|
||||
shift += 4;
|
||||
}
|
||||
if ( z >= ( 1L << 2 ) )
|
||||
{
|
||||
z >>= 2;
|
||||
shift += 2;
|
||||
}
|
||||
if ( z >= ( 1L << 1 ) )
|
||||
{
|
||||
z >>= 1;
|
||||
shift += 1;
|
||||
}
|
||||
|
||||
if ( shift <= 27 )
|
||||
{
|
||||
shift = 27 - shift;
|
||||
vec->x = x << shift;
|
||||
vec->y = y << shift;
|
||||
}
|
||||
else
|
||||
{
|
||||
shift -= 27;
|
||||
vec->x = x >> shift;
|
||||
vec->y = y >> shift;
|
||||
shift = -shift;
|
||||
}
|
||||
|
||||
#else /* 0 */
|
||||
|
||||
if ( z < ( 1L << 27 ) )
|
||||
{
|
||||
do
|
||||
{
|
||||
shift++;
|
||||
z <<= 1;
|
||||
} while ( z < ( 1L << 27 ) );
|
||||
vec->x = x << shift;
|
||||
vec->y = y << shift;
|
||||
}
|
||||
else if ( z > ( 1L << 28 ) )
|
||||
{
|
||||
do
|
||||
{
|
||||
shift++;
|
||||
z >>= 1;
|
||||
} while ( z > ( 1L << 28 ) );
|
||||
|
||||
vec->x = x >> shift;
|
||||
vec->y = y >> shift;
|
||||
shift = -shift;
|
||||
}
|
||||
|
||||
#endif /* 0 */
|
||||
|
||||
return shift;
|
||||
}
|
||||
|
||||
|
||||
static void
|
||||
ft_trig_pseudo_rotate( FT_Vector* vec,
|
||||
FT_Angle theta )
|
||||
{
|
||||
FT_Int i;
|
||||
FT_Fixed x, y, xtemp;
|
||||
const FT_Fixed *arctanptr;
|
||||
|
||||
|
||||
x = vec->x;
|
||||
y = vec->y;
|
||||
|
||||
/* Get angle between -90 and 90 degrees */
|
||||
while ( theta <= -FT_ANGLE_PI2 )
|
||||
{
|
||||
x = -x;
|
||||
y = -y;
|
||||
theta += FT_ANGLE_PI;
|
||||
}
|
||||
|
||||
while ( theta > FT_ANGLE_PI2 )
|
||||
{
|
||||
x = -x;
|
||||
y = -y;
|
||||
theta -= FT_ANGLE_PI;
|
||||
}
|
||||
|
||||
/* Initial pseudorotation, with left shift */
|
||||
arctanptr = ft_trig_arctan_table;
|
||||
|
||||
if ( theta < 0 )
|
||||
{
|
||||
xtemp = x + ( y << 1 );
|
||||
y = y - ( x << 1 );
|
||||
x = xtemp;
|
||||
theta += *arctanptr++;
|
||||
}
|
||||
else
|
||||
{
|
||||
xtemp = x - ( y << 1 );
|
||||
y = y + ( x << 1 );
|
||||
x = xtemp;
|
||||
theta -= *arctanptr++;
|
||||
}
|
||||
|
||||
/* Subsequent pseudorotations, with right shifts */
|
||||
i = 0;
|
||||
do
|
||||
{
|
||||
if ( theta < 0 )
|
||||
{
|
||||
xtemp = x + ( y >> i );
|
||||
y = y - ( x >> i );
|
||||
x = xtemp;
|
||||
theta += *arctanptr++;
|
||||
}
|
||||
else
|
||||
{
|
||||
xtemp = x - ( y >> i );
|
||||
y = y + ( x >> i );
|
||||
x = xtemp;
|
||||
theta -= *arctanptr++;
|
||||
}
|
||||
} while ( ++i < FT_TRIG_MAX_ITERS );
|
||||
|
||||
vec->x = x;
|
||||
vec->y = y;
|
||||
}
|
||||
|
||||
|
||||
static void
|
||||
ft_trig_pseudo_polarize( FT_Vector* vec )
|
||||
{
|
||||
FT_Fixed theta;
|
||||
FT_Fixed yi, i;
|
||||
FT_Fixed x, y;
|
||||
const FT_Fixed *arctanptr;
|
||||
|
||||
|
||||
x = vec->x;
|
||||
y = vec->y;
|
||||
|
||||
/* Get the vector into the right half plane */
|
||||
theta = 0;
|
||||
if ( x < 0 )
|
||||
{
|
||||
x = -x;
|
||||
y = -y;
|
||||
theta = 2 * FT_ANGLE_PI2;
|
||||
}
|
||||
|
||||
if ( y > 0 )
|
||||
theta = - theta;
|
||||
|
||||
arctanptr = ft_trig_arctan_table;
|
||||
|
||||
if ( y < 0 )
|
||||
{
|
||||
/* Rotate positive */
|
||||
yi = y + ( x << 1 );
|
||||
x = x - ( y << 1 );
|
||||
y = yi;
|
||||
theta -= *arctanptr++; /* Subtract angle */
|
||||
}
|
||||
else
|
||||
{
|
||||
/* Rotate negative */
|
||||
yi = y - ( x << 1 );
|
||||
x = x + ( y << 1 );
|
||||
y = yi;
|
||||
theta += *arctanptr++; /* Add angle */
|
||||
}
|
||||
|
||||
i = 0;
|
||||
do
|
||||
{
|
||||
if ( y < 0 )
|
||||
{
|
||||
/* Rotate positive */
|
||||
yi = y + ( x >> i );
|
||||
x = x - ( y >> i );
|
||||
y = yi;
|
||||
theta -= *arctanptr++;
|
||||
}
|
||||
else
|
||||
{
|
||||
/* Rotate negative */
|
||||
yi = y - ( x >> i );
|
||||
x = x + ( y >> i );
|
||||
y = yi;
|
||||
theta += *arctanptr++;
|
||||
}
|
||||
} while ( ++i < FT_TRIG_MAX_ITERS );
|
||||
|
||||
/* round theta */
|
||||
if ( theta >= 0 )
|
||||
theta = FT_PAD_ROUND( theta, 32 );
|
||||
else
|
||||
theta = -FT_PAD_ROUND( -theta, 32 );
|
||||
|
||||
vec->x = x;
|
||||
vec->y = theta;
|
||||
}
|
||||
|
||||
|
||||
/* documentation is in fttrigon.h */
|
||||
|
||||
FT_EXPORT_DEF( FT_Fixed )
|
||||
FT_Cos( FT_Angle angle )
|
||||
{
|
||||
FT_Vector v;
|
||||
|
||||
|
||||
v.x = FT_TRIG_COSCALE >> 2;
|
||||
v.y = 0;
|
||||
ft_trig_pseudo_rotate( &v, angle );
|
||||
|
||||
return v.x / ( 1 << 12 );
|
||||
}
|
||||
|
||||
|
||||
/* documentation is in fttrigon.h */
|
||||
|
||||
FT_EXPORT_DEF( FT_Fixed )
|
||||
FT_Sin( FT_Angle angle )
|
||||
{
|
||||
return FT_Cos( FT_ANGLE_PI2 - angle );
|
||||
}
|
||||
|
||||
|
||||
/* documentation is in fttrigon.h */
|
||||
|
||||
FT_EXPORT_DEF( FT_Fixed )
|
||||
FT_Tan( FT_Angle angle )
|
||||
{
|
||||
FT_Vector v;
|
||||
|
||||
|
||||
v.x = FT_TRIG_COSCALE >> 2;
|
||||
v.y = 0;
|
||||
ft_trig_pseudo_rotate( &v, angle );
|
||||
|
||||
return FT_DivFix( v.y, v.x );
|
||||
}
|
||||
|
||||
|
||||
/* documentation is in fttrigon.h */
|
||||
|
||||
FT_EXPORT_DEF( FT_Angle )
|
||||
FT_Atan2( FT_Fixed dx,
|
||||
FT_Fixed dy )
|
||||
{
|
||||
FT_Vector v;
|
||||
|
||||
|
||||
if ( dx == 0 && dy == 0 )
|
||||
return 0;
|
||||
|
||||
v.x = dx;
|
||||
v.y = dy;
|
||||
ft_trig_prenorm( &v );
|
||||
ft_trig_pseudo_polarize( &v );
|
||||
|
||||
return v.y;
|
||||
}
|
||||
|
||||
|
||||
/* documentation is in fttrigon.h */
|
||||
|
||||
FT_EXPORT_DEF( void )
|
||||
FT_Vector_Unit( FT_Vector* vec,
|
||||
FT_Angle angle )
|
||||
{
|
||||
vec->x = FT_TRIG_COSCALE >> 2;
|
||||
vec->y = 0;
|
||||
ft_trig_pseudo_rotate( vec, angle );
|
||||
vec->x >>= 12;
|
||||
vec->y >>= 12;
|
||||
}
|
||||
|
||||
|
||||
/* these macros return 0 for positive numbers,
|
||||
and -1 for negative ones */
|
||||
#define FT_SIGN_LONG( x ) ( (x) >> ( FT_SIZEOF_LONG * 8 - 1 ) )
|
||||
#define FT_SIGN_INT( x ) ( (x) >> ( FT_SIZEOF_INT * 8 - 1 ) )
|
||||
#define FT_SIGN_INT32( x ) ( (x) >> 31 )
|
||||
#define FT_SIGN_INT16( x ) ( (x) >> 15 )
|
||||
|
||||
|
||||
/* documentation is in fttrigon.h */
|
||||
|
||||
FT_EXPORT_DEF( void )
|
||||
FT_Vector_Rotate( FT_Vector* vec,
|
||||
FT_Angle angle )
|
||||
{
|
||||
FT_Int shift;
|
||||
FT_Vector v;
|
||||
|
||||
|
||||
v.x = vec->x;
|
||||
v.y = vec->y;
|
||||
|
||||
if ( angle && ( v.x != 0 || v.y != 0 ) )
|
||||
{
|
||||
shift = ft_trig_prenorm( &v );
|
||||
ft_trig_pseudo_rotate( &v, angle );
|
||||
v.x = ft_trig_downscale( v.x );
|
||||
v.y = ft_trig_downscale( v.y );
|
||||
|
||||
if ( shift > 0 )
|
||||
{
|
||||
FT_Int32 half = (FT_Int32)1L << ( shift - 1 );
|
||||
|
||||
|
||||
vec->x = ( v.x + half + FT_SIGN_LONG( v.x ) ) >> shift;
|
||||
vec->y = ( v.y + half + FT_SIGN_LONG( v.y ) ) >> shift;
|
||||
}
|
||||
else
|
||||
{
|
||||
shift = -shift;
|
||||
vec->x = v.x << shift;
|
||||
vec->y = v.y << shift;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/* documentation is in fttrigon.h */
|
||||
|
||||
FT_EXPORT_DEF( FT_Fixed )
|
||||
FT_Vector_Length( FT_Vector* vec )
|
||||
{
|
||||
FT_Int shift;
|
||||
FT_Vector v;
|
||||
|
||||
|
||||
v = *vec;
|
||||
|
||||
/* handle trivial cases */
|
||||
if ( v.x == 0 )
|
||||
{
|
||||
return ( v.y >= 0 ) ? v.y : -v.y;
|
||||
}
|
||||
else if ( v.y == 0 )
|
||||
{
|
||||
return ( v.x >= 0 ) ? v.x : -v.x;
|
||||
}
|
||||
|
||||
/* general case */
|
||||
shift = ft_trig_prenorm( &v );
|
||||
ft_trig_pseudo_polarize( &v );
|
||||
|
||||
v.x = ft_trig_downscale( v.x );
|
||||
|
||||
if ( shift > 0 )
|
||||
return ( v.x + ( 1 << ( shift - 1 ) ) ) >> shift;
|
||||
|
||||
return v.x << -shift;
|
||||
}
|
||||
|
||||
|
||||
/* documentation is in fttrigon.h */
|
||||
|
||||
FT_EXPORT_DEF( void )
|
||||
FT_Vector_Polarize( FT_Vector* vec,
|
||||
FT_Fixed *length,
|
||||
FT_Angle *angle )
|
||||
{
|
||||
FT_Int shift;
|
||||
FT_Vector v;
|
||||
|
||||
|
||||
v = *vec;
|
||||
|
||||
if ( v.x == 0 && v.y == 0 )
|
||||
return;
|
||||
|
||||
shift = ft_trig_prenorm( &v );
|
||||
ft_trig_pseudo_polarize( &v );
|
||||
|
||||
v.x = ft_trig_downscale( v.x );
|
||||
|
||||
*length = ( shift >= 0 ) ? ( v.x >> shift ) : ( v.x << -shift );
|
||||
*angle = v.y;
|
||||
}
|
||||
|
||||
|
||||
/* documentation is in fttrigon.h */
|
||||
|
||||
FT_EXPORT_DEF( void )
|
||||
FT_Vector_From_Polar( FT_Vector* vec,
|
||||
FT_Fixed length,
|
||||
FT_Angle angle )
|
||||
{
|
||||
vec->x = length;
|
||||
vec->y = 0;
|
||||
|
||||
FT_Vector_Rotate( vec, angle );
|
||||
}
|
||||
|
||||
|
||||
/* documentation is in fttrigon.h */
|
||||
|
||||
FT_EXPORT_DEF( FT_Angle )
|
||||
FT_Angle_Diff( FT_Angle angle1,
|
||||
FT_Angle angle2 )
|
||||
{
|
||||
FT_Angle delta = angle2 - angle1;
|
||||
|
||||
|
||||
delta %= FT_ANGLE_2PI;
|
||||
if ( delta < 0 )
|
||||
delta += FT_ANGLE_2PI;
|
||||
|
||||
if ( delta > FT_ANGLE_PI )
|
||||
delta -= FT_ANGLE_2PI;
|
||||
|
||||
return delta;
|
||||
}
|
||||
|
||||
|
||||
/* END */
|
||||
@@ -1,671 +0,0 @@
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* cffdrivr.c */
|
||||
/* */
|
||||
/* OpenType font driver implementation (body). */
|
||||
/* */
|
||||
/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, */
|
||||
/* 2010 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 <ft2build.h>
|
||||
#include FT_FREETYPE_H
|
||||
#include FT_INTERNAL_DEBUG_H
|
||||
#include FT_INTERNAL_STREAM_H
|
||||
#include FT_INTERNAL_SFNT_H
|
||||
#include FT_SERVICE_CID_H
|
||||
#include FT_SERVICE_POSTSCRIPT_INFO_H
|
||||
#include FT_SERVICE_POSTSCRIPT_NAME_H
|
||||
#include FT_SERVICE_TT_CMAP_H
|
||||
|
||||
#include "cffdrivr.h"
|
||||
#include "cffgload.h"
|
||||
#include "cffload.h"
|
||||
#include "cffcmap.h"
|
||||
#include "cffparse.h"
|
||||
|
||||
#include "cfferrs.h"
|
||||
#include "cffpic.h"
|
||||
|
||||
#include FT_SERVICE_XFREE86_NAME_H
|
||||
#include FT_SERVICE_GLYPH_DICT_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_cffdriver
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/**** ****/
|
||||
/**** ****/
|
||||
/**** F A C E S ****/
|
||||
/**** ****/
|
||||
/**** ****/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
#undef PAIR_TAG
|
||||
#define PAIR_TAG( left, right ) ( ( (FT_ULong)left << 16 ) | \
|
||||
(FT_ULong)right )
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* cff_get_kerning */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A driver method used to return the kerning vector between two */
|
||||
/* glyphs of the same face. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* face :: A handle to the source face object. */
|
||||
/* */
|
||||
/* left_glyph :: The index of the left glyph in the kern pair. */
|
||||
/* */
|
||||
/* right_glyph :: The index of the right glyph in the kern pair. */
|
||||
/* */
|
||||
/* <Output> */
|
||||
/* kerning :: The kerning vector. This is in font units for */
|
||||
/* scalable formats, and in pixels for fixed-sizes */
|
||||
/* formats. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. 0 means success. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* Only horizontal layouts (left-to-right & right-to-left) are */
|
||||
/* supported by this function. Other layouts, or more sophisticated */
|
||||
/* kernings, are out of scope of this method (the basic driver */
|
||||
/* interface is meant to be simple). */
|
||||
/* */
|
||||
/* They can be implemented by format-specific interfaces. */
|
||||
/* */
|
||||
FT_CALLBACK_DEF( FT_Error )
|
||||
cff_get_kerning( FT_Face ttface, /* TT_Face */
|
||||
FT_UInt left_glyph,
|
||||
FT_UInt right_glyph,
|
||||
FT_Vector* kerning )
|
||||
{
|
||||
TT_Face face = (TT_Face)ttface;
|
||||
SFNT_Service sfnt = (SFNT_Service)face->sfnt;
|
||||
|
||||
|
||||
kerning->x = 0;
|
||||
kerning->y = 0;
|
||||
|
||||
if ( sfnt )
|
||||
kerning->x = sfnt->get_kerning( face, left_glyph, right_glyph );
|
||||
|
||||
return CFF_Err_Ok;
|
||||
}
|
||||
|
||||
|
||||
#undef PAIR_TAG
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* Load_Glyph */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A driver method used to load a glyph within a given glyph slot. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* slot :: A handle to the target slot object where the glyph */
|
||||
/* will be loaded. */
|
||||
/* */
|
||||
/* size :: A handle to the source face size at which the glyph */
|
||||
/* must be scaled, loaded, etc. */
|
||||
/* */
|
||||
/* glyph_index :: The index of the glyph in the font file. */
|
||||
/* */
|
||||
/* load_flags :: A flag indicating what to load for this glyph. The */
|
||||
/* FT_LOAD_??? constants can be used to control the */
|
||||
/* glyph loading process (e.g., whether the outline */
|
||||
/* should be scaled, whether to load bitmaps or not, */
|
||||
/* whether to hint the outline, etc). */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. 0 means success. */
|
||||
/* */
|
||||
FT_CALLBACK_DEF( FT_Error )
|
||||
Load_Glyph( FT_GlyphSlot cffslot, /* CFF_GlyphSlot */
|
||||
FT_Size cffsize, /* CFF_Size */
|
||||
FT_UInt glyph_index,
|
||||
FT_Int32 load_flags )
|
||||
{
|
||||
FT_Error error;
|
||||
CFF_GlyphSlot slot = (CFF_GlyphSlot)cffslot;
|
||||
CFF_Size size = (CFF_Size)cffsize;
|
||||
|
||||
|
||||
if ( !slot )
|
||||
return CFF_Err_Invalid_Slot_Handle;
|
||||
|
||||
/* check whether we want a scaled outline or bitmap */
|
||||
if ( !size )
|
||||
load_flags |= FT_LOAD_NO_SCALE | FT_LOAD_NO_HINTING;
|
||||
|
||||
/* reset the size object if necessary */
|
||||
if ( load_flags & FT_LOAD_NO_SCALE )
|
||||
size = NULL;
|
||||
|
||||
if ( size )
|
||||
{
|
||||
/* these two objects must have the same parent */
|
||||
if ( cffsize->face != cffslot->face )
|
||||
return CFF_Err_Invalid_Face_Handle;
|
||||
}
|
||||
|
||||
/* now load the glyph outline if necessary */
|
||||
error = cff_slot_load( slot, size, glyph_index, load_flags );
|
||||
|
||||
/* force drop-out mode to 2 - irrelevant now */
|
||||
/* slot->outline.dropout_mode = 2; */
|
||||
|
||||
return error;
|
||||
}
|
||||
|
||||
|
||||
FT_CALLBACK_DEF( FT_Error )
|
||||
cff_get_advances( FT_Face face,
|
||||
FT_UInt start,
|
||||
FT_UInt count,
|
||||
FT_Int32 flags,
|
||||
FT_Fixed* advances )
|
||||
{
|
||||
FT_UInt nn;
|
||||
FT_Error error = CFF_Err_Ok;
|
||||
FT_GlyphSlot slot = face->glyph;
|
||||
|
||||
|
||||
flags |= (FT_UInt32)FT_LOAD_ADVANCE_ONLY;
|
||||
|
||||
for ( nn = 0; nn < count; nn++ )
|
||||
{
|
||||
error = Load_Glyph( slot, face->size, start + nn, flags );
|
||||
if ( error )
|
||||
break;
|
||||
|
||||
advances[nn] = ( flags & FT_LOAD_VERTICAL_LAYOUT )
|
||||
? slot->linearVertAdvance
|
||||
: slot->linearHoriAdvance;
|
||||
}
|
||||
|
||||
return error;
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* GLYPH DICT SERVICE
|
||||
*
|
||||
*/
|
||||
|
||||
static FT_Error
|
||||
cff_get_glyph_name( CFF_Face face,
|
||||
FT_UInt glyph_index,
|
||||
FT_Pointer buffer,
|
||||
FT_UInt buffer_max )
|
||||
{
|
||||
CFF_Font font = (CFF_Font)face->extra.data;
|
||||
FT_String* gname;
|
||||
FT_UShort sid;
|
||||
FT_Error error;
|
||||
|
||||
|
||||
if ( !font->psnames )
|
||||
{
|
||||
FT_ERROR(( "cff_get_glyph_name:"
|
||||
" cannot get glyph name from CFF & CEF fonts\n"
|
||||
" "
|
||||
" without the `PSNames' module\n" ));
|
||||
error = CFF_Err_Unknown_File_Format;
|
||||
goto Exit;
|
||||
}
|
||||
|
||||
/* first, locate the sid in the charset table */
|
||||
sid = font->charset.sids[glyph_index];
|
||||
|
||||
/* now, lookup the name itself */
|
||||
gname = cff_index_get_sid_string( font, sid );
|
||||
|
||||
if ( gname )
|
||||
FT_STRCPYN( buffer, gname, buffer_max );
|
||||
|
||||
error = CFF_Err_Ok;
|
||||
|
||||
Exit:
|
||||
return error;
|
||||
}
|
||||
|
||||
|
||||
static FT_UInt
|
||||
cff_get_name_index( CFF_Face face,
|
||||
FT_String* glyph_name )
|
||||
{
|
||||
CFF_Font cff;
|
||||
CFF_Charset charset;
|
||||
FT_Service_PsCMaps psnames;
|
||||
FT_String* name;
|
||||
FT_UShort sid;
|
||||
FT_UInt i;
|
||||
|
||||
|
||||
cff = (CFF_FontRec *)face->extra.data;
|
||||
charset = &cff->charset;
|
||||
|
||||
FT_FACE_FIND_GLOBAL_SERVICE( face, psnames, POSTSCRIPT_CMAPS );
|
||||
if ( !psnames )
|
||||
return 0;
|
||||
|
||||
for ( i = 0; i < cff->num_glyphs; i++ )
|
||||
{
|
||||
sid = charset->sids[i];
|
||||
|
||||
if ( sid > 390 )
|
||||
name = cff_index_get_string( cff, sid - 391 );
|
||||
else
|
||||
name = (FT_String *)psnames->adobe_std_strings( sid );
|
||||
|
||||
if ( !name )
|
||||
continue;
|
||||
|
||||
if ( !ft_strcmp( glyph_name, name ) )
|
||||
return i;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
FT_DEFINE_SERVICE_GLYPHDICTREC(cff_service_glyph_dict,
|
||||
(FT_GlyphDict_GetNameFunc) cff_get_glyph_name,
|
||||
(FT_GlyphDict_NameIndexFunc)cff_get_name_index
|
||||
)
|
||||
|
||||
|
||||
/*
|
||||
* POSTSCRIPT INFO SERVICE
|
||||
*
|
||||
*/
|
||||
|
||||
static FT_Int
|
||||
cff_ps_has_glyph_names( FT_Face face )
|
||||
{
|
||||
return ( face->face_flags & FT_FACE_FLAG_GLYPH_NAMES ) > 0;
|
||||
}
|
||||
|
||||
|
||||
static FT_Error
|
||||
cff_ps_get_font_info( CFF_Face face,
|
||||
PS_FontInfoRec* afont_info )
|
||||
{
|
||||
CFF_Font cff = (CFF_Font)face->extra.data;
|
||||
FT_Error error = CFF_Err_Ok;
|
||||
|
||||
|
||||
if ( cff && cff->font_info == NULL )
|
||||
{
|
||||
CFF_FontRecDict dict = &cff->top_font.font_dict;
|
||||
PS_FontInfoRec *font_info;
|
||||
FT_Memory memory = face->root.memory;
|
||||
|
||||
|
||||
if ( FT_ALLOC( font_info, sizeof ( *font_info ) ) )
|
||||
goto Fail;
|
||||
|
||||
font_info->version = cff_index_get_sid_string( cff,
|
||||
dict->version );
|
||||
font_info->notice = cff_index_get_sid_string( cff,
|
||||
dict->notice );
|
||||
font_info->full_name = cff_index_get_sid_string( cff,
|
||||
dict->full_name );
|
||||
font_info->family_name = cff_index_get_sid_string( cff,
|
||||
dict->family_name );
|
||||
font_info->weight = cff_index_get_sid_string( cff,
|
||||
dict->weight );
|
||||
font_info->italic_angle = dict->italic_angle;
|
||||
font_info->is_fixed_pitch = dict->is_fixed_pitch;
|
||||
font_info->underline_position = (FT_Short)dict->underline_position;
|
||||
font_info->underline_thickness = (FT_Short)dict->underline_thickness;
|
||||
|
||||
cff->font_info = font_info;
|
||||
}
|
||||
|
||||
if ( cff )
|
||||
*afont_info = *cff->font_info;
|
||||
|
||||
Fail:
|
||||
return error;
|
||||
}
|
||||
|
||||
|
||||
FT_DEFINE_SERVICE_PSINFOREC(cff_service_ps_info,
|
||||
(PS_GetFontInfoFunc) cff_ps_get_font_info,
|
||||
(PS_GetFontExtraFunc) NULL,
|
||||
(PS_HasGlyphNamesFunc) cff_ps_has_glyph_names,
|
||||
(PS_GetFontPrivateFunc)NULL /* unsupported with CFF fonts */
|
||||
)
|
||||
|
||||
|
||||
/*
|
||||
* POSTSCRIPT NAME SERVICE
|
||||
*
|
||||
*/
|
||||
|
||||
static const char*
|
||||
cff_get_ps_name( CFF_Face face )
|
||||
{
|
||||
CFF_Font cff = (CFF_Font)face->extra.data;
|
||||
|
||||
|
||||
return (const char*)cff->font_name;
|
||||
}
|
||||
|
||||
|
||||
FT_DEFINE_SERVICE_PSFONTNAMEREC(cff_service_ps_name,
|
||||
(FT_PsName_GetFunc)cff_get_ps_name
|
||||
)
|
||||
|
||||
|
||||
/*
|
||||
* TT CMAP INFO
|
||||
*
|
||||
* If the charmap is a synthetic Unicode encoding cmap or
|
||||
* a Type 1 standard (or expert) encoding cmap, hide TT CMAP INFO
|
||||
* service defined in SFNT module.
|
||||
*
|
||||
* Otherwise call the service function in the sfnt module.
|
||||
*
|
||||
*/
|
||||
static FT_Error
|
||||
cff_get_cmap_info( FT_CharMap charmap,
|
||||
TT_CMapInfo *cmap_info )
|
||||
{
|
||||
FT_CMap cmap = FT_CMAP( charmap );
|
||||
FT_Error error = CFF_Err_Ok;
|
||||
FT_Face face = FT_CMAP_FACE( cmap );
|
||||
FT_Library library = FT_FACE_LIBRARY( face );
|
||||
|
||||
|
||||
cmap_info->language = 0;
|
||||
cmap_info->format = 0;
|
||||
|
||||
if ( cmap->clazz != &FT_CFF_CMAP_ENCODING_CLASS_REC_GET &&
|
||||
cmap->clazz != &FT_CFF_CMAP_UNICODE_CLASS_REC_GET )
|
||||
{
|
||||
FT_Module sfnt = FT_Get_Module( library, "sfnt" );
|
||||
FT_Service_TTCMaps service =
|
||||
(FT_Service_TTCMaps)ft_module_get_service( sfnt,
|
||||
FT_SERVICE_ID_TT_CMAP );
|
||||
|
||||
|
||||
if ( service && service->get_cmap_info )
|
||||
error = service->get_cmap_info( charmap, cmap_info );
|
||||
}
|
||||
|
||||
return error;
|
||||
}
|
||||
|
||||
|
||||
FT_DEFINE_SERVICE_TTCMAPSREC(cff_service_get_cmap_info,
|
||||
(TT_CMap_Info_GetFunc)cff_get_cmap_info
|
||||
)
|
||||
|
||||
|
||||
/*
|
||||
* CID INFO SERVICE
|
||||
*
|
||||
*/
|
||||
static FT_Error
|
||||
cff_get_ros( CFF_Face face,
|
||||
const char* *registry,
|
||||
const char* *ordering,
|
||||
FT_Int *supplement )
|
||||
{
|
||||
FT_Error error = CFF_Err_Ok;
|
||||
CFF_Font cff = (CFF_Font)face->extra.data;
|
||||
|
||||
|
||||
if ( cff )
|
||||
{
|
||||
CFF_FontRecDict dict = &cff->top_font.font_dict;
|
||||
|
||||
|
||||
if ( dict->cid_registry == 0xFFFFU )
|
||||
{
|
||||
error = CFF_Err_Invalid_Argument;
|
||||
goto Fail;
|
||||
}
|
||||
|
||||
if ( registry )
|
||||
{
|
||||
if ( cff->registry == NULL )
|
||||
cff->registry = cff_index_get_sid_string( cff,
|
||||
dict->cid_registry );
|
||||
*registry = cff->registry;
|
||||
}
|
||||
|
||||
if ( ordering )
|
||||
{
|
||||
if ( cff->ordering == NULL )
|
||||
cff->ordering = cff_index_get_sid_string( cff,
|
||||
dict->cid_ordering );
|
||||
*ordering = cff->ordering;
|
||||
}
|
||||
|
||||
/*
|
||||
* XXX: According to Adobe TechNote #5176, the supplement in CFF
|
||||
* can be a real number. We truncate it to fit public API
|
||||
* since freetype-2.3.6.
|
||||
*/
|
||||
if ( supplement )
|
||||
{
|
||||
if ( dict->cid_supplement < FT_INT_MIN ||
|
||||
dict->cid_supplement > FT_INT_MAX )
|
||||
FT_TRACE1(( "cff_get_ros: too large supplement %d is truncated\n",
|
||||
dict->cid_supplement ));
|
||||
*supplement = (FT_Int)dict->cid_supplement;
|
||||
}
|
||||
}
|
||||
|
||||
Fail:
|
||||
return error;
|
||||
}
|
||||
|
||||
|
||||
static FT_Error
|
||||
cff_get_is_cid( CFF_Face face,
|
||||
FT_Bool *is_cid )
|
||||
{
|
||||
FT_Error error = CFF_Err_Ok;
|
||||
CFF_Font cff = (CFF_Font)face->extra.data;
|
||||
|
||||
|
||||
*is_cid = 0;
|
||||
|
||||
if ( cff )
|
||||
{
|
||||
CFF_FontRecDict dict = &cff->top_font.font_dict;
|
||||
|
||||
|
||||
if ( dict->cid_registry != 0xFFFFU )
|
||||
*is_cid = 1;
|
||||
}
|
||||
|
||||
return error;
|
||||
}
|
||||
|
||||
|
||||
static FT_Error
|
||||
cff_get_cid_from_glyph_index( CFF_Face face,
|
||||
FT_UInt glyph_index,
|
||||
FT_UInt *cid )
|
||||
{
|
||||
FT_Error error = CFF_Err_Ok;
|
||||
CFF_Font cff;
|
||||
|
||||
|
||||
cff = (CFF_Font)face->extra.data;
|
||||
|
||||
if ( cff )
|
||||
{
|
||||
FT_UInt c;
|
||||
CFF_FontRecDict dict = &cff->top_font.font_dict;
|
||||
|
||||
|
||||
if ( dict->cid_registry == 0xFFFFU )
|
||||
{
|
||||
error = CFF_Err_Invalid_Argument;
|
||||
goto Fail;
|
||||
}
|
||||
|
||||
if ( glyph_index > cff->num_glyphs )
|
||||
{
|
||||
error = CFF_Err_Invalid_Argument;
|
||||
goto Fail;
|
||||
}
|
||||
|
||||
c = cff->charset.sids[glyph_index];
|
||||
|
||||
if ( cid )
|
||||
*cid = c;
|
||||
}
|
||||
|
||||
Fail:
|
||||
return error;
|
||||
}
|
||||
|
||||
|
||||
FT_DEFINE_SERVICE_CIDREC(cff_service_cid_info,
|
||||
(FT_CID_GetRegistryOrderingSupplementFunc)cff_get_ros,
|
||||
(FT_CID_GetIsInternallyCIDKeyedFunc) cff_get_is_cid,
|
||||
(FT_CID_GetCIDFromGlyphIndexFunc) cff_get_cid_from_glyph_index
|
||||
)
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/**** ****/
|
||||
/**** ****/
|
||||
/**** D R I V E R I N T E R F A C E ****/
|
||||
/**** ****/
|
||||
/**** ****/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
#ifndef FT_CONFIG_OPTION_NO_GLYPH_NAMES
|
||||
FT_DEFINE_SERVICEDESCREC6(cff_services,
|
||||
FT_SERVICE_ID_XF86_NAME, FT_XF86_FORMAT_CFF,
|
||||
FT_SERVICE_ID_POSTSCRIPT_INFO, &FT_CFF_SERVICE_PS_INFO_GET,
|
||||
FT_SERVICE_ID_POSTSCRIPT_FONT_NAME, &FT_CFF_SERVICE_PS_NAME_GET,
|
||||
FT_SERVICE_ID_GLYPH_DICT, &FT_CFF_SERVICE_GLYPH_DICT_GET,
|
||||
FT_SERVICE_ID_TT_CMAP, &FT_CFF_SERVICE_GET_CMAP_INFO_GET,
|
||||
FT_SERVICE_ID_CID, &FT_CFF_SERVICE_CID_INFO_GET
|
||||
)
|
||||
#else
|
||||
FT_DEFINE_SERVICEDESCREC5(cff_services,
|
||||
FT_SERVICE_ID_XF86_NAME, FT_XF86_FORMAT_CFF,
|
||||
FT_SERVICE_ID_POSTSCRIPT_INFO, &FT_CFF_SERVICE_PS_INFO_GET,
|
||||
FT_SERVICE_ID_POSTSCRIPT_FONT_NAME, &FT_CFF_SERVICE_PS_NAME_GET,
|
||||
FT_SERVICE_ID_TT_CMAP, &FT_CFF_SERVICE_GET_CMAP_INFO_GET,
|
||||
FT_SERVICE_ID_CID, &FT_CFF_SERVICE_CID_INFO_GET
|
||||
)
|
||||
#endif
|
||||
|
||||
FT_CALLBACK_DEF( FT_Module_Interface )
|
||||
cff_get_interface( FT_Module driver, /* CFF_Driver */
|
||||
const char* module_interface )
|
||||
{
|
||||
FT_Module sfnt;
|
||||
FT_Module_Interface result;
|
||||
|
||||
|
||||
result = ft_service_list_lookup( FT_CFF_SERVICES_GET, module_interface );
|
||||
if ( result != NULL )
|
||||
return result;
|
||||
|
||||
if ( !driver )
|
||||
return NULL;
|
||||
|
||||
/* we pass our request to the `sfnt' module */
|
||||
sfnt = FT_Get_Module( driver->library, "sfnt" );
|
||||
|
||||
return sfnt ? sfnt->clazz->get_interface( sfnt, module_interface ) : 0;
|
||||
}
|
||||
|
||||
|
||||
/* The FT_DriverInterface structure is defined in ftdriver.h. */
|
||||
|
||||
#ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
|
||||
#define CFF_SIZE_SELECT cff_size_select
|
||||
#else
|
||||
#define CFF_SIZE_SELECT 0
|
||||
#endif
|
||||
|
||||
FT_DEFINE_DRIVER(cff_driver_class,
|
||||
FT_MODULE_FONT_DRIVER |
|
||||
FT_MODULE_DRIVER_SCALABLE |
|
||||
FT_MODULE_DRIVER_HAS_HINTER,
|
||||
|
||||
sizeof( CFF_DriverRec ),
|
||||
"cff",
|
||||
0x10000L,
|
||||
0x20000L,
|
||||
|
||||
0, /* module-specific interface */
|
||||
|
||||
cff_driver_init,
|
||||
cff_driver_done,
|
||||
cff_get_interface,
|
||||
|
||||
/* now the specific driver fields */
|
||||
sizeof( TT_FaceRec ),
|
||||
sizeof( CFF_SizeRec ),
|
||||
sizeof( CFF_GlyphSlotRec ),
|
||||
|
||||
cff_face_init,
|
||||
cff_face_done,
|
||||
cff_size_init,
|
||||
cff_size_done,
|
||||
cff_slot_init,
|
||||
cff_slot_done,
|
||||
|
||||
ft_stub_set_char_sizes, /* FT_CONFIG_OPTION_OLD_INTERNALS */
|
||||
ft_stub_set_pixel_sizes, /* FT_CONFIG_OPTION_OLD_INTERNALS */
|
||||
|
||||
Load_Glyph,
|
||||
|
||||
cff_get_kerning,
|
||||
0, /* FT_Face_AttachFunc */
|
||||
cff_get_advances, /* FT_Face_GetAdvancesFunc */
|
||||
|
||||
cff_size_request,
|
||||
|
||||
CFF_SIZE_SELECT
|
||||
)
|
||||
|
||||
|
||||
/* END */
|
||||
@@ -1,924 +0,0 @@
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* cffparse.c */
|
||||
/* */
|
||||
/* CFF token stream parser (body) */
|
||||
/* */
|
||||
/* Copyright 1996-2001, 2002, 2003, 2004, 2007, 2008, 2009, 2010 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 <ft2build.h>
|
||||
#include "cffparse.h"
|
||||
#include FT_INTERNAL_STREAM_H
|
||||
#include FT_INTERNAL_DEBUG_H
|
||||
|
||||
#include "cfferrs.h"
|
||||
#include "cffpic.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_cffparse
|
||||
|
||||
|
||||
|
||||
|
||||
FT_LOCAL_DEF( void )
|
||||
cff_parser_init( CFF_Parser parser,
|
||||
FT_UInt code,
|
||||
void* object,
|
||||
FT_Library library)
|
||||
{
|
||||
FT_MEM_ZERO( parser, sizeof ( *parser ) );
|
||||
|
||||
parser->top = parser->stack;
|
||||
parser->object_code = code;
|
||||
parser->object = object;
|
||||
parser->library = library;
|
||||
}
|
||||
|
||||
|
||||
/* read an integer */
|
||||
static FT_Long
|
||||
cff_parse_integer( FT_Byte* start,
|
||||
FT_Byte* limit )
|
||||
{
|
||||
FT_Byte* p = start;
|
||||
FT_Int v = *p++;
|
||||
FT_Long val = 0;
|
||||
|
||||
|
||||
if ( v == 28 )
|
||||
{
|
||||
if ( p + 2 > limit )
|
||||
goto Bad;
|
||||
|
||||
val = (FT_Short)( ( (FT_Int)p[0] << 8 ) | p[1] );
|
||||
p += 2;
|
||||
}
|
||||
else if ( v == 29 )
|
||||
{
|
||||
if ( p + 4 > limit )
|
||||
goto Bad;
|
||||
|
||||
val = ( (FT_Long)p[0] << 24 ) |
|
||||
( (FT_Long)p[1] << 16 ) |
|
||||
( (FT_Long)p[2] << 8 ) |
|
||||
p[3];
|
||||
p += 4;
|
||||
}
|
||||
else if ( v < 247 )
|
||||
{
|
||||
val = v - 139;
|
||||
}
|
||||
else if ( v < 251 )
|
||||
{
|
||||
if ( p + 1 > limit )
|
||||
goto Bad;
|
||||
|
||||
val = ( v - 247 ) * 256 + p[0] + 108;
|
||||
p++;
|
||||
}
|
||||
else
|
||||
{
|
||||
if ( p + 1 > limit )
|
||||
goto Bad;
|
||||
|
||||
val = -( v - 251 ) * 256 - p[0] - 108;
|
||||
p++;
|
||||
}
|
||||
|
||||
Exit:
|
||||
return val;
|
||||
|
||||
Bad:
|
||||
val = 0;
|
||||
goto Exit;
|
||||
}
|
||||
|
||||
|
||||
static const FT_Long power_tens[] =
|
||||
{
|
||||
1L,
|
||||
10L,
|
||||
100L,
|
||||
1000L,
|
||||
10000L,
|
||||
100000L,
|
||||
1000000L,
|
||||
10000000L,
|
||||
100000000L,
|
||||
1000000000L
|
||||
};
|
||||
|
||||
|
||||
/* read a real */
|
||||
static FT_Fixed
|
||||
cff_parse_real( FT_Byte* start,
|
||||
FT_Byte* limit,
|
||||
FT_Long power_ten,
|
||||
FT_Long* scaling )
|
||||
{
|
||||
FT_Byte* p = start;
|
||||
FT_UInt nib;
|
||||
FT_UInt phase;
|
||||
|
||||
FT_Long result, number, exponent;
|
||||
FT_Int sign = 0, exponent_sign = 0;
|
||||
FT_Long exponent_add, integer_length, fraction_length;
|
||||
|
||||
|
||||
if ( scaling )
|
||||
*scaling = 0;
|
||||
|
||||
result = 0;
|
||||
|
||||
number = 0;
|
||||
exponent = 0;
|
||||
|
||||
exponent_add = 0;
|
||||
integer_length = 0;
|
||||
fraction_length = 0;
|
||||
|
||||
/* First of all, read the integer part. */
|
||||
phase = 4;
|
||||
|
||||
for (;;)
|
||||
{
|
||||
/* If we entered this iteration with phase == 4, we need to */
|
||||
/* read a new byte. This also skips past the initial 0x1E. */
|
||||
if ( phase )
|
||||
{
|
||||
p++;
|
||||
|
||||
/* Make sure we don't read past the end. */
|
||||
if ( p >= limit )
|
||||
goto Exit;
|
||||
}
|
||||
|
||||
/* Get the nibble. */
|
||||
nib = ( p[0] >> phase ) & 0xF;
|
||||
phase = 4 - phase;
|
||||
|
||||
if ( nib == 0xE )
|
||||
sign = 1;
|
||||
else if ( nib > 9 )
|
||||
break;
|
||||
else
|
||||
{
|
||||
/* Increase exponent if we can't add the digit. */
|
||||
if ( number >= 0xCCCCCCCL )
|
||||
exponent_add++;
|
||||
/* Skip leading zeros. */
|
||||
else if ( nib || number )
|
||||
{
|
||||
integer_length++;
|
||||
number = number * 10 + nib;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/* Read fraction part, if any. */
|
||||
if ( nib == 0xa )
|
||||
for (;;)
|
||||
{
|
||||
/* If we entered this iteration with phase == 4, we need */
|
||||
/* to read a new byte. */
|
||||
if ( phase )
|
||||
{
|
||||
p++;
|
||||
|
||||
/* Make sure we don't read past the end. */
|
||||
if ( p >= limit )
|
||||
goto Exit;
|
||||
}
|
||||
|
||||
/* Get the nibble. */
|
||||
nib = ( p[0] >> phase ) & 0xF;
|
||||
phase = 4 - phase;
|
||||
if ( nib >= 10 )
|
||||
break;
|
||||
|
||||
/* Skip leading zeros if possible. */
|
||||
if ( !nib && !number )
|
||||
exponent_add--;
|
||||
/* Only add digit if we don't overflow. */
|
||||
else if ( number < 0xCCCCCCCL && fraction_length < 9 )
|
||||
{
|
||||
fraction_length++;
|
||||
number = number * 10 + nib;
|
||||
}
|
||||
}
|
||||
|
||||
/* Read exponent, if any. */
|
||||
if ( nib == 12 )
|
||||
{
|
||||
exponent_sign = 1;
|
||||
nib = 11;
|
||||
}
|
||||
|
||||
if ( nib == 11 )
|
||||
{
|
||||
for (;;)
|
||||
{
|
||||
/* If we entered this iteration with phase == 4, */
|
||||
/* we need to read a new byte. */
|
||||
if ( phase )
|
||||
{
|
||||
p++;
|
||||
|
||||
/* Make sure we don't read past the end. */
|
||||
if ( p >= limit )
|
||||
goto Exit;
|
||||
}
|
||||
|
||||
/* Get the nibble. */
|
||||
nib = ( p[0] >> phase ) & 0xF;
|
||||
phase = 4 - phase;
|
||||
if ( nib >= 10 )
|
||||
break;
|
||||
|
||||
exponent = exponent * 10 + nib;
|
||||
|
||||
/* Arbitrarily limit exponent. */
|
||||
if ( exponent > 1000 )
|
||||
goto Exit;
|
||||
}
|
||||
|
||||
if ( exponent_sign )
|
||||
exponent = -exponent;
|
||||
}
|
||||
|
||||
/* We don't check `power_ten' and `exponent_add'. */
|
||||
exponent += power_ten + exponent_add;
|
||||
|
||||
if ( scaling )
|
||||
{
|
||||
/* Only use `fraction_length'. */
|
||||
fraction_length += integer_length;
|
||||
exponent += integer_length;
|
||||
|
||||
if ( fraction_length <= 5 )
|
||||
{
|
||||
if ( number > 0x7FFFL )
|
||||
{
|
||||
result = FT_DivFix( number, 10 );
|
||||
*scaling = exponent - fraction_length + 1;
|
||||
}
|
||||
else
|
||||
{
|
||||
if ( exponent > 0 )
|
||||
{
|
||||
FT_Long new_fraction_length, shift;
|
||||
|
||||
|
||||
/* Make `scaling' as small as possible. */
|
||||
new_fraction_length = FT_MIN( exponent, 5 );
|
||||
exponent -= new_fraction_length;
|
||||
shift = new_fraction_length - fraction_length;
|
||||
|
||||
number *= power_tens[shift];
|
||||
if ( number > 0x7FFFL )
|
||||
{
|
||||
number /= 10;
|
||||
exponent += 1;
|
||||
}
|
||||
}
|
||||
else
|
||||
exponent -= fraction_length;
|
||||
|
||||
result = number << 16;
|
||||
*scaling = exponent;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
if ( ( number / power_tens[fraction_length - 5] ) > 0x7FFFL )
|
||||
{
|
||||
result = FT_DivFix( number, power_tens[fraction_length - 4] );
|
||||
*scaling = exponent - 4;
|
||||
}
|
||||
else
|
||||
{
|
||||
result = FT_DivFix( number, power_tens[fraction_length - 5] );
|
||||
*scaling = exponent - 5;
|
||||
}
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
integer_length += exponent;
|
||||
fraction_length -= exponent;
|
||||
|
||||
/* Check for overflow and underflow. */
|
||||
if ( FT_ABS( integer_length ) > 5 )
|
||||
goto Exit;
|
||||
|
||||
/* Remove non-significant digits. */
|
||||
if ( integer_length < 0 )
|
||||
{
|
||||
number /= power_tens[-integer_length];
|
||||
fraction_length += integer_length;
|
||||
}
|
||||
|
||||
/* this can only happen if exponent was non-zero */
|
||||
if ( fraction_length == 10 )
|
||||
{
|
||||
number /= 10;
|
||||
fraction_length -= 1;
|
||||
}
|
||||
|
||||
/* Convert into 16.16 format. */
|
||||
if ( fraction_length > 0 )
|
||||
{
|
||||
if ( ( number / power_tens[fraction_length] ) > 0x7FFFL )
|
||||
goto Exit;
|
||||
|
||||
result = FT_DivFix( number, power_tens[fraction_length] );
|
||||
}
|
||||
else
|
||||
{
|
||||
number *= power_tens[-fraction_length];
|
||||
|
||||
if ( number > 0x7FFFL )
|
||||
goto Exit;
|
||||
|
||||
result = number << 16;
|
||||
}
|
||||
}
|
||||
|
||||
if ( sign )
|
||||
result = -result;
|
||||
|
||||
Exit:
|
||||
return result;
|
||||
}
|
||||
|
||||
|
||||
/* read a number, either integer or real */
|
||||
static FT_Long
|
||||
cff_parse_num( FT_Byte** d )
|
||||
{
|
||||
return **d == 30 ? ( cff_parse_real( d[0], d[1], 0, NULL ) >> 16 )
|
||||
: cff_parse_integer( d[0], d[1] );
|
||||
}
|
||||
|
||||
|
||||
/* read a floating point number, either integer or real */
|
||||
static FT_Fixed
|
||||
cff_parse_fixed( FT_Byte** d )
|
||||
{
|
||||
return **d == 30 ? cff_parse_real( d[0], d[1], 0, NULL )
|
||||
: cff_parse_integer( d[0], d[1] ) << 16;
|
||||
}
|
||||
|
||||
|
||||
/* read a floating point number, either integer or real, */
|
||||
/* but return `10^scaling' times the number read in */
|
||||
static FT_Fixed
|
||||
cff_parse_fixed_scaled( FT_Byte** d,
|
||||
FT_Long scaling )
|
||||
{
|
||||
return **d == 30 ? cff_parse_real( d[0], d[1], scaling, NULL )
|
||||
: ( cff_parse_integer( d[0], d[1] ) *
|
||||
power_tens[scaling] ) << 16;
|
||||
}
|
||||
|
||||
|
||||
/* read a floating point number, either integer or real, */
|
||||
/* and return it as precise as possible -- `scaling' returns */
|
||||
/* the scaling factor (as a power of 10) */
|
||||
static FT_Fixed
|
||||
cff_parse_fixed_dynamic( FT_Byte** d,
|
||||
FT_Long* scaling )
|
||||
{
|
||||
FT_ASSERT( scaling );
|
||||
|
||||
if ( **d == 30 )
|
||||
return cff_parse_real( d[0], d[1], 0, scaling );
|
||||
else
|
||||
{
|
||||
FT_Long number;
|
||||
FT_Int integer_length;
|
||||
|
||||
|
||||
number = cff_parse_integer( d[0], d[1] );
|
||||
|
||||
if ( number > 0x7FFFL )
|
||||
{
|
||||
for ( integer_length = 5; integer_length < 10; integer_length++ )
|
||||
if ( number < power_tens[integer_length] )
|
||||
break;
|
||||
|
||||
if ( ( number / power_tens[integer_length - 5] ) > 0x7FFFL )
|
||||
{
|
||||
*scaling = integer_length - 4;
|
||||
return FT_DivFix( number, power_tens[integer_length - 4] );
|
||||
}
|
||||
else
|
||||
{
|
||||
*scaling = integer_length - 5;
|
||||
return FT_DivFix( number, power_tens[integer_length - 5] );
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
*scaling = 0;
|
||||
return number << 16;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
static FT_Error
|
||||
cff_parse_font_matrix( CFF_Parser parser )
|
||||
{
|
||||
CFF_FontRecDict dict = (CFF_FontRecDict)parser->object;
|
||||
FT_Matrix* matrix = &dict->font_matrix;
|
||||
FT_Vector* offset = &dict->font_offset;
|
||||
FT_ULong* upm = &dict->units_per_em;
|
||||
FT_Byte** data = parser->stack;
|
||||
FT_Error error = CFF_Err_Stack_Underflow;
|
||||
|
||||
|
||||
if ( parser->top >= parser->stack + 6 )
|
||||
{
|
||||
FT_Long scaling;
|
||||
|
||||
|
||||
error = CFF_Err_Ok;
|
||||
|
||||
/* We expect a well-formed font matrix, this is, the matrix elements */
|
||||
/* `xx' and `yy' are of approximately the same magnitude. To avoid */
|
||||
/* loss of precision, we use the magnitude of element `xx' to scale */
|
||||
/* all other elements. The scaling factor is then contained in the */
|
||||
/* `units_per_em' value. */
|
||||
|
||||
matrix->xx = cff_parse_fixed_dynamic( data++, &scaling );
|
||||
|
||||
scaling = -scaling;
|
||||
|
||||
if ( scaling < 0 || scaling > 9 )
|
||||
{
|
||||
/* Return default matrix in case of unlikely values. */
|
||||
matrix->xx = 0x10000L;
|
||||
matrix->yx = 0;
|
||||
matrix->yx = 0;
|
||||
matrix->yy = 0x10000L;
|
||||
offset->x = 0;
|
||||
offset->y = 0;
|
||||
*upm = 1;
|
||||
|
||||
goto Exit;
|
||||
}
|
||||
|
||||
matrix->yx = cff_parse_fixed_scaled( data++, scaling );
|
||||
matrix->xy = cff_parse_fixed_scaled( data++, scaling );
|
||||
matrix->yy = cff_parse_fixed_scaled( data++, scaling );
|
||||
offset->x = cff_parse_fixed_scaled( data++, scaling );
|
||||
offset->y = cff_parse_fixed_scaled( data, scaling );
|
||||
|
||||
*upm = power_tens[scaling];
|
||||
}
|
||||
|
||||
Exit:
|
||||
return error;
|
||||
}
|
||||
|
||||
|
||||
static FT_Error
|
||||
cff_parse_font_bbox( CFF_Parser parser )
|
||||
{
|
||||
CFF_FontRecDict dict = (CFF_FontRecDict)parser->object;
|
||||
FT_BBox* bbox = &dict->font_bbox;
|
||||
FT_Byte** data = parser->stack;
|
||||
FT_Error error;
|
||||
|
||||
|
||||
error = CFF_Err_Stack_Underflow;
|
||||
|
||||
if ( parser->top >= parser->stack + 4 )
|
||||
{
|
||||
bbox->xMin = FT_RoundFix( cff_parse_fixed( data++ ) );
|
||||
bbox->yMin = FT_RoundFix( cff_parse_fixed( data++ ) );
|
||||
bbox->xMax = FT_RoundFix( cff_parse_fixed( data++ ) );
|
||||
bbox->yMax = FT_RoundFix( cff_parse_fixed( data ) );
|
||||
error = CFF_Err_Ok;
|
||||
}
|
||||
|
||||
return error;
|
||||
}
|
||||
|
||||
|
||||
static FT_Error
|
||||
cff_parse_private_dict( CFF_Parser parser )
|
||||
{
|
||||
CFF_FontRecDict dict = (CFF_FontRecDict)parser->object;
|
||||
FT_Byte** data = parser->stack;
|
||||
FT_Error error;
|
||||
|
||||
|
||||
error = CFF_Err_Stack_Underflow;
|
||||
|
||||
if ( parser->top >= parser->stack + 2 )
|
||||
{
|
||||
dict->private_size = cff_parse_num( data++ );
|
||||
dict->private_offset = cff_parse_num( data );
|
||||
error = CFF_Err_Ok;
|
||||
}
|
||||
|
||||
return error;
|
||||
}
|
||||
|
||||
|
||||
static FT_Error
|
||||
cff_parse_cid_ros( CFF_Parser parser )
|
||||
{
|
||||
CFF_FontRecDict dict = (CFF_FontRecDict)parser->object;
|
||||
FT_Byte** data = parser->stack;
|
||||
FT_Error error;
|
||||
|
||||
|
||||
error = CFF_Err_Stack_Underflow;
|
||||
|
||||
if ( parser->top >= parser->stack + 3 )
|
||||
{
|
||||
dict->cid_registry = (FT_UInt)cff_parse_num ( data++ );
|
||||
dict->cid_ordering = (FT_UInt)cff_parse_num ( data++ );
|
||||
if ( **data == 30 )
|
||||
FT_TRACE1(( "cff_parse_cid_ros: real supplement is rounded\n" ));
|
||||
dict->cid_supplement = cff_parse_num( data );
|
||||
if ( dict->cid_supplement < 0 )
|
||||
FT_TRACE1(( "cff_parse_cid_ros: negative supplement %d is found\n",
|
||||
dict->cid_supplement ));
|
||||
error = CFF_Err_Ok;
|
||||
}
|
||||
|
||||
return error;
|
||||
}
|
||||
|
||||
|
||||
#define CFF_FIELD_NUM( code, name ) \
|
||||
CFF_FIELD( code, name, cff_kind_num )
|
||||
#define CFF_FIELD_FIXED( code, name ) \
|
||||
CFF_FIELD( code, name, cff_kind_fixed )
|
||||
#define CFF_FIELD_FIXED_1000( code, name ) \
|
||||
CFF_FIELD( code, name, cff_kind_fixed_thousand )
|
||||
#define CFF_FIELD_STRING( code, name ) \
|
||||
CFF_FIELD( code, name, cff_kind_string )
|
||||
#define CFF_FIELD_BOOL( code, name ) \
|
||||
CFF_FIELD( code, name, cff_kind_bool )
|
||||
#define CFF_FIELD_DELTA( code, name, max ) \
|
||||
CFF_FIELD( code, name, cff_kind_delta )
|
||||
|
||||
#define CFFCODE_TOPDICT 0x1000
|
||||
#define CFFCODE_PRIVATE 0x2000
|
||||
|
||||
#ifndef FT_CONFIG_OPTION_PIC
|
||||
|
||||
#define CFF_FIELD_CALLBACK( code, name ) \
|
||||
{ \
|
||||
cff_kind_callback, \
|
||||
code | CFFCODE, \
|
||||
0, 0, \
|
||||
cff_parse_ ## name, \
|
||||
0, 0 \
|
||||
},
|
||||
|
||||
#undef CFF_FIELD
|
||||
#define CFF_FIELD( code, name, kind ) \
|
||||
{ \
|
||||
kind, \
|
||||
code | CFFCODE, \
|
||||
FT_FIELD_OFFSET( name ), \
|
||||
FT_FIELD_SIZE( name ), \
|
||||
0, 0, 0 \
|
||||
},
|
||||
|
||||
#undef CFF_FIELD_DELTA
|
||||
#define CFF_FIELD_DELTA( code, name, max ) \
|
||||
{ \
|
||||
cff_kind_delta, \
|
||||
code | CFFCODE, \
|
||||
FT_FIELD_OFFSET( name ), \
|
||||
FT_FIELD_SIZE_DELTA( name ), \
|
||||
0, \
|
||||
max, \
|
||||
FT_FIELD_OFFSET( num_ ## name ) \
|
||||
},
|
||||
|
||||
static const CFF_Field_Handler cff_field_handlers[] =
|
||||
{
|
||||
|
||||
#include "cfftoken.h"
|
||||
|
||||
{ 0, 0, 0, 0, 0, 0, 0 }
|
||||
};
|
||||
|
||||
|
||||
#else /* FT_CONFIG_OPTION_PIC */
|
||||
|
||||
void FT_Destroy_Class_cff_field_handlers(FT_Library library, CFF_Field_Handler* clazz)
|
||||
{
|
||||
FT_Memory memory = library->memory;
|
||||
if ( clazz )
|
||||
FT_FREE( clazz );
|
||||
}
|
||||
|
||||
FT_Error FT_Create_Class_cff_field_handlers(FT_Library library, CFF_Field_Handler** output_class)
|
||||
{
|
||||
CFF_Field_Handler* clazz;
|
||||
FT_Error error;
|
||||
FT_Memory memory = library->memory;
|
||||
int i=0;
|
||||
|
||||
#undef CFF_FIELD
|
||||
#undef CFF_FIELD_DELTA
|
||||
#undef CFF_FIELD_CALLBACK
|
||||
#define CFF_FIELD_CALLBACK( code, name ) i++;
|
||||
#define CFF_FIELD( code, name, kind ) i++;
|
||||
#define CFF_FIELD_DELTA( code, name, max ) i++;
|
||||
|
||||
#include "cfftoken.h"
|
||||
i++;/*{ 0, 0, 0, 0, 0, 0, 0 }*/
|
||||
|
||||
if ( FT_ALLOC( clazz, sizeof(CFF_Field_Handler)*i ) )
|
||||
return error;
|
||||
|
||||
i=0;
|
||||
#undef CFF_FIELD
|
||||
#undef CFF_FIELD_DELTA
|
||||
#undef CFF_FIELD_CALLBACK
|
||||
|
||||
#define CFF_FIELD_CALLBACK( code_, name_ ) \
|
||||
clazz[i].kind = cff_kind_callback; \
|
||||
clazz[i].code = code_ | CFFCODE; \
|
||||
clazz[i].offset = 0; \
|
||||
clazz[i].size = 0; \
|
||||
clazz[i].reader = cff_parse_ ## name_; \
|
||||
clazz[i].array_max = 0; \
|
||||
clazz[i].count_offset = 0; \
|
||||
i++;
|
||||
|
||||
#undef CFF_FIELD
|
||||
#define CFF_FIELD( code_, name_, kind_ ) \
|
||||
clazz[i].kind = kind_; \
|
||||
clazz[i].code = code_ | CFFCODE; \
|
||||
clazz[i].offset = FT_FIELD_OFFSET( name_ ); \
|
||||
clazz[i].size = FT_FIELD_SIZE( name_ ); \
|
||||
clazz[i].reader = 0; \
|
||||
clazz[i].array_max = 0; \
|
||||
clazz[i].count_offset = 0; \
|
||||
i++; \
|
||||
|
||||
#undef CFF_FIELD_DELTA
|
||||
#define CFF_FIELD_DELTA( code_, name_, max_ ) \
|
||||
clazz[i].kind = cff_kind_delta; \
|
||||
clazz[i].code = code_ | CFFCODE; \
|
||||
clazz[i].offset = FT_FIELD_OFFSET( name_ ); \
|
||||
clazz[i].size = FT_FIELD_SIZE_DELTA( name_ ); \
|
||||
clazz[i].reader = 0; \
|
||||
clazz[i].array_max = max_; \
|
||||
clazz[i].count_offset = FT_FIELD_OFFSET( num_ ## name_ ); \
|
||||
i++;
|
||||
|
||||
#include "cfftoken.h"
|
||||
|
||||
clazz[i].kind = 0;
|
||||
clazz[i].code = 0;
|
||||
clazz[i].offset = 0;
|
||||
clazz[i].size = 0;
|
||||
clazz[i].reader = 0;
|
||||
clazz[i].array_max = 0;
|
||||
clazz[i].count_offset = 0;
|
||||
|
||||
*output_class = clazz;
|
||||
return CFF_Err_Ok;
|
||||
}
|
||||
|
||||
|
||||
#endif /* FT_CONFIG_OPTION_PIC */
|
||||
|
||||
|
||||
FT_LOCAL_DEF( FT_Error )
|
||||
cff_parser_run( CFF_Parser parser,
|
||||
FT_Byte* start,
|
||||
FT_Byte* limit )
|
||||
{
|
||||
FT_Byte* p = start;
|
||||
FT_Error error = CFF_Err_Ok;
|
||||
FT_Library library = parser->library;
|
||||
FT_UNUSED(library);
|
||||
|
||||
|
||||
parser->top = parser->stack;
|
||||
parser->start = start;
|
||||
parser->limit = limit;
|
||||
parser->cursor = start;
|
||||
|
||||
while ( p < limit )
|
||||
{
|
||||
FT_UInt v = *p;
|
||||
|
||||
|
||||
if ( v >= 27 && v != 31 )
|
||||
{
|
||||
/* it's a number; we will push its position on the stack */
|
||||
if ( parser->top - parser->stack >= CFF_MAX_STACK_DEPTH )
|
||||
goto Stack_Overflow;
|
||||
|
||||
*parser->top ++ = p;
|
||||
|
||||
/* now, skip it */
|
||||
if ( v == 30 )
|
||||
{
|
||||
/* skip real number */
|
||||
p++;
|
||||
for (;;)
|
||||
{
|
||||
/* An unterminated floating point number at the */
|
||||
/* end of a dictionary is invalid but harmless. */
|
||||
if ( p >= limit )
|
||||
goto Exit;
|
||||
v = p[0] >> 4;
|
||||
if ( v == 15 )
|
||||
break;
|
||||
v = p[0] & 0xF;
|
||||
if ( v == 15 )
|
||||
break;
|
||||
p++;
|
||||
}
|
||||
}
|
||||
else if ( v == 28 )
|
||||
p += 2;
|
||||
else if ( v == 29 )
|
||||
p += 4;
|
||||
else if ( v > 246 )
|
||||
p += 1;
|
||||
}
|
||||
else
|
||||
{
|
||||
/* This is not a number, hence it's an operator. Compute its code */
|
||||
/* and look for it in our current list. */
|
||||
|
||||
FT_UInt code;
|
||||
FT_UInt num_args = (FT_UInt)
|
||||
( parser->top - parser->stack );
|
||||
const CFF_Field_Handler* field;
|
||||
|
||||
|
||||
*parser->top = p;
|
||||
code = v;
|
||||
if ( v == 12 )
|
||||
{
|
||||
/* two byte operator */
|
||||
p++;
|
||||
if ( p >= limit )
|
||||
goto Syntax_Error;
|
||||
|
||||
code = 0x100 | p[0];
|
||||
}
|
||||
code = code | parser->object_code;
|
||||
|
||||
for ( field = FT_CFF_FIELD_HANDLERS_GET; field->kind; field++ )
|
||||
{
|
||||
if ( field->code == (FT_Int)code )
|
||||
{
|
||||
/* we found our field's handler; read it */
|
||||
FT_Long val;
|
||||
FT_Byte* q = (FT_Byte*)parser->object + field->offset;
|
||||
|
||||
|
||||
/* check that we have enough arguments -- except for */
|
||||
/* delta encoded arrays, which can be empty */
|
||||
if ( field->kind != cff_kind_delta && num_args < 1 )
|
||||
goto Stack_Underflow;
|
||||
|
||||
switch ( field->kind )
|
||||
{
|
||||
case cff_kind_bool:
|
||||
case cff_kind_string:
|
||||
case cff_kind_num:
|
||||
val = cff_parse_num( parser->stack );
|
||||
goto Store_Number;
|
||||
|
||||
case cff_kind_fixed:
|
||||
val = cff_parse_fixed( parser->stack );
|
||||
goto Store_Number;
|
||||
|
||||
case cff_kind_fixed_thousand:
|
||||
val = cff_parse_fixed_scaled( parser->stack, 3 );
|
||||
|
||||
Store_Number:
|
||||
switch ( field->size )
|
||||
{
|
||||
case (8 / FT_CHAR_BIT):
|
||||
*(FT_Byte*)q = (FT_Byte)val;
|
||||
break;
|
||||
|
||||
case (16 / FT_CHAR_BIT):
|
||||
*(FT_Short*)q = (FT_Short)val;
|
||||
break;
|
||||
|
||||
case (32 / FT_CHAR_BIT):
|
||||
*(FT_Int32*)q = (FT_Int)val;
|
||||
break;
|
||||
|
||||
default: /* for 64-bit systems */
|
||||
*(FT_Long*)q = val;
|
||||
}
|
||||
break;
|
||||
|
||||
case cff_kind_delta:
|
||||
{
|
||||
FT_Byte* qcount = (FT_Byte*)parser->object +
|
||||
field->count_offset;
|
||||
|
||||
FT_Byte** data = parser->stack;
|
||||
|
||||
|
||||
if ( num_args > field->array_max )
|
||||
num_args = field->array_max;
|
||||
|
||||
/* store count */
|
||||
*qcount = (FT_Byte)num_args;
|
||||
|
||||
val = 0;
|
||||
while ( num_args > 0 )
|
||||
{
|
||||
val += cff_parse_num( data++ );
|
||||
switch ( field->size )
|
||||
{
|
||||
case (8 / FT_CHAR_BIT):
|
||||
*(FT_Byte*)q = (FT_Byte)val;
|
||||
break;
|
||||
|
||||
case (16 / FT_CHAR_BIT):
|
||||
*(FT_Short*)q = (FT_Short)val;
|
||||
break;
|
||||
|
||||
case (32 / FT_CHAR_BIT):
|
||||
*(FT_Int32*)q = (FT_Int)val;
|
||||
break;
|
||||
|
||||
default: /* for 64-bit systems */
|
||||
*(FT_Long*)q = val;
|
||||
}
|
||||
|
||||
q += field->size;
|
||||
num_args--;
|
||||
}
|
||||
}
|
||||
break;
|
||||
|
||||
default: /* callback */
|
||||
error = field->reader( parser );
|
||||
if ( error )
|
||||
goto Exit;
|
||||
}
|
||||
goto Found;
|
||||
}
|
||||
}
|
||||
|
||||
/* this is an unknown operator, or it is unsupported; */
|
||||
/* we will ignore it for now. */
|
||||
|
||||
Found:
|
||||
/* clear stack */
|
||||
parser->top = parser->stack;
|
||||
}
|
||||
p++;
|
||||
}
|
||||
|
||||
Exit:
|
||||
return error;
|
||||
|
||||
Stack_Overflow:
|
||||
error = CFF_Err_Invalid_Argument;
|
||||
goto Exit;
|
||||
|
||||
Stack_Underflow:
|
||||
error = CFF_Err_Invalid_Argument;
|
||||
goto Exit;
|
||||
|
||||
Syntax_Error:
|
||||
error = CFF_Err_Invalid_Argument;
|
||||
goto Exit;
|
||||
}
|
||||
|
||||
|
||||
/* END */
|
||||
@@ -1,101 +0,0 @@
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* cffpic.c */
|
||||
/* */
|
||||
/* The FreeType position independent code services for cff module. */
|
||||
/* */
|
||||
/* Copyright 2009, 2010 by */
|
||||
/* Oran Agra and Mickey Gabel. */
|
||||
/* */
|
||||
/* 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 <ft2build.h>
|
||||
#include FT_FREETYPE_H
|
||||
#include FT_INTERNAL_OBJECTS_H
|
||||
#include "cffpic.h"
|
||||
|
||||
#ifdef FT_CONFIG_OPTION_PIC
|
||||
|
||||
/* forward declaration of PIC init functions from cffdrivr.c */
|
||||
FT_Error FT_Create_Class_cff_services( FT_Library, FT_ServiceDescRec**);
|
||||
void FT_Destroy_Class_cff_services( FT_Library, FT_ServiceDescRec*);
|
||||
void FT_Init_Class_cff_service_ps_info( FT_Library, FT_Service_PsInfoRec*);
|
||||
void FT_Init_Class_cff_service_glyph_dict( FT_Library, FT_Service_GlyphDictRec*);
|
||||
void FT_Init_Class_cff_service_ps_name( FT_Library, FT_Service_PsFontNameRec*);
|
||||
void FT_Init_Class_cff_service_get_cmap_info( FT_Library, FT_Service_TTCMapsRec*);
|
||||
void FT_Init_Class_cff_service_cid_info( FT_Library, FT_Service_CIDRec*);
|
||||
|
||||
/* forward declaration of PIC init functions from cffparse.c */
|
||||
FT_Error FT_Create_Class_cff_field_handlers( FT_Library, CFF_Field_Handler**);
|
||||
void FT_Destroy_Class_cff_field_handlers( FT_Library, CFF_Field_Handler*);
|
||||
|
||||
/* forward declaration of PIC init functions from cffcmap.c */
|
||||
void FT_Init_Class_cff_cmap_encoding_class_rec( FT_Library, FT_CMap_ClassRec*);
|
||||
void FT_Init_Class_cff_cmap_unicode_class_rec( FT_Library, FT_CMap_ClassRec*);
|
||||
|
||||
void
|
||||
cff_driver_class_pic_free( FT_Library library )
|
||||
{
|
||||
FT_PIC_Container* pic_container = &library->pic_container;
|
||||
FT_Memory memory = library->memory;
|
||||
if ( pic_container->cff )
|
||||
{
|
||||
CffModulePIC* container = (CffModulePIC*)pic_container->cff;
|
||||
if(container->cff_services)
|
||||
FT_Destroy_Class_cff_services(library, container->cff_services);
|
||||
container->cff_services = NULL;
|
||||
if(container->cff_field_handlers)
|
||||
FT_Destroy_Class_cff_field_handlers(library, container->cff_field_handlers);
|
||||
container->cff_field_handlers = NULL;
|
||||
FT_FREE( container );
|
||||
pic_container->cff = NULL;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
FT_Error
|
||||
cff_driver_class_pic_init( FT_Library library )
|
||||
{
|
||||
FT_PIC_Container* pic_container = &library->pic_container;
|
||||
FT_Error error = CFF_Err_Ok;
|
||||
CffModulePIC* container;
|
||||
FT_Memory memory = library->memory;
|
||||
|
||||
|
||||
/* allocate pointer, clear and set global container pointer */
|
||||
if ( FT_ALLOC ( container, sizeof ( *container ) ) )
|
||||
return error;
|
||||
FT_MEM_SET( container, 0, sizeof ( *container ) );
|
||||
pic_container->cff = container;
|
||||
|
||||
/* initialize pointer table - this is how the module usually expects this data */
|
||||
error = FT_Create_Class_cff_services(library, &container->cff_services);
|
||||
if(error)
|
||||
goto Exit;
|
||||
error = FT_Create_Class_cff_field_handlers(library, &container->cff_field_handlers);
|
||||
if(error)
|
||||
goto Exit;
|
||||
FT_Init_Class_cff_service_ps_info(library, &container->cff_service_ps_info);
|
||||
FT_Init_Class_cff_service_glyph_dict(library, &container->cff_service_glyph_dict);
|
||||
FT_Init_Class_cff_service_ps_name(library, &container->cff_service_ps_name);
|
||||
FT_Init_Class_cff_service_get_cmap_info(library, &container->cff_service_get_cmap_info);
|
||||
FT_Init_Class_cff_service_cid_info(library, &container->cff_service_cid_info);
|
||||
FT_Init_Class_cff_cmap_encoding_class_rec(library, &container->cff_cmap_encoding_class_rec);
|
||||
FT_Init_Class_cff_cmap_unicode_class_rec(library, &container->cff_cmap_unicode_class_rec);
|
||||
Exit:
|
||||
if(error)
|
||||
cff_driver_class_pic_free(library);
|
||||
return error;
|
||||
}
|
||||
|
||||
#endif /* FT_CONFIG_OPTION_PIC */
|
||||
|
||||
|
||||
/* END */
|
||||
@@ -1,80 +0,0 @@
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* cffpic.h */
|
||||
/* */
|
||||
/* The FreeType position independent code services for cff module. */
|
||||
/* */
|
||||
/* Copyright 2009 by */
|
||||
/* Oran Agra and Mickey Gabel. */
|
||||
/* */
|
||||
/* 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 __CFFPIC_H__
|
||||
#define __CFFPIC_H__
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
#include FT_INTERNAL_PIC_H
|
||||
|
||||
#ifndef FT_CONFIG_OPTION_PIC
|
||||
#define FT_CFF_SERVICE_PS_INFO_GET cff_service_ps_info
|
||||
#define FT_CFF_SERVICE_GLYPH_DICT_GET cff_service_glyph_dict
|
||||
#define FT_CFF_SERVICE_PS_NAME_GET cff_service_ps_name
|
||||
#define FT_CFF_SERVICE_GET_CMAP_INFO_GET cff_service_get_cmap_info
|
||||
#define FT_CFF_SERVICE_CID_INFO_GET cff_service_cid_info
|
||||
#define FT_CFF_SERVICES_GET cff_services
|
||||
#define FT_CFF_CMAP_ENCODING_CLASS_REC_GET cff_cmap_encoding_class_rec
|
||||
#define FT_CFF_CMAP_UNICODE_CLASS_REC_GET cff_cmap_unicode_class_rec
|
||||
#define FT_CFF_FIELD_HANDLERS_GET cff_field_handlers
|
||||
|
||||
#else /* FT_CONFIG_OPTION_PIC */
|
||||
|
||||
#include FT_SERVICE_GLYPH_DICT_H
|
||||
#include "cffparse.h"
|
||||
#include FT_SERVICE_POSTSCRIPT_INFO_H
|
||||
#include FT_SERVICE_POSTSCRIPT_NAME_H
|
||||
#include FT_SERVICE_TT_CMAP_H
|
||||
#include FT_SERVICE_CID_H
|
||||
|
||||
typedef struct CffModulePIC_
|
||||
{
|
||||
FT_ServiceDescRec* cff_services;
|
||||
CFF_Field_Handler* cff_field_handlers;
|
||||
FT_Service_PsInfoRec cff_service_ps_info;
|
||||
FT_Service_GlyphDictRec cff_service_glyph_dict;
|
||||
FT_Service_PsFontNameRec cff_service_ps_name;
|
||||
FT_Service_TTCMapsRec cff_service_get_cmap_info;
|
||||
FT_Service_CIDRec cff_service_cid_info;
|
||||
FT_CMap_ClassRec cff_cmap_encoding_class_rec;
|
||||
FT_CMap_ClassRec cff_cmap_unicode_class_rec;
|
||||
} CffModulePIC;
|
||||
|
||||
#define GET_PIC(lib) ((CffModulePIC*)((lib)->pic_container.cff))
|
||||
#define FT_CFF_SERVICE_PS_INFO_GET (GET_PIC(library)->cff_service_ps_info)
|
||||
#define FT_CFF_SERVICE_GLYPH_DICT_GET (GET_PIC(library)->cff_service_glyph_dict)
|
||||
#define FT_CFF_SERVICE_PS_NAME_GET (GET_PIC(library)->cff_service_ps_name)
|
||||
#define FT_CFF_SERVICE_GET_CMAP_INFO_GET (GET_PIC(library)->cff_service_get_cmap_info)
|
||||
#define FT_CFF_SERVICE_CID_INFO_GET (GET_PIC(library)->cff_service_cid_info)
|
||||
#define FT_CFF_SERVICES_GET (GET_PIC(library)->cff_services)
|
||||
#define FT_CFF_CMAP_ENCODING_CLASS_REC_GET (GET_PIC(library)->cff_cmap_encoding_class_rec)
|
||||
#define FT_CFF_CMAP_UNICODE_CLASS_REC_GET (GET_PIC(library)->cff_cmap_unicode_class_rec)
|
||||
#define FT_CFF_FIELD_HANDLERS_GET (GET_PIC(library)->cff_field_handlers)
|
||||
|
||||
#endif /* FT_CONFIG_OPTION_PIC */
|
||||
|
||||
/* */
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __CFFPIC_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
@@ -1,97 +0,0 @@
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* cfftoken.h */
|
||||
/* */
|
||||
/* CFF token definitions (specification only). */
|
||||
/* */
|
||||
/* Copyright 1996-2001, 2002, 2003 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. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
#undef FT_STRUCTURE
|
||||
#define FT_STRUCTURE CFF_FontRecDictRec
|
||||
|
||||
#undef CFFCODE
|
||||
#define CFFCODE CFFCODE_TOPDICT
|
||||
|
||||
CFF_FIELD_STRING ( 0, version )
|
||||
CFF_FIELD_STRING ( 1, notice )
|
||||
CFF_FIELD_STRING ( 0x100, copyright )
|
||||
CFF_FIELD_STRING ( 2, full_name )
|
||||
CFF_FIELD_STRING ( 3, family_name )
|
||||
CFF_FIELD_STRING ( 4, weight )
|
||||
CFF_FIELD_BOOL ( 0x101, is_fixed_pitch )
|
||||
CFF_FIELD_FIXED ( 0x102, italic_angle )
|
||||
CFF_FIELD_FIXED ( 0x103, underline_position )
|
||||
CFF_FIELD_FIXED ( 0x104, underline_thickness )
|
||||
CFF_FIELD_NUM ( 0x105, paint_type )
|
||||
CFF_FIELD_NUM ( 0x106, charstring_type )
|
||||
CFF_FIELD_CALLBACK( 0x107, font_matrix )
|
||||
CFF_FIELD_NUM ( 13, unique_id )
|
||||
CFF_FIELD_CALLBACK( 5, font_bbox )
|
||||
CFF_FIELD_NUM ( 0x108, stroke_width )
|
||||
CFF_FIELD_NUM ( 15, charset_offset )
|
||||
CFF_FIELD_NUM ( 16, encoding_offset )
|
||||
CFF_FIELD_NUM ( 17, charstrings_offset )
|
||||
CFF_FIELD_CALLBACK( 18, private_dict )
|
||||
CFF_FIELD_NUM ( 0x114, synthetic_base )
|
||||
CFF_FIELD_STRING ( 0x115, embedded_postscript )
|
||||
|
||||
#if 0
|
||||
CFF_FIELD_STRING ( 0x116, base_font_name )
|
||||
CFF_FIELD_DELTA ( 0x117, base_font_blend, 16 )
|
||||
CFF_FIELD_CALLBACK( 0x118, multiple_master )
|
||||
CFF_FIELD_CALLBACK( 0x119, blend_axis_types )
|
||||
#endif
|
||||
|
||||
CFF_FIELD_CALLBACK( 0x11E, cid_ros )
|
||||
CFF_FIELD_NUM ( 0x11F, cid_font_version )
|
||||
CFF_FIELD_NUM ( 0x120, cid_font_revision )
|
||||
CFF_FIELD_NUM ( 0x121, cid_font_type )
|
||||
CFF_FIELD_NUM ( 0x122, cid_count )
|
||||
CFF_FIELD_NUM ( 0x123, cid_uid_base )
|
||||
CFF_FIELD_NUM ( 0x124, cid_fd_array_offset )
|
||||
CFF_FIELD_NUM ( 0x125, cid_fd_select_offset )
|
||||
CFF_FIELD_STRING ( 0x126, cid_font_name )
|
||||
|
||||
#if 0
|
||||
CFF_FIELD_NUM ( 0x127, chameleon )
|
||||
#endif
|
||||
|
||||
|
||||
#undef FT_STRUCTURE
|
||||
#define FT_STRUCTURE CFF_PrivateRec
|
||||
#undef CFFCODE
|
||||
#define CFFCODE CFFCODE_PRIVATE
|
||||
|
||||
CFF_FIELD_DELTA ( 6, blue_values, 14 )
|
||||
CFF_FIELD_DELTA ( 7, other_blues, 10 )
|
||||
CFF_FIELD_DELTA ( 8, family_blues, 14 )
|
||||
CFF_FIELD_DELTA ( 9, family_other_blues, 10 )
|
||||
CFF_FIELD_FIXED_1000( 0x109, blue_scale )
|
||||
CFF_FIELD_NUM ( 0x10A, blue_shift )
|
||||
CFF_FIELD_NUM ( 0x10B, blue_fuzz )
|
||||
CFF_FIELD_NUM ( 10, standard_width )
|
||||
CFF_FIELD_NUM ( 11, standard_height )
|
||||
CFF_FIELD_DELTA ( 0x10C, snap_widths, 13 )
|
||||
CFF_FIELD_DELTA ( 0x10D, snap_heights, 13 )
|
||||
CFF_FIELD_BOOL ( 0x10E, force_bold )
|
||||
CFF_FIELD_FIXED ( 0x10F, force_bold_threshold )
|
||||
CFF_FIELD_NUM ( 0x110, lenIV )
|
||||
CFF_FIELD_NUM ( 0x111, language_group )
|
||||
CFF_FIELD_FIXED ( 0x112, expansion_factor )
|
||||
CFF_FIELD_NUM ( 0x113, initial_random_seed )
|
||||
CFF_FIELD_NUM ( 19, local_subrs_offset )
|
||||
CFF_FIELD_NUM ( 20, default_width )
|
||||
CFF_FIELD_NUM ( 21, nominal_width )
|
||||
|
||||
|
||||
/* END */
|
||||
File diff suppressed because it is too large
Load Diff
@@ -1,651 +0,0 @@
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* sfdriver.c */
|
||||
/* */
|
||||
/* High-level SFNT driver interface (body). */
|
||||
/* */
|
||||
/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2009, 2010 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 <ft2build.h>
|
||||
#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 : 0;
|
||||
break;
|
||||
|
||||
case ft_sfnt_os2:
|
||||
table = face->os2.version == 0xFFFFU ? 0 : &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 : 0;
|
||||
break;
|
||||
|
||||
default:
|
||||
table = 0;
|
||||
}
|
||||
|
||||
return table;
|
||||
}
|
||||
|
||||
|
||||
static FT_Error
|
||||
sfnt_table_info( TT_Face face,
|
||||
FT_UInt idx,
|
||||
FT_ULong *tag,
|
||||
FT_ULong *offset,
|
||||
FT_ULong *length )
|
||||
{
|
||||
if ( !tag || !offset || !length )
|
||||
return SFNT_Err_Invalid_Argument;
|
||||
|
||||
if ( idx >= face->num_tables )
|
||||
return SFNT_Err_Table_Missing;
|
||||
|
||||
*tag = face->dir_tables[idx].Tag;
|
||||
*offset = face->dir_tables[idx].Offset;
|
||||
*length = face->dir_tables[idx].Length;
|
||||
|
||||
return SFNT_Err_Ok;
|
||||
}
|
||||
|
||||
|
||||
FT_DEFINE_SERVICE_SFNT_TABLEREC(sfnt_service_sfnt_table,
|
||||
(FT_SFNT_TableLoadFunc)tt_face_load_any,
|
||||
(FT_SFNT_TableGetFunc) get_sfnt_table,
|
||||
(FT_SFNT_TableInfoFunc)sfnt_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,
|
||||
(FT_GlyphDict_NameIndexFunc)sfnt_get_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 = SFNT_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_Byte* p = (FT_Byte*)name->string;
|
||||
|
||||
|
||||
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_Byte*)stream->cursor;
|
||||
|
||||
for ( ; len > 0; len--, p += 2 )
|
||||
{
|
||||
if ( p[0] == 0 && p[1] >= 32 && p[1] < 128 )
|
||||
*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 = SFNT_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
|
||||
)
|
||||
|
||||
|
||||
/*
|
||||
* TT CMAP INFO
|
||||
*/
|
||||
FT_DEFINE_SERVICE_TTCMAPSREC(tt_service_get_cmap_info,
|
||||
(TT_CMap_Info_GetFunc)tt_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 = SFNT_Err_Invalid_Argument;
|
||||
}
|
||||
}
|
||||
|
||||
return error;
|
||||
}
|
||||
|
||||
|
||||
FT_DEFINE_SERVICE_BDFRec(sfnt_service_bdf,
|
||||
(FT_BDF_GetCharsetIdFunc) sfnt_get_charset_id,
|
||||
(FT_BDF_GetPropertyFunc) tt_face_find_bdf_prop
|
||||
)
|
||||
|
||||
#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, &FT_SFNT_SERVICE_SFNT_TABLE_GET,
|
||||
FT_SERVICE_ID_POSTSCRIPT_FONT_NAME, &FT_SFNT_SERVICE_PS_NAME_GET,
|
||||
FT_SERVICE_ID_GLYPH_DICT, &FT_SFNT_SERVICE_GLYPH_DICT_GET,
|
||||
FT_SERVICE_ID_BDF, &FT_SFNT_SERVICE_BDF_GET,
|
||||
FT_SERVICE_ID_TT_CMAP, &FT_TT_SERVICE_GET_CMAP_INFO_GET
|
||||
)
|
||||
#elif defined TT_CONFIG_OPTION_POSTSCRIPT_NAMES
|
||||
FT_DEFINE_SERVICEDESCREC4(sfnt_services,
|
||||
FT_SERVICE_ID_SFNT_TABLE, &FT_SFNT_SERVICE_SFNT_TABLE_GET,
|
||||
FT_SERVICE_ID_POSTSCRIPT_FONT_NAME, &FT_SFNT_SERVICE_PS_NAME_GET,
|
||||
FT_SERVICE_ID_GLYPH_DICT, &FT_SFNT_SERVICE_GLYPH_DICT_GET,
|
||||
FT_SERVICE_ID_TT_CMAP, &FT_TT_SERVICE_GET_CMAP_INFO_GET
|
||||
)
|
||||
#elif defined TT_CONFIG_OPTION_BDF
|
||||
FT_DEFINE_SERVICEDESCREC4(sfnt_services,
|
||||
FT_SERVICE_ID_SFNT_TABLE, &FT_SFNT_SERVICE_SFNT_TABLE_GET,
|
||||
FT_SERVICE_ID_POSTSCRIPT_FONT_NAME, &FT_SFNT_SERVICE_PS_NAME_GET,
|
||||
FT_SERVICE_ID_BDF, &FT_SFNT_SERVICE_BDF_GET,
|
||||
FT_SERVICE_ID_TT_CMAP, &FT_TT_SERVICE_GET_CMAP_INFO_GET
|
||||
)
|
||||
#else
|
||||
FT_DEFINE_SERVICEDESCREC3(sfnt_services,
|
||||
FT_SERVICE_ID_SFNT_TABLE, &FT_SFNT_SERVICE_SFNT_TABLE_GET,
|
||||
FT_SERVICE_ID_POSTSCRIPT_FONT_NAME, &FT_SFNT_SERVICE_PS_NAME_GET,
|
||||
FT_SERVICE_ID_TT_CMAP, &FT_TT_SERVICE_GET_CMAP_INFO_GET
|
||||
)
|
||||
#endif
|
||||
|
||||
|
||||
FT_CALLBACK_DEF( FT_Module_Interface )
|
||||
sfnt_get_interface( FT_Module module,
|
||||
const char* module_interface )
|
||||
{
|
||||
FT_UNUSED( module );
|
||||
|
||||
return ft_service_list_lookup( FT_SFNT_SERVICES_GET, module_interface );
|
||||
}
|
||||
|
||||
|
||||
#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
|
||||
|
||||
FT_CALLBACK_DEF( FT_Error )
|
||||
tt_face_load_sfnt_header_stub( TT_Face face,
|
||||
FT_Stream stream,
|
||||
FT_Long face_index,
|
||||
SFNT_Header header )
|
||||
{
|
||||
FT_UNUSED( face );
|
||||
FT_UNUSED( stream );
|
||||
FT_UNUSED( face_index );
|
||||
FT_UNUSED( header );
|
||||
|
||||
return SFNT_Err_Unimplemented_Feature;
|
||||
}
|
||||
|
||||
|
||||
FT_CALLBACK_DEF( FT_Error )
|
||||
tt_face_load_directory_stub( TT_Face face,
|
||||
FT_Stream stream,
|
||||
SFNT_Header header )
|
||||
{
|
||||
FT_UNUSED( face );
|
||||
FT_UNUSED( stream );
|
||||
FT_UNUSED( header );
|
||||
|
||||
return SFNT_Err_Unimplemented_Feature;
|
||||
}
|
||||
|
||||
|
||||
FT_CALLBACK_DEF( FT_Error )
|
||||
tt_face_load_hdmx_stub( TT_Face face,
|
||||
FT_Stream stream )
|
||||
{
|
||||
FT_UNUSED( face );
|
||||
FT_UNUSED( stream );
|
||||
|
||||
return SFNT_Err_Unimplemented_Feature;
|
||||
}
|
||||
|
||||
|
||||
FT_CALLBACK_DEF( void )
|
||||
tt_face_free_hdmx_stub( TT_Face face )
|
||||
{
|
||||
FT_UNUSED( face );
|
||||
}
|
||||
|
||||
|
||||
FT_CALLBACK_DEF( FT_Error )
|
||||
tt_face_set_sbit_strike_stub( TT_Face face,
|
||||
FT_UInt x_ppem,
|
||||
FT_UInt y_ppem,
|
||||
FT_ULong* astrike_index )
|
||||
{
|
||||
/*
|
||||
* We simply forge a FT_Size_Request and call the real function
|
||||
* that does all the work.
|
||||
*
|
||||
* This stub might be called by libXfont in the X.Org Xserver,
|
||||
* compiled against version 2.1.8 or newer.
|
||||
*/
|
||||
|
||||
FT_Size_RequestRec req;
|
||||
|
||||
|
||||
req.type = FT_SIZE_REQUEST_TYPE_NOMINAL;
|
||||
req.width = (FT_F26Dot6)x_ppem;
|
||||
req.height = (FT_F26Dot6)y_ppem;
|
||||
req.horiResolution = 0;
|
||||
req.vertResolution = 0;
|
||||
|
||||
*astrike_index = 0x7FFFFFFFUL;
|
||||
|
||||
return tt_face_set_sbit_strike( face, &req, astrike_index );
|
||||
}
|
||||
|
||||
|
||||
FT_CALLBACK_DEF( FT_Error )
|
||||
tt_face_load_sbit_stub( TT_Face face,
|
||||
FT_Stream stream )
|
||||
{
|
||||
FT_UNUSED( face );
|
||||
FT_UNUSED( stream );
|
||||
|
||||
/*
|
||||
* This function was originally implemented to load the sbit table.
|
||||
* However, it has been replaced by `tt_face_load_eblc', and this stub
|
||||
* is only there for some rogue clients which would want to call it
|
||||
* directly (which doesn't make much sense).
|
||||
*/
|
||||
return SFNT_Err_Unimplemented_Feature;
|
||||
}
|
||||
|
||||
|
||||
FT_CALLBACK_DEF( void )
|
||||
tt_face_free_sbit_stub( TT_Face face )
|
||||
{
|
||||
/* nothing to do in this stub */
|
||||
FT_UNUSED( face );
|
||||
}
|
||||
|
||||
|
||||
FT_CALLBACK_DEF( FT_Error )
|
||||
tt_face_load_charmap_stub( TT_Face face,
|
||||
void* cmap,
|
||||
FT_Stream input )
|
||||
{
|
||||
FT_UNUSED( face );
|
||||
FT_UNUSED( cmap );
|
||||
FT_UNUSED( input );
|
||||
|
||||
return SFNT_Err_Unimplemented_Feature;
|
||||
}
|
||||
|
||||
|
||||
FT_CALLBACK_DEF( FT_Error )
|
||||
tt_face_free_charmap_stub( TT_Face face,
|
||||
void* cmap )
|
||||
{
|
||||
FT_UNUSED( face );
|
||||
FT_UNUSED( cmap );
|
||||
|
||||
return SFNT_Err_Ok;
|
||||
}
|
||||
|
||||
#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
|
||||
|
||||
#ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
|
||||
#define PUT_EMBEDDED_BITMAPS(a) a
|
||||
#else
|
||||
#define PUT_EMBEDDED_BITMAPS(a) 0
|
||||
#endif
|
||||
#ifdef TT_CONFIG_OPTION_POSTSCRIPT_NAMES
|
||||
#define PUT_PS_NAMES(a) a
|
||||
#else
|
||||
#define PUT_PS_NAMES(a) 0
|
||||
#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_sfnt_header_stub, /* FT_CONFIG_OPTION_OLD_INTERNALS */
|
||||
tt_face_load_directory_stub, /* FT_CONFIG_OPTION_OLD_INTERNALS */
|
||||
|
||||
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_hdmx_stub, /* FT_CONFIG_OPTION_OLD_INTERNALS */
|
||||
tt_face_free_hdmx_stub, /* FT_CONFIG_OPTION_OLD_INTERNALS */
|
||||
|
||||
tt_face_load_kern,
|
||||
tt_face_load_gasp,
|
||||
tt_face_load_pclt,
|
||||
|
||||
/* see `ttload.h' */
|
||||
PUT_EMBEDDED_BITMAPS(tt_face_load_bhed),
|
||||
|
||||
tt_face_set_sbit_strike_stub, /* FT_CONFIG_OPTION_OLD_INTERNALS */
|
||||
tt_face_load_sbit_stub, /* FT_CONFIG_OPTION_OLD_INTERNALS */
|
||||
|
||||
tt_find_sbit_image, /* FT_CONFIG_OPTION_OLD_INTERNALS */
|
||||
tt_load_sbit_metrics, /* FT_CONFIG_OPTION_OLD_INTERNALS */
|
||||
|
||||
PUT_EMBEDDED_BITMAPS(tt_face_load_sbit_image),
|
||||
|
||||
tt_face_free_sbit_stub, /* FT_CONFIG_OPTION_OLD_INTERNALS */
|
||||
|
||||
/* see `ttpost.h' */
|
||||
PUT_PS_NAMES(tt_face_get_ps_name),
|
||||
PUT_PS_NAMES(tt_face_free_ps_names),
|
||||
|
||||
tt_face_load_charmap_stub, /* FT_CONFIG_OPTION_OLD_INTERNALS */
|
||||
tt_face_free_charmap_stub, /* FT_CONFIG_OPTION_OLD_INTERNALS */
|
||||
|
||||
/* 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_eblc),
|
||||
PUT_EMBEDDED_BITMAPS(tt_face_free_eblc),
|
||||
|
||||
PUT_EMBEDDED_BITMAPS(tt_face_set_sbit_strike),
|
||||
PUT_EMBEDDED_BITMAPS(tt_face_load_strike_metrics),
|
||||
|
||||
tt_face_get_metrics
|
||||
)
|
||||
|
||||
|
||||
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*)&FT_SFNT_INTERFACE_GET, /* module specific interface */
|
||||
|
||||
(FT_Module_Constructor)0,
|
||||
(FT_Module_Destructor) 0,
|
||||
(FT_Module_Requester) sfnt_get_interface
|
||||
)
|
||||
|
||||
|
||||
/* END */
|
||||
@@ -1,102 +0,0 @@
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* sfntpic.c */
|
||||
/* */
|
||||
/* The FreeType position independent code services for sfnt module. */
|
||||
/* */
|
||||
/* Copyright 2009, 2010 by */
|
||||
/* Oran Agra and Mickey Gabel. */
|
||||
/* */
|
||||
/* 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 <ft2build.h>
|
||||
#include FT_FREETYPE_H
|
||||
#include FT_INTERNAL_OBJECTS_H
|
||||
#include "sfntpic.h"
|
||||
|
||||
#ifdef FT_CONFIG_OPTION_PIC
|
||||
|
||||
/* forward declaration of PIC init functions from sfdriver.c */
|
||||
FT_Error FT_Create_Class_sfnt_services( FT_Library, FT_ServiceDescRec**);
|
||||
void FT_Destroy_Class_sfnt_services( FT_Library, FT_ServiceDescRec*);
|
||||
void FT_Init_Class_sfnt_service_bdf( FT_Service_BDFRec*);
|
||||
void FT_Init_Class_sfnt_interface( FT_Library, SFNT_Interface*);
|
||||
void FT_Init_Class_sfnt_service_glyph_dict( FT_Library, FT_Service_GlyphDictRec*);
|
||||
void FT_Init_Class_sfnt_service_ps_name( FT_Library, FT_Service_PsFontNameRec*);
|
||||
void FT_Init_Class_tt_service_get_cmap_info( FT_Library, FT_Service_TTCMapsRec*);
|
||||
void FT_Init_Class_sfnt_service_sfnt_table( FT_Service_SFNT_TableRec*);
|
||||
|
||||
/* forward declaration of PIC init functions from ttcmap.c */
|
||||
FT_Error FT_Create_Class_tt_cmap_classes( FT_Library, TT_CMap_Class**);
|
||||
void FT_Destroy_Class_tt_cmap_classes( FT_Library, TT_CMap_Class*);
|
||||
|
||||
void
|
||||
sfnt_module_class_pic_free( FT_Library library )
|
||||
{
|
||||
FT_PIC_Container* pic_container = &library->pic_container;
|
||||
FT_Memory memory = library->memory;
|
||||
if ( pic_container->sfnt )
|
||||
{
|
||||
sfntModulePIC* container = (sfntModulePIC*)pic_container->sfnt;
|
||||
if(container->sfnt_services)
|
||||
FT_Destroy_Class_sfnt_services(library, container->sfnt_services);
|
||||
container->sfnt_services = NULL;
|
||||
if(container->tt_cmap_classes)
|
||||
FT_Destroy_Class_tt_cmap_classes(library, container->tt_cmap_classes);
|
||||
container->tt_cmap_classes = NULL;
|
||||
FT_FREE( container );
|
||||
pic_container->sfnt = NULL;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
FT_Error
|
||||
sfnt_module_class_pic_init( FT_Library library )
|
||||
{
|
||||
FT_PIC_Container* pic_container = &library->pic_container;
|
||||
FT_Error error = SFNT_Err_Ok;
|
||||
sfntModulePIC* container;
|
||||
FT_Memory memory = library->memory;
|
||||
|
||||
|
||||
/* allocate pointer, clear and set global container pointer */
|
||||
if ( FT_ALLOC ( container, sizeof ( *container ) ) )
|
||||
return error;
|
||||
FT_MEM_SET( container, 0, sizeof ( *container ) );
|
||||
pic_container->sfnt = container;
|
||||
|
||||
/* initialize pointer table - this is how the module usually expects this data */
|
||||
error = FT_Create_Class_sfnt_services(library, &container->sfnt_services);
|
||||
if(error)
|
||||
goto Exit;
|
||||
error = FT_Create_Class_tt_cmap_classes(library, &container->tt_cmap_classes);
|
||||
if(error)
|
||||
goto Exit;
|
||||
FT_Init_Class_sfnt_service_glyph_dict(library, &container->sfnt_service_glyph_dict);
|
||||
FT_Init_Class_sfnt_service_ps_name(library, &container->sfnt_service_ps_name);
|
||||
FT_Init_Class_tt_service_get_cmap_info(library, &container->tt_service_get_cmap_info);
|
||||
FT_Init_Class_sfnt_service_sfnt_table(&container->sfnt_service_sfnt_table);
|
||||
#ifdef TT_CONFIG_OPTION_BDF
|
||||
FT_Init_Class_sfnt_service_bdf(&container->sfnt_service_bdf);
|
||||
#endif
|
||||
FT_Init_Class_sfnt_interface(library, &container->sfnt_interface);
|
||||
|
||||
Exit:
|
||||
if(error)
|
||||
sfnt_module_class_pic_free(library);
|
||||
return error;
|
||||
}
|
||||
|
||||
|
||||
|
||||
#endif /* FT_CONFIG_OPTION_PIC */
|
||||
|
||||
|
||||
/* END */
|
||||
@@ -1,88 +0,0 @@
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* sfntpic.h */
|
||||
/* */
|
||||
/* The FreeType position independent code services for sfnt module. */
|
||||
/* */
|
||||
/* Copyright 2009 by */
|
||||
/* Oran Agra and Mickey Gabel. */
|
||||
/* */
|
||||
/* 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 __SFNTPIC_H__
|
||||
#define __SFNTPIC_H__
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
#include FT_INTERNAL_PIC_H
|
||||
|
||||
#ifndef FT_CONFIG_OPTION_PIC
|
||||
#define FT_SFNT_SERVICES_GET sfnt_services
|
||||
#define FT_SFNT_SERVICE_GLYPH_DICT_GET sfnt_service_glyph_dict
|
||||
#define FT_SFNT_SERVICE_PS_NAME_GET sfnt_service_ps_name
|
||||
#define FT_TT_SERVICE_GET_CMAP_INFO_GET tt_service_get_cmap_info
|
||||
#define FT_SFNT_SERVICES_GET sfnt_services
|
||||
#define FT_TT_CMAP_CLASSES_GET tt_cmap_classes
|
||||
#define FT_SFNT_SERVICE_SFNT_TABLE_GET sfnt_service_sfnt_table
|
||||
#define FT_SFNT_SERVICE_BDF_GET sfnt_service_bdf
|
||||
#define FT_SFNT_INTERFACE_GET sfnt_interface
|
||||
|
||||
#else /* FT_CONFIG_OPTION_PIC */
|
||||
|
||||
/* some include files required for members of sfntModulePIC */
|
||||
#include FT_SERVICE_GLYPH_DICT_H
|
||||
#include FT_SERVICE_POSTSCRIPT_NAME_H
|
||||
#include FT_SERVICE_SFNT_H
|
||||
#include FT_SERVICE_TT_CMAP_H
|
||||
#ifdef TT_CONFIG_OPTION_BDF
|
||||
#include "ttbdf.h"
|
||||
#include FT_SERVICE_BDF_H
|
||||
#endif
|
||||
#include FT_INTERNAL_DEBUG_H
|
||||
#include FT_INTERNAL_STREAM_H
|
||||
#include FT_INTERNAL_SFNT_H
|
||||
#include "ttcmap.h"
|
||||
|
||||
typedef struct sfntModulePIC_
|
||||
{
|
||||
FT_ServiceDescRec* sfnt_services;
|
||||
FT_Service_GlyphDictRec sfnt_service_glyph_dict;
|
||||
FT_Service_PsFontNameRec sfnt_service_ps_name;
|
||||
FT_Service_TTCMapsRec tt_service_get_cmap_info;
|
||||
TT_CMap_Class* tt_cmap_classes;
|
||||
FT_Service_SFNT_TableRec sfnt_service_sfnt_table;
|
||||
#ifdef TT_CONFIG_OPTION_BDF
|
||||
FT_Service_BDFRec sfnt_service_bdf;
|
||||
#endif
|
||||
SFNT_Interface sfnt_interface;
|
||||
} sfntModulePIC;
|
||||
|
||||
#define GET_PIC(lib) ((sfntModulePIC*)((lib)->pic_container.sfnt))
|
||||
#define FT_SFNT_SERVICES_GET (GET_PIC(library)->sfnt_services)
|
||||
#define FT_SFNT_SERVICE_GLYPH_DICT_GET (GET_PIC(library)->sfnt_service_glyph_dict)
|
||||
#define FT_SFNT_SERVICE_PS_NAME_GET (GET_PIC(library)->sfnt_service_ps_name)
|
||||
#define FT_TT_SERVICE_GET_CMAP_INFO_GET (GET_PIC(library)->tt_service_get_cmap_info)
|
||||
#define FT_SFNT_SERVICES_GET (GET_PIC(library)->sfnt_services)
|
||||
#define FT_TT_CMAP_CLASSES_GET (GET_PIC(library)->tt_cmap_classes)
|
||||
#define FT_SFNT_SERVICE_SFNT_TABLE_GET (GET_PIC(library)->sfnt_service_sfnt_table)
|
||||
#define FT_SFNT_SERVICE_BDF_GET (GET_PIC(library)->sfnt_service_bdf)
|
||||
#define FT_SFNT_INTERFACE_GET (GET_PIC(library)->sfnt_interface)
|
||||
|
||||
#endif /* FT_CONFIG_OPTION_PIC */
|
||||
|
||||
/* */
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __SFNTPIC_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
File diff suppressed because it is too large
Load Diff
@@ -1,125 +0,0 @@
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* ttcmap.h */
|
||||
/* */
|
||||
/* TrueType character mapping table (cmap) support (specification). */
|
||||
/* */
|
||||
/* Copyright 2002, 2003, 2004, 2005 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 __TTCMAP_H__
|
||||
#define __TTCMAP_H__
|
||||
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_INTERNAL_TRUETYPE_TYPES_H
|
||||
#include FT_INTERNAL_VALIDATE_H
|
||||
#include FT_SERVICE_TT_CMAP_H
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
|
||||
#define TT_CMAP_FLAG_UNSORTED 1
|
||||
#define TT_CMAP_FLAG_OVERLAPPING 2
|
||||
|
||||
typedef struct TT_CMapRec_
|
||||
{
|
||||
FT_CMapRec cmap;
|
||||
FT_Byte* data; /* pointer to in-memory cmap table */
|
||||
FT_Int flags; /* for format 4 only */
|
||||
|
||||
} TT_CMapRec, *TT_CMap;
|
||||
|
||||
typedef const struct TT_CMap_ClassRec_* TT_CMap_Class;
|
||||
|
||||
|
||||
typedef FT_Error
|
||||
(*TT_CMap_ValidateFunc)( FT_Byte* data,
|
||||
FT_Validator valid );
|
||||
|
||||
typedef struct TT_CMap_ClassRec_
|
||||
{
|
||||
FT_CMap_ClassRec clazz;
|
||||
FT_UInt format;
|
||||
TT_CMap_ValidateFunc validate;
|
||||
TT_CMap_Info_GetFunc get_cmap_info;
|
||||
|
||||
} TT_CMap_ClassRec;
|
||||
|
||||
#ifndef FT_CONFIG_OPTION_PIC
|
||||
|
||||
#define FT_DEFINE_TT_CMAP(class_, size_, init_, done_, char_index_, \
|
||||
char_next_, char_var_index_, char_var_default_, variant_list_, \
|
||||
charvariant_list_,variantchar_list_, \
|
||||
format_, validate_, get_cmap_info_) \
|
||||
FT_CALLBACK_TABLE_DEF \
|
||||
const TT_CMap_ClassRec class_ = \
|
||||
{ \
|
||||
{size_, init_, done_, char_index_, \
|
||||
char_next_, char_var_index_, char_var_default_, variant_list_, \
|
||||
charvariant_list_, variantchar_list_}, \
|
||||
format_, validate_, get_cmap_info_ \
|
||||
};
|
||||
|
||||
#else /* FT_CONFIG_OPTION_PIC */
|
||||
|
||||
#define FT_DEFINE_TT_CMAP(class_, size_, init_, done_, char_index_, \
|
||||
char_next_, char_var_index_, char_var_default_, variant_list_, \
|
||||
charvariant_list_,variantchar_list_, \
|
||||
format_, validate_, get_cmap_info_) \
|
||||
void \
|
||||
FT_Init_Class_##class_( TT_CMap_ClassRec* clazz ) \
|
||||
{ \
|
||||
clazz->clazz.size = size_; \
|
||||
clazz->clazz.init = init_; \
|
||||
clazz->clazz.done = done_; \
|
||||
clazz->clazz.char_index = char_index_; \
|
||||
clazz->clazz.char_next = char_next_; \
|
||||
clazz->clazz.char_var_index = char_var_index_; \
|
||||
clazz->clazz.char_var_default = char_var_default_; \
|
||||
clazz->clazz.variant_list = variant_list_; \
|
||||
clazz->clazz.charvariant_list = charvariant_list_; \
|
||||
clazz->clazz.variantchar_list = variantchar_list_; \
|
||||
clazz->format = format_; \
|
||||
clazz->validate = validate_; \
|
||||
clazz->get_cmap_info = get_cmap_info_; \
|
||||
}
|
||||
|
||||
#endif /* FT_CONFIG_OPTION_PIC */
|
||||
|
||||
typedef struct TT_ValidatorRec_
|
||||
{
|
||||
FT_ValidatorRec validator;
|
||||
FT_UInt num_glyphs;
|
||||
|
||||
} TT_ValidatorRec, *TT_Validator;
|
||||
|
||||
|
||||
#define TT_VALIDATOR( x ) ((TT_Validator)( x ))
|
||||
#define TT_VALID_GLYPH_COUNT( x ) TT_VALIDATOR( x )->num_glyphs
|
||||
|
||||
|
||||
FT_LOCAL( FT_Error )
|
||||
tt_face_build_cmaps( TT_Face face );
|
||||
|
||||
/* used in tt-cmaps service */
|
||||
FT_LOCAL( FT_Error )
|
||||
tt_get_cmap_info( FT_CharMap charmap,
|
||||
TT_CMapInfo *cmap_info );
|
||||
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __TTCMAP_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
@@ -1,499 +0,0 @@
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftsmooth.c */
|
||||
/* */
|
||||
/* Anti-aliasing renderer interface (body). */
|
||||
/* */
|
||||
/* Copyright 2000-2001, 2002, 2003, 2004, 2005, 2006, 2009, 2010 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 <ft2build.h>
|
||||
#include FT_INTERNAL_DEBUG_H
|
||||
#include FT_INTERNAL_OBJECTS_H
|
||||
#include FT_OUTLINE_H
|
||||
#include "ftsmooth.h"
|
||||
#include "ftgrays.h"
|
||||
#include "ftspic.h"
|
||||
|
||||
#include "ftsmerrs.h"
|
||||
|
||||
|
||||
/* initialize renderer -- init its raster */
|
||||
static FT_Error
|
||||
ft_smooth_init( FT_Renderer render )
|
||||
{
|
||||
FT_Library library = FT_MODULE_LIBRARY( render );
|
||||
|
||||
|
||||
render->clazz->raster_class->raster_reset( render->raster,
|
||||
library->raster_pool,
|
||||
library->raster_pool_size );
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
/* sets render-specific mode */
|
||||
static FT_Error
|
||||
ft_smooth_set_mode( FT_Renderer render,
|
||||
FT_ULong mode_tag,
|
||||
FT_Pointer data )
|
||||
{
|
||||
/* we simply pass it to the raster */
|
||||
return render->clazz->raster_class->raster_set_mode( render->raster,
|
||||
mode_tag,
|
||||
data );
|
||||
}
|
||||
|
||||
/* transform a given glyph image */
|
||||
static FT_Error
|
||||
ft_smooth_transform( FT_Renderer render,
|
||||
FT_GlyphSlot slot,
|
||||
const FT_Matrix* matrix,
|
||||
const FT_Vector* delta )
|
||||
{
|
||||
FT_Error error = Smooth_Err_Ok;
|
||||
|
||||
|
||||
if ( slot->format != render->glyph_format )
|
||||
{
|
||||
error = Smooth_Err_Invalid_Argument;
|
||||
goto Exit;
|
||||
}
|
||||
|
||||
if ( matrix )
|
||||
FT_Outline_Transform( &slot->outline, matrix );
|
||||
|
||||
if ( delta )
|
||||
FT_Outline_Translate( &slot->outline, delta->x, delta->y );
|
||||
|
||||
Exit:
|
||||
return error;
|
||||
}
|
||||
|
||||
|
||||
/* return the glyph's control box */
|
||||
static void
|
||||
ft_smooth_get_cbox( FT_Renderer render,
|
||||
FT_GlyphSlot slot,
|
||||
FT_BBox* cbox )
|
||||
{
|
||||
FT_MEM_ZERO( cbox, sizeof ( *cbox ) );
|
||||
|
||||
if ( slot->format == render->glyph_format )
|
||||
FT_Outline_Get_CBox( &slot->outline, cbox );
|
||||
}
|
||||
|
||||
|
||||
/* convert a slot's glyph image into a bitmap */
|
||||
static FT_Error
|
||||
ft_smooth_render_generic( FT_Renderer render,
|
||||
FT_GlyphSlot slot,
|
||||
FT_Render_Mode mode,
|
||||
const FT_Vector* origin,
|
||||
FT_Render_Mode required_mode )
|
||||
{
|
||||
FT_Error error;
|
||||
FT_Outline* outline = NULL;
|
||||
FT_BBox cbox;
|
||||
FT_UInt width, height, height_org, width_org, pitch;
|
||||
FT_Bitmap* bitmap;
|
||||
FT_Memory memory;
|
||||
FT_Int hmul = mode == FT_RENDER_MODE_LCD;
|
||||
FT_Int vmul = mode == FT_RENDER_MODE_LCD_V;
|
||||
FT_Pos x_shift, y_shift, x_left, y_top;
|
||||
|
||||
FT_Raster_Params params;
|
||||
|
||||
|
||||
/* check glyph image format */
|
||||
if ( slot->format != render->glyph_format )
|
||||
{
|
||||
error = Smooth_Err_Invalid_Argument;
|
||||
goto Exit;
|
||||
}
|
||||
|
||||
/* check mode */
|
||||
if ( mode != required_mode )
|
||||
return Smooth_Err_Cannot_Render_Glyph;
|
||||
|
||||
outline = &slot->outline;
|
||||
|
||||
/* translate the outline to the new origin if needed */
|
||||
if ( origin )
|
||||
FT_Outline_Translate( outline, origin->x, origin->y );
|
||||
|
||||
/* compute the control box, and grid fit it */
|
||||
FT_Outline_Get_CBox( outline, &cbox );
|
||||
|
||||
cbox.xMin = FT_PIX_FLOOR( cbox.xMin );
|
||||
cbox.yMin = FT_PIX_FLOOR( cbox.yMin );
|
||||
cbox.xMax = FT_PIX_CEIL( cbox.xMax );
|
||||
cbox.yMax = FT_PIX_CEIL( cbox.yMax );
|
||||
|
||||
if ( cbox.xMin < 0 && cbox.xMax > FT_INT_MAX + cbox.xMin )
|
||||
{
|
||||
FT_ERROR(( "ft_smooth_render_generic: glyph too large:"
|
||||
" xMin = %d, xMax = %d\n",
|
||||
cbox.xMin >> 6, cbox.xMax >> 6 ));
|
||||
return Smooth_Err_Raster_Overflow;
|
||||
}
|
||||
else
|
||||
width = (FT_UInt)( ( cbox.xMax - cbox.xMin ) >> 6 );
|
||||
|
||||
if ( cbox.yMin < 0 && cbox.yMax > FT_INT_MAX + cbox.yMin )
|
||||
{
|
||||
FT_ERROR(( "ft_smooth_render_generic: glyph too large:"
|
||||
" yMin = %d, yMax = %d\n",
|
||||
cbox.yMin >> 6, cbox.yMax >> 6 ));
|
||||
return Smooth_Err_Raster_Overflow;
|
||||
}
|
||||
else
|
||||
height = (FT_UInt)( ( cbox.yMax - cbox.yMin ) >> 6 );
|
||||
|
||||
bitmap = &slot->bitmap;
|
||||
memory = render->root.memory;
|
||||
|
||||
width_org = width;
|
||||
height_org = height;
|
||||
|
||||
/* release old bitmap buffer */
|
||||
if ( slot->internal->flags & FT_GLYPH_OWN_BITMAP )
|
||||
{
|
||||
FT_FREE( bitmap->buffer );
|
||||
slot->internal->flags &= ~FT_GLYPH_OWN_BITMAP;
|
||||
}
|
||||
|
||||
/* allocate new one */
|
||||
pitch = width;
|
||||
if ( hmul )
|
||||
{
|
||||
width = width * 3;
|
||||
pitch = FT_PAD_CEIL( width, 4 );
|
||||
}
|
||||
|
||||
if ( vmul )
|
||||
height *= 3;
|
||||
|
||||
x_shift = (FT_Int) cbox.xMin;
|
||||
y_shift = (FT_Int) cbox.yMin;
|
||||
x_left = (FT_Int)( cbox.xMin >> 6 );
|
||||
y_top = (FT_Int)( cbox.yMax >> 6 );
|
||||
|
||||
#ifdef FT_CONFIG_OPTION_SUBPIXEL_RENDERING
|
||||
|
||||
if ( slot->library->lcd_filter_func )
|
||||
{
|
||||
FT_Int extra = slot->library->lcd_extra;
|
||||
|
||||
|
||||
if ( hmul )
|
||||
{
|
||||
x_shift -= 64 * ( extra >> 1 );
|
||||
width += 3 * extra;
|
||||
pitch = FT_PAD_CEIL( width, 4 );
|
||||
x_left -= extra >> 1;
|
||||
}
|
||||
|
||||
if ( vmul )
|
||||
{
|
||||
y_shift -= 64 * ( extra >> 1 );
|
||||
height += 3 * extra;
|
||||
y_top += extra >> 1;
|
||||
}
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
#if FT_UINT_MAX > 0xFFFFU
|
||||
|
||||
/* Required check is ( pitch * height < FT_ULONG_MAX ), */
|
||||
/* but we care realistic cases only. Always pitch <= width. */
|
||||
if ( width > 0x7FFFU || height > 0x7FFFU )
|
||||
{
|
||||
FT_ERROR(( "ft_smooth_render_generic: glyph too large: %u x %u\n",
|
||||
width, height ));
|
||||
return Smooth_Err_Raster_Overflow;
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
bitmap->pixel_mode = FT_PIXEL_MODE_GRAY;
|
||||
bitmap->num_grays = 256;
|
||||
bitmap->width = width;
|
||||
bitmap->rows = height;
|
||||
bitmap->pitch = pitch;
|
||||
|
||||
/* translate outline to render it into the bitmap */
|
||||
FT_Outline_Translate( outline, -x_shift, -y_shift );
|
||||
|
||||
if ( FT_ALLOC( bitmap->buffer, (FT_ULong)pitch * height ) )
|
||||
goto Exit;
|
||||
|
||||
slot->internal->flags |= FT_GLYPH_OWN_BITMAP;
|
||||
|
||||
/* set up parameters */
|
||||
params.target = bitmap;
|
||||
params.source = outline;
|
||||
params.flags = FT_RASTER_FLAG_AA;
|
||||
|
||||
#ifdef FT_CONFIG_OPTION_SUBPIXEL_RENDERING
|
||||
|
||||
/* implode outline if needed */
|
||||
{
|
||||
FT_Vector* points = outline->points;
|
||||
FT_Vector* points_end = points + outline->n_points;
|
||||
FT_Vector* vec;
|
||||
|
||||
|
||||
if ( hmul )
|
||||
for ( vec = points; vec < points_end; vec++ )
|
||||
vec->x *= 3;
|
||||
|
||||
if ( vmul )
|
||||
for ( vec = points; vec < points_end; vec++ )
|
||||
vec->y *= 3;
|
||||
}
|
||||
|
||||
/* render outline into the bitmap */
|
||||
error = render->raster_render( render->raster, ¶ms );
|
||||
|
||||
/* deflate outline if needed */
|
||||
{
|
||||
FT_Vector* points = outline->points;
|
||||
FT_Vector* points_end = points + outline->n_points;
|
||||
FT_Vector* vec;
|
||||
|
||||
|
||||
if ( hmul )
|
||||
for ( vec = points; vec < points_end; vec++ )
|
||||
vec->x /= 3;
|
||||
|
||||
if ( vmul )
|
||||
for ( vec = points; vec < points_end; vec++ )
|
||||
vec->y /= 3;
|
||||
}
|
||||
|
||||
if ( slot->library->lcd_filter_func )
|
||||
slot->library->lcd_filter_func( bitmap, mode, slot->library );
|
||||
|
||||
#else /* !FT_CONFIG_OPTION_SUBPIXEL_RENDERING */
|
||||
|
||||
/* render outline into bitmap */
|
||||
error = render->raster_render( render->raster, ¶ms );
|
||||
|
||||
/* expand it horizontally */
|
||||
if ( hmul )
|
||||
{
|
||||
FT_Byte* line = bitmap->buffer;
|
||||
FT_UInt hh;
|
||||
|
||||
|
||||
for ( hh = height_org; hh > 0; hh--, line += pitch )
|
||||
{
|
||||
FT_UInt xx;
|
||||
FT_Byte* end = line + width;
|
||||
|
||||
|
||||
for ( xx = width_org; xx > 0; xx-- )
|
||||
{
|
||||
FT_UInt pixel = line[xx-1];
|
||||
|
||||
|
||||
end[-3] = (FT_Byte)pixel;
|
||||
end[-2] = (FT_Byte)pixel;
|
||||
end[-1] = (FT_Byte)pixel;
|
||||
end -= 3;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/* expand it vertically */
|
||||
if ( vmul )
|
||||
{
|
||||
FT_Byte* read = bitmap->buffer + ( height - height_org ) * pitch;
|
||||
FT_Byte* write = bitmap->buffer;
|
||||
FT_UInt hh;
|
||||
|
||||
|
||||
for ( hh = height_org; hh > 0; hh-- )
|
||||
{
|
||||
ft_memcpy( write, read, pitch );
|
||||
write += pitch;
|
||||
|
||||
ft_memcpy( write, read, pitch );
|
||||
write += pitch;
|
||||
|
||||
ft_memcpy( write, read, pitch );
|
||||
write += pitch;
|
||||
read += pitch;
|
||||
}
|
||||
}
|
||||
|
||||
#endif /* !FT_CONFIG_OPTION_SUBPIXEL_RENDERING */
|
||||
|
||||
FT_Outline_Translate( outline, x_shift, y_shift );
|
||||
|
||||
/*
|
||||
* XXX: on 16bit system, we return an error for huge bitmap
|
||||
* to prevent an overflow.
|
||||
*/
|
||||
if ( x_left > FT_INT_MAX || y_top > FT_INT_MAX )
|
||||
return Smooth_Err_Invalid_Pixel_Size;
|
||||
|
||||
if ( error )
|
||||
goto Exit;
|
||||
|
||||
slot->format = FT_GLYPH_FORMAT_BITMAP;
|
||||
slot->bitmap_left = (FT_Int)x_left;
|
||||
slot->bitmap_top = (FT_Int)y_top;
|
||||
|
||||
Exit:
|
||||
if ( outline && origin )
|
||||
FT_Outline_Translate( outline, -origin->x, -origin->y );
|
||||
|
||||
return error;
|
||||
}
|
||||
|
||||
|
||||
/* convert a slot's glyph image into a bitmap */
|
||||
static FT_Error
|
||||
ft_smooth_render( FT_Renderer render,
|
||||
FT_GlyphSlot slot,
|
||||
FT_Render_Mode mode,
|
||||
const FT_Vector* origin )
|
||||
{
|
||||
if ( mode == FT_RENDER_MODE_LIGHT )
|
||||
mode = FT_RENDER_MODE_NORMAL;
|
||||
|
||||
return ft_smooth_render_generic( render, slot, mode, origin,
|
||||
FT_RENDER_MODE_NORMAL );
|
||||
}
|
||||
|
||||
|
||||
/* convert a slot's glyph image into a horizontal LCD bitmap */
|
||||
static FT_Error
|
||||
ft_smooth_render_lcd( FT_Renderer render,
|
||||
FT_GlyphSlot slot,
|
||||
FT_Render_Mode mode,
|
||||
const FT_Vector* origin )
|
||||
{
|
||||
FT_Error error;
|
||||
|
||||
error = ft_smooth_render_generic( render, slot, mode, origin,
|
||||
FT_RENDER_MODE_LCD );
|
||||
if ( !error )
|
||||
slot->bitmap.pixel_mode = FT_PIXEL_MODE_LCD;
|
||||
|
||||
return error;
|
||||
}
|
||||
|
||||
|
||||
/* convert a slot's glyph image into a vertical LCD bitmap */
|
||||
static FT_Error
|
||||
ft_smooth_render_lcd_v( FT_Renderer render,
|
||||
FT_GlyphSlot slot,
|
||||
FT_Render_Mode mode,
|
||||
const FT_Vector* origin )
|
||||
{
|
||||
FT_Error error;
|
||||
|
||||
error = ft_smooth_render_generic( render, slot, mode, origin,
|
||||
FT_RENDER_MODE_LCD_V );
|
||||
if ( !error )
|
||||
slot->bitmap.pixel_mode = FT_PIXEL_MODE_LCD_V;
|
||||
|
||||
return error;
|
||||
}
|
||||
|
||||
|
||||
FT_DEFINE_RENDERER(ft_smooth_renderer_class,
|
||||
|
||||
FT_MODULE_RENDERER,
|
||||
sizeof( FT_RendererRec ),
|
||||
|
||||
"smooth",
|
||||
0x10000L,
|
||||
0x20000L,
|
||||
|
||||
0, /* module specific interface */
|
||||
|
||||
(FT_Module_Constructor)ft_smooth_init,
|
||||
(FT_Module_Destructor) 0,
|
||||
(FT_Module_Requester) 0
|
||||
,
|
||||
|
||||
FT_GLYPH_FORMAT_OUTLINE,
|
||||
|
||||
(FT_Renderer_RenderFunc) ft_smooth_render,
|
||||
(FT_Renderer_TransformFunc)ft_smooth_transform,
|
||||
(FT_Renderer_GetCBoxFunc) ft_smooth_get_cbox,
|
||||
(FT_Renderer_SetModeFunc) ft_smooth_set_mode,
|
||||
|
||||
(FT_Raster_Funcs*) &FT_GRAYS_RASTER_GET
|
||||
)
|
||||
|
||||
|
||||
FT_DEFINE_RENDERER(ft_smooth_lcd_renderer_class,
|
||||
|
||||
FT_MODULE_RENDERER,
|
||||
sizeof( FT_RendererRec ),
|
||||
|
||||
"smooth-lcd",
|
||||
0x10000L,
|
||||
0x20000L,
|
||||
|
||||
0, /* module specific interface */
|
||||
|
||||
(FT_Module_Constructor)ft_smooth_init,
|
||||
(FT_Module_Destructor) 0,
|
||||
(FT_Module_Requester) 0
|
||||
,
|
||||
|
||||
FT_GLYPH_FORMAT_OUTLINE,
|
||||
|
||||
(FT_Renderer_RenderFunc) ft_smooth_render_lcd,
|
||||
(FT_Renderer_TransformFunc)ft_smooth_transform,
|
||||
(FT_Renderer_GetCBoxFunc) ft_smooth_get_cbox,
|
||||
(FT_Renderer_SetModeFunc) ft_smooth_set_mode,
|
||||
|
||||
(FT_Raster_Funcs*) &FT_GRAYS_RASTER_GET
|
||||
)
|
||||
|
||||
FT_DEFINE_RENDERER(ft_smooth_lcdv_renderer_class,
|
||||
|
||||
FT_MODULE_RENDERER,
|
||||
sizeof( FT_RendererRec ),
|
||||
|
||||
"smooth-lcdv",
|
||||
0x10000L,
|
||||
0x20000L,
|
||||
|
||||
0, /* module specific interface */
|
||||
|
||||
(FT_Module_Constructor)ft_smooth_init,
|
||||
(FT_Module_Destructor) 0,
|
||||
(FT_Module_Requester) 0
|
||||
,
|
||||
|
||||
FT_GLYPH_FORMAT_OUTLINE,
|
||||
|
||||
(FT_Renderer_RenderFunc) ft_smooth_render_lcd_v,
|
||||
(FT_Renderer_TransformFunc)ft_smooth_transform,
|
||||
(FT_Renderer_GetCBoxFunc) ft_smooth_get_cbox,
|
||||
(FT_Renderer_SetModeFunc) ft_smooth_set_mode,
|
||||
|
||||
(FT_Raster_Funcs*) &FT_GRAYS_RASTER_GET
|
||||
)
|
||||
|
||||
|
||||
/* END */
|
||||
File diff suppressed because it is too large
Load Diff
@@ -1,182 +0,0 @@
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* ttgxvar.h */
|
||||
/* */
|
||||
/* TrueType GX Font Variation loader (specification) */
|
||||
/* */
|
||||
/* Copyright 2004 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 <ft2build.h>
|
||||
#include "ttobjs.h"
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Struct> */
|
||||
/* GX_AVarCorrespondenceRec */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* 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;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Struct> */
|
||||
/* GX_AVarRec */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* 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;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Struct> */
|
||||
/* GX_BlendRec */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Data for interpolating a font from a distortable font specified */
|
||||
/* by the GX *var tables ([fgca]var). */
|
||||
/* */
|
||||
/* <Fields> */
|
||||
/* 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;
|
||||
|
||||
} GX_BlendRec;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <enum> */
|
||||
/* GX_TupleCountFlags */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* 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;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <enum> */
|
||||
/* GX_TupleIndexFlags */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* 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_Get_Glyph_Deltas( TT_Face face,
|
||||
FT_UInt glyph_index,
|
||||
FT_Vector* *deltas,
|
||||
FT_UInt n_points );
|
||||
|
||||
|
||||
FT_LOCAL( void )
|
||||
tt_done_blend( FT_Memory memory,
|
||||
GX_Blend blend );
|
||||
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
|
||||
#endif /* __TTGXVAR_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
@@ -1,319 +0,0 @@
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* ttinterp.h */
|
||||
/* */
|
||||
/* TrueType bytecode interpreter (specification). */
|
||||
/* */
|
||||
/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2010 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 __TTINTERP_H__
|
||||
#define __TTINTERP_H__
|
||||
|
||||
#include <ft2build.h>
|
||||
#include "ttobjs.h"
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
|
||||
#ifndef TT_CONFIG_OPTION_STATIC_INTERPRETER /* indirect implementation */
|
||||
|
||||
#define EXEC_OP_ TT_ExecContext exc,
|
||||
#define EXEC_OP TT_ExecContext exc
|
||||
#define EXEC_ARG_ exc,
|
||||
#define EXEC_ARG exc
|
||||
|
||||
#else /* static implementation */
|
||||
|
||||
#define EXEC_OP_ /* void */
|
||||
#define EXEC_OP /* void */
|
||||
#define EXEC_ARG_ /* void */
|
||||
#define EXEC_ARG /* void */
|
||||
|
||||
#endif /* TT_CONFIG_OPTION_STATIC_INTERPRETER */
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Rounding mode constants. */
|
||||
/* */
|
||||
#define TT_Round_Off 5
|
||||
#define TT_Round_To_Half_Grid 0
|
||||
#define TT_Round_To_Grid 1
|
||||
#define TT_Round_To_Double_Grid 2
|
||||
#define TT_Round_Up_To_Grid 4
|
||||
#define TT_Round_Down_To_Grid 3
|
||||
#define TT_Round_Super 6
|
||||
#define TT_Round_Super_45 7
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Function types used by the interpreter, depending on various modes */
|
||||
/* (e.g. the rounding mode, whether to render a vertical or horizontal */
|
||||
/* line etc). */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
/* Rounding function */
|
||||
typedef FT_F26Dot6
|
||||
(*TT_Round_Func)( EXEC_OP_ FT_F26Dot6 distance,
|
||||
FT_F26Dot6 compensation );
|
||||
|
||||
/* Point displacement along the freedom vector routine */
|
||||
typedef void
|
||||
(*TT_Move_Func)( EXEC_OP_ TT_GlyphZone zone,
|
||||
FT_UShort point,
|
||||
FT_F26Dot6 distance );
|
||||
|
||||
/* Distance projection along one of the projection vectors */
|
||||
typedef FT_F26Dot6
|
||||
(*TT_Project_Func)( EXEC_OP_ FT_Pos dx,
|
||||
FT_Pos dy );
|
||||
|
||||
/* reading a cvt value. Take care of non-square pixels if necessary */
|
||||
typedef FT_F26Dot6
|
||||
(*TT_Get_CVT_Func)( EXEC_OP_ FT_ULong idx );
|
||||
|
||||
/* setting or moving a cvt value. Take care of non-square pixels */
|
||||
/* if necessary */
|
||||
typedef void
|
||||
(*TT_Set_CVT_Func)( EXEC_OP_ FT_ULong idx,
|
||||
FT_F26Dot6 value );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* This structure defines a call record, used to manage function calls. */
|
||||
/* */
|
||||
typedef struct TT_CallRec_
|
||||
{
|
||||
FT_Int Caller_Range;
|
||||
FT_Long Caller_IP;
|
||||
FT_Long Cur_Count;
|
||||
FT_Long Cur_Restart;
|
||||
|
||||
} TT_CallRec, *TT_CallStack;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* The main structure for the interpreter which collects all necessary */
|
||||
/* variables and states. */
|
||||
/* */
|
||||
typedef struct TT_ExecContextRec_
|
||||
{
|
||||
TT_Face face;
|
||||
TT_Size size;
|
||||
FT_Memory memory;
|
||||
|
||||
/* instructions state */
|
||||
|
||||
FT_Error error; /* last execution error */
|
||||
|
||||
FT_Long top; /* top of exec. stack */
|
||||
|
||||
FT_UInt stackSize; /* size of exec. stack */
|
||||
FT_Long* stack; /* current exec. stack */
|
||||
|
||||
FT_Long args;
|
||||
FT_UInt new_top; /* new top after exec. */
|
||||
|
||||
TT_GlyphZoneRec zp0, /* zone records */
|
||||
zp1,
|
||||
zp2,
|
||||
pts,
|
||||
twilight;
|
||||
|
||||
FT_Size_Metrics metrics;
|
||||
TT_Size_Metrics tt_metrics; /* size metrics */
|
||||
|
||||
TT_GraphicsState GS; /* current graphics state */
|
||||
|
||||
FT_Int curRange; /* current code range number */
|
||||
FT_Byte* code; /* current code range */
|
||||
FT_Long IP; /* current instruction pointer */
|
||||
FT_Long codeSize; /* size of current range */
|
||||
|
||||
FT_Byte opcode; /* current opcode */
|
||||
FT_Int length; /* length of current opcode */
|
||||
|
||||
FT_Bool step_ins; /* true if the interpreter must */
|
||||
/* increment IP after ins. exec */
|
||||
FT_ULong cvtSize;
|
||||
FT_Long* cvt;
|
||||
|
||||
FT_UInt glyphSize; /* glyph instructions buffer size */
|
||||
FT_Byte* glyphIns; /* glyph instructions buffer */
|
||||
|
||||
FT_UInt numFDefs; /* number of function defs */
|
||||
FT_UInt maxFDefs; /* maximum number of function defs */
|
||||
TT_DefArray FDefs; /* table of FDefs entries */
|
||||
|
||||
FT_UInt numIDefs; /* number of instruction defs */
|
||||
FT_UInt maxIDefs; /* maximum number of ins defs */
|
||||
TT_DefArray IDefs; /* table of IDefs entries */
|
||||
|
||||
FT_UInt maxFunc; /* maximum function index */
|
||||
FT_UInt maxIns; /* maximum instruction index */
|
||||
|
||||
FT_Int callTop, /* top of call stack during execution */
|
||||
callSize; /* size of call stack */
|
||||
TT_CallStack callStack; /* call stack */
|
||||
|
||||
FT_UShort maxPoints; /* capacity of this context's `pts' */
|
||||
FT_Short maxContours; /* record, expressed in points and */
|
||||
/* contours. */
|
||||
|
||||
TT_CodeRangeTable codeRangeTable; /* table of valid code ranges */
|
||||
/* useful for the debugger */
|
||||
|
||||
FT_UShort storeSize; /* size of current storage */
|
||||
FT_Long* storage; /* storage area */
|
||||
|
||||
FT_F26Dot6 period; /* values used for the */
|
||||
FT_F26Dot6 phase; /* `SuperRounding' */
|
||||
FT_F26Dot6 threshold;
|
||||
|
||||
#if 0
|
||||
/* this seems to be unused */
|
||||
FT_Int cur_ppem; /* ppem along the current proj vector */
|
||||
#endif
|
||||
|
||||
FT_Bool instruction_trap; /* If `True', the interpreter will */
|
||||
/* exit after each instruction */
|
||||
|
||||
TT_GraphicsState default_GS; /* graphics state resulting from */
|
||||
/* the prep program */
|
||||
FT_Bool is_composite; /* true if the glyph is composite */
|
||||
FT_Bool pedantic_hinting; /* true if pedantic interpretation */
|
||||
|
||||
/* latest interpreter additions */
|
||||
|
||||
FT_Long F_dot_P; /* dot product of freedom and projection */
|
||||
/* vectors */
|
||||
TT_Round_Func func_round; /* current rounding function */
|
||||
|
||||
TT_Project_Func func_project, /* current projection function */
|
||||
func_dualproj, /* current dual proj. function */
|
||||
func_freeProj; /* current freedom proj. func */
|
||||
|
||||
TT_Move_Func func_move; /* current point move function */
|
||||
TT_Move_Func func_move_orig; /* move original position function */
|
||||
|
||||
TT_Get_CVT_Func func_read_cvt; /* read a cvt entry */
|
||||
TT_Set_CVT_Func func_write_cvt; /* write a cvt entry (in pixels) */
|
||||
TT_Set_CVT_Func func_move_cvt; /* incr a cvt entry (in pixels) */
|
||||
|
||||
FT_Bool grayscale; /* are we hinting for grayscale? */
|
||||
|
||||
} TT_ExecContextRec;
|
||||
|
||||
|
||||
extern const TT_GraphicsState tt_default_graphics_state;
|
||||
|
||||
|
||||
FT_LOCAL( FT_Error )
|
||||
TT_Goto_CodeRange( TT_ExecContext exec,
|
||||
FT_Int range,
|
||||
FT_Long IP );
|
||||
|
||||
FT_LOCAL( FT_Error )
|
||||
TT_Set_CodeRange( TT_ExecContext exec,
|
||||
FT_Int range,
|
||||
void* base,
|
||||
FT_Long length );
|
||||
|
||||
FT_LOCAL( FT_Error )
|
||||
TT_Clear_CodeRange( TT_ExecContext exec,
|
||||
FT_Int range );
|
||||
|
||||
|
||||
FT_LOCAL( FT_Error )
|
||||
Update_Max( FT_Memory memory,
|
||||
FT_ULong* size,
|
||||
FT_Long multiplier,
|
||||
void* _pbuff,
|
||||
FT_ULong new_max );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* TT_New_Context */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Queries the face context for a given font. Note that there is */
|
||||
/* now a _single_ execution context in the TrueType driver which is */
|
||||
/* shared among faces. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* face :: A handle to the source face object. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* A handle to the execution context. Initialized for `face'. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* Only the glyph loader and debugger should call this function. */
|
||||
/* */
|
||||
FT_EXPORT( TT_ExecContext )
|
||||
TT_New_Context( TT_Driver driver );
|
||||
|
||||
FT_LOCAL( FT_Error )
|
||||
TT_Done_Context( TT_ExecContext exec );
|
||||
|
||||
FT_LOCAL( FT_Error )
|
||||
TT_Load_Context( TT_ExecContext exec,
|
||||
TT_Face face,
|
||||
TT_Size size );
|
||||
|
||||
FT_LOCAL( FT_Error )
|
||||
TT_Save_Context( TT_ExecContext exec,
|
||||
TT_Size ins );
|
||||
|
||||
FT_LOCAL( FT_Error )
|
||||
TT_Run_Context( TT_ExecContext exec,
|
||||
FT_Bool debug );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* TT_RunIns */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Executes one or more instruction in the execution context. This */
|
||||
/* is the main function of the TrueType opcode interpreter. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* exec :: A handle to the target execution context. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. 0 means success. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* Only the object manager and debugger should call this function. */
|
||||
/* */
|
||||
/* This function is publicly exported because it is directly */
|
||||
/* invoked by the TrueType debugger. */
|
||||
/* */
|
||||
FT_EXPORT( FT_Error )
|
||||
TT_RunIns( TT_ExecContext exec );
|
||||
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __TTINTERP_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
@@ -1,59 +0,0 @@
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* ttpic.h */
|
||||
/* */
|
||||
/* The FreeType position independent code services for truetype module. */
|
||||
/* */
|
||||
/* Copyright 2009 by */
|
||||
/* Oran Agra and Mickey Gabel. */
|
||||
/* */
|
||||
/* 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 __TTPIC_H__
|
||||
#define __TTPIC_H__
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
#ifndef FT_CONFIG_OPTION_PIC
|
||||
#define FT_TT_SERVICES_GET tt_services
|
||||
#define FT_TT_SERVICE_GX_MULTI_MASTERS_GET tt_service_gx_multi_masters
|
||||
#define FT_TT_SERVICE_TRUETYPE_GLYF_GET tt_service_truetype_glyf
|
||||
|
||||
#else /* FT_CONFIG_OPTION_PIC */
|
||||
|
||||
#include FT_MULTIPLE_MASTERS_H
|
||||
#include FT_SERVICE_MULTIPLE_MASTERS_H
|
||||
#include FT_SERVICE_TRUETYPE_GLYF_H
|
||||
|
||||
typedef struct TTModulePIC_
|
||||
{
|
||||
FT_ServiceDescRec* tt_services;
|
||||
#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
|
||||
FT_Service_MultiMastersRec tt_service_gx_multi_masters;
|
||||
#endif
|
||||
FT_Service_TTGlyfRec tt_service_truetype_glyf;
|
||||
} TTModulePIC;
|
||||
|
||||
#define GET_PIC(lib) ((TTModulePIC*)((lib)->pic_container.truetype))
|
||||
#define FT_TT_SERVICES_GET (GET_PIC(library)->tt_services)
|
||||
#define FT_TT_SERVICE_GX_MULTI_MASTERS_GET (GET_PIC(library)->tt_service_gx_multi_masters)
|
||||
#define FT_TT_SERVICE_TRUETYPE_GLYF_GET (GET_PIC(library)->tt_service_truetype_glyf)
|
||||
|
||||
#endif /* FT_CONFIG_OPTION_PIC */
|
||||
|
||||
/* */
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __TTPIC_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
@@ -0,0 +1,2 @@
|
||||
config.mk
|
||||
objs/vc2010/
|
||||
@@ -0,0 +1,8 @@
|
||||
Alexei Podtelezhnikov (Алексей Подтележников) <apodtele@gmail.com>
|
||||
Behdad Esfahbod <behdad@behdad.org> <behdad.esfahbod@gmail.com>
|
||||
Bram Tassyns <bramt@enfocus.be> bram tassyns <BramT@enfocus.be>
|
||||
Bram Tassyns <bramt@enfocus.be> <BramT@enfocus.com>
|
||||
Suzuki, Toshiya (鈴木俊哉) <mpsuzuki@hiroshima-u.ac.jp> <sssa@flavor1.ipc.hiroshima-u.ac.jp>
|
||||
Suzuki, Toshiya (鈴木俊哉) <mpsuzuki@hiroshima-u.ac.jp> sssa <sssa@IPA2004-mps.local>
|
||||
Suzuki, Toshiya (鈴木俊哉) <mpsuzuki@hiroshima-u.ac.jp> suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
||||
Ben Wagner <bungeman@gmail.com> Bungeman <bungeman@gmail.com>
|
||||
@@ -0,0 +1,54 @@
|
||||
LOCAL_PATH:= $(call my-dir)
|
||||
include $(CLEAR_VARS)
|
||||
|
||||
LOCAL_MODULE := libfreetype
|
||||
LOCAL_CFLAGS := -DFT2_BUILD_LIBRARY
|
||||
|
||||
# android/include must supersed include because the FTOption.h
|
||||
LOCAL_C_INCLUDES := ${LOCAL_PATH}/android/include ${LOCAL_PATH}/include
|
||||
LOCAL_EXPORT_C_INCLUDES := ${LOCAL_C_INCLUDES}
|
||||
LOCAL_SRC_FILES := \
|
||||
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 \
|
||||
src/base/ftdebug.c
|
||||
|
||||
include $(BUILD_STATIC_LIBRARY)
|
||||
@@ -0,0 +1,452 @@
|
||||
# CMakeLists.txt
|
||||
#
|
||||
# Copyright 2013-2017 by
|
||||
# David Turner, Robert Wilhelm, and Werner Lemberg.
|
||||
#
|
||||
# Written originally by John Cary <cary@txcorp.com>
|
||||
#
|
||||
# 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 <path-to-freetype2-src-dir>
|
||||
#
|
||||
# to create a Makefile that builds a static version of the library.
|
||||
#
|
||||
# For a dynamic library, use
|
||||
#
|
||||
# cmake <path-to-freetype2-src-dir> -D BUILD_SHARED_LIBS:BOOL=true
|
||||
#
|
||||
# For a framework on OS X, use
|
||||
#
|
||||
# cmake <path-to-freetype2-src-dir> -D BUILD_FRAMEWORK:BOOL=true -G Xcode
|
||||
#
|
||||
# instead.
|
||||
#
|
||||
# For an iOS static library, use
|
||||
#
|
||||
# cmake -D IOS_PLATFORM=OS -G Xcode <path-to-freetype2-src-dir>
|
||||
#
|
||||
# or
|
||||
#
|
||||
# cmake -D IOS_PLATFORM=SIMULATOR -G Xcode <path-to-freetype2-src-dir>
|
||||
#
|
||||
# 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
|
||||
#
|
||||
# <build-directory>/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 "1")
|
||||
|
||||
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 $<INSTALL_INTERFACE:include/freetype2>)
|
||||
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
|
||||
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
@@ -0,0 +1,222 @@
|
||||
# FreeType 2 top Jamfile.
|
||||
#
|
||||
# Copyright 2001-2017 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.
|
||||
|
||||
|
||||
# The HDRMACRO is already defined in FTJam and is used to add
|
||||
# the content of certain macros to the list of included header
|
||||
# files.
|
||||
#
|
||||
# We can compile FreeType 2 with classic Jam however thanks to
|
||||
# the following code
|
||||
#
|
||||
if ! $(JAM_TOOLSET)
|
||||
{
|
||||
rule HDRMACRO
|
||||
{
|
||||
# nothing
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
# We need to invoke a SubDir rule if the FT2 source directory top is not the
|
||||
# current directory. This allows us to build FreeType 2 as part of a larger
|
||||
# project easily.
|
||||
#
|
||||
if $(FT2_TOP) != $(DOT)
|
||||
{
|
||||
SubDir FT2_TOP ;
|
||||
}
|
||||
|
||||
|
||||
# The following macros define the include directory, the source directory,
|
||||
# and the final library name (without library extensions). They can be
|
||||
# replaced by other definitions when the library is compiled as part of
|
||||
# a larger project.
|
||||
#
|
||||
|
||||
# Name of FreeType include directory during compilation.
|
||||
# This is relative to FT2_TOP.
|
||||
#
|
||||
FT2_INCLUDE_DIR ?= include ;
|
||||
|
||||
# Name of FreeType source directory during compilation.
|
||||
# This is relative to FT2_TOP.
|
||||
#
|
||||
FT2_SRC_DIR ?= src ;
|
||||
|
||||
# Name of final library, without extension.
|
||||
#
|
||||
FT2_LIB ?= $(LIBPREFIX)freetype ;
|
||||
|
||||
|
||||
# Define FT2_BUILD_INCLUDE to point to your build-specific directory.
|
||||
# This is prepended to FT2_INCLUDE_DIR. It can be used to specify
|
||||
# the location of a custom <ft2build.h> which will point to custom
|
||||
# versions of `ftmodule.h' and `ftoption.h', for example.
|
||||
#
|
||||
FT2_BUILD_INCLUDE ?= ;
|
||||
|
||||
# The list of modules to compile on any given build of the library.
|
||||
# By default, this will contain _all_ modules defined in FT2_SRC_DIR.
|
||||
#
|
||||
# IMPORTANT: You'll need to change the content of `ftmodule.h' as well
|
||||
# if you modify this list or provide your own.
|
||||
#
|
||||
FT2_COMPONENTS ?= autofit # auto-fitter
|
||||
base # base component (public APIs)
|
||||
bdf # BDF font driver
|
||||
bzip2 # support for bzip2-compressed PCF font
|
||||
cache # cache sub-system
|
||||
cff # CFF/CEF font driver
|
||||
cid # PostScript CID-keyed font driver
|
||||
gzip # support for gzip-compressed PCF font
|
||||
lzw # support for LZW-compressed PCF font
|
||||
pcf # PCF font driver
|
||||
pfr # PFR/TrueDoc font driver
|
||||
psaux # common PostScript routines module
|
||||
pshinter # PostScript hinter module
|
||||
psnames # PostScript names handling
|
||||
raster # monochrome rasterizer
|
||||
sfnt # SFNT-based format support routines
|
||||
smooth # anti-aliased rasterizer
|
||||
truetype # TrueType font driver
|
||||
type1 # PostScript Type 1 font driver
|
||||
type42 # PostScript Type 42 (embedded TrueType) driver
|
||||
winfonts # Windows FON/FNT font driver
|
||||
;
|
||||
|
||||
|
||||
# Don't touch.
|
||||
#
|
||||
FT2_INCLUDE = $(FT2_BUILD_INCLUDE)
|
||||
[ FT2_SubDir $(FT2_INCLUDE_DIR) ] ;
|
||||
|
||||
FT2_SRC = [ FT2_SubDir $(FT2_SRC_DIR) ] ;
|
||||
|
||||
# Location of API Reference Documentation
|
||||
#
|
||||
if $(DOC_DIR)
|
||||
{
|
||||
DOC_DIR = $(DOCDIR:T) ;
|
||||
}
|
||||
else
|
||||
{
|
||||
DOC_DIR = docs/reference ;
|
||||
}
|
||||
|
||||
|
||||
# Only used by FreeType developers.
|
||||
#
|
||||
if $(DEBUG_HINTER)
|
||||
{
|
||||
CCFLAGS += -DDEBUG_HINTER ;
|
||||
}
|
||||
|
||||
|
||||
# We need `include' in the current include path in order to
|
||||
# compile any part of FreeType 2.
|
||||
#
|
||||
HDRS += $(FT2_INCLUDE) ;
|
||||
|
||||
|
||||
# We need to #define FT2_BUILD_LIBRARY so that our sources find the
|
||||
# internal headers
|
||||
#
|
||||
CCFLAGS += -DFT2_BUILD_LIBRARY ;
|
||||
|
||||
# Uncomment the following line if you want to build individual source files
|
||||
# for each FreeType 2 module. This is only useful during development, and
|
||||
# is better defined as an environment variable anyway!
|
||||
#
|
||||
# FT2_MULTI = true ;
|
||||
|
||||
|
||||
# The files `ftheader.h', `internal.h', and `ftserv.h' are used to define
|
||||
# macros that are later used in #include statements. They need to be parsed
|
||||
# in order to record these definitions.
|
||||
#
|
||||
HDRMACRO [ FT2_SubDir $(FT2_INCLUDE_DIR) freetype config ftheader.h ] ;
|
||||
HDRMACRO [ FT2_SubDir $(FT2_INCLUDE_DIR) freetype internal internal.h ] ;
|
||||
HDRMACRO [ FT2_SubDir $(FT2_INCLUDE_DIR) freetype internal ftserv.h ] ;
|
||||
|
||||
|
||||
# Now include the Jamfile in `freetype2/src', used to drive the compilation
|
||||
# of each FreeType 2 component and/or module.
|
||||
#
|
||||
SubInclude FT2_TOP $(FT2_SRC_DIR) ;
|
||||
|
||||
# Handle the generation of the `ftexport.sym' file, which contains the list
|
||||
# of exported symbols. This can be used on Unix by libtool.
|
||||
#
|
||||
SubInclude FT2_TOP $(FT2_SRC_DIR) tools ;
|
||||
|
||||
rule GenExportSymbols
|
||||
{
|
||||
local apinames = apinames$(SUFEXE) ;
|
||||
local aheader ;
|
||||
local headers ;
|
||||
|
||||
for aheader in [ Glob $(2) : *.h ]
|
||||
{
|
||||
switch $(aheader)
|
||||
{
|
||||
case */ftmac.h :
|
||||
if ( $(MAC) || $(OS) = MACOSX ) {
|
||||
headers += $(aheader) ;
|
||||
}
|
||||
case *.h : headers += $(aheader) ;
|
||||
}
|
||||
}
|
||||
|
||||
LOCATE on $(1) = $(ALL_LOCATE_TARGET) ;
|
||||
|
||||
APINAMES on $(1) = apinames$(SUFEXE) ;
|
||||
|
||||
Depends $(1) : $(apinames) $(headers) ;
|
||||
GenExportSymbols1 $(1) : $(headers) ;
|
||||
Clean clean : $(1) ;
|
||||
}
|
||||
|
||||
actions GenExportSymbols1 bind APINAMES
|
||||
{
|
||||
$(APINAMES) $(2) > $(1)
|
||||
}
|
||||
|
||||
GenExportSymbols ftexport.sym : include/freetype ;
|
||||
|
||||
# Test files (hinter debugging). Only used by FreeType developers.
|
||||
#
|
||||
if $(DEBUG_HINTER)
|
||||
{
|
||||
SubInclude FT2_TOP tests ;
|
||||
}
|
||||
|
||||
rule RefDoc
|
||||
{
|
||||
Depends $1 : all ;
|
||||
NotFile $1 ;
|
||||
Always $1 ;
|
||||
}
|
||||
|
||||
actions RefDoc
|
||||
{
|
||||
python $(FT2_SRC)/tools/docmaker/docmaker.py
|
||||
--prefix=ft2
|
||||
--title=FreeType-2.8.1
|
||||
--output=$(DOC_DIR)
|
||||
$(FT2_INCLUDE)/freetype/*.h
|
||||
$(FT2_INCLUDE)/freetype/config/*.h
|
||||
}
|
||||
|
||||
RefDoc refdoc ;
|
||||
|
||||
|
||||
# end of top Jamfile
|
||||
@@ -0,0 +1,71 @@
|
||||
# FreeType 2 JamRules.
|
||||
#
|
||||
# Copyright 2001-2017 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.
|
||||
|
||||
|
||||
# This file contains the Jam rules needed to build the FreeType 2 library.
|
||||
# It is shared by all Jamfiles and is included only once in the build
|
||||
# process.
|
||||
#
|
||||
|
||||
|
||||
# Call SubDirHdrs on a list of directories.
|
||||
#
|
||||
rule AddSubDirHdrs
|
||||
{
|
||||
local x ;
|
||||
|
||||
for x in $(<)
|
||||
{
|
||||
SubDirHdrs $(x) ;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
# Determine prefix of library file. We must use "libxxxxx" on Unix systems,
|
||||
# while all other simply use the real name.
|
||||
#
|
||||
if $(UNIX)
|
||||
{
|
||||
LIBPREFIX ?= lib ;
|
||||
}
|
||||
else
|
||||
{
|
||||
LIBPREFIX ?= "" ;
|
||||
}
|
||||
|
||||
# FT2_TOP contains the location of the FreeType source directory. You can
|
||||
# set it to a specific value if you want to compile the library as part of a
|
||||
# larger project.
|
||||
#
|
||||
FT2_TOP ?= $(DOT) ;
|
||||
|
||||
# Define a new rule used to declare a sub directory of the Nirvana source
|
||||
# tree.
|
||||
#
|
||||
rule FT2_SubDir
|
||||
{
|
||||
if $(FT2_TOP) = $(DOT)
|
||||
{
|
||||
return [ FDirName $(<) ] ;
|
||||
}
|
||||
else
|
||||
{
|
||||
return [ FDirName $(FT2_TOP) $(<) ] ;
|
||||
}
|
||||
}
|
||||
|
||||
# We also set ALL_LOCATE_TARGET in order to place all object and library
|
||||
# files in "objs".
|
||||
#
|
||||
ALL_LOCATE_TARGET ?= [ FT2_SubDir objs ] ;
|
||||
|
||||
|
||||
# end of Jamrules
|
||||
@@ -0,0 +1,34 @@
|
||||
#
|
||||
# FreeType 2 build system -- top-level Makefile
|
||||
#
|
||||
|
||||
|
||||
# Copyright 1996-2017 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.
|
||||
|
||||
|
||||
# Project names
|
||||
#
|
||||
PROJECT := freetype
|
||||
PROJECT_TITLE := FreeType
|
||||
|
||||
# The variable TOP_DIR holds the path to the topmost directory in the project
|
||||
# engine source hierarchy. If it is not defined, default it to `.'.
|
||||
#
|
||||
TOP_DIR ?= .
|
||||
|
||||
# The variable OBJ_DIR gives the location where object files and the
|
||||
# FreeType library are built.
|
||||
#
|
||||
OBJ_DIR ?= $(TOP_DIR)/objs
|
||||
|
||||
|
||||
include $(TOP_DIR)/builds/toplevel.mk
|
||||
|
||||
# EOF
|
||||
@@ -0,0 +1,84 @@
|
||||
FreeType 2.8.1
|
||||
==============
|
||||
|
||||
Homepage: http://www.freetype.org
|
||||
|
||||
FreeType is a freely available software library to render fonts.
|
||||
|
||||
It is written in C, designed to be small, efficient, highly
|
||||
customizable, and portable while capable of producing high-quality
|
||||
output (glyph images) of most vector and bitmap font formats.
|
||||
|
||||
Please read the docs/CHANGES file, it contains IMPORTANT
|
||||
INFORMATION.
|
||||
|
||||
Read the files `docs/INSTALL*' for installation instructions; see
|
||||
the file `docs/LICENSE.TXT' for the available licenses.
|
||||
|
||||
The FreeType 2 API reference is located in `docs/reference'; use the
|
||||
file `ft2-toc.html' as the top entry point. Additional
|
||||
documentation is available as a separate package from our sites. Go
|
||||
to
|
||||
|
||||
http://download.savannah.gnu.org/releases/freetype/
|
||||
|
||||
and download one of the following files.
|
||||
|
||||
freetype-doc-2.8.1.tar.bz2
|
||||
freetype-doc-2.8.1.tar.gz
|
||||
ftdoc281.zip
|
||||
|
||||
To view the documentation online, go to
|
||||
|
||||
http://www.freetype.org/freetype2/documentation.html
|
||||
|
||||
|
||||
Mailing Lists
|
||||
=============
|
||||
|
||||
The preferred way of communication with the FreeType team is using
|
||||
e-mail lists.
|
||||
|
||||
general use and discussion: freetype@nongnu.org
|
||||
engine internals, porting, etc.: freetype-devel@nongnu.org
|
||||
announcements: freetype-announce@nongnu.org
|
||||
git repository tracker: freetype-commit@nongnu.org
|
||||
|
||||
The lists are moderated; see
|
||||
|
||||
http://www.freetype.org/contact.html
|
||||
|
||||
how to subscribe.
|
||||
|
||||
|
||||
Bugs
|
||||
====
|
||||
|
||||
Please submit bug reports at
|
||||
|
||||
https://savannah.nongnu.org/bugs/?group=freetype
|
||||
|
||||
Alternatively, you might report bugs by e-mail to
|
||||
`freetype-devel@nongnu.org'. Don't forget to send a detailed
|
||||
explanation of the problem -- there is nothing worse than receiving
|
||||
a terse message that only says `it doesn't work'.
|
||||
|
||||
|
||||
Enjoy!
|
||||
|
||||
|
||||
The FreeType Team
|
||||
|
||||
----------------------------------------------------------------------
|
||||
|
||||
Copyright 2006-2017 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.
|
||||
|
||||
|
||||
--- end of README ---
|
||||
@@ -0,0 +1,50 @@
|
||||
The git archive doesn't contain pre-built configuration scripts for
|
||||
UNIXish platforms. To generate them say
|
||||
|
||||
sh autogen.sh
|
||||
|
||||
which in turn depends on the following packages:
|
||||
|
||||
automake (1.10.1)
|
||||
libtool (2.2.4)
|
||||
autoconf (2.62)
|
||||
|
||||
The versions given in parentheses are known to work. Newer versions
|
||||
should work too, of course. Note that autogen.sh also sets up proper
|
||||
file permissions for the `configure' and auxiliary scripts.
|
||||
|
||||
The autogen.sh script now checks the version of above three packages
|
||||
whether they match the numbers above. Otherwise it will complain and
|
||||
suggest either upgrading or using an environment variable to point to
|
||||
a more recent version of the required tool(s).
|
||||
|
||||
Note that `aclocal' is provided by the `automake' package on Linux,
|
||||
and that `libtoolize' is called `glibtoolize' on Darwin (OS X).
|
||||
|
||||
|
||||
For static builds which don't use platform specific optimizations, no
|
||||
configure script is necessary at all; saying
|
||||
|
||||
make setup ansi
|
||||
make
|
||||
|
||||
should work on all platforms which have GNU make (or makepp).
|
||||
|
||||
|
||||
Similarly, a build with `cmake' can be done directly from the git
|
||||
repository.
|
||||
|
||||
|
||||
----------------------------------------------------------------------
|
||||
|
||||
Copyright 2005-2017 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.
|
||||
|
||||
|
||||
--- end of README.git ---
|
||||
@@ -0,0 +1,523 @@
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftconfig.in */
|
||||
/* */
|
||||
/* UNIX-specific configuration file (specification only). */
|
||||
/* */
|
||||
/* Copyright 1996-2017 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. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* This header file contains a number of macro definitions that are used */
|
||||
/* by the rest of the engine. Most of the macros here are automatically */
|
||||
/* determined at compile time, and you should not need to change it to */
|
||||
/* port FreeType, except to compile the library with a non-ANSI */
|
||||
/* compiler. */
|
||||
/* */
|
||||
/* Note however that if some specific modifications are needed, we */
|
||||
/* advise you to place a modified copy in your build directory. */
|
||||
/* */
|
||||
/* The build directory is usually `builds/<system>', and contains */
|
||||
/* system-specific files that are always included first when building */
|
||||
/* the library. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
#ifndef FTCONFIG_H_
|
||||
#define FTCONFIG_H_
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_CONFIG_OPTIONS_H
|
||||
#include FT_CONFIG_STANDARD_LIBRARY_H
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* PLATFORM-SPECIFIC CONFIGURATION MACROS */
|
||||
/* */
|
||||
/* These macros can be toggled to suit a specific system. The current */
|
||||
/* ones are defaults used to compile FreeType in an ANSI C environment */
|
||||
/* (16bit compilers are also supported). Copy this file to your own */
|
||||
/* `builds/<system>' directory, and edit it to port the engine. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
#define HAVE_UNISTD_H
|
||||
#define HAVE_FCNTL_H
|
||||
#define HAVE_STDINT_H
|
||||
|
||||
|
||||
/* There are systems (like the Texas Instruments 'C54x) where a `char' */
|
||||
/* has 16 bits. ANSI C says that sizeof(char) is always 1. Since an */
|
||||
/* `int' has 16 bits also for this system, sizeof(int) gives 1 which */
|
||||
/* is probably unexpected. */
|
||||
/* */
|
||||
/* `CHAR_BIT' (defined in limits.h) gives the number of bits in a */
|
||||
/* `char' type. */
|
||||
|
||||
#ifndef FT_CHAR_BIT
|
||||
#define FT_CHAR_BIT CHAR_BIT
|
||||
#endif
|
||||
|
||||
|
||||
#undef FT_USE_AUTOCONF_SIZEOF_TYPES
|
||||
#ifdef FT_USE_AUTOCONF_SIZEOF_TYPES
|
||||
|
||||
#undef SIZEOF_INT
|
||||
#undef SIZEOF_LONG
|
||||
#define FT_SIZEOF_INT SIZEOF_INT
|
||||
#define FT_SIZEOF_LONG SIZEOF_LONG
|
||||
|
||||
#else /* !FT_USE_AUTOCONF_SIZEOF_TYPES */
|
||||
|
||||
/* Following cpp computation of the bit length of int and long */
|
||||
/* is copied from default include/freetype/config/ftconfig.h. */
|
||||
/* If any improvement is required for this file, it should be */
|
||||
/* applied to the original header file for the builders that */
|
||||
/* do not use configure script. */
|
||||
|
||||
/* The size of an `int' type. */
|
||||
#if FT_UINT_MAX == 0xFFFFUL
|
||||
#define FT_SIZEOF_INT (16 / FT_CHAR_BIT)
|
||||
#elif FT_UINT_MAX == 0xFFFFFFFFUL
|
||||
#define FT_SIZEOF_INT (32 / FT_CHAR_BIT)
|
||||
#elif FT_UINT_MAX > 0xFFFFFFFFUL && FT_UINT_MAX == 0xFFFFFFFFFFFFFFFFUL
|
||||
#define FT_SIZEOF_INT (64 / FT_CHAR_BIT)
|
||||
#else
|
||||
#error "Unsupported size of `int' type!"
|
||||
#endif
|
||||
|
||||
/* The size of a `long' type. A five-byte `long' (as used e.g. on the */
|
||||
/* DM642) is recognized but avoided. */
|
||||
#if FT_ULONG_MAX == 0xFFFFFFFFUL
|
||||
#define FT_SIZEOF_LONG (32 / FT_CHAR_BIT)
|
||||
#elif FT_ULONG_MAX > 0xFFFFFFFFUL && FT_ULONG_MAX == 0xFFFFFFFFFFUL
|
||||
#define FT_SIZEOF_LONG (32 / FT_CHAR_BIT)
|
||||
#elif FT_ULONG_MAX > 0xFFFFFFFFUL && FT_ULONG_MAX == 0xFFFFFFFFFFFFFFFFUL
|
||||
#define FT_SIZEOF_LONG (64 / FT_CHAR_BIT)
|
||||
#else
|
||||
#error "Unsupported size of `long' type!"
|
||||
#endif
|
||||
|
||||
#endif /* !FT_USE_AUTOCONF_SIZEOF_TYPES */
|
||||
|
||||
|
||||
/* FT_UNUSED is a macro used to indicate that a given parameter is not */
|
||||
/* used -- this is only used to get rid of unpleasant compiler warnings */
|
||||
#ifndef FT_UNUSED
|
||||
#define FT_UNUSED( arg ) ( (arg) = (arg) )
|
||||
#endif
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* AUTOMATIC CONFIGURATION MACROS */
|
||||
/* */
|
||||
/* These macros are computed from the ones defined above. Don't touch */
|
||||
/* their definition, unless you know precisely what you are doing. No */
|
||||
/* porter should need to mess with them. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Mac support */
|
||||
/* */
|
||||
/* This is the only necessary change, so it is defined here instead */
|
||||
/* providing a new configuration file. */
|
||||
/* */
|
||||
#if defined( __APPLE__ ) || ( defined( __MWERKS__ ) && defined( macintosh ) )
|
||||
/* no Carbon frameworks for 64bit 10.4.x */
|
||||
/* AvailabilityMacros.h is available since Mac OS X 10.2, */
|
||||
/* so guess the system version by maximum errno before inclusion */
|
||||
#include <errno.h>
|
||||
#ifdef ECANCELED /* defined since 10.2 */
|
||||
#include "AvailabilityMacros.h"
|
||||
#endif
|
||||
#if defined( __LP64__ ) && \
|
||||
( MAC_OS_X_VERSION_MIN_REQUIRED <= MAC_OS_X_VERSION_10_4 )
|
||||
#undef FT_MACINTOSH
|
||||
#endif
|
||||
|
||||
#elif defined( __SC__ ) || defined( __MRC__ )
|
||||
/* Classic MacOS compilers */
|
||||
#include "ConditionalMacros.h"
|
||||
#if TARGET_OS_MAC
|
||||
#define FT_MACINTOSH 1
|
||||
#endif
|
||||
|
||||
#endif
|
||||
|
||||
|
||||
/* Fix compiler warning with sgi compiler */
|
||||
#if defined( __sgi ) && !defined( __GNUC__ )
|
||||
#if defined( _COMPILER_VERSION ) && ( _COMPILER_VERSION >= 730 )
|
||||
#pragma set woff 3505
|
||||
#endif
|
||||
#endif
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Section> */
|
||||
/* basic_types */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Type> */
|
||||
/* FT_Int16 */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A typedef for a 16bit signed integer type. */
|
||||
/* */
|
||||
typedef signed short FT_Int16;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Type> */
|
||||
/* FT_UInt16 */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A typedef for a 16bit unsigned integer type. */
|
||||
/* */
|
||||
typedef unsigned short FT_UInt16;
|
||||
|
||||
/* */
|
||||
|
||||
|
||||
/* this #if 0 ... #endif clause is for documentation purposes */
|
||||
#if 0
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Type> */
|
||||
/* FT_Int32 */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A typedef for a 32bit signed integer type. The size depends on */
|
||||
/* the configuration. */
|
||||
/* */
|
||||
typedef signed XXX FT_Int32;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Type> */
|
||||
/* FT_UInt32 */
|
||||
/* */
|
||||
/* A typedef for a 32bit unsigned integer type. The size depends on */
|
||||
/* the configuration. */
|
||||
/* */
|
||||
typedef unsigned XXX FT_UInt32;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Type> */
|
||||
/* FT_Int64 */
|
||||
/* */
|
||||
/* A typedef for a 64bit signed integer type. The size depends on */
|
||||
/* the configuration. Only defined if there is real 64bit support; */
|
||||
/* otherwise, it gets emulated with a structure (if necessary). */
|
||||
/* */
|
||||
typedef signed XXX FT_Int64;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Type> */
|
||||
/* FT_UInt64 */
|
||||
/* */
|
||||
/* A typedef for a 64bit unsigned integer type. The size depends on */
|
||||
/* the configuration. Only defined if there is real 64bit support; */
|
||||
/* otherwise, it gets emulated with a structure (if necessary). */
|
||||
/* */
|
||||
typedef unsigned XXX FT_UInt64;
|
||||
|
||||
/* */
|
||||
|
||||
#endif
|
||||
|
||||
#if FT_SIZEOF_INT == 4
|
||||
|
||||
typedef signed int FT_Int32;
|
||||
typedef unsigned int FT_UInt32;
|
||||
|
||||
#elif FT_SIZEOF_LONG == 4
|
||||
|
||||
typedef signed long FT_Int32;
|
||||
typedef unsigned long FT_UInt32;
|
||||
|
||||
#else
|
||||
#error "no 32bit type found -- please check your configuration files"
|
||||
#endif
|
||||
|
||||
|
||||
/* look up an integer type that is at least 32 bits */
|
||||
#if FT_SIZEOF_INT >= 4
|
||||
|
||||
typedef int FT_Fast;
|
||||
typedef unsigned int FT_UFast;
|
||||
|
||||
#elif FT_SIZEOF_LONG >= 4
|
||||
|
||||
typedef long FT_Fast;
|
||||
typedef unsigned long FT_UFast;
|
||||
|
||||
#endif
|
||||
|
||||
|
||||
/* determine whether we have a 64-bit int type */
|
||||
/* (mostly for environments without `autoconf') */
|
||||
#if FT_SIZEOF_LONG == 8
|
||||
|
||||
/* FT_LONG64 must be defined if a 64-bit type is available */
|
||||
#define FT_LONG64
|
||||
#define FT_INT64 long
|
||||
#define FT_UINT64 unsigned long
|
||||
|
||||
/* we handle the LLP64 scheme separately for GCC and clang, */
|
||||
/* suppressing the `long long' warning */
|
||||
#elif ( FT_SIZEOF_LONG == 4 ) && \
|
||||
defined( HAVE_LONG_LONG_INT ) && \
|
||||
defined( __GNUC__ )
|
||||
#pragma GCC diagnostic ignored "-Wlong-long"
|
||||
#define FT_LONG64
|
||||
#define FT_INT64 long long int
|
||||
#define FT_UINT64 unsigned long long int
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* A 64-bit data type may create compilation problems if you compile */
|
||||
/* in strict ANSI mode. To avoid them, we disable other 64-bit data */
|
||||
/* types if __STDC__ is defined. You can however ignore this rule */
|
||||
/* by defining the FT_CONFIG_OPTION_FORCE_INT64 configuration macro. */
|
||||
/* */
|
||||
#elif !defined( __STDC__ ) || defined( FT_CONFIG_OPTION_FORCE_INT64 )
|
||||
|
||||
#if defined( __STDC_VERSION__ ) && __STDC_VERSION__ >= 199901L
|
||||
|
||||
#define FT_LONG64
|
||||
#define FT_INT64 long long int
|
||||
#define FT_UINT64 unsigned long long int
|
||||
|
||||
#elif defined( _MSC_VER ) && _MSC_VER >= 900 /* Visual C++ (and Intel C++) */
|
||||
|
||||
/* this compiler provides the __int64 type */
|
||||
#define FT_LONG64
|
||||
#define FT_INT64 __int64
|
||||
#define FT_UINT64 unsigned __int64
|
||||
|
||||
#elif defined( __BORLANDC__ ) /* Borland C++ */
|
||||
|
||||
/* XXXX: We should probably check the value of __BORLANDC__ in order */
|
||||
/* to test the compiler version. */
|
||||
|
||||
/* this compiler provides the __int64 type */
|
||||
#define FT_LONG64
|
||||
#define FT_INT64 __int64
|
||||
#define FT_UINT64 unsigned __int64
|
||||
|
||||
#elif defined( __WATCOMC__ ) /* Watcom C++ */
|
||||
|
||||
/* Watcom doesn't provide 64-bit data types */
|
||||
|
||||
#elif defined( __MWERKS__ ) /* Metrowerks CodeWarrior */
|
||||
|
||||
#define FT_LONG64
|
||||
#define FT_INT64 long long int
|
||||
#define FT_UINT64 unsigned long long int
|
||||
|
||||
#elif defined( __GNUC__ )
|
||||
|
||||
/* GCC provides the `long long' type */
|
||||
#define FT_LONG64
|
||||
#define FT_INT64 long long int
|
||||
#define FT_UINT64 unsigned long long int
|
||||
|
||||
#endif /* __STDC_VERSION__ >= 199901L */
|
||||
|
||||
#endif /* FT_SIZEOF_LONG == 8 */
|
||||
|
||||
#ifdef FT_LONG64
|
||||
typedef FT_INT64 FT_Int64;
|
||||
typedef FT_UINT64 FT_UInt64;
|
||||
#endif
|
||||
|
||||
|
||||
#ifdef _WIN64
|
||||
/* only 64bit Windows uses the LLP64 data model, i.e., */
|
||||
/* 32bit integers, 64bit pointers */
|
||||
#define FT_UINT_TO_POINTER( x ) (void*)(unsigned __int64)(x)
|
||||
#else
|
||||
#define FT_UINT_TO_POINTER( x ) (void*)(unsigned long)(x)
|
||||
#endif
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* miscellaneous */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
#define FT_BEGIN_STMNT do {
|
||||
#define FT_END_STMNT } while ( 0 )
|
||||
#define FT_DUMMY_STMNT FT_BEGIN_STMNT FT_END_STMNT
|
||||
|
||||
|
||||
/* typeof condition taken from gnulib's `intprops.h' header file */
|
||||
#if ( ( defined( __GNUC__ ) && __GNUC__ >= 2 ) || \
|
||||
( defined( __IBMC__ ) && __IBMC__ >= 1210 && \
|
||||
defined( __IBM__TYPEOF__ ) ) || \
|
||||
( defined( __SUNPRO_C ) && __SUNPRO_C >= 0x5110 && !__STDC__ ) )
|
||||
#define FT_TYPEOF( type ) ( __typeof__ ( type ) )
|
||||
#else
|
||||
#define FT_TYPEOF( type ) /* empty */
|
||||
#endif
|
||||
|
||||
|
||||
#ifdef FT_MAKE_OPTION_SINGLE_OBJECT
|
||||
|
||||
#define FT_LOCAL( x ) static x
|
||||
#define FT_LOCAL_DEF( x ) static x
|
||||
|
||||
#else
|
||||
|
||||
#ifdef __cplusplus
|
||||
#define FT_LOCAL( x ) extern "C" x
|
||||
#define FT_LOCAL_DEF( x ) extern "C" x
|
||||
#else
|
||||
#define FT_LOCAL( x ) extern x
|
||||
#define FT_LOCAL_DEF( x ) x
|
||||
#endif
|
||||
|
||||
#endif /* FT_MAKE_OPTION_SINGLE_OBJECT */
|
||||
|
||||
#define FT_LOCAL_ARRAY( x ) extern const x
|
||||
#define FT_LOCAL_ARRAY_DEF( x ) const x
|
||||
|
||||
|
||||
#ifndef FT_BASE
|
||||
|
||||
#ifdef __cplusplus
|
||||
#define FT_BASE( x ) extern "C" x
|
||||
#else
|
||||
#define FT_BASE( x ) extern x
|
||||
#endif
|
||||
|
||||
#endif /* !FT_BASE */
|
||||
|
||||
|
||||
#ifndef FT_BASE_DEF
|
||||
|
||||
#ifdef __cplusplus
|
||||
#define FT_BASE_DEF( x ) x
|
||||
#else
|
||||
#define FT_BASE_DEF( x ) x
|
||||
#endif
|
||||
|
||||
#endif /* !FT_BASE_DEF */
|
||||
|
||||
|
||||
#ifndef FT_EXPORT
|
||||
|
||||
#ifdef __cplusplus
|
||||
#define FT_EXPORT( x ) extern "C" x
|
||||
#else
|
||||
#define FT_EXPORT( x ) extern x
|
||||
#endif
|
||||
|
||||
#endif /* !FT_EXPORT */
|
||||
|
||||
|
||||
#ifndef FT_EXPORT_DEF
|
||||
|
||||
#ifdef __cplusplus
|
||||
#define FT_EXPORT_DEF( x ) extern "C" x
|
||||
#else
|
||||
#define FT_EXPORT_DEF( x ) extern x
|
||||
#endif
|
||||
|
||||
#endif /* !FT_EXPORT_DEF */
|
||||
|
||||
|
||||
#ifndef FT_EXPORT_VAR
|
||||
|
||||
#ifdef __cplusplus
|
||||
#define FT_EXPORT_VAR( x ) extern "C" x
|
||||
#else
|
||||
#define FT_EXPORT_VAR( x ) extern x
|
||||
#endif
|
||||
|
||||
#endif /* !FT_EXPORT_VAR */
|
||||
|
||||
/* The following macros are needed to compile the library with a */
|
||||
/* C++ compiler and with 16bit compilers. */
|
||||
/* */
|
||||
|
||||
/* This is special. Within C++, you must specify `extern "C"' for */
|
||||
/* functions which are used via function pointers, and you also */
|
||||
/* must do that for structures which contain function pointers to */
|
||||
/* assure C linkage -- it's not possible to have (local) anonymous */
|
||||
/* functions which are accessed by (global) function pointers. */
|
||||
/* */
|
||||
/* */
|
||||
/* FT_CALLBACK_DEF is used to _define_ a callback function. */
|
||||
/* */
|
||||
/* FT_CALLBACK_TABLE is used to _declare_ a constant variable that */
|
||||
/* contains pointers to callback functions. */
|
||||
/* */
|
||||
/* FT_CALLBACK_TABLE_DEF is used to _define_ a constant variable */
|
||||
/* that contains pointers to callback functions. */
|
||||
/* */
|
||||
/* */
|
||||
/* Some 16bit compilers have to redefine these macros to insert */
|
||||
/* the infamous `_cdecl' or `__fastcall' declarations. */
|
||||
/* */
|
||||
#ifndef FT_CALLBACK_DEF
|
||||
#ifdef __cplusplus
|
||||
#define FT_CALLBACK_DEF( x ) extern "C" x
|
||||
#else
|
||||
#define FT_CALLBACK_DEF( x ) static x
|
||||
#endif
|
||||
#endif /* FT_CALLBACK_DEF */
|
||||
|
||||
#ifndef FT_CALLBACK_TABLE
|
||||
#ifdef __cplusplus
|
||||
#define FT_CALLBACK_TABLE extern "C"
|
||||
#define FT_CALLBACK_TABLE_DEF extern "C"
|
||||
#else
|
||||
#define FT_CALLBACK_TABLE extern
|
||||
#define FT_CALLBACK_TABLE_DEF /* nothing */
|
||||
#endif
|
||||
#endif /* FT_CALLBACK_TABLE */
|
||||
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
|
||||
#endif /* FTCONFIG_H_ */
|
||||
|
||||
|
||||
/* END */
|
||||
@@ -0,0 +1,990 @@
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftoption.h */
|
||||
/* */
|
||||
/* User-selectable configuration macros (specification only). */
|
||||
/* */
|
||||
/* Copyright 1996-2017 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. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
#ifndef FTOPTION_H_
|
||||
#define FTOPTION_H_
|
||||
|
||||
|
||||
#include <ft2build.h>
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* USER-SELECTABLE CONFIGURATION MACROS */
|
||||
/* */
|
||||
/* This file contains the default configuration macro definitions for */
|
||||
/* a standard build of the FreeType library. There are three ways to */
|
||||
/* use this file to build project-specific versions of the library: */
|
||||
/* */
|
||||
/* - You can modify this file by hand, but this is not recommended in */
|
||||
/* cases where you would like to build several versions of the */
|
||||
/* library from a single source directory. */
|
||||
/* */
|
||||
/* - You can put a copy of this file in your build directory, more */
|
||||
/* precisely in `$BUILD/freetype/config/ftoption.h', where `$BUILD' */
|
||||
/* is the name of a directory that is included _before_ the FreeType */
|
||||
/* include path during compilation. */
|
||||
/* */
|
||||
/* The default FreeType Makefiles and Jamfiles use the build */
|
||||
/* directory `builds/<system>' by default, but you can easily change */
|
||||
/* that for your own projects. */
|
||||
/* */
|
||||
/* - Copy the file <ft2build.h> to `$BUILD/ft2build.h' and modify it */
|
||||
/* slightly to pre-define the macro FT_CONFIG_OPTIONS_H used to */
|
||||
/* locate this file during the build. For example, */
|
||||
/* */
|
||||
/* #define FT_CONFIG_OPTIONS_H <myftoptions.h> */
|
||||
/* #include <freetype/config/ftheader.h> */
|
||||
/* */
|
||||
/* will use `$BUILD/myftoptions.h' instead of this file for macro */
|
||||
/* definitions. */
|
||||
/* */
|
||||
/* Note also that you can similarly pre-define the macro */
|
||||
/* FT_CONFIG_MODULES_H used to locate the file listing of the modules */
|
||||
/* that are statically linked to the library at compile time. By */
|
||||
/* default, this file is <freetype/config/ftmodule.h>. */
|
||||
/* */
|
||||
/* We highly recommend using the third method whenever possible. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/**** ****/
|
||||
/**** G E N E R A L F R E E T Y P E 2 C O N F I G U R A T I O N ****/
|
||||
/**** ****/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* If you enable this configuration option, FreeType recognizes an */
|
||||
/* environment variable called `FREETYPE_PROPERTIES', which can be used */
|
||||
/* to control the various font drivers and modules. The controllable */
|
||||
/* properties are listed in the section `Controlling FreeType Modules' */
|
||||
/* in the reference's table of contents; currently there are properties */
|
||||
/* for the auto-hinter (file `ftautoh.h'), CFF (file `ftcffdrv.h'), */
|
||||
/* TrueType (file `ftttdrv.h'), and PCF (file `ftpcfdrv.h'). */
|
||||
/* */
|
||||
/* `FREETYPE_PROPERTIES' has the following syntax form (broken here into */
|
||||
/* multiple lines for better readability). */
|
||||
/* */
|
||||
/* <optional whitespace> */
|
||||
/* <module-name1> ':' */
|
||||
/* <property-name1> '=' <property-value1> */
|
||||
/* <whitespace> */
|
||||
/* <module-name2> ':' */
|
||||
/* <property-name2> '=' <property-value2> */
|
||||
/* ... */
|
||||
/* */
|
||||
/* Example: */
|
||||
/* */
|
||||
/* FREETYPE_PROPERTIES=truetype:interpreter-version=35 \ */
|
||||
/* cff:no-stem-darkening=1 \ */
|
||||
/* autofitter:warping=1 */
|
||||
/* */
|
||||
#define FT_CONFIG_OPTION_ENVIRONMENT_PROPERTIES
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Uncomment the line below if you want to activate LCD rendering */
|
||||
/* technology similar to ClearType in this build of the library. This */
|
||||
/* technology triples the resolution in the direction color subpixels. */
|
||||
/* To mitigate color fringes inherent to this technology, you also need */
|
||||
/* to explicitly set up LCD filtering. */
|
||||
/* */
|
||||
/* Note that this feature is covered by several Microsoft patents */
|
||||
/* and should not be activated in any default build of the library. */
|
||||
/* When this macro is not defined, FreeType offers alternative LCD */
|
||||
/* rendering technology that produces excellent output without LCD */
|
||||
/* filtering. */
|
||||
/* */
|
||||
/* #define FT_CONFIG_OPTION_SUBPIXEL_RENDERING */
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Many compilers provide a non-ANSI 64-bit data type that can be used */
|
||||
/* by FreeType to speed up some computations. However, this will create */
|
||||
/* some problems when compiling the library in strict ANSI mode. */
|
||||
/* */
|
||||
/* For this reason, the use of 64-bit integers is normally disabled when */
|
||||
/* the __STDC__ macro is defined. You can however disable this by */
|
||||
/* defining the macro FT_CONFIG_OPTION_FORCE_INT64 here. */
|
||||
/* */
|
||||
/* For most compilers, this will only create compilation warnings when */
|
||||
/* building the library. */
|
||||
/* */
|
||||
/* ObNote: The compiler-specific 64-bit integers are detected in the */
|
||||
/* file `ftconfig.h' either statically or through the */
|
||||
/* `configure' script on supported platforms. */
|
||||
/* */
|
||||
#undef FT_CONFIG_OPTION_FORCE_INT64
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* If this macro is defined, do not try to use an assembler version of */
|
||||
/* performance-critical functions (e.g. FT_MulFix). You should only do */
|
||||
/* that to verify that the assembler function works properly, or to */
|
||||
/* execute benchmark tests of the various implementations. */
|
||||
/* #define FT_CONFIG_OPTION_NO_ASSEMBLER */
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* If this macro is defined, try to use an inlined assembler version of */
|
||||
/* the `FT_MulFix' function, which is a `hotspot' when loading and */
|
||||
/* hinting glyphs, and which should be executed as fast as possible. */
|
||||
/* */
|
||||
/* Note that if your compiler or CPU is not supported, this will default */
|
||||
/* to the standard and portable implementation found in `ftcalc.c'. */
|
||||
/* */
|
||||
#define FT_CONFIG_OPTION_INLINE_MULFIX
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* LZW-compressed file support. */
|
||||
/* */
|
||||
/* FreeType now handles font files that have been compressed with the */
|
||||
/* `compress' program. This is mostly used to parse many of the PCF */
|
||||
/* files that come with various X11 distributions. The implementation */
|
||||
/* uses NetBSD's `zopen' to partially uncompress the file on the fly */
|
||||
/* (see src/lzw/ftgzip.c). */
|
||||
/* */
|
||||
/* Define this macro if you want to enable this `feature'. */
|
||||
/* */
|
||||
#define FT_CONFIG_OPTION_USE_LZW
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Gzip-compressed file support. */
|
||||
/* */
|
||||
/* FreeType now handles font files that have been compressed with the */
|
||||
/* `gzip' program. This is mostly used to parse many of the PCF files */
|
||||
/* that come with XFree86. The implementation uses `zlib' to */
|
||||
/* partially uncompress the file on the fly (see src/gzip/ftgzip.c). */
|
||||
/* */
|
||||
/* Define this macro if you want to enable this `feature'. See also */
|
||||
/* the macro FT_CONFIG_OPTION_SYSTEM_ZLIB below. */
|
||||
/* */
|
||||
#define FT_CONFIG_OPTION_USE_ZLIB
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* ZLib library selection */
|
||||
/* */
|
||||
/* This macro is only used when FT_CONFIG_OPTION_USE_ZLIB is defined. */
|
||||
/* It allows FreeType's `ftgzip' component to link to the system's */
|
||||
/* installation of the ZLib library. This is useful on systems like */
|
||||
/* Unix or VMS where it generally is already available. */
|
||||
/* */
|
||||
/* If you let it undefined, the component will use its own copy */
|
||||
/* of the zlib sources instead. These have been modified to be */
|
||||
/* included directly within the component and *not* export external */
|
||||
/* function names. This allows you to link any program with FreeType */
|
||||
/* _and_ ZLib without linking conflicts. */
|
||||
/* */
|
||||
/* Do not #undef this macro here since the build system might define */
|
||||
/* it for certain configurations only. */
|
||||
/* */
|
||||
#define FT_CONFIG_OPTION_SYSTEM_ZLIB
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Bzip2-compressed file support. */
|
||||
/* */
|
||||
/* FreeType now handles font files that have been compressed with the */
|
||||
/* `bzip2' program. This is mostly used to parse many of the PCF */
|
||||
/* files that come with XFree86. The implementation uses `libbz2' to */
|
||||
/* partially uncompress the file on the fly (see src/bzip2/ftbzip2.c). */
|
||||
/* Contrary to gzip, bzip2 currently is not included and need to use */
|
||||
/* the system available bzip2 implementation. */
|
||||
/* */
|
||||
/* Define this macro if you want to enable this `feature'. */
|
||||
/* */
|
||||
/* #define FT_CONFIG_OPTION_USE_BZIP2 */
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Define to disable the use of file stream functions and types, FILE, */
|
||||
/* fopen() etc. Enables the use of smaller system libraries on embedded */
|
||||
/* systems that have multiple system libraries, some with or without */
|
||||
/* file stream support, in the cases where file stream support is not */
|
||||
/* necessary such as memory loading of font files. */
|
||||
/* */
|
||||
/* #define FT_CONFIG_OPTION_DISABLE_STREAM_SUPPORT */
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* PNG bitmap support. */
|
||||
/* */
|
||||
/* FreeType now handles loading color bitmap glyphs in the PNG format. */
|
||||
/* This requires help from the external libpng library. Uncompressed */
|
||||
/* color bitmaps do not need any external libraries and will be */
|
||||
/* supported regardless of this configuration. */
|
||||
/* */
|
||||
/* Define this macro if you want to enable this `feature'. */
|
||||
/* */
|
||||
/* #define FT_CONFIG_OPTION_USE_PNG */
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* HarfBuzz support. */
|
||||
/* */
|
||||
/* FreeType uses the HarfBuzz library to improve auto-hinting of */
|
||||
/* OpenType fonts. If available, many glyphs not directly addressable */
|
||||
/* by a font's character map will be hinted also. */
|
||||
/* */
|
||||
/* Define this macro if you want to enable this `feature'. */
|
||||
/* */
|
||||
/* #define FT_CONFIG_OPTION_USE_HARFBUZZ */
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* DLL export compilation */
|
||||
/* */
|
||||
/* When compiling FreeType as a DLL, some systems/compilers need a */
|
||||
/* special keyword in front OR after the return type of function */
|
||||
/* declarations. */
|
||||
/* */
|
||||
/* Two macros are used within the FreeType source code to define */
|
||||
/* exported library functions: FT_EXPORT and FT_EXPORT_DEF. */
|
||||
/* */
|
||||
/* FT_EXPORT( return_type ) */
|
||||
/* */
|
||||
/* is used in a function declaration, as in */
|
||||
/* */
|
||||
/* FT_EXPORT( FT_Error ) */
|
||||
/* FT_Init_FreeType( FT_Library* alibrary ); */
|
||||
/* */
|
||||
/* */
|
||||
/* FT_EXPORT_DEF( return_type ) */
|
||||
/* */
|
||||
/* is used in a function definition, as in */
|
||||
/* */
|
||||
/* FT_EXPORT_DEF( FT_Error ) */
|
||||
/* FT_Init_FreeType( FT_Library* alibrary ) */
|
||||
/* { */
|
||||
/* ... some code ... */
|
||||
/* return FT_Err_Ok; */
|
||||
/* } */
|
||||
/* */
|
||||
/* You can provide your own implementation of FT_EXPORT and */
|
||||
/* FT_EXPORT_DEF here if you want. If you leave them undefined, they */
|
||||
/* will be later automatically defined as `extern return_type' to */
|
||||
/* allow normal compilation. */
|
||||
/* */
|
||||
/* Do not #undef these macros here since the build system might define */
|
||||
/* them for certain configurations only. */
|
||||
/* */
|
||||
/* #define FT_EXPORT(x) extern x */
|
||||
/* #define FT_EXPORT_DEF(x) x */
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Glyph Postscript Names handling */
|
||||
/* */
|
||||
/* By default, FreeType 2 is compiled with the `psnames' module. This */
|
||||
/* module is in charge of converting a glyph name string into a */
|
||||
/* Unicode value, or return a Macintosh standard glyph name for the */
|
||||
/* use with the TrueType `post' table. */
|
||||
/* */
|
||||
/* Undefine this macro if you do not want `psnames' compiled in your */
|
||||
/* build of FreeType. This has the following effects: */
|
||||
/* */
|
||||
/* - The TrueType driver will provide its own set of glyph names, */
|
||||
/* if you build it to support postscript names in the TrueType */
|
||||
/* `post' table, but will not synthesize a missing Unicode charmap. */
|
||||
/* */
|
||||
/* - The Type 1 driver will not be able to synthesize a Unicode */
|
||||
/* charmap out of the glyphs found in the fonts. */
|
||||
/* */
|
||||
/* You would normally undefine this configuration macro when building */
|
||||
/* a version of FreeType that doesn't contain a Type 1 or CFF driver. */
|
||||
/* */
|
||||
#define FT_CONFIG_OPTION_POSTSCRIPT_NAMES
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Postscript Names to Unicode Values support */
|
||||
/* */
|
||||
/* By default, FreeType 2 is built with the `PSNames' module compiled */
|
||||
/* in. Among other things, the module is used to convert a glyph name */
|
||||
/* into a Unicode value. This is especially useful in order to */
|
||||
/* synthesize on the fly a Unicode charmap from the CFF/Type 1 driver */
|
||||
/* through a big table named the `Adobe Glyph List' (AGL). */
|
||||
/* */
|
||||
/* Undefine this macro if you do not want the Adobe Glyph List */
|
||||
/* compiled in your `PSNames' module. The Type 1 driver will not be */
|
||||
/* able to synthesize a Unicode charmap out of the glyphs found in the */
|
||||
/* fonts. */
|
||||
/* */
|
||||
#define FT_CONFIG_OPTION_ADOBE_GLYPH_LIST
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Support for Mac fonts */
|
||||
/* */
|
||||
/* Define this macro if you want support for outline fonts in Mac */
|
||||
/* format (mac dfont, mac resource, macbinary containing a mac */
|
||||
/* resource) on non-Mac platforms. */
|
||||
/* */
|
||||
/* Note that the `FOND' resource isn't checked. */
|
||||
/* */
|
||||
#define FT_CONFIG_OPTION_MAC_FONTS
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Guessing methods to access embedded resource forks */
|
||||
/* */
|
||||
/* Enable extra Mac fonts support on non-Mac platforms (e.g. */
|
||||
/* GNU/Linux). */
|
||||
/* */
|
||||
/* Resource forks which include fonts data are stored sometimes in */
|
||||
/* locations which users or developers don't expected. In some cases, */
|
||||
/* resource forks start with some offset from the head of a file. In */
|
||||
/* other cases, the actual resource fork is stored in file different */
|
||||
/* from what the user specifies. If this option is activated, */
|
||||
/* FreeType tries to guess whether such offsets or different file */
|
||||
/* names must be used. */
|
||||
/* */
|
||||
/* Note that normal, direct access of resource forks is controlled via */
|
||||
/* the FT_CONFIG_OPTION_MAC_FONTS option. */
|
||||
/* */
|
||||
#ifdef FT_CONFIG_OPTION_MAC_FONTS
|
||||
#define FT_CONFIG_OPTION_GUESSING_EMBEDDED_RFORK
|
||||
#endif
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Allow the use of FT_Incremental_Interface to load typefaces that */
|
||||
/* contain no glyph data, but supply it via a callback function. */
|
||||
/* This is required by clients supporting document formats which */
|
||||
/* supply font data incrementally as the document is parsed, such */
|
||||
/* as the Ghostscript interpreter for the PostScript language. */
|
||||
/* */
|
||||
#define FT_CONFIG_OPTION_INCREMENTAL
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* The size in bytes of the render pool used by the scan-line converter */
|
||||
/* to do all of its work. */
|
||||
/* */
|
||||
#define FT_RENDER_POOL_SIZE 16384L
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* FT_MAX_MODULES */
|
||||
/* */
|
||||
/* The maximum number of modules that can be registered in a single */
|
||||
/* FreeType library object. 32 is the default. */
|
||||
/* */
|
||||
#define FT_MAX_MODULES 32
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Debug level */
|
||||
/* */
|
||||
/* FreeType can be compiled in debug or trace mode. In debug mode, */
|
||||
/* errors are reported through the `ftdebug' component. In trace */
|
||||
/* mode, additional messages are sent to the standard output during */
|
||||
/* execution. */
|
||||
/* */
|
||||
/* Define FT_DEBUG_LEVEL_ERROR to build the library in debug mode. */
|
||||
/* Define FT_DEBUG_LEVEL_TRACE to build it in trace mode. */
|
||||
/* */
|
||||
/* Don't define any of these macros to compile in `release' mode! */
|
||||
/* */
|
||||
/* Do not #undef these macros here since the build system might define */
|
||||
/* them for certain configurations only. */
|
||||
/* */
|
||||
/* #define FT_DEBUG_LEVEL_ERROR */
|
||||
/* #define FT_DEBUG_LEVEL_TRACE */
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Autofitter debugging */
|
||||
/* */
|
||||
/* If FT_DEBUG_AUTOFIT is defined, FreeType provides some means to */
|
||||
/* control the autofitter behaviour for debugging purposes with global */
|
||||
/* boolean variables (consequently, you should *never* enable this */
|
||||
/* while compiling in `release' mode): */
|
||||
/* */
|
||||
/* _af_debug_disable_horz_hints */
|
||||
/* _af_debug_disable_vert_hints */
|
||||
/* _af_debug_disable_blue_hints */
|
||||
/* */
|
||||
/* Additionally, the following functions provide dumps of various */
|
||||
/* internal autofit structures to stdout (using `printf'): */
|
||||
/* */
|
||||
/* af_glyph_hints_dump_points */
|
||||
/* af_glyph_hints_dump_segments */
|
||||
/* af_glyph_hints_dump_edges */
|
||||
/* af_glyph_hints_get_num_segments */
|
||||
/* af_glyph_hints_get_segment_offset */
|
||||
/* */
|
||||
/* As an argument, they use another global variable: */
|
||||
/* */
|
||||
/* _af_debug_hints */
|
||||
/* */
|
||||
/* Please have a look at the `ftgrid' demo program to see how those */
|
||||
/* variables and macros should be used. */
|
||||
/* */
|
||||
/* Do not #undef these macros here since the build system might define */
|
||||
/* them for certain configurations only. */
|
||||
/* */
|
||||
/* #define FT_DEBUG_AUTOFIT */
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Memory Debugging */
|
||||
/* */
|
||||
/* FreeType now comes with an integrated memory debugger that is */
|
||||
/* capable of detecting simple errors like memory leaks or double */
|
||||
/* deletes. To compile it within your build of the library, you */
|
||||
/* should define FT_DEBUG_MEMORY here. */
|
||||
/* */
|
||||
/* Note that the memory debugger is only activated at runtime when */
|
||||
/* when the _environment_ variable `FT2_DEBUG_MEMORY' is defined also! */
|
||||
/* */
|
||||
/* Do not #undef this macro here since the build system might define */
|
||||
/* it for certain configurations only. */
|
||||
/* */
|
||||
/* #define FT_DEBUG_MEMORY */
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Module errors */
|
||||
/* */
|
||||
/* If this macro is set (which is _not_ the default), the higher byte */
|
||||
/* of an error code gives the module in which the error has occurred, */
|
||||
/* while the lower byte is the real error code. */
|
||||
/* */
|
||||
/* Setting this macro makes sense for debugging purposes only, since */
|
||||
/* it would break source compatibility of certain programs that use */
|
||||
/* FreeType 2. */
|
||||
/* */
|
||||
/* More details can be found in the files ftmoderr.h and fterrors.h. */
|
||||
/* */
|
||||
#undef FT_CONFIG_OPTION_USE_MODULE_ERRORS
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Position Independent Code */
|
||||
/* */
|
||||
/* If this macro is set (which is _not_ the default), FreeType2 will */
|
||||
/* avoid creating constants that require address fixups. Instead the */
|
||||
/* constants will be moved into a struct and additional intialization */
|
||||
/* code will be used. */
|
||||
/* */
|
||||
/* Setting this macro is needed for systems that prohibit address */
|
||||
/* fixups, such as BREW. [Note that standard compilers like gcc or */
|
||||
/* clang handle PIC generation automatically; you don't have to set */
|
||||
/* FT_CONFIG_OPTION_PIC, which is only necessary for very special */
|
||||
/* compilers.] */
|
||||
/* */
|
||||
/* Note that FT_CONFIG_OPTION_PIC support is not available for all */
|
||||
/* modules (see `modules.cfg' for a complete list). For building with */
|
||||
/* FT_CONFIG_OPTION_PIC support, do the following. */
|
||||
/* */
|
||||
/* 0. Clone the repository. */
|
||||
/* 1. Define FT_CONFIG_OPTION_PIC. */
|
||||
/* 2. Remove all subdirectories in `src' that don't have */
|
||||
/* FT_CONFIG_OPTION_PIC support. */
|
||||
/* 3. Comment out the corresponding modules in `modules.cfg'. */
|
||||
/* 4. Compile. */
|
||||
/* */
|
||||
/* #define FT_CONFIG_OPTION_PIC */
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/**** ****/
|
||||
/**** S F N T D R I V E R C O N F I G U R A T I O N ****/
|
||||
/**** ****/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Define TT_CONFIG_OPTION_EMBEDDED_BITMAPS if you want to support */
|
||||
/* embedded bitmaps in all formats using the SFNT module (namely */
|
||||
/* TrueType & OpenType). */
|
||||
/* */
|
||||
#define TT_CONFIG_OPTION_EMBEDDED_BITMAPS
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Define TT_CONFIG_OPTION_POSTSCRIPT_NAMES if you want to be able to */
|
||||
/* load and enumerate the glyph Postscript names in a TrueType or */
|
||||
/* OpenType file. */
|
||||
/* */
|
||||
/* Note that when you do not compile the `PSNames' module by undefining */
|
||||
/* the above FT_CONFIG_OPTION_POSTSCRIPT_NAMES, the `sfnt' module will */
|
||||
/* contain additional code used to read the PS Names table from a font. */
|
||||
/* */
|
||||
/* (By default, the module uses `PSNames' to extract glyph names.) */
|
||||
/* */
|
||||
#define TT_CONFIG_OPTION_POSTSCRIPT_NAMES
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Define TT_CONFIG_OPTION_SFNT_NAMES if your applications need to */
|
||||
/* access the internal name table in a SFNT-based format like TrueType */
|
||||
/* or OpenType. The name table contains various strings used to */
|
||||
/* describe the font, like family name, copyright, version, etc. It */
|
||||
/* does not contain any glyph name though. */
|
||||
/* */
|
||||
/* Accessing SFNT names is done through the functions declared in */
|
||||
/* `ftsnames.h'. */
|
||||
/* */
|
||||
#define TT_CONFIG_OPTION_SFNT_NAMES
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* TrueType CMap support */
|
||||
/* */
|
||||
/* Here you can fine-tune which TrueType CMap table format shall be */
|
||||
/* supported. */
|
||||
#define TT_CONFIG_CMAP_FORMAT_0
|
||||
#define TT_CONFIG_CMAP_FORMAT_2
|
||||
#define TT_CONFIG_CMAP_FORMAT_4
|
||||
#define TT_CONFIG_CMAP_FORMAT_6
|
||||
#define TT_CONFIG_CMAP_FORMAT_8
|
||||
#define TT_CONFIG_CMAP_FORMAT_10
|
||||
#define TT_CONFIG_CMAP_FORMAT_12
|
||||
#define TT_CONFIG_CMAP_FORMAT_13
|
||||
#define TT_CONFIG_CMAP_FORMAT_14
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/**** ****/
|
||||
/**** T R U E T Y P E D R I V E R C O N F I G U R A T I O N ****/
|
||||
/**** ****/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Define TT_CONFIG_OPTION_BYTECODE_INTERPRETER if you want to compile */
|
||||
/* a bytecode interpreter in the TrueType driver. */
|
||||
/* */
|
||||
/* By undefining this, you will only compile the code necessary to load */
|
||||
/* TrueType glyphs without hinting. */
|
||||
/* */
|
||||
/* Do not #undef this macro here, since the build system might */
|
||||
/* define it for certain configurations only. */
|
||||
/* */
|
||||
#define TT_CONFIG_OPTION_BYTECODE_INTERPRETER
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Define TT_CONFIG_OPTION_SUBPIXEL_HINTING if you want to compile */
|
||||
/* subpixel hinting support into the TrueType driver. This modifies the */
|
||||
/* TrueType hinting mechanism when anything but FT_RENDER_MODE_MONO is */
|
||||
/* requested. */
|
||||
/* */
|
||||
/* In particular, it modifies the bytecode interpreter to interpret (or */
|
||||
/* not) instructions in a certain way so that all TrueType fonts look */
|
||||
/* like they do in a Windows ClearType (DirectWrite) environment. See */
|
||||
/* [1] for a technical overview on what this means. See `ttinterp.h' */
|
||||
/* for more details on the LEAN option. */
|
||||
/* */
|
||||
/* There are three possible values. */
|
||||
/* */
|
||||
/* Value 1: */
|
||||
/* This value is associated with the `Infinality' moniker, */
|
||||
/* contributed by an individual nicknamed Infinality with the goal of */
|
||||
/* making TrueType fonts render better than on Windows. A high */
|
||||
/* amount of configurability and flexibility, down to rules for */
|
||||
/* single glyphs in fonts, but also very slow. Its experimental and */
|
||||
/* slow nature and the original developer losing interest meant that */
|
||||
/* this option was never enabled in default builds. */
|
||||
/* */
|
||||
/* The corresponding interpreter version is v38. */
|
||||
/* */
|
||||
/* Value 2: */
|
||||
/* The new default mode for the TrueType driver. The Infinality code */
|
||||
/* base was stripped to the bare minimum and all configurability */
|
||||
/* removed in the name of speed and simplicity. The configurability */
|
||||
/* was mainly aimed at legacy fonts like Arial, Times New Roman, or */
|
||||
/* Courier. Legacy fonts are fonts that modify vertical stems to */
|
||||
/* achieve clean black-and-white bitmaps. The new mode focuses on */
|
||||
/* applying a minimal set of rules to all fonts indiscriminately so */
|
||||
/* that modern and web fonts render well while legacy fonts render */
|
||||
/* okay. */
|
||||
/* */
|
||||
/* The corresponding interpreter version is v40. */
|
||||
/* */
|
||||
/* Value 3: */
|
||||
/* Compile both, making both v38 and v40 available (the latter is the */
|
||||
/* default). */
|
||||
/* */
|
||||
/* By undefining these, you get rendering behavior like on Windows */
|
||||
/* without ClearType, i.e., Windows XP without ClearType enabled and */
|
||||
/* Win9x (interpreter version v35). Or not, depending on how much */
|
||||
/* hinting blood and testing tears the font designer put into a given */
|
||||
/* font. If you define one or both subpixel hinting options, you can */
|
||||
/* switch between between v35 and the ones you define (using */
|
||||
/* `FT_Property_Set'). */
|
||||
/* */
|
||||
/* This option requires TT_CONFIG_OPTION_BYTECODE_INTERPRETER to be */
|
||||
/* defined. */
|
||||
/* */
|
||||
/* [1] http://www.microsoft.com/typography/cleartype/truetypecleartype.aspx */
|
||||
/* */
|
||||
/* #define TT_CONFIG_OPTION_SUBPIXEL_HINTING 1 */
|
||||
#define TT_CONFIG_OPTION_SUBPIXEL_HINTING 2
|
||||
/* #define TT_CONFIG_OPTION_SUBPIXEL_HINTING ( 1 | 2 ) */
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Define TT_CONFIG_OPTION_COMPONENT_OFFSET_SCALED to compile the */
|
||||
/* TrueType glyph loader to use Apple's definition of how to handle */
|
||||
/* component offsets in composite glyphs. */
|
||||
/* */
|
||||
/* Apple and MS disagree on the default behavior of component offsets */
|
||||
/* in composites. Apple says that they should be scaled by the scaling */
|
||||
/* factors in the transformation matrix (roughly, it's more complex) */
|
||||
/* while MS says they should not. OpenType defines two bits in the */
|
||||
/* composite flags array which can be used to disambiguate, but old */
|
||||
/* fonts will not have them. */
|
||||
/* */
|
||||
/* http://www.microsoft.com/typography/otspec/glyf.htm */
|
||||
/* https://developer.apple.com/fonts/TrueType-Reference-Manual/RM06/Chap6glyf.html */
|
||||
/* */
|
||||
#undef TT_CONFIG_OPTION_COMPONENT_OFFSET_SCALED
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Define TT_CONFIG_OPTION_GX_VAR_SUPPORT if you want to include */
|
||||
/* support for Apple's distortable font technology (fvar, gvar, cvar, */
|
||||
/* and avar tables). This has many similarities to Type 1 Multiple */
|
||||
/* Masters support. */
|
||||
/* */
|
||||
#define TT_CONFIG_OPTION_GX_VAR_SUPPORT
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Define TT_CONFIG_OPTION_BDF if you want to include support for */
|
||||
/* an embedded `BDF ' table within SFNT-based bitmap formats. */
|
||||
/* */
|
||||
#define TT_CONFIG_OPTION_BDF
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Option TT_CONFIG_OPTION_MAX_RUNNABLE_OPCODES controls the maximum */
|
||||
/* number of bytecode instructions executed for a single run of the */
|
||||
/* bytecode interpreter, needed to prevent infinite loops. You don't */
|
||||
/* want to change this except for very special situations (e.g., making */
|
||||
/* a library fuzzer spend less time to handle broken fonts). */
|
||||
/* */
|
||||
/* It is not expected that this value is ever modified by a configuring */
|
||||
/* script; instead, it gets surrounded with #ifndef ... #endif so that */
|
||||
/* the value can be set as a preprocessor option on the compiler's */
|
||||
/* command line. */
|
||||
/* */
|
||||
#ifndef TT_CONFIG_OPTION_MAX_RUNNABLE_OPCODES
|
||||
#define TT_CONFIG_OPTION_MAX_RUNNABLE_OPCODES 1000000L
|
||||
#endif
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/**** ****/
|
||||
/**** T Y P E 1 D R I V E R C O N F I G U R A T I O N ****/
|
||||
/**** ****/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* T1_MAX_DICT_DEPTH is the maximum depth of nest dictionaries and */
|
||||
/* arrays in the Type 1 stream (see t1load.c). A minimum of 4 is */
|
||||
/* required. */
|
||||
/* */
|
||||
#define T1_MAX_DICT_DEPTH 5
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* T1_MAX_SUBRS_CALLS details the maximum number of nested sub-routine */
|
||||
/* calls during glyph loading. */
|
||||
/* */
|
||||
#define T1_MAX_SUBRS_CALLS 16
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* T1_MAX_CHARSTRING_OPERANDS is the charstring stack's capacity. A */
|
||||
/* minimum of 16 is required. */
|
||||
/* */
|
||||
/* The Chinese font MingTiEG-Medium (CNS 11643 character set) needs 256. */
|
||||
/* */
|
||||
#define T1_MAX_CHARSTRINGS_OPERANDS 256
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Define this configuration macro if you want to prevent the */
|
||||
/* compilation of `t1afm', which is in charge of reading Type 1 AFM */
|
||||
/* files into an existing face. Note that if set, the T1 driver will be */
|
||||
/* unable to produce kerning distances. */
|
||||
/* */
|
||||
#undef T1_CONFIG_OPTION_NO_AFM
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Define this configuration macro if you want to prevent the */
|
||||
/* compilation of the Multiple Masters font support in the Type 1 */
|
||||
/* driver. */
|
||||
/* */
|
||||
#undef T1_CONFIG_OPTION_NO_MM_SUPPORT
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/**** ****/
|
||||
/**** C F F D R I V E R C O N F I G U R A T I O N ****/
|
||||
/**** ****/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Using CFF_CONFIG_OPTION_DARKENING_PARAMETER_{X,Y}{1,2,3,4} it is */
|
||||
/* possible to set up the default values of the four control points that */
|
||||
/* define the stem darkening behaviour of the (new) CFF engine. For */
|
||||
/* more details please read the documentation of the */
|
||||
/* `darkening-parameters' property of the cff driver module (file */
|
||||
/* `ftcffdrv.h'), which allows the control at run-time. */
|
||||
/* */
|
||||
/* Do *not* undefine these macros! */
|
||||
/* */
|
||||
#define CFF_CONFIG_OPTION_DARKENING_PARAMETER_X1 500
|
||||
#define CFF_CONFIG_OPTION_DARKENING_PARAMETER_Y1 400
|
||||
|
||||
#define CFF_CONFIG_OPTION_DARKENING_PARAMETER_X2 1000
|
||||
#define CFF_CONFIG_OPTION_DARKENING_PARAMETER_Y2 275
|
||||
|
||||
#define CFF_CONFIG_OPTION_DARKENING_PARAMETER_X3 1667
|
||||
#define CFF_CONFIG_OPTION_DARKENING_PARAMETER_Y3 275
|
||||
|
||||
#define CFF_CONFIG_OPTION_DARKENING_PARAMETER_X4 2333
|
||||
#define CFF_CONFIG_OPTION_DARKENING_PARAMETER_Y4 0
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* CFF_CONFIG_OPTION_OLD_ENGINE controls whether the pre-Adobe CFF */
|
||||
/* engine gets compiled into FreeType. If defined, it is possible to */
|
||||
/* switch between the two engines using the `hinting-engine' property of */
|
||||
/* the cff driver module. */
|
||||
/* */
|
||||
/* #define CFF_CONFIG_OPTION_OLD_ENGINE */
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/**** ****/
|
||||
/**** P C F D R I V E R C O N F I G U R A T I O N ****/
|
||||
/**** ****/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* There are many PCF 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. This option makes the PCF module */
|
||||
/* prepend the foundry name (plus a space) to the family name. */
|
||||
/* */
|
||||
/* We also check whether we have `wide' characters; all put together, we */
|
||||
/* get family names like `Sony Fixed' or `Misc Fixed Wide'. */
|
||||
/* */
|
||||
/* If this option is activated, it can be controlled with the */
|
||||
/* `no-long-family-names' property of the pcf driver module. */
|
||||
/* */
|
||||
/* #define PCF_CONFIG_OPTION_LONG_FAMILY_NAMES */
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/**** ****/
|
||||
/**** A U T O F I T M O D U L E C O N F I G U R A T I O N ****/
|
||||
/**** ****/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Compile autofit module with CJK (Chinese, Japanese, Korean) script */
|
||||
/* support. */
|
||||
/* */
|
||||
#define AF_CONFIG_OPTION_CJK
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Compile autofit module with fallback Indic script support, covering */
|
||||
/* some scripts that the `latin' submodule of the autofit module doesn't */
|
||||
/* (yet) handle. */
|
||||
/* */
|
||||
#define AF_CONFIG_OPTION_INDIC
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Compile autofit module with warp hinting. The idea of the warping */
|
||||
/* code is to slightly scale and shift a glyph within a single dimension */
|
||||
/* so that as much of its segments are aligned (more or less) on the */
|
||||
/* grid. To find out the optimal scaling and shifting value, various */
|
||||
/* parameter combinations are tried and scored. */
|
||||
/* */
|
||||
/* This experimental option is active only if the rendering mode is */
|
||||
/* FT_RENDER_MODE_LIGHT; you can switch warping on and off with the */
|
||||
/* `warping' property of the auto-hinter (see file `ftautoh.h' for more */
|
||||
/* information; by default it is switched off). */
|
||||
/* */
|
||||
#define AF_CONFIG_OPTION_USE_WARPER
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Use TrueType-like size metrics for `light' auto-hinting. */
|
||||
/* */
|
||||
/* It is strongly recommended to avoid this option, which exists only to */
|
||||
/* help some legacy applications retain its appearance and behaviour */
|
||||
/* with respect to auto-hinted TrueType fonts. */
|
||||
/* */
|
||||
/* The very reason this option exists at all are GNU/Linux distributions */
|
||||
/* like Fedora that did not un-patch the following change (which was */
|
||||
/* present in FreeType between versions 2.4.6 and 2.7.1, inclusive). */
|
||||
/* */
|
||||
/* 2011-07-16 Steven Chu <steven.f.chu@gmail.com> */
|
||||
/* */
|
||||
/* [truetype] Fix metrics on size request for scalable fonts. */
|
||||
/* */
|
||||
/* This problematic commit is now reverted (more or less). */
|
||||
/* */
|
||||
/* #define AF_CONFIG_OPTION_TT_SIZE_METRICS */
|
||||
|
||||
/* */
|
||||
|
||||
|
||||
/*
|
||||
* This macro is obsolete. Support has been removed in FreeType
|
||||
* version 2.5.
|
||||
*/
|
||||
/* #define FT_CONFIG_OPTION_OLD_INTERNALS */
|
||||
|
||||
|
||||
/*
|
||||
* This macro is defined if native TrueType hinting is requested by the
|
||||
* definitions above.
|
||||
*/
|
||||
#ifdef TT_CONFIG_OPTION_BYTECODE_INTERPRETER
|
||||
#define TT_USE_BYTECODE_INTERPRETER
|
||||
|
||||
#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING
|
||||
#if TT_CONFIG_OPTION_SUBPIXEL_HINTING & 1
|
||||
#define TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
|
||||
#endif
|
||||
|
||||
#if TT_CONFIG_OPTION_SUBPIXEL_HINTING & 2
|
||||
#define TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL
|
||||
#endif
|
||||
#endif
|
||||
#endif
|
||||
|
||||
|
||||
/*
|
||||
* Check CFF darkening parameters. The checks are the same as in function
|
||||
* `cff_property_set' in file `cffdrivr.c'.
|
||||
*/
|
||||
#if CFF_CONFIG_OPTION_DARKENING_PARAMETER_X1 < 0 || \
|
||||
CFF_CONFIG_OPTION_DARKENING_PARAMETER_X2 < 0 || \
|
||||
CFF_CONFIG_OPTION_DARKENING_PARAMETER_X3 < 0 || \
|
||||
CFF_CONFIG_OPTION_DARKENING_PARAMETER_X4 < 0 || \
|
||||
\
|
||||
CFF_CONFIG_OPTION_DARKENING_PARAMETER_Y1 < 0 || \
|
||||
CFF_CONFIG_OPTION_DARKENING_PARAMETER_Y2 < 0 || \
|
||||
CFF_CONFIG_OPTION_DARKENING_PARAMETER_Y3 < 0 || \
|
||||
CFF_CONFIG_OPTION_DARKENING_PARAMETER_Y4 < 0 || \
|
||||
\
|
||||
CFF_CONFIG_OPTION_DARKENING_PARAMETER_X1 > \
|
||||
CFF_CONFIG_OPTION_DARKENING_PARAMETER_X2 || \
|
||||
CFF_CONFIG_OPTION_DARKENING_PARAMETER_X2 > \
|
||||
CFF_CONFIG_OPTION_DARKENING_PARAMETER_X3 || \
|
||||
CFF_CONFIG_OPTION_DARKENING_PARAMETER_X3 > \
|
||||
CFF_CONFIG_OPTION_DARKENING_PARAMETER_X4 || \
|
||||
\
|
||||
CFF_CONFIG_OPTION_DARKENING_PARAMETER_Y1 > 500 || \
|
||||
CFF_CONFIG_OPTION_DARKENING_PARAMETER_Y2 > 500 || \
|
||||
CFF_CONFIG_OPTION_DARKENING_PARAMETER_Y3 > 500 || \
|
||||
CFF_CONFIG_OPTION_DARKENING_PARAMETER_Y4 > 500
|
||||
#error "Invalid CFF darkening parameters!"
|
||||
#endif
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
|
||||
#endif /* FTOPTION_H_ */
|
||||
|
||||
|
||||
/* END */
|
||||
@@ -0,0 +1,165 @@
|
||||
#!/bin/sh
|
||||
|
||||
# Copyright 2005-2017 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.
|
||||
|
||||
run ()
|
||||
{
|
||||
echo "running \`$*'"
|
||||
eval $*
|
||||
|
||||
if test $? != 0 ; then
|
||||
echo "error while running \`$*'"
|
||||
exit 1
|
||||
fi
|
||||
}
|
||||
|
||||
get_major_version ()
|
||||
{
|
||||
echo $1 | sed -e 's/\([0-9][0-9]*\)\..*/\1/g'
|
||||
}
|
||||
|
||||
get_minor_version ()
|
||||
{
|
||||
echo $1 | sed -e 's/[0-9][0-9]*\.\([0-9][0-9]*\).*/\1/g'
|
||||
}
|
||||
|
||||
get_patch_version ()
|
||||
{
|
||||
# tricky: some version numbers don't include a patch
|
||||
# separated with a point, but something like 1.4-p6
|
||||
patch=`echo $1 | sed -e 's/[0-9][0-9]*\.[0-9][0-9]*\.\([0-9][0-9]*\).*/\1/g'`
|
||||
if test "$patch" = "$1"; then
|
||||
patch=`echo $1 | sed -e 's/[0-9][0-9]*\.[0-9][0-9]*\-p\([0-9][0-9]*\).*/\1/g'`
|
||||
# if there isn't any patch number, default to 0
|
||||
if test "$patch" = "$1"; then
|
||||
patch=0
|
||||
fi
|
||||
fi
|
||||
echo $patch
|
||||
}
|
||||
|
||||
# $1: version to check
|
||||
# $2: minimum version
|
||||
|
||||
compare_to_minimum_version ()
|
||||
{
|
||||
MAJOR1=`get_major_version $1`
|
||||
MAJOR2=`get_major_version $2`
|
||||
if test $MAJOR1 -lt $MAJOR2; then
|
||||
echo 0
|
||||
return
|
||||
else
|
||||
if test $MAJOR1 -gt $MAJOR2; then
|
||||
echo 1
|
||||
return
|
||||
fi
|
||||
fi
|
||||
|
||||
MINOR1=`get_minor_version $1`
|
||||
MINOR2=`get_minor_version $2`
|
||||
if test $MINOR1 -lt $MINOR2; then
|
||||
echo 0
|
||||
return
|
||||
else
|
||||
if test $MINOR1 -gt $MINOR2; then
|
||||
echo 1
|
||||
return
|
||||
fi
|
||||
fi
|
||||
|
||||
PATCH1=`get_patch_version $1`
|
||||
PATCH2=`get_patch_version $2`
|
||||
if test $PATCH1 -lt $PATCH2; then
|
||||
echo 0
|
||||
else
|
||||
echo 1
|
||||
fi
|
||||
}
|
||||
|
||||
# check the version of a given tool against a minimum version number
|
||||
#
|
||||
# $1: tool path
|
||||
# $2: tool usual name (e.g. `aclocal')
|
||||
# $3: tool variable (e.g. `ACLOCAL')
|
||||
# $4: minimum version to check against
|
||||
# $5: option field index used to extract the tool version from the
|
||||
# output of --version
|
||||
|
||||
check_tool_version ()
|
||||
{
|
||||
field=$5
|
||||
# assume the output of "[TOOL] --version" is "toolname (GNU toolname foo bar) version"
|
||||
if test "$field"x = x; then
|
||||
field=3 # default to 3 for all GNU autotools, after filtering enclosed string
|
||||
fi
|
||||
version=`$1 --version | head -1 | sed 's/([^)]*)/()/g' | cut -d ' ' -f $field`
|
||||
version_check=`compare_to_minimum_version $version $4`
|
||||
if test "$version_check"x = 0x; then
|
||||
echo "ERROR: Your version of the \`$2' tool is too old."
|
||||
echo " Minimum version $4 is required (yours is version $version)."
|
||||
echo " Please upgrade or use the $3 variable to point to a more recent one."
|
||||
echo ""
|
||||
exit 1
|
||||
fi
|
||||
}
|
||||
|
||||
if test ! -f ./builds/unix/configure.raw; then
|
||||
echo "You must be in the same directory as \`autogen.sh'."
|
||||
echo "Bootstrapping doesn't work if srcdir != builddir."
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# On MacOS X, the GNU libtool is named `glibtool'.
|
||||
HOSTOS=`uname`
|
||||
if test "$LIBTOOLIZE"x != x; then
|
||||
:
|
||||
elif test "$HOSTOS"x = Darwinx; then
|
||||
LIBTOOLIZE=glibtoolize
|
||||
else
|
||||
LIBTOOLIZE=libtoolize
|
||||
fi
|
||||
|
||||
if test "$ACLOCAL"x = x; then
|
||||
ACLOCAL=aclocal
|
||||
fi
|
||||
|
||||
if test "$AUTOCONF"x = x; then
|
||||
AUTOCONF=autoconf
|
||||
fi
|
||||
|
||||
check_tool_version $ACLOCAL aclocal ACLOCAL 1.10.1
|
||||
check_tool_version $LIBTOOLIZE libtoolize LIBTOOLIZE 2.2.4
|
||||
check_tool_version $AUTOCONF autoconf AUTOCONF 2.62
|
||||
|
||||
# This sets freetype_major, freetype_minor, and freetype_patch.
|
||||
eval `sed -nf version.sed include/freetype/freetype.h`
|
||||
|
||||
# We set freetype-patch to an empty value if it is zero.
|
||||
if test "$freetype_patch" = ".0"; then
|
||||
freetype_patch=
|
||||
fi
|
||||
|
||||
cd builds/unix
|
||||
|
||||
echo "generating \`configure.ac'"
|
||||
sed -e "s;@VERSION@;$freetype_major$freetype_minor$freetype_patch;" \
|
||||
< configure.raw > configure.ac
|
||||
|
||||
run aclocal -I . --force
|
||||
run $LIBTOOLIZE --force --copy --install
|
||||
run autoconf --force
|
||||
|
||||
chmod +x install-sh
|
||||
|
||||
cd ../..
|
||||
|
||||
chmod +x ./configure
|
||||
|
||||
# EOF
|
||||
@@ -0,0 +1,110 @@
|
||||
|
||||
README for the builds/amiga subdirectory.
|
||||
|
||||
Copyright 2005-2017 by
|
||||
Werner Lemberg and Detlef Würkner.
|
||||
|
||||
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.
|
||||
|
||||
|
||||
The makefile.os4 is for the AmigaOS4 SDK. To use it, type
|
||||
"make -f makefile.os4", it produces a link library libft2_ppc.a.
|
||||
|
||||
The makefile is for ppc-morphos-gcc-2.95.3-bin.tgz (gcc 2.95.3 hosted on
|
||||
68k-Amiga producing MorphOS-PPC-binaries from http://www.morphos.de).
|
||||
To use it, type "make assign", then "make"; it produces a link library
|
||||
libft2_ppc.a.
|
||||
|
||||
The smakefile is a makefile for Amiga SAS/C 6.58 (no longer available,
|
||||
latest sold version was 6.50, updates can be found in Aminet). It is
|
||||
based on the version found in the sourcecode of ttf.library 0.83b for
|
||||
FreeType 1.3.1 from Richard Griffith (ragriffi@sprynet.com,
|
||||
http://ragriffi.home.sprynet.com).
|
||||
|
||||
You will also need the latest include files and amiga.lib from the
|
||||
Amiga web site (http://www.amiga.com/3.9/download/NDK3.9.lha) for
|
||||
AmigaOS 3.9; the generated code should work under AmigaOS 2.04 and up.
|
||||
|
||||
To use it, call "smake assign" and then "smake" from the builds/amiga
|
||||
directory. The results are:
|
||||
|
||||
- A link library "ft2_680x0.lib" (where x depends on the setting of
|
||||
the CPU entry in the smakefile) containing all FreeType2 parts
|
||||
except of the init code, debugging code, and the system interface
|
||||
code.
|
||||
|
||||
- ftsystem.o, an object module containing the standard version of the
|
||||
system interface code which uses fopen() fclose() fread() fseek()
|
||||
ftell() malloc() realloc() and free() from lib:sc.lib (not pure).
|
||||
|
||||
- ftsystempure.o, an object module containing the pure version of the
|
||||
system interface code which uses Open() Close() Read() Seek()
|
||||
ExamineFH() AsmAllocPooled() AsmFreePooled() etc. This version can
|
||||
be used in both normal programs and in Amiga run-time shared system
|
||||
librarys (can be linked with lib:libinit.o, no copying of DATA and
|
||||
BSS hunks for each OpenLibrary() necessary). Source code is in
|
||||
src/base/ftsystem.c.
|
||||
|
||||
- ftdebug.o, an object module containing the standard version of the
|
||||
debugging code which uses vprintf() and exit() (not pure).
|
||||
Debugging can be turned on in FT:include/freetype/config/ftoption.h
|
||||
and with FT_SetTraceLevel().
|
||||
|
||||
- ftdebugpure.o, an object module containing the pure version of the
|
||||
debugging code which uses KVPrintf() from lib:debug.lib and no
|
||||
exit(). For debugging of Amiga run-time shared system libraries.
|
||||
Source code is in src/base/ftdebug.c.
|
||||
|
||||
- NO ftinit.o. Because linking with a link library should result in
|
||||
linking only the needed object modules in it, but standard
|
||||
ftsystem.o would force ALL FreeType2 modules to be linked to your
|
||||
program, I decided to use a different scheme: You must #include
|
||||
FT:src/base/ftinit.c in your sourcecode and specify with #define
|
||||
statements which modules you need. See
|
||||
include/freetype/config/ftmodule.h.
|
||||
|
||||
|
||||
To use in your own programs:
|
||||
|
||||
- Insert the #define and #include statements from top of
|
||||
include/freetype/config/ftmodule.h in your source code and
|
||||
uncomment the #define statements for the FreeType2 modules you need.
|
||||
|
||||
- You can use either PARAMETERS=REGISTER or PARAMETERS=STACK for
|
||||
calling the FreeType2 functions, because the link library and the
|
||||
object files are compiled with PARAMETERS=BOTH.
|
||||
|
||||
- "smake assign" (assign "FT:" to the FreeType2 main directory).
|
||||
|
||||
- Compile your program.
|
||||
|
||||
- Link with either ftsystem.o or ftsystempure.o, if debugging enabled
|
||||
with either ftdebug.o or (ftdebugpure.o and lib:debug.lib), and with
|
||||
ft2_680x0.lib as link library.
|
||||
|
||||
|
||||
To adapt to other compilers:
|
||||
|
||||
- The standard ANSI C maximum length of 31 significant characters in
|
||||
identifiers is not enough for FreeType2. Check if your compiler has
|
||||
a minimum length of 40 significant characters or can be switched to
|
||||
it. "idlen=40" is the option for SAS/C. Setting #define
|
||||
HAVE_LIMIT_ON_IDENTS in an include file may also work (not tested).
|
||||
|
||||
- Make sure that the include directory in builds/amiga is searched
|
||||
before the normal FreeType2 include directory, so you are able to
|
||||
replace problematic include files with your own version (same may be
|
||||
useful for the src directory).
|
||||
|
||||
- An example of how to replace/workaround a problematic include file
|
||||
is include/freetype/config/ftconfig.h; it changes a #define that
|
||||
would prevent SAS/C from generating XDEF's where it should do that and
|
||||
then includes the standard FreeType2 include file.
|
||||
|
||||
Local Variables:
|
||||
coding: latin-1
|
||||
End:
|
||||
@@ -0,0 +1,55 @@
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftconfig.h */
|
||||
/* */
|
||||
/* Amiga-specific configuration file (specification only). */
|
||||
/* */
|
||||
/* Copyright 2005-2017 by */
|
||||
/* Werner Lemberg and Detlef Würkner. */
|
||||
/* */
|
||||
/* 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. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
/*
|
||||
* This is an example how to override the default FreeType2 header files
|
||||
* with Amiga-specific changes. When the compiler searches this directory
|
||||
* before the default directory, we can do some modifications.
|
||||
*
|
||||
* Here we must change FT_EXPORT_DEF so that SAS/C does
|
||||
* generate the needed XDEFs.
|
||||
*/
|
||||
|
||||
#if 0
|
||||
#define FT_EXPORT_DEF( x ) extern x
|
||||
#endif
|
||||
|
||||
#undef FT_EXPORT_DEF
|
||||
#define FT_EXPORT_DEF( x ) x
|
||||
|
||||
/* Now include the original file */
|
||||
#ifndef __MORPHOS__
|
||||
#ifdef __SASC
|
||||
#include "FT:include/freetype/config/ftconfig.h"
|
||||
#else
|
||||
#include "/FT/include/freetype/config/ftconfig.h"
|
||||
#endif
|
||||
#else
|
||||
/* We must define that, it seems that
|
||||
* lib/gcc-lib/ppc-morphos/2.95.3/include/syslimits.h is missing in
|
||||
* ppc-morphos-gcc-2.95.3-bin.tgz (gcc for 68k producing MorphOS PPC elf
|
||||
* binaries from http://www.morphos.de)
|
||||
*/
|
||||
#define _LIBC_LIMITS_H_
|
||||
#include "/FT/include/freetype/config/ftconfig.h"
|
||||
#endif
|
||||
|
||||
/*
|
||||
Local Variables:
|
||||
coding: latin-1
|
||||
End:
|
||||
*/
|
||||
@@ -0,0 +1,160 @@
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftmodule.h */
|
||||
/* */
|
||||
/* Amiga-specific FreeType module selection. */
|
||||
/* */
|
||||
/* Copyright 2005-2017 by */
|
||||
/* Werner Lemberg and Detlef Würkner. */
|
||||
/* */
|
||||
/* 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. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
/*
|
||||
* To avoid that all your programs include all FreeType modules,
|
||||
* you copy the following piece of source code into your own
|
||||
* source file and specify which modules you really need in your
|
||||
* application by uncommenting the appropriate lines.
|
||||
*/
|
||||
/*
|
||||
//#define FT_USE_AUTOFIT // autofitter
|
||||
//#define FT_USE_RASTER // monochrome rasterizer
|
||||
//#define FT_USE_SMOOTH // anti-aliasing rasterizer
|
||||
//#define FT_USE_TT // truetype font driver
|
||||
//#define FT_USE_T1 // type1 font driver
|
||||
//#define FT_USE_T42 // type42 font driver
|
||||
//#define FT_USE_T1CID // cid-keyed type1 font driver // no cmap support
|
||||
//#define FT_USE_CFF // opentype font driver
|
||||
//#define FT_USE_BDF // bdf bitmap font driver
|
||||
//#define FT_USE_PCF // pcf bitmap font driver
|
||||
//#define FT_USE_PFR // pfr font driver
|
||||
//#define FT_USE_WINFNT // windows .fnt|.fon bitmap font driver
|
||||
//#define FT_USE_OTV // opentype validator
|
||||
//#define FT_USE_GXV // truetype gx validator
|
||||
#include "FT:src/base/ftinit.c"
|
||||
*/
|
||||
|
||||
/* Make sure that the needed support modules are built in.
|
||||
* Dependencies can be found by searching for FT_Get_Module.
|
||||
*/
|
||||
|
||||
#ifdef FT_USE_T42
|
||||
#define FT_USE_TT
|
||||
#endif
|
||||
|
||||
#ifdef FT_USE_TT
|
||||
#define FT_USE_SFNT
|
||||
#endif
|
||||
|
||||
#ifdef FT_USE_CFF
|
||||
#define FT_USE_SFNT
|
||||
#define FT_USE_PSHINT
|
||||
#define FT_USE_PSNAMES
|
||||
#endif
|
||||
|
||||
#ifdef FT_USE_T1
|
||||
#define FT_USE_PSAUX
|
||||
#define FT_USE_PSHINT
|
||||
#define FT_USE_PSNAMES
|
||||
#endif
|
||||
|
||||
#ifdef FT_USE_T1CID
|
||||
#define FT_USE_PSAUX
|
||||
#define FT_USE_PSHINT
|
||||
#define FT_USE_PSNAMES
|
||||
#endif
|
||||
|
||||
#ifdef FT_USE_PSAUX
|
||||
#define FT_USE_PSNAMES
|
||||
#endif
|
||||
|
||||
#ifdef FT_USE_SFNT
|
||||
#define FT_USE_PSNAMES
|
||||
#endif
|
||||
|
||||
/* Now include the modules */
|
||||
|
||||
#ifdef FT_USE_AUTOFIT
|
||||
FT_USE_MODULE( FT_Module_Class, autofit_module_class )
|
||||
#endif
|
||||
|
||||
#ifdef FT_USE_TT
|
||||
FT_USE_MODULE( FT_Driver_ClassRec, tt_driver_class )
|
||||
#endif
|
||||
|
||||
#ifdef FT_USE_T1
|
||||
FT_USE_MODULE( FT_Driver_ClassRec, t1_driver_class )
|
||||
#endif
|
||||
|
||||
#ifdef FT_USE_CFF
|
||||
FT_USE_MODULE( FT_Driver_ClassRec, cff_driver_class )
|
||||
#endif
|
||||
|
||||
#ifdef FT_USE_T1CID
|
||||
FT_USE_MODULE( FT_Driver_ClassRec, t1cid_driver_class )
|
||||
#endif
|
||||
|
||||
#ifdef FT_USE_PFR
|
||||
FT_USE_MODULE( FT_Driver_ClassRec, pfr_driver_class )
|
||||
#endif
|
||||
|
||||
#ifdef FT_USE_T42
|
||||
FT_USE_MODULE( FT_Driver_ClassRec, t42_driver_class )
|
||||
#endif
|
||||
|
||||
#ifdef FT_USE_WINFNT
|
||||
FT_USE_MODULE( FT_Driver_ClassRec, winfnt_driver_class )
|
||||
#endif
|
||||
|
||||
#ifdef FT_USE_PCF
|
||||
FT_USE_MODULE( FT_Driver_ClassRec, pcf_driver_class )
|
||||
#endif
|
||||
|
||||
#ifdef FT_USE_PSAUX
|
||||
FT_USE_MODULE( FT_Module_Class, psaux_module_class )
|
||||
#endif
|
||||
|
||||
#ifdef FT_USE_PSNAMES
|
||||
FT_USE_MODULE( FT_Module_Class, psnames_module_class )
|
||||
#endif
|
||||
|
||||
#ifdef FT_USE_PSHINT
|
||||
FT_USE_MODULE( FT_Module_Class, pshinter_module_class )
|
||||
#endif
|
||||
|
||||
#ifdef FT_USE_RASTER
|
||||
FT_USE_MODULE( FT_Renderer_Class, ft_raster1_renderer_class )
|
||||
#endif
|
||||
|
||||
#ifdef FT_USE_SFNT
|
||||
FT_USE_MODULE( FT_Module_Class, sfnt_module_class )
|
||||
#endif
|
||||
|
||||
#ifdef FT_USE_SMOOTH
|
||||
FT_USE_MODULE( FT_Renderer_Class, ft_smooth_renderer_class )
|
||||
FT_USE_MODULE( FT_Renderer_Class, ft_smooth_lcd_renderer_class )
|
||||
FT_USE_MODULE( FT_Renderer_Class, ft_smooth_lcdv_renderer_class )
|
||||
#endif
|
||||
|
||||
#ifdef FT_USE_OTV
|
||||
FT_USE_MODULE( FT_Module_Class, otv_module_class )
|
||||
#endif
|
||||
|
||||
#ifdef FT_USE_BDF
|
||||
FT_USE_MODULE( FT_Driver_ClassRec, bdf_driver_class )
|
||||
#endif
|
||||
|
||||
#ifdef FT_USE_GXV
|
||||
FT_USE_MODULE( FT_Module_Class, gxv_module_class )
|
||||
#endif
|
||||
|
||||
/*
|
||||
Local Variables:
|
||||
coding: latin-1
|
||||
End:
|
||||
*/
|
||||
@@ -0,0 +1,299 @@
|
||||
#
|
||||
# Makefile for FreeType2 link library using ppc-morphos-gcc-2.95.3-bin.tgz
|
||||
# (gcc 2.95.3 hosted on 68k-Amiga producing MorphOS-PPC-binaries from
|
||||
# http://www.morphos.de)
|
||||
#
|
||||
|
||||
|
||||
# Copyright 2005-2017 by
|
||||
# Werner Lemberg and Detlef Würkner.
|
||||
#
|
||||
# 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.
|
||||
|
||||
|
||||
#
|
||||
# to build from the builds/amiga directory call
|
||||
#
|
||||
# make assign
|
||||
# make
|
||||
#
|
||||
# Your programs source code should start with this
|
||||
# (uncomment the parts you do not need to keep the program small):
|
||||
# ---8<---
|
||||
#define FT_USE_AUTOFIT // autofitter
|
||||
#define FT_USE_RASTER // monochrome rasterizer
|
||||
#define FT_USE_SMOOTH // anti-aliasing rasterizer
|
||||
#define FT_USE_TT // truetype font driver
|
||||
#define FT_USE_T1 // type1 font driver
|
||||
#define FT_USE_T42 // type42 font driver
|
||||
#define FT_USE_T1CID // cid-keyed type1 font driver
|
||||
#define FT_USE_CFF // opentype font driver
|
||||
#define FT_USE_BDF // bdf bitmap font driver
|
||||
#define FT_USE_PCF // pcf bitmap font driver
|
||||
#define FT_USE_PFR // pfr font driver
|
||||
#define FT_USE_WINFNT // windows .fnt|.fon bitmap font driver
|
||||
#define FT_USE_OTV // opentype validator
|
||||
#define FT_USE_GXV // truetype gx validator
|
||||
#include "FT:src/base/ftinit.c"
|
||||
# ---8<---
|
||||
#
|
||||
# link your programs with libft2_ppc.a and either ftsystem.ppc.o or ftsystempure.ppc.o
|
||||
# (and either ftdebug.ppc.o or ftdebugpure.ppc.o if you enabled FT_DEBUG_LEVEL_ERROR or
|
||||
# FT_DEBUG_LEVEL_TRACE in include/freetype/config/ftoption.h).
|
||||
|
||||
all: libft2_ppc.a ftsystem.ppc.o ftsystempure.ppc.o
|
||||
|
||||
assign:
|
||||
assign FT: //
|
||||
|
||||
FTSRC = /FT/src
|
||||
|
||||
CC = ppc-morphos-gcc
|
||||
AR = ppc-morphos-ar rc
|
||||
RANLIB = ppc-morphos-ranlib
|
||||
LD = ppc-morphos-ld
|
||||
CFLAGS = -DFT2_BUILD_LIBRARY -O2 -I/emu/emulinclude/includegcc -I/emu/include -Iinclude -I$(FTSRC) -I/FT/include
|
||||
|
||||
#
|
||||
# FreeType2 library base
|
||||
#
|
||||
ftbase.ppc.o: $(FTSRC)/base/ftbase.c
|
||||
$(CC) -c $(CFLAGS) -o $@ $<
|
||||
|
||||
ftinit.ppc.o: $(FTSRC)/base/ftinit.c
|
||||
$(CC) -c $(CFLAGS) -o $@ $<
|
||||
|
||||
ftsystem.ppc.o: $(FTSRC)/base/ftsystem.c
|
||||
$(CC) -c $(CFLAGS) -o $@ $<
|
||||
|
||||
# pure version for use in run-time library etc
|
||||
ftsystempure.ppc.o: src/base/ftsystem.c
|
||||
$(CC) -c $(CFLAGS) -o $@ $<
|
||||
|
||||
ftdebug.ppc.o: $(FTSRC)/base/ftdebug.c
|
||||
$(CC) -c $(CFLAGS) -o $@ $<
|
||||
|
||||
# pure version for use in run-time library etc
|
||||
ftdebugpure.ppc.o: src/base/ftdebug.c
|
||||
$(CC) -c $(CFLAGS) -o $@ $<
|
||||
|
||||
#
|
||||
# FreeType2 library base extensions
|
||||
#
|
||||
ftbbox.ppc.o: $(FTSRC)/base/ftbbox.c
|
||||
$(CC) -c $(CFLAGS) -o $@ $<
|
||||
|
||||
ftbdf.ppc.o: $(FTSRC)/base/ftbdf.c
|
||||
$(CC) -c $(CFLAGS) -o $@ $<
|
||||
|
||||
ftbitmap.ppc.o: $(FTSRC)/base/ftbitmap.c
|
||||
$(CC) -c $(CFLAGS) -o $@ $<
|
||||
|
||||
ftcid.ppc.o: $(FTSRC)/base/ftcid.c
|
||||
$(CC) -c $(CFLAGS) -o $@ $<
|
||||
|
||||
ftfntfmt.ppc.o: $(FTSRC)/base/ftfntfmt.c
|
||||
$(CC) -c $(CFLAGS) -o $@ $<
|
||||
|
||||
ftfstype.ppc.o: $(FTSRC)/base/ftfstype.c
|
||||
$(CC) -c $(CFLAGS) -o $@ $<
|
||||
|
||||
ftgasp.ppc.o: $(FTSRC)/base/ftgasp.c
|
||||
$(CC) -c $(CFLAGS) -o $@ $<
|
||||
|
||||
ftglyph.ppc.o: $(FTSRC)/base/ftglyph.c
|
||||
$(CC) -c $(CFLAGS) -o $@ $<
|
||||
|
||||
ftgxval.ppc.o: $(FTSRC)/base/ftgxval.c
|
||||
$(CC) -c $(CFLAGS) -o $@ $<
|
||||
|
||||
ftlcdfil.ppc.o: $(FTSRC)/base/ftlcdfil.c
|
||||
$(CC) -c $(CFLAGS) -o $@ $<
|
||||
|
||||
ftmm.ppc.o: $(FTSRC)/base/ftmm.c
|
||||
$(CC) -c $(CFLAGS) -o $@ $<
|
||||
|
||||
ftotval.ppc.o: $(FTSRC)/base/ftotval.c
|
||||
$(CC) -c $(CFLAGS) -o $@ $<
|
||||
|
||||
ftpatent.ppc.o: $(FTSRC)/base/ftpatent.c
|
||||
$(CC) -c $(CFLAGS) -o $@ $<
|
||||
|
||||
ftpfr.ppc.o: $(FTSRC)/base/ftpfr.c
|
||||
$(CC) -c $(CFLAGS) -o $@ $<
|
||||
|
||||
ftstroke.ppc.o: $(FTSRC)/base/ftstroke.c
|
||||
$(CC) -c $(CFLAGS) -o $@ $<
|
||||
|
||||
ftsynth.ppc.o: $(FTSRC)/base/ftsynth.c
|
||||
$(CC) -c $(CFLAGS) -o $@ $<
|
||||
|
||||
fttype1.ppc.o: $(FTSRC)/base/fttype1.c
|
||||
$(CC) -c $(CFLAGS) -o $@ $<
|
||||
|
||||
ftwinfnt.ppc.o: $(FTSRC)/base/ftwinfnt.c
|
||||
$(CC) -c $(CFLAGS) -o $@ $<
|
||||
|
||||
#
|
||||
# FreeType2 library autofitting module
|
||||
#
|
||||
autofit.ppc.o: $(FTSRC)/autofit/autofit.c
|
||||
$(CC) -c $(CFLAGS) -o $@ $<
|
||||
|
||||
#
|
||||
# FreeType2 library postscript hinting module
|
||||
#
|
||||
pshinter.ppc.o: $(FTSRC)/pshinter/pshinter.c
|
||||
$(CC) -c $(CFLAGS) -o $@ $<
|
||||
|
||||
#
|
||||
# FreeType2 library PS support module
|
||||
#
|
||||
psaux.ppc.o: $(FTSRC)/psaux/psaux.c
|
||||
$(CC) -c $(CFLAGS) -o $@ $<
|
||||
|
||||
#
|
||||
# FreeType2 library PS glyph names module
|
||||
#
|
||||
psnames.ppc.o: $(FTSRC)/psnames/psnames.c
|
||||
$(CC) -c $(CFLAGS) -o $@ $<
|
||||
|
||||
#
|
||||
# FreeType2 library monochrome raster module
|
||||
#
|
||||
raster.ppc.o: $(FTSRC)/raster/raster.c
|
||||
$(CC) -c $(CFLAGS) -o $@ $<
|
||||
|
||||
#
|
||||
# FreeType2 library anti-aliasing raster module
|
||||
#
|
||||
smooth.ppc.o: $(FTSRC)/smooth/smooth.c
|
||||
$(CC) -c $(CFLAGS) -o $@ $<
|
||||
|
||||
#
|
||||
# FreeType2 library 'sfnt' module
|
||||
#
|
||||
sfnt.ppc.o: $(FTSRC)/sfnt/sfnt.c
|
||||
$(CC) -c $(CFLAGS) -o $@ $<
|
||||
|
||||
#
|
||||
# FreeType2 library glyph and image caching system
|
||||
#
|
||||
ftcache.ppc.o: $(FTSRC)/cache/ftcache.c
|
||||
$(CC) -c $(CFLAGS) -o $@ $<
|
||||
|
||||
#
|
||||
# FreeType2 library OpenType font driver
|
||||
#
|
||||
cff.ppc.o: $(FTSRC)/cff/cff.c
|
||||
$(CC) -c $(CFLAGS) -o $@ $<
|
||||
|
||||
#
|
||||
# FreeType2 library TrueType font driver
|
||||
#
|
||||
truetype.ppc.o: $(FTSRC)/truetype/truetype.c
|
||||
$(CC) -c $(CFLAGS) -o $@ $<
|
||||
|
||||
#
|
||||
# FreeType2 library Type1 font driver
|
||||
#
|
||||
type1.ppc.o: $(FTSRC)/type1/type1.c
|
||||
$(CC) -c $(CFLAGS) -o $@ $<
|
||||
|
||||
#
|
||||
# FreeType2 library Type42 font driver
|
||||
#
|
||||
type42.ppc.o: $(FTSRC)/type42/type42.c
|
||||
$(CC) -c $(CFLAGS) -o $@ $<
|
||||
|
||||
#
|
||||
# FreeType2 library CID-keyed Type1 font driver
|
||||
#
|
||||
type1cid.ppc.o: $(FTSRC)/cid/type1cid.c
|
||||
$(CC) -c $(CFLAGS) -o $@ $<
|
||||
|
||||
#
|
||||
# FreeType2 library BDF bitmap font driver
|
||||
#
|
||||
bdf.ppc.o: $(FTSRC)/bdf/bdf.c
|
||||
$(CC) -c $(CFLAGS) -o $@ $<
|
||||
|
||||
#
|
||||
# FreeType2 library PCF bitmap font driver
|
||||
#
|
||||
pcf.ppc.o: $(FTSRC)/pcf/pcf.c
|
||||
$(CC) -c $(CFLAGS) -o $@ $<
|
||||
|
||||
#
|
||||
# FreeType2 library gzip support for compressed PCF bitmap fonts
|
||||
#
|
||||
gzip.ppc.o: $(FTSRC)/gzip/ftgzip.c
|
||||
$(CC) -c $(CFLAGS) -o $@ $<
|
||||
|
||||
# FreeType2 library bzip2 support for compressed PCF bitmap fonts
|
||||
#
|
||||
bzip2.ppc.o: $(FTSRC)/bzip2/ftbzip2.c
|
||||
$(CC) -c $(CFLAGS) -o $@ $<
|
||||
|
||||
#
|
||||
# FreeType2 library compress support for compressed PCF bitmap fonts
|
||||
#
|
||||
lzw.ppc.o: $(FTSRC)/lzw/ftlzw.c
|
||||
$(CC) -c $(CFLAGS) -o $@ $<
|
||||
|
||||
#
|
||||
# FreeType2 library PFR font driver
|
||||
#
|
||||
pfr.ppc.o: $(FTSRC)/pfr/pfr.c
|
||||
$(CC) -c $(CFLAGS) -o $@ $<
|
||||
|
||||
#
|
||||
# FreeType2 library Windows FNT/FON bitmap font driver
|
||||
#
|
||||
winfnt.ppc.o: $(FTSRC)/winfonts/winfnt.c
|
||||
$(CC) -c $(CFLAGS) -o $@ $<
|
||||
|
||||
#
|
||||
# FreeType2 library TrueTypeGX Validator
|
||||
#
|
||||
gxvalid.ppc.o: $(FTSRC)/gxvalid/gxvalid.c
|
||||
$(CC) -c $(CFLAGS) -o $@ $<
|
||||
|
||||
#
|
||||
# FreeType2 library OpenType validator
|
||||
#
|
||||
otvalid.ppc.o: $(FTSRC)/otvalid/otvalid.c
|
||||
$(CC) -c $(CFLAGS) -o $@ $<
|
||||
|
||||
BASEPPC = ftbase.ppc.o ftbbox.ppc.o ftbdf.ppc.o ftbitmap.ppc.o ftcid.ppc.o \
|
||||
ftfntfmt.ppc.oftfstype.ppc.o ftgasp.ppc.o ftglyph.ppc.o \
|
||||
ftgxval.ppc.o ftlcdfil.ppc.o ftmm.ppc.o ftotval.ppc.o \
|
||||
ftpatent.ppc.o ftpfr.ppc.o ftstroke.ppc.o ftsynth.ppc.o \
|
||||
fttype1.ppc.o ftwinfnt.ppc.o
|
||||
|
||||
DEBUGPPC = ftdebug.ppc.o ftdebugpure.ppc.o
|
||||
|
||||
AFITPPC = autofit.ppc.o
|
||||
|
||||
GXVPPC = gxvalid.ppc.o
|
||||
|
||||
OTVPPC = otvalid.ppc.o
|
||||
|
||||
PSPPC = psaux.ppc.o psnames.ppc.o pshinter.ppc.o
|
||||
|
||||
RASTERPPC = raster.ppc.o smooth.ppc.o
|
||||
|
||||
FONTDPPC = cff.ppc.o type1.ppc.o type42.ppc.o type1cid.ppc.o truetype.ppc.o\
|
||||
bdf.ppc.o pcf.ppc.o pfr.ppc.o winfnt.ppc.o
|
||||
|
||||
libft2_ppc.a: $(BASEPPC) $(AFITPPC) $(GXVPPC) $(OTVPPC) $(PSPPC) $(RASTERPPC) sfnt.ppc.o ftcache.ppc.o $(FONTDPPC) gzip.ppc.o bzip2.ppc.o lzw.ppc.o
|
||||
$(AR) $@ $(BASEPPC) $(AFITPPC) $(GXVPPC) $(OTVPPC) $(PSPPC) $(RASTERPPC) sfnt.ppc.o ftcache.ppc.o $(FONTDPPC) gzip.ppc.o bzip2.ppc.o lzw.ppc.o
|
||||
-@ ($(RANLIB) $@ || true) >/dev/null 2>&1
|
||||
|
||||
#Local Variables:
|
||||
#coding: latin-1
|
||||
#End:
|
||||
@@ -0,0 +1,303 @@
|
||||
#
|
||||
# Makefile for FreeType2 link library using gcc 4.0.3 from the
|
||||
# AmigaOS4 SDK
|
||||
#
|
||||
|
||||
|
||||
# Copyright 2005-2017 by
|
||||
# Werner Lemberg and Detlef Würkner.
|
||||
#
|
||||
# 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.
|
||||
|
||||
|
||||
# to build from the builds/amiga directory call
|
||||
#
|
||||
# make -f makefile.os4
|
||||
#
|
||||
# Your programs source code should start with this
|
||||
# (uncomment the parts you do not need to keep the program small):
|
||||
# ---8<---
|
||||
#define FT_USE_AUTOFIT // autofitter
|
||||
#define FT_USE_RASTER // monochrome rasterizer
|
||||
#define FT_USE_SMOOTH // anti-aliasing rasterizer
|
||||
#define FT_USE_TT // truetype font driver
|
||||
#define FT_USE_T1 // type1 font driver
|
||||
#define FT_USE_T42 // type42 font driver
|
||||
#define FT_USE_T1CID // cid-keyed type1 font driver
|
||||
#define FT_USE_CFF // opentype font driver
|
||||
#define FT_USE_BDF // bdf bitmap font driver
|
||||
#define FT_USE_PCF // pcf bitmap font driver
|
||||
#define FT_USE_PFR // pfr font driver
|
||||
#define FT_USE_WINFNT // windows .fnt|.fon bitmap font driver
|
||||
#define FT_USE_OTV // opentype validator
|
||||
#define FT_USE_GXV // truetype gx validator
|
||||
#include "FT:src/base/ftinit.c"
|
||||
# ---8<---
|
||||
#
|
||||
# link your programs with libft2_ppc.a and either ftsystem.ppc.o or ftsystempure.ppc.o
|
||||
# (and either ftdebug.ppc.o or ftdebugpure.ppc.o if you enabled FT_DEBUG_LEVEL_ERROR or
|
||||
# FT_DEBUG_LEVEL_TRACE in include/freetype/config/ftoption.h).
|
||||
|
||||
all: assign libft2_ppc.a ftsystem.ppc.o ftsystempure.ppc.o
|
||||
|
||||
assign:
|
||||
assign FT: //
|
||||
|
||||
CC = ppc-amigaos-gcc
|
||||
AR = ppc-amigaos-ar
|
||||
RANLIB = ppc-amigaos-ranlib
|
||||
|
||||
DIRFLAGS = -Iinclude -I/FT/src -I/FT/include -I/SDK/include
|
||||
|
||||
WARNINGS = -Wall -W -Wundef -Wpointer-arith -Wbad-function-cast \
|
||||
-Waggregate-return -Wwrite-strings -Wshadow
|
||||
|
||||
OPTIONS = -DFT2_BUILD_LIBRARY -DNDEBUG -fno-builtin
|
||||
OPTIMIZE = -O2 -fomit-frame-pointer -fstrength-reduce -finline-functions
|
||||
|
||||
CFLAGS = -mcrt=clib2 $(DIRFLAGS) $(WARNINGS) $(FT2FLAGS) $(OPTIONS) $(OPTIMIZE)
|
||||
|
||||
#
|
||||
# FreeType2 library base
|
||||
#
|
||||
ftbase.ppc.o: FT:src/base/ftbase.c
|
||||
$(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftbase.c
|
||||
|
||||
ftinit.ppc.o: FT:src/base/ftinit.c
|
||||
$(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftinit.c
|
||||
|
||||
ftsystem.ppc.o: FT:src/base/ftsystem.c
|
||||
$(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftsystem.c
|
||||
|
||||
# pure version for use in run-time library etc
|
||||
ftsystempure.ppc.o: src/base/ftsystem.c
|
||||
$(CC) -c $(CFLAGS) -o $@ src/base/ftsystem.c
|
||||
|
||||
#
|
||||
# FreeType2 library base extensions
|
||||
#
|
||||
ftbbox.ppc.o: FT:src/base/ftbbox.c
|
||||
$(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftbbox.c
|
||||
|
||||
ftbdf.ppc.o: FT:src/base/ftbdf.c
|
||||
$(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftbdf.c
|
||||
|
||||
ftbitmap.ppc.o: FT:src/base/ftbitmap.c
|
||||
$(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftbitmap.c
|
||||
|
||||
ftcid.ppc.o: FT:src/base/ftcid.c
|
||||
$(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftcid.c
|
||||
|
||||
ftdebug.ppc.o: FT:src/base/ftdebug.c
|
||||
$(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftdebug.c
|
||||
|
||||
# pure version for use in run-time library etc
|
||||
ftdebugpure.ppc.o: src/base/ftdebug.c
|
||||
$(CC) -c $(CFLAGS) -o $@ src/base/ftdebug.c
|
||||
|
||||
ftfntfmt.ppc.o: FT:src/base/ftfntfmt.c
|
||||
$(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftfntfmt.c
|
||||
|
||||
ftfstype.ppc.o: FT:src/base/ftfstype.c
|
||||
$(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftfstype.c
|
||||
|
||||
ftgasp.ppc.o: FT:src/base/ftgasp.c
|
||||
$(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftgasp.c
|
||||
|
||||
ftglyph.ppc.o: FT:src/base/ftglyph.c
|
||||
$(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftglyph.c
|
||||
|
||||
ftgxval.ppc.o: FT:src/base/ftgxval.c
|
||||
$(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftgxval.c
|
||||
|
||||
ftlcdfil.ppc.o: FT:src/base/ftlcdfil.c
|
||||
$(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftlcdfil.c
|
||||
|
||||
ftmm.ppc.o: FT:src/base/ftmm.c
|
||||
$(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftmm.c
|
||||
|
||||
ftotval.ppc.o: FT:src/base/ftotval.c
|
||||
$(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftotval.c
|
||||
|
||||
ftpatent.ppc.o: FT:src/base/ftpatent.c
|
||||
$(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftpatent.c
|
||||
|
||||
ftpfr.ppc.o: FT:src/base/ftpfr.c
|
||||
$(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftpfr.c
|
||||
|
||||
ftstroke.ppc.o: FT:src/base/ftstroke.c
|
||||
$(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftstroke.c
|
||||
|
||||
ftsynth.ppc.o: FT:src/base/ftsynth.c
|
||||
$(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftsynth.c
|
||||
|
||||
fttype1.ppc.o: FT:src/base/fttype1.c
|
||||
$(CC) -c $(CFLAGS) -o $@ /FT/src/base/fttype1.c
|
||||
|
||||
ftwinfnt.ppc.o: FT:src/base/ftwinfnt.c
|
||||
$(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftwinfnt.c
|
||||
|
||||
#
|
||||
# FreeType2 library autofitting module
|
||||
#
|
||||
autofit.ppc.o: FT:src/autofit/autofit.c
|
||||
$(CC) -c $(CFLAGS) -o $@ /FT/src/autofit/autofit.c
|
||||
|
||||
#
|
||||
# FreeType2 library postscript hinting module
|
||||
#
|
||||
pshinter.ppc.o: FT:src/pshinter/pshinter.c
|
||||
$(CC) -c $(CFLAGS) -o $@ /FT/src/pshinter/pshinter.c
|
||||
|
||||
#
|
||||
# FreeType2 library PS support module
|
||||
#
|
||||
psaux.ppc.o: FT:src/psaux/psaux.c
|
||||
$(CC) -c $(CFLAGS) -o $@ /FT/src/psaux/psaux.c
|
||||
|
||||
#
|
||||
# FreeType2 library PS glyph names module
|
||||
#
|
||||
psnames.ppc.o: FT:src/psnames/psnames.c
|
||||
$(CC) -c $(CFLAGS) -o $@ /FT/src/psnames/psnames.c
|
||||
|
||||
#
|
||||
# FreeType2 library monochrome raster module
|
||||
#
|
||||
raster.ppc.o: FT:src/raster/raster.c
|
||||
$(CC) -c $(CFLAGS) -o $@ /FT/src/raster/raster.c
|
||||
|
||||
#
|
||||
# FreeType2 library anti-aliasing raster module
|
||||
#
|
||||
smooth.ppc.o: FT:src/smooth/smooth.c
|
||||
$(CC) -c $(CFLAGS) -o $@ /FT/src/smooth/smooth.c
|
||||
|
||||
#
|
||||
# FreeType2 library 'sfnt' module
|
||||
#
|
||||
sfnt.ppc.o: FT:src/sfnt/sfnt.c
|
||||
$(CC) -c $(CFLAGS) -o $@ /FT/src/sfnt/sfnt.c
|
||||
|
||||
#
|
||||
# FreeType2 library glyph and image caching system
|
||||
#
|
||||
ftcache.ppc.o: FT:src/cache/ftcache.c
|
||||
$(CC) -c $(CFLAGS) -o $@ /FT/src/cache/ftcache.c
|
||||
|
||||
#
|
||||
# FreeType2 library OpenType font driver
|
||||
#
|
||||
cff.ppc.o: FT:src/cff/cff.c
|
||||
$(CC) -c $(CFLAGS) -o $@ /FT/src/cff/cff.c
|
||||
|
||||
#
|
||||
# FreeType2 library TrueType font driver
|
||||
#
|
||||
truetype.ppc.o: FT:src/truetype/truetype.c
|
||||
$(CC) -c $(CFLAGS) -o $@ /FT/src/truetype/truetype.c
|
||||
|
||||
#
|
||||
# FreeType2 library Type1 font driver
|
||||
#
|
||||
type1.ppc.o: FT:src/type1/type1.c
|
||||
$(CC) -c $(CFLAGS) -o $@ /FT/src/type1/type1.c
|
||||
|
||||
#
|
||||
# FreeType2 library Type42 font driver
|
||||
#
|
||||
type42.ppc.o: FT:src/type42/type42.c
|
||||
$(CC) -c $(CFLAGS) -o $@ /FT/src/type42/type42.c
|
||||
|
||||
#
|
||||
# FreeType2 library CID-keyed Type1 font driver
|
||||
#
|
||||
type1cid.ppc.o: FT:src/cid/type1cid.c
|
||||
$(CC) -c $(CFLAGS) -o $@ /FT/src/cid/type1cid.c
|
||||
|
||||
#
|
||||
# FreeType2 library BDF bitmap font driver
|
||||
#
|
||||
bdf.ppc.o: FT:src/bdf/bdf.c
|
||||
$(CC) -c $(CFLAGS) -o $@ /FT/src/bdf/bdf.c
|
||||
|
||||
#
|
||||
# FreeType2 library PCF bitmap font driver
|
||||
#
|
||||
pcf.ppc.o: FT:src/pcf/pcf.c
|
||||
$(CC) -c $(CFLAGS) -o $@ /FT/src/pcf/pcf.c
|
||||
|
||||
#
|
||||
# FreeType2 library gzip support for compressed PCF bitmap fonts
|
||||
#
|
||||
gzip.ppc.o: FT:src/gzip/ftgzip.c
|
||||
$(CC) -c $(CFLAGS) -o $@ /FT/src/gzip/ftgzip.c
|
||||
|
||||
#
|
||||
# FreeType2 library bzip2 support for compressed PCF bitmap fonts
|
||||
#
|
||||
bzip2.ppc.o: FT:src/bzip2/ftbzip2.c
|
||||
$(CC) -c $(CFLAGS) -o $@ /FT/src/bzip2/ftbzip2.c
|
||||
|
||||
#
|
||||
# FreeType2 library compress support for compressed PCF bitmap fonts
|
||||
#
|
||||
lzw.ppc.o: FT:src/lzw/ftlzw.c
|
||||
$(CC) -c $(CFLAGS) -o $@ /FT/src/lzw/ftlzw.c
|
||||
|
||||
#
|
||||
# FreeType2 library PFR font driver
|
||||
#
|
||||
pfr.ppc.o: FT:src/pfr/pfr.c
|
||||
$(CC) -c $(CFLAGS) -o $@ /FT/src/pfr/pfr.c
|
||||
|
||||
#
|
||||
# FreeType2 library Windows FNT/FON bitmap font driver
|
||||
#
|
||||
winfnt.ppc.o: FT:src/winfonts/winfnt.c
|
||||
$(CC) -c $(CFLAGS) -o $@ /FT/src/winfonts/winfnt.c
|
||||
|
||||
#
|
||||
# FreeType2 library TrueTypeGX Validator
|
||||
#
|
||||
gxvalid.ppc.o: FT:src/gxvalid/gxvalid.c
|
||||
$(CC) -c $(CFLAGS) -Wno-aggregate-return -o $@ /FT/src/gxvalid/gxvalid.c
|
||||
|
||||
#
|
||||
# FreeType2 library OpenType validator
|
||||
#
|
||||
otvalid.ppc.o: FT:src/otvalid/otvalid.c
|
||||
$(CC) -c $(CFLAGS) -o $@ /FT/src/otvalid/otvalid.c
|
||||
|
||||
BASE = ftbase.ppc.o ftbbox.ppc.o ftbdf.ppc.o ftbitmap.ppc.o ftcid.ppc.o \
|
||||
ftfntfmt.ppc.o ftfstype.ppc.o ftgasp.ppc.o ftglyph.ppc.o \
|
||||
ftgxval.ppc.o ftlcdfil.ppc.o ftmm.ppc.o ftotval.ppc.o \
|
||||
ftpatent.ppc.o ftpfr.ppc.o ftstroke.ppc.o ftsynth.ppc.o \
|
||||
fttype1.ppc.o ftwinfnt.ppc.o
|
||||
|
||||
DEBUG = ftdebug.ppc.o ftdebugpure.ppc.o
|
||||
|
||||
AFIT = autofit.ppc.o
|
||||
|
||||
GXV = gxvalid.ppc.o
|
||||
|
||||
OTV = otvalid.ppc.o
|
||||
|
||||
PS = psaux.ppc.o psnames.ppc.o pshinter.ppc.o
|
||||
|
||||
RASTER = raster.ppc.o smooth.ppc.o
|
||||
|
||||
FONTD = cff.ppc.o type1.ppc.o type42.ppc.o type1cid.ppc.o truetype.ppc.o\
|
||||
bdf.ppc.o pcf.ppc.o pfr.ppc.o winfnt.ppc.o
|
||||
|
||||
libft2_ppc.a: $(BASE) $(AFIT) $(GXV) $(OTV) $(PS) $(RASTER) sfnt.ppc.o ftcache.ppc.o $(FONTD) gzip.ppc.o lzw.ppc.o
|
||||
$(AR) r $@ $(BASE) $(AFIT) $(GXV) $(OTV) $(PS) $(RASTER) sfnt.ppc.o ftcache.ppc.o $(FONTD) gzip.ppc.o lzw.ppc.o
|
||||
$(RANLIB) $@
|
||||
|
||||
#Local Variables:
|
||||
#coding: latin-1
|
||||
#End:
|
||||
@@ -0,0 +1,303 @@
|
||||
#
|
||||
# Makefile for FreeType2 link library using Amiga SAS/C 6.58
|
||||
#
|
||||
|
||||
|
||||
# Copyright 2005-2017 by
|
||||
# Werner Lemberg and Detlef Würkner.
|
||||
#
|
||||
# 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.
|
||||
|
||||
|
||||
# to build from the builds/amiga directory call
|
||||
#
|
||||
# smake assign
|
||||
# smake
|
||||
#
|
||||
# Your programs source code should start with this
|
||||
# (uncomment the parts you do not need to keep the program small):
|
||||
# ---8<---
|
||||
#define FT_USE_AUTOFIT // autofitter
|
||||
#define FT_USE_RASTER // monochrome rasterizer
|
||||
#define FT_USE_SMOOTH // anti-aliasing rasterizer
|
||||
#define FT_USE_TT // truetype font driver
|
||||
#define FT_USE_T1 // type1 font driver
|
||||
#define FT_USE_T42 // type42 font driver
|
||||
#define FT_USE_T1CID // cid-keyed type1 font driver
|
||||
#define FT_USE_CFF // opentype font driver
|
||||
#define FT_USE_BDF // bdf bitmap font driver
|
||||
#define FT_USE_PCF // pcf bitmap font driver
|
||||
#define FT_USE_PFR // pfr font driver
|
||||
#define FT_USE_WINFNT // windows .fnt|.fon bitmap font driver
|
||||
#define FT_USE_OTV // opentype validator
|
||||
#define FT_USE_GXV // truetype gx validator
|
||||
#include "FT:src/base/ftinit.c"
|
||||
# ---8<---
|
||||
#
|
||||
# link your programs with ft2_680x0.lib and either ftsystem.o or ftsystempure.o
|
||||
# (and either ftdebug.o or ftdebugpure.o if you enabled FT_DEBUG_LEVEL_ERROR or
|
||||
# FT_DEBUG_LEVEL_TRACE in include/freetype/config/ftoption.h).
|
||||
|
||||
OBJBASE = ftbase.o ftbbox.o ftbdf.o ftbitmap.o ftcid.o ftfntfmt.o ftfstype.o \
|
||||
ftgasp.o ftglyph.o ftgxval.o ftlcdfil.o ftmm.o ftotval.o \
|
||||
ftpatent.o ftpfr.o ftstroke.o ftsynth.o fttype1.o ftwinfnt.o
|
||||
|
||||
OBJSYSTEM = ftsystem.o ftsystempure.o
|
||||
|
||||
OBJDEBUG = ftdebug.o ftdebugpure.o
|
||||
|
||||
OBJAFIT = autofit.o
|
||||
|
||||
OBJGXV = gxvalid.o
|
||||
|
||||
OBJOTV = otvalid.o
|
||||
|
||||
OBJPS = psaux.o psnames.o pshinter.o
|
||||
|
||||
OBJRASTER = raster.o smooth.o
|
||||
|
||||
OBJSFNT = sfnt.o
|
||||
|
||||
OBJCACHE = ftcache.o
|
||||
|
||||
OBJFONTD = cff.o type1.o type42.o type1cid.o\
|
||||
truetype.o winfnt.o bdf.o pcf.o pfr.o
|
||||
|
||||
CORE = FT:src/
|
||||
|
||||
CPU = 68000
|
||||
#CPU = 68020
|
||||
#CPU = 68030
|
||||
#CPU = 68040
|
||||
#CPU = 68060
|
||||
|
||||
OPTIMIZER = optinlocal
|
||||
|
||||
SCFLAGS = optimize opttime optsched strmerge data=faronly idlen=50 cpu=$(CPU)\
|
||||
idir=include/ idir=$(CORE) idir=FT:include/ nostackcheck nochkabort\
|
||||
noicons ignore=79,85,110,306 parameters=both define=FT2_BUILD_LIBRARY
|
||||
|
||||
LIB = ft2_$(CPU).lib
|
||||
|
||||
# sample linker options
|
||||
OPTS = link lib=$(LIB),lib:sc.lib,lib:amiga.lib,lib:debug.lib\
|
||||
smallcode smalldata noicons utillib
|
||||
|
||||
# sample program entry
|
||||
#myprog: myprog.c ftsystem.o $(LIB)
|
||||
# sc $< programname=$@ ftsystem.o $(SCFLAGS) $(OPTS)
|
||||
|
||||
all: $(LIB) $(OBJSYSTEM) $(OBJDEBUG)
|
||||
|
||||
assign:
|
||||
assign FT: //
|
||||
|
||||
# uses separate object modules in lib to make for easier debugging
|
||||
# also, can make smaller programs if entire engine is not used
|
||||
ft2_$(CPU).lib: $(OBJBASE) $(OBJAFIT) $(OBJOTV) $(OBJPS) $(OBJRASTER) $(OBJSFNT) $(OBJCACHE) $(OBJFONTD) lzw.o gzip.o bzip2.o
|
||||
oml $@ r $(OBJBASE) $(OBJAFIT) $(OBJOTV) $(OBJPS) $(OBJRASTER) $(OBJSFNT) $(OBJCACHE) $(OBJFONTD) lzw.o gzip.o bzip2.o
|
||||
|
||||
clean:
|
||||
-delete \#?.o
|
||||
|
||||
realclean: clean
|
||||
-delete ft2$(CPU).lib
|
||||
|
||||
#
|
||||
# freetype library base
|
||||
#
|
||||
ftbase.o: $(CORE)base/ftbase.c
|
||||
sc $(SCFLAGS) objname=$@ $<
|
||||
ftinit.o: $(CORE)base/ftinit.c
|
||||
sc $(SCFLAGS) objname=$@ $<
|
||||
ftsystem.o: $(CORE)base/ftsystem.c
|
||||
sc $(SCFLAGS) objname=$@ $<
|
||||
ftsystempure.o: src/base/ftsystem.c ## pure version for use in run-time library etc
|
||||
sc $(SCFLAGS) objname=$@ $<
|
||||
ftdebug.o: $(CORE)base/ftdebug.c
|
||||
sc $(SCFLAGS) objname=$@ $<
|
||||
ftdebugpure.o: src/base/ftdebug.c ## pure version for use in run-time library etc
|
||||
sc $(SCFLAGS) objname=$@ $<
|
||||
#
|
||||
# freetype library base extensions
|
||||
#
|
||||
ftbbox.o: $(CORE)base/ftbbox.c
|
||||
sc $(SCFLAGS) objname=$@ $<
|
||||
ftbdf.o: $(CORE)base/ftbdf.c
|
||||
sc $(SCFLAGS) objname=$@ $<
|
||||
ftbitmap.o: $(CORE)base/ftbitmap.c
|
||||
sc $(SCFLAGS) objname=$@ $<
|
||||
ftcid.o: $(CORE)base/ftcid.c
|
||||
sc $(SCFLAGS) objname=$@ $<
|
||||
ftfntfmt.o: $(CORE)base/ftfntfmt.c
|
||||
sc $(SCFLAGS) objname=$@ $<
|
||||
ftfstype.o: $(CORE)base/ftfstype.c
|
||||
sc $(SCFLAGS) objname=$@ $<
|
||||
ftgasp.o: $(CORE)base/ftgasp.c
|
||||
sc $(SCFLAGS) objname=$@ $<
|
||||
ftglyph.o: $(CORE)base/ftglyph.c
|
||||
sc $(SCFLAGS) objname=$@ $<
|
||||
ftgxval.o: $(CORE)base/ftgxval.c
|
||||
sc $(SCFLAGS) objname=$@ $<
|
||||
ftlcdfil.o: $(CORE)base/ftlcdfil.c
|
||||
sc $(SCFLAGS) objname=$@ $<
|
||||
ftmm.o: $(CORE)base/ftmm.c
|
||||
sc $(SCFLAGS) objname=$@ $<
|
||||
ftotval.o: $(CORE)base/ftotval.c
|
||||
sc $(SCFLAGS) objname=$@ $<
|
||||
ftpatent.o: $(CORE)base/ftpatent.c
|
||||
sc $(SCFLAGS) objname=$@ $<
|
||||
ftpfr.o: $(CORE)base/ftpfr.c
|
||||
sc $(SCFLAGS) objname=$@ $<
|
||||
ftstroke.o: $(CORE)base/ftstroke.c
|
||||
sc $(SCFLAGS) objname=$@ $<
|
||||
ftsynth.o: $(CORE)base/ftsynth.c
|
||||
sc $(SCFLAGS) objname=$@ $<
|
||||
fttype1.o: $(CORE)base/fttype1.c
|
||||
sc $(SCFLAGS) objname=$@ $<
|
||||
ftwinfnt.o: $(CORE)base/ftwinfnt.c
|
||||
sc $(SCFLAGS) objname=$@ $<
|
||||
|
||||
#
|
||||
# freetype library autofitter module
|
||||
#
|
||||
autofit.o: $(CORE)autofit/autofit.c
|
||||
sc $(SCFLAGS) objname=$@ $<
|
||||
|
||||
#
|
||||
# freetype library PS hinting module
|
||||
#
|
||||
pshinter.o: $(CORE)pshinter/pshinter.c
|
||||
sc $(SCFLAGS) objname=$@ $<
|
||||
#
|
||||
# freetype library PS support module
|
||||
#
|
||||
psaux.o: $(CORE)psaux/psaux.c
|
||||
sc $(SCFLAGS) objname=$@ $<
|
||||
|
||||
#
|
||||
# freetype library PS glyph names module
|
||||
#
|
||||
psnames.o: $(CORE)psnames/psnames.c
|
||||
sc $(SCFLAGS) code=far objname=$@ $<
|
||||
|
||||
#
|
||||
# freetype library monochrome raster module
|
||||
#
|
||||
raster.o: $(CORE)raster/raster.c
|
||||
sc $(SCFLAGS) objname=$@ $<
|
||||
|
||||
#
|
||||
# freetype library anti-aliasing raster module
|
||||
#
|
||||
smooth.o: $(CORE)smooth/smooth.c
|
||||
sc $(SCFLAGS) objname=$@ $<
|
||||
|
||||
#
|
||||
# freetype library 'sfnt' module
|
||||
#
|
||||
sfnt.o: $(CORE)sfnt/sfnt.c
|
||||
sc $(SCFLAGS) objname=$@ $<
|
||||
|
||||
#
|
||||
# freetype library glyph and image caching system (still experimental)
|
||||
#
|
||||
ftcache.o: $(CORE)cache/ftcache.c
|
||||
sc $(SCFLAGS) objname=$@ $<
|
||||
|
||||
#
|
||||
# freetype library OpenType font driver
|
||||
#
|
||||
cff.o: $(CORE)cff/cff.c
|
||||
sc $(SCFLAGS) objname=$@ $<
|
||||
|
||||
#
|
||||
# freetype library TrueType font driver
|
||||
#
|
||||
truetype.o: $(CORE)truetype/truetype.c
|
||||
sc $(SCFLAGS) objname=$@ $<
|
||||
|
||||
#
|
||||
# freetype library Type1 font driver
|
||||
#
|
||||
type1.o: $(CORE)type1/type1.c
|
||||
sc $(SCFLAGS) objname=$@ $<
|
||||
|
||||
#
|
||||
# FreeType2 library Type42 font driver
|
||||
#
|
||||
type42.o: $(CORE)type42/type42.c
|
||||
sc $(SCFLAGS) objname=$@ $<
|
||||
|
||||
#
|
||||
# freetype library CID-keyed Type1 font driver
|
||||
#
|
||||
type1cid.o: $(CORE)cid/type1cid.c
|
||||
sc $(SCFLAGS) objname=$@ $<
|
||||
#
|
||||
# freetype library CID-keyed Type1 font driver extensions
|
||||
#
|
||||
#cidafm.o: $(CORE)cid/cidafm.c
|
||||
# sc $(SCFLAGS) objname=$@ $<
|
||||
|
||||
#
|
||||
# freetype library BDF bitmap font driver
|
||||
#
|
||||
bdf.o: $(CORE)bdf/bdf.c
|
||||
sc $(SCFLAGS) objname=$@ $<
|
||||
|
||||
#
|
||||
# freetype library PCF bitmap font driver
|
||||
#
|
||||
pcf.o: $(CORE)pcf/pcf.c
|
||||
sc $(SCFLAGS) objname=$@ $<
|
||||
|
||||
#
|
||||
# freetype library gzip support for compressed PCF bitmap fonts
|
||||
#
|
||||
gzip.o: $(CORE)gzip/ftgzip.c
|
||||
sc $(SCFLAGS) define FAR objname=$@ $<
|
||||
|
||||
#
|
||||
# freetype library bzip2 support for compressed PCF bitmap fonts
|
||||
#
|
||||
bzip2.o: $(CORE)bzip2/ftbzip2.c
|
||||
sc $(SCFLAGS) define FAR objname=$@ $<
|
||||
|
||||
#
|
||||
# freetype library compress support for compressed PCF bitmap fonts
|
||||
#
|
||||
lzw.o: $(CORE)lzw/ftlzw.c
|
||||
sc $(SCFLAGS) objname=$@ $<
|
||||
|
||||
#
|
||||
# freetype library PFR font driver
|
||||
#
|
||||
pfr.o: $(CORE)pfr/pfr.c
|
||||
sc $(SCFLAGS) objname=$@ $<
|
||||
|
||||
#
|
||||
# freetype library Windows FNT/FON bitmap font driver
|
||||
#
|
||||
winfnt.o: $(CORE)winfonts/winfnt.c
|
||||
sc $(SCFLAGS) objname=$@ $<
|
||||
|
||||
#
|
||||
# freetype library TrueTypeGX validator
|
||||
#
|
||||
gxvalid.o: $(CORE)gxvalid/gxvalid.c
|
||||
sc $(SCFLAGS) objname=$@ $<
|
||||
|
||||
#
|
||||
# freetype library OpenType validator
|
||||
#
|
||||
otvalid.o: $(CORE)otvalid/otvalid.c
|
||||
sc $(SCFLAGS) objname=$@ $<
|
||||
|
||||
#Local Variables:
|
||||
#coding: latin-1
|
||||
#End:
|
||||
@@ -0,0 +1,297 @@
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftdebug.c */
|
||||
/* */
|
||||
/* Debugging and logging component for amiga (body). */
|
||||
/* */
|
||||
/* Copyright 1996-2017 by */
|
||||
/* David Turner, Robert Wilhelm, Werner Lemberg and Detlef Würkner. */
|
||||
/* */
|
||||
/* 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. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* This component contains various macros and functions used to ease the */
|
||||
/* debugging of the FreeType engine. Its main purpose is in assertion */
|
||||
/* checking, tracing, and error detection. */
|
||||
/* */
|
||||
/* There are now three debugging modes: */
|
||||
/* */
|
||||
/* - trace mode */
|
||||
/* */
|
||||
/* Error and trace messages are sent to the log file (which can be the */
|
||||
/* standard error output). */
|
||||
/* */
|
||||
/* - error mode */
|
||||
/* */
|
||||
/* Only error messages are generated. */
|
||||
/* */
|
||||
/* - release mode: */
|
||||
/* */
|
||||
/* No error message is sent or generated. The code is free from any */
|
||||
/* debugging parts. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/*
|
||||
* Based on the default ftdebug.c,
|
||||
* replaced vprintf() with KVPrintF(),
|
||||
* commented out exit(),
|
||||
* replaced getenv() with GetVar().
|
||||
*/
|
||||
|
||||
#include <exec/types.h>
|
||||
#include <utility/tagitem.h>
|
||||
#include <dos/exall.h>
|
||||
#include <dos/var.h>
|
||||
#define __NOLIBBASE__
|
||||
#define __NOLOBALIFACE__
|
||||
#define __USE_INLINE__
|
||||
#include <proto/dos.h>
|
||||
#include <clib/debug_protos.h>
|
||||
|
||||
#ifndef __amigaos4__
|
||||
extern struct Library *DOSBase;
|
||||
#else
|
||||
extern struct DOSIFace *IDOS;
|
||||
#endif
|
||||
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_FREETYPE_H
|
||||
#include FT_INTERNAL_DEBUG_H
|
||||
|
||||
|
||||
#if defined( FT_DEBUG_LEVEL_ERROR )
|
||||
|
||||
/* documentation is in ftdebug.h */
|
||||
|
||||
FT_BASE_DEF( void )
|
||||
FT_Message( const char* fmt,
|
||||
... )
|
||||
{
|
||||
va_list ap;
|
||||
|
||||
|
||||
va_start( ap, fmt );
|
||||
KVPrintF( fmt, ap );
|
||||
va_end( ap );
|
||||
}
|
||||
|
||||
|
||||
/* documentation is in ftdebug.h */
|
||||
|
||||
FT_BASE_DEF( void )
|
||||
FT_Panic( const char* fmt,
|
||||
... )
|
||||
{
|
||||
va_list ap;
|
||||
|
||||
|
||||
va_start( ap, fmt );
|
||||
KVPrintF( fmt, ap );
|
||||
va_end( ap );
|
||||
|
||||
/* exit( EXIT_FAILURE ); */
|
||||
}
|
||||
|
||||
|
||||
/* documentation is in ftdebug.h */
|
||||
|
||||
FT_BASE_DEF( int )
|
||||
FT_Throw( FT_Error error,
|
||||
int line,
|
||||
const char* file )
|
||||
{
|
||||
FT_UNUSED( error );
|
||||
FT_UNUSED( line );
|
||||
FT_UNUSED( file );
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
#endif /* FT_DEBUG_LEVEL_ERROR */
|
||||
|
||||
|
||||
|
||||
#ifdef FT_DEBUG_LEVEL_TRACE
|
||||
|
||||
/* array of trace levels, initialized to 0 */
|
||||
int ft_trace_levels[trace_count];
|
||||
|
||||
|
||||
/* define array of trace toggle names */
|
||||
#define FT_TRACE_DEF( x ) #x ,
|
||||
|
||||
static const char* ft_trace_toggles[trace_count + 1] =
|
||||
{
|
||||
#include FT_INTERNAL_TRACE_H
|
||||
NULL
|
||||
};
|
||||
|
||||
#undef FT_TRACE_DEF
|
||||
|
||||
|
||||
/* documentation is in ftdebug.h */
|
||||
|
||||
FT_BASE_DEF( FT_Int )
|
||||
FT_Trace_Get_Count( void )
|
||||
{
|
||||
return trace_count;
|
||||
}
|
||||
|
||||
|
||||
/* documentation is in ftdebug.h */
|
||||
|
||||
FT_BASE_DEF( const char * )
|
||||
FT_Trace_Get_Name( FT_Int idx )
|
||||
{
|
||||
int max = FT_Trace_Get_Count();
|
||||
|
||||
|
||||
if ( idx < max )
|
||||
return ft_trace_toggles[idx];
|
||||
else
|
||||
return NULL;
|
||||
}
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Initialize the tracing sub-system. This is done by retrieving the */
|
||||
/* value of the `FT2_DEBUG' environment variable. It must be a list of */
|
||||
/* toggles, separated by spaces, `;', or `,'. Example: */
|
||||
/* */
|
||||
/* export FT2_DEBUG="any:3 memory:7 stream:5" */
|
||||
/* */
|
||||
/* This requests that all levels be set to 3, except the trace level for */
|
||||
/* the memory and stream components which are set to 7 and 5, */
|
||||
/* respectively. */
|
||||
/* */
|
||||
/* See the file `include/freetype/internal/fttrace.h' for details of the */
|
||||
/* available toggle names. */
|
||||
/* */
|
||||
/* The level must be between 0 and 7; 0 means quiet (except for serious */
|
||||
/* runtime errors), and 7 means _very_ verbose. */
|
||||
/* */
|
||||
FT_BASE_DEF( void )
|
||||
ft_debug_init( void )
|
||||
{
|
||||
/* const char* ft2_debug = getenv( "FT2_DEBUG" ); */
|
||||
char buf[256];
|
||||
const char* ft2_debug = &buf[0];
|
||||
|
||||
|
||||
/* if ( ft2_debug ) */
|
||||
if ( GetVar( "FT2_DEBUG", (STRPTR)ft2_debug, 256, LV_VAR ) > 0 )
|
||||
{
|
||||
const char* p = ft2_debug;
|
||||
const char* q;
|
||||
|
||||
|
||||
for ( ; *p; p++ )
|
||||
{
|
||||
/* skip leading whitespace and separators */
|
||||
if ( *p == ' ' || *p == '\t' || *p == ',' || *p == ';' || *p == '=' )
|
||||
continue;
|
||||
|
||||
/* read toggle name, followed by ':' */
|
||||
q = p;
|
||||
while ( *p && *p != ':' )
|
||||
p++;
|
||||
|
||||
if ( !*p )
|
||||
break;
|
||||
|
||||
if ( *p == ':' && p > q )
|
||||
{
|
||||
FT_Int n, i, len = (FT_Int)( p - q );
|
||||
FT_Int level = -1, found = -1;
|
||||
|
||||
|
||||
for ( n = 0; n < trace_count; n++ )
|
||||
{
|
||||
const char* toggle = ft_trace_toggles[n];
|
||||
|
||||
|
||||
for ( i = 0; i < len; i++ )
|
||||
{
|
||||
if ( toggle[i] != q[i] )
|
||||
break;
|
||||
}
|
||||
|
||||
if ( i == len && toggle[i] == 0 )
|
||||
{
|
||||
found = n;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
/* read level */
|
||||
p++;
|
||||
if ( *p )
|
||||
{
|
||||
level = *p - '0';
|
||||
if ( level < 0 || level > 7 )
|
||||
level = -1;
|
||||
}
|
||||
|
||||
if ( found >= 0 && level >= 0 )
|
||||
{
|
||||
if ( found == trace_any )
|
||||
{
|
||||
/* special case for `any' */
|
||||
for ( n = 0; n < trace_count; n++ )
|
||||
ft_trace_levels[n] = level;
|
||||
}
|
||||
else
|
||||
ft_trace_levels[found] = level;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
#else /* !FT_DEBUG_LEVEL_TRACE */
|
||||
|
||||
|
||||
FT_BASE_DEF( void )
|
||||
ft_debug_init( void )
|
||||
{
|
||||
/* nothing */
|
||||
}
|
||||
|
||||
|
||||
FT_BASE_DEF( FT_Int )
|
||||
FT_Trace_Get_Count( void )
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
FT_BASE_DEF( const char * )
|
||||
FT_Trace_Get_Name( FT_Int idx )
|
||||
{
|
||||
FT_UNUSED( idx );
|
||||
|
||||
return NULL;
|
||||
}
|
||||
|
||||
|
||||
#endif /* !FT_DEBUG_LEVEL_TRACE */
|
||||
|
||||
/*
|
||||
Local Variables:
|
||||
coding: latin-1
|
||||
End:
|
||||
*/
|
||||
/* END */
|
||||
@@ -0,0 +1,530 @@
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftsystem.c */
|
||||
/* */
|
||||
/* Amiga-specific FreeType low-level system interface (body). */
|
||||
/* */
|
||||
/* Copyright 1996-2017 by */
|
||||
/* David Turner, Robert Wilhelm, Werner Lemberg and Detlef Würkner. */
|
||||
/* */
|
||||
/* 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. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* This file contains the Amiga interface used by FreeType to access */
|
||||
/* low-level, i.e. memory management, i/o access as well as thread */
|
||||
/* synchronisation. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Maintained by Detlef Würkner <TetiSoft@apg.lahn.de> */
|
||||
/* */
|
||||
/* Based on the original ftsystem.c, */
|
||||
/* modified to avoid fopen(), fclose(), fread(), fseek(), ftell(), */
|
||||
/* malloc(), realloc(), and free(). */
|
||||
/* */
|
||||
/* Those C library functions are often not thread-safe or cant be */
|
||||
/* used in a shared Amiga library. If that's not a problem for you, */
|
||||
/* you can of course use the default ftsystem.c with C library calls */
|
||||
/* instead. */
|
||||
/* */
|
||||
/* This implementation needs exec V39+ because it uses AllocPooled() etc */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
#define __NOLIBBASE__
|
||||
#define __NOGLOBALIFACE__
|
||||
#define __USE_INLINE__
|
||||
#include <proto/exec.h>
|
||||
#include <dos/stdio.h>
|
||||
#include <proto/dos.h>
|
||||
#ifdef __amigaos4__
|
||||
extern struct ExecIFace *IExec;
|
||||
extern struct DOSIFace *IDOS;
|
||||
#else
|
||||
extern struct Library *SysBase;
|
||||
extern struct Library *DOSBase;
|
||||
#endif
|
||||
|
||||
#define IOBUF_SIZE 512
|
||||
|
||||
/* structure that helps us to avoid
|
||||
* useless calls of Seek() and Read()
|
||||
*/
|
||||
struct SysFile
|
||||
{
|
||||
BPTR file;
|
||||
ULONG iobuf_start;
|
||||
ULONG iobuf_end;
|
||||
UBYTE iobuf[IOBUF_SIZE];
|
||||
};
|
||||
|
||||
#ifndef __amigaos4__
|
||||
/* C implementation of AllocVecPooled (see autodoc exec/AllocPooled) */
|
||||
APTR
|
||||
Alloc_VecPooled( APTR poolHeader,
|
||||
ULONG memSize )
|
||||
{
|
||||
ULONG newSize = memSize + sizeof ( ULONG );
|
||||
ULONG *mem = AllocPooled( poolHeader, newSize );
|
||||
|
||||
if ( !mem )
|
||||
return NULL;
|
||||
*mem = newSize;
|
||||
return mem + 1;
|
||||
}
|
||||
|
||||
/* C implementation of FreeVecPooled (see autodoc exec/AllocPooled) */
|
||||
void
|
||||
Free_VecPooled( APTR poolHeader,
|
||||
APTR memory )
|
||||
{
|
||||
ULONG *realmem = (ULONG *)memory - 1;
|
||||
|
||||
FreePooled( poolHeader, realmem, *realmem );
|
||||
}
|
||||
#endif
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_CONFIG_CONFIG_H
|
||||
#include FT_INTERNAL_DEBUG_H
|
||||
#include FT_SYSTEM_H
|
||||
#include FT_ERRORS_H
|
||||
#include FT_TYPES_H
|
||||
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* MEMORY MANAGEMENT INTERFACE */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* It is not necessary to do any error checking for the */
|
||||
/* allocation-related functions. This is done by the higher level */
|
||||
/* routines like ft_mem_alloc() or ft_mem_realloc(). */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* ft_alloc */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* The memory allocation function. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* memory :: A pointer to the memory object. */
|
||||
/* */
|
||||
/* size :: The requested size in bytes. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* The address of newly allocated block. */
|
||||
/* */
|
||||
FT_CALLBACK_DEF( void* )
|
||||
ft_alloc( FT_Memory memory,
|
||||
long size )
|
||||
{
|
||||
#ifdef __amigaos4__
|
||||
return AllocVecPooled( memory->user, size );
|
||||
#else
|
||||
return Alloc_VecPooled( memory->user, size );
|
||||
#endif
|
||||
}
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* ft_realloc */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* The memory reallocation function. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* memory :: A pointer to the memory object. */
|
||||
/* */
|
||||
/* cur_size :: The current size of the allocated memory block. */
|
||||
/* */
|
||||
/* new_size :: The newly requested size in bytes. */
|
||||
/* */
|
||||
/* block :: The current address of the block in memory. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* The address of the reallocated memory block. */
|
||||
/* */
|
||||
FT_CALLBACK_DEF( void* )
|
||||
ft_realloc( FT_Memory memory,
|
||||
long cur_size,
|
||||
long new_size,
|
||||
void* block )
|
||||
{
|
||||
void* new_block;
|
||||
|
||||
#ifdef __amigaos4__
|
||||
new_block = AllocVecPooled ( memory->user, new_size );
|
||||
#else
|
||||
new_block = Alloc_VecPooled ( memory->user, new_size );
|
||||
#endif
|
||||
if ( new_block != NULL )
|
||||
{
|
||||
CopyMem ( block, new_block,
|
||||
( new_size > cur_size ) ? cur_size : new_size );
|
||||
#ifdef __amigaos4__
|
||||
FreeVecPooled ( memory->user, block );
|
||||
#else
|
||||
Free_VecPooled ( memory->user, block );
|
||||
#endif
|
||||
}
|
||||
return new_block;
|
||||
}
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* ft_free */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* The memory release function. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* memory :: A pointer to the memory object. */
|
||||
/* */
|
||||
/* block :: The address of block in memory to be freed. */
|
||||
/* */
|
||||
FT_CALLBACK_DEF( void )
|
||||
ft_free( FT_Memory memory,
|
||||
void* block )
|
||||
{
|
||||
#ifdef __amigaos4__
|
||||
FreeVecPooled( memory->user, block );
|
||||
#else
|
||||
Free_VecPooled( memory->user, block );
|
||||
#endif
|
||||
}
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* RESOURCE MANAGEMENT INTERFACE */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* 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_io
|
||||
|
||||
/* We use the macro STREAM_FILE for convenience to extract the */
|
||||
/* system-specific stream handle from a given FreeType stream object */
|
||||
#define STREAM_FILE( stream ) ( (struct SysFile *)stream->descriptor.pointer )
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* ft_amiga_stream_close */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* The function to close a stream. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* stream :: A pointer to the stream object. */
|
||||
/* */
|
||||
FT_CALLBACK_DEF( void )
|
||||
ft_amiga_stream_close( FT_Stream stream )
|
||||
{
|
||||
struct SysFile* sysfile;
|
||||
|
||||
sysfile = STREAM_FILE( stream );
|
||||
Close ( sysfile->file );
|
||||
FreeMem ( sysfile, sizeof ( struct SysFile ));
|
||||
|
||||
stream->descriptor.pointer = NULL;
|
||||
stream->size = 0;
|
||||
stream->base = 0;
|
||||
}
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* ft_amiga_stream_io */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* The function to open a stream. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* stream :: A pointer to the stream object. */
|
||||
/* */
|
||||
/* offset :: The position in the data stream to start reading. */
|
||||
/* */
|
||||
/* buffer :: The address of buffer to store the read data. */
|
||||
/* */
|
||||
/* count :: The number of bytes to read from the stream. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* The number of bytes actually read. */
|
||||
/* */
|
||||
FT_CALLBACK_DEF( unsigned long )
|
||||
ft_amiga_stream_io( FT_Stream stream,
|
||||
unsigned long offset,
|
||||
unsigned char* buffer,
|
||||
unsigned long count )
|
||||
{
|
||||
struct SysFile* sysfile;
|
||||
unsigned long read_bytes;
|
||||
|
||||
if ( count != 0 )
|
||||
{
|
||||
sysfile = STREAM_FILE( stream );
|
||||
|
||||
/* handle the seek */
|
||||
if ( (offset < sysfile->iobuf_start) || (offset + count > sysfile->iobuf_end) )
|
||||
{
|
||||
/* requested offset implies we need a buffer refill */
|
||||
if ( !sysfile->iobuf_end || offset != sysfile->iobuf_end )
|
||||
{
|
||||
/* a physical seek is necessary */
|
||||
Seek( sysfile->file, offset, OFFSET_BEGINNING );
|
||||
}
|
||||
sysfile->iobuf_start = offset;
|
||||
sysfile->iobuf_end = 0; /* trigger a buffer refill */
|
||||
}
|
||||
|
||||
/* handle the read */
|
||||
if ( offset + count <= sysfile->iobuf_end )
|
||||
{
|
||||
/* we have buffer and requested bytes are all inside our buffer */
|
||||
CopyMem( &sysfile->iobuf[offset - sysfile->iobuf_start], buffer, count );
|
||||
read_bytes = count;
|
||||
}
|
||||
else
|
||||
{
|
||||
/* (re)fill buffer */
|
||||
if ( count <= IOBUF_SIZE )
|
||||
{
|
||||
/* requested bytes is a subset of the buffer */
|
||||
read_bytes = Read( sysfile->file, sysfile->iobuf, IOBUF_SIZE );
|
||||
if ( read_bytes == -1UL )
|
||||
{
|
||||
/* error */
|
||||
read_bytes = 0;
|
||||
}
|
||||
else
|
||||
{
|
||||
sysfile->iobuf_end = offset + read_bytes;
|
||||
CopyMem( sysfile->iobuf, buffer, count );
|
||||
if ( read_bytes > count )
|
||||
{
|
||||
read_bytes = count;
|
||||
}
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
/* we actually need more than our buffer can hold, so we decide
|
||||
** to do a single big read, and then copy the last IOBUF_SIZE
|
||||
** bytes of that to our internal buffer for later use */
|
||||
read_bytes = Read( sysfile->file, buffer, count );
|
||||
if ( read_bytes == -1UL )
|
||||
{
|
||||
/* error */
|
||||
read_bytes = 0;
|
||||
}
|
||||
else
|
||||
{
|
||||
ULONG bufsize;
|
||||
|
||||
bufsize = ( read_bytes > IOBUF_SIZE ) ? IOBUF_SIZE : read_bytes;
|
||||
sysfile->iobuf_end = offset + read_bytes;
|
||||
sysfile->iobuf_start = sysfile->iobuf_end - bufsize;
|
||||
CopyMem( &buffer[read_bytes - bufsize] , sysfile->iobuf, bufsize );
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
read_bytes = 0;
|
||||
}
|
||||
|
||||
return read_bytes;
|
||||
}
|
||||
|
||||
|
||||
/* documentation is in ftobjs.h */
|
||||
|
||||
FT_BASE_DEF( FT_Error )
|
||||
FT_Stream_Open( FT_Stream stream,
|
||||
const char* filepathname )
|
||||
{
|
||||
struct FileInfoBlock* fib;
|
||||
struct SysFile* sysfile;
|
||||
|
||||
|
||||
if ( !stream )
|
||||
return FT_THROW( Invalid_Stream_Handle );
|
||||
|
||||
#ifdef __amigaos4__
|
||||
sysfile = AllocMem ( sizeof (struct SysFile ), MEMF_SHARED );
|
||||
#else
|
||||
sysfile = AllocMem ( sizeof (struct SysFile ), MEMF_PUBLIC );
|
||||
#endif
|
||||
if ( !sysfile )
|
||||
{
|
||||
FT_ERROR(( "FT_Stream_Open:" ));
|
||||
FT_ERROR(( " could not open `%s'\n", filepathname ));
|
||||
|
||||
return FT_THROW( Cannot_Open_Resource );
|
||||
}
|
||||
sysfile->file = Open( (STRPTR)filepathname, MODE_OLDFILE );
|
||||
if ( !sysfile->file )
|
||||
{
|
||||
FreeMem ( sysfile, sizeof ( struct SysFile ));
|
||||
FT_ERROR(( "FT_Stream_Open:" ));
|
||||
FT_ERROR(( " could not open `%s'\n", filepathname ));
|
||||
|
||||
return FT_THROW( Cannot_Open_Resource );
|
||||
}
|
||||
|
||||
fib = AllocDosObject( DOS_FIB, NULL );
|
||||
if ( !fib )
|
||||
{
|
||||
Close ( sysfile->file );
|
||||
FreeMem ( sysfile, sizeof ( struct SysFile ));
|
||||
FT_ERROR(( "FT_Stream_Open:" ));
|
||||
FT_ERROR(( " could not open `%s'\n", filepathname ));
|
||||
|
||||
return FT_THROW( Cannot_Open_Resource );
|
||||
}
|
||||
if ( !( ExamineFH( sysfile->file, fib ) ) )
|
||||
{
|
||||
FreeDosObject( DOS_FIB, fib );
|
||||
Close ( sysfile->file );
|
||||
FreeMem ( sysfile, sizeof ( struct SysFile ));
|
||||
FT_ERROR(( "FT_Stream_Open:" ));
|
||||
FT_ERROR(( " could not open `%s'\n", filepathname ));
|
||||
|
||||
return FT_THROW( Cannot_Open_Resource );
|
||||
}
|
||||
stream->size = fib->fib_Size;
|
||||
FreeDosObject( DOS_FIB, fib );
|
||||
|
||||
stream->descriptor.pointer = (void *)sysfile;
|
||||
stream->pathname.pointer = (char*)filepathname;
|
||||
sysfile->iobuf_start = 0;
|
||||
sysfile->iobuf_end = 0;
|
||||
stream->pos = 0;
|
||||
|
||||
stream->read = ft_amiga_stream_io;
|
||||
stream->close = ft_amiga_stream_close;
|
||||
|
||||
if ( !stream->size )
|
||||
{
|
||||
ft_amiga_stream_close( stream );
|
||||
FT_ERROR(( "FT_Stream_Open:" ));
|
||||
FT_ERROR(( " opened `%s' but zero-sized\n", filepathname ));
|
||||
return FT_THROW( Cannot_Open_Stream );
|
||||
}
|
||||
|
||||
FT_TRACE1(( "FT_Stream_Open:" ));
|
||||
FT_TRACE1(( " opened `%s' (%ld bytes) successfully\n",
|
||||
filepathname, stream->size ));
|
||||
|
||||
return FT_Err_Ok;
|
||||
}
|
||||
|
||||
|
||||
#ifdef FT_DEBUG_MEMORY
|
||||
|
||||
extern FT_Int
|
||||
ft_mem_debug_init( FT_Memory memory );
|
||||
|
||||
extern void
|
||||
ft_mem_debug_done( FT_Memory memory );
|
||||
|
||||
#endif
|
||||
|
||||
|
||||
/* documentation is in ftobjs.h */
|
||||
|
||||
FT_BASE_DEF( FT_Memory )
|
||||
FT_New_Memory( void )
|
||||
{
|
||||
FT_Memory memory;
|
||||
|
||||
|
||||
#ifdef __amigaos4__
|
||||
memory = (FT_Memory)AllocVec( sizeof ( *memory ), MEMF_SHARED );
|
||||
#else
|
||||
memory = (FT_Memory)AllocVec( sizeof ( *memory ), MEMF_PUBLIC );
|
||||
#endif
|
||||
if ( memory )
|
||||
{
|
||||
#ifdef __amigaos4__
|
||||
memory->user = CreatePool( MEMF_SHARED, 16384, 16384 );
|
||||
#else
|
||||
memory->user = CreatePool( MEMF_PUBLIC, 16384, 16384 );
|
||||
#endif
|
||||
if ( memory->user == NULL )
|
||||
{
|
||||
FreeVec( memory );
|
||||
memory = NULL;
|
||||
}
|
||||
else
|
||||
{
|
||||
memory->alloc = ft_alloc;
|
||||
memory->realloc = ft_realloc;
|
||||
memory->free = ft_free;
|
||||
#ifdef FT_DEBUG_MEMORY
|
||||
ft_mem_debug_init( memory );
|
||||
#endif
|
||||
}
|
||||
}
|
||||
|
||||
return memory;
|
||||
}
|
||||
|
||||
|
||||
/* documentation is in ftobjs.h */
|
||||
|
||||
FT_BASE_DEF( void )
|
||||
FT_Done_Memory( FT_Memory memory )
|
||||
{
|
||||
#ifdef FT_DEBUG_MEMORY
|
||||
ft_mem_debug_done( memory );
|
||||
#endif
|
||||
|
||||
DeletePool( memory->user );
|
||||
FreeVec( memory );
|
||||
}
|
||||
|
||||
/*
|
||||
Local Variables:
|
||||
coding: latin-1
|
||||
End:
|
||||
*/
|
||||
/* END */
|
||||
@@ -0,0 +1,74 @@
|
||||
#
|
||||
# FreeType 2 configuration rules for a `normal' ANSI system
|
||||
#
|
||||
|
||||
|
||||
# Copyright 1996-2017 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.
|
||||
|
||||
|
||||
DELETE := rm -f
|
||||
CAT := cat
|
||||
SEP := /
|
||||
BUILD_DIR := $(TOP_DIR)/builds/ansi
|
||||
PLATFORM := ansi
|
||||
|
||||
|
||||
# The directory where all library files are placed.
|
||||
#
|
||||
# By default, this is the same as $(OBJ_DIR); however, this can be changed
|
||||
# to suit particular needs.
|
||||
#
|
||||
LIB_DIR := $(OBJ_DIR)
|
||||
|
||||
|
||||
# The name of the final library file. Note that the DOS-specific Makefile
|
||||
# uses a shorter (8.3) name.
|
||||
#
|
||||
LIBRARY := lib$(PROJECT)
|
||||
|
||||
|
||||
# Path inclusion flag. Some compilers use a different flag than `-I' to
|
||||
# specify an additional include path. Examples are `/i=' or `-J'.
|
||||
#
|
||||
I := -I
|
||||
|
||||
|
||||
# C flag used to define a macro before the compilation of a given source
|
||||
# object. Usually it is `-D' like in `-DDEBUG'.
|
||||
#
|
||||
D := -D
|
||||
|
||||
|
||||
# The link flag used to specify a given library file on link. Note that
|
||||
# this is only used to compile the demo programs, not the library itself.
|
||||
#
|
||||
L := -l
|
||||
|
||||
|
||||
# Target flag.
|
||||
#
|
||||
T := -o$(space)
|
||||
|
||||
|
||||
# C flags
|
||||
#
|
||||
# These should concern: debug output, optimization & warnings.
|
||||
#
|
||||
# Use the ANSIFLAGS variable to define the compiler flags used to enfore
|
||||
# ANSI compliance.
|
||||
#
|
||||
CFLAGS ?= -c
|
||||
|
||||
# ANSIFLAGS: Put there the flags used to make your compiler ANSI-compliant.
|
||||
#
|
||||
ANSIFLAGS :=
|
||||
|
||||
|
||||
# EOF
|
||||
@@ -0,0 +1,21 @@
|
||||
#
|
||||
# FreeType 2 configuration rules for a `normal' pseudo ANSI compiler/system
|
||||
#
|
||||
|
||||
|
||||
# Copyright 1996-2017 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.
|
||||
|
||||
|
||||
include $(TOP_DIR)/builds/ansi/ansi-def.mk
|
||||
include $(TOP_DIR)/builds/compiler/ansi-cc.mk
|
||||
include $(TOP_DIR)/builds/link_std.mk
|
||||
|
||||
|
||||
# EOF
|
||||
@@ -0,0 +1,20 @@
|
||||
#if defined( GXVALID_H_ )
|
||||
#pragma warn -aus /* too many unevaluated variables in gxvalid */
|
||||
#endif
|
||||
|
||||
#ifndef ATARI_H
|
||||
#define ATARI_H
|
||||
|
||||
#pragma warn -stu
|
||||
|
||||
/* PureC doesn't like 32bit enumerations */
|
||||
|
||||
#ifndef FT_IMAGE_TAG
|
||||
#define FT_IMAGE_TAG( value, _x1, _x2, _x3, _x4 ) value
|
||||
#endif /* FT_IMAGE_TAG */
|
||||
|
||||
#ifndef FT_ENC_TAG
|
||||
#define FT_ENC_TAG( value, a, b, c, d ) value
|
||||
#endif /* FT_ENC_TAG */
|
||||
|
||||
#endif /* ATARI_H */
|
||||
@@ -0,0 +1,37 @@
|
||||
/* the following changes file names for PureC projects */
|
||||
|
||||
if (argc > 0)
|
||||
{
|
||||
ordner = argv[0];
|
||||
if (basename(ordner) == "") /* ist Ordner */
|
||||
{
|
||||
ChangeFilenames(ordner);
|
||||
}
|
||||
}
|
||||
|
||||
proc ChangeFilenames(folder)
|
||||
local i,entries,directory,file;
|
||||
{
|
||||
entries = filelist(directory,folder);
|
||||
for (i = 0; i < entries; ++i)
|
||||
{
|
||||
file = directory[i,0];
|
||||
if ((directory[i,3]&16) > 0) /* subdirectory */
|
||||
{
|
||||
ChangeFilenames(folder+file+"\\");
|
||||
}
|
||||
else
|
||||
{
|
||||
if ((stricmp(suffix(file),".h")==0)|(stricmp(suffix(file),".c")==0))
|
||||
ChangeFilename(folder,file);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
proc ChangeFilename(path,datei)
|
||||
local newfile,err;
|
||||
{
|
||||
newfile=datei;
|
||||
newfile[0]=(newfile[0] | 32) ^ 32;
|
||||
err=files.rename("-q",path+datei,newfile);
|
||||
}
|
||||
@@ -0,0 +1,32 @@
|
||||
;FreeType project file
|
||||
|
||||
FREETYPE.LIB
|
||||
|
||||
.C [-K -P -R -A]
|
||||
.L [-J -V]
|
||||
.S
|
||||
|
||||
=
|
||||
|
||||
..\..\src\base\ftsystem.c
|
||||
..\..\src\base\ftdebug.c
|
||||
|
||||
..\..\src\base\ftinit.c
|
||||
..\..\src\base\ftglyph.c
|
||||
..\..\src\base\ftmm
|
||||
..\..\src\base\ftbbox
|
||||
|
||||
..\..\src\base\ftbase.c
|
||||
..\..\src\autohint\autohint.c
|
||||
;..\..\src\cache\ftcache.c
|
||||
..\..\src\cff\cff.c
|
||||
..\..\src\cid\type1cid.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
|
||||
@@ -0,0 +1,51 @@
|
||||
Compiling FreeType 2 with PureC compiler
|
||||
========================================
|
||||
|
||||
[See below for a German version.]
|
||||
|
||||
To compile FreeType 2 as a library the following changes must be applied:
|
||||
|
||||
- All *.c files must start with an uppercase letter.
|
||||
(In case GEMSCRIPT is available:
|
||||
Simply drag the whole FreeType 2 directory to the file `FNames.SIC'.)
|
||||
|
||||
- You have to change the INCLUDE directory in PureC's compiler options
|
||||
to contain both the `INCLUDE' and `freetype2\include' directory.
|
||||
Example:
|
||||
|
||||
INCLUDE;E:\freetype2\include
|
||||
|
||||
- The file `freetype2/include/Ft2build.h' must be patched as follows to
|
||||
include ATARI.H:
|
||||
|
||||
#ifndef FT2_BUILD_GENERIC_H_
|
||||
#define FT2_BUILD_GENERIC_H_
|
||||
|
||||
#include "ATARI.H"
|
||||
|
||||
|
||||
|
||||
Compilieren von FreeType 2 mit PureC
|
||||
====================================
|
||||
|
||||
Um FreeType 2 als eine Bibliothek (library) zu compilieren, muss folgendes
|
||||
ge„ndert werden:
|
||||
|
||||
- Alle *.c-files m�ssen mit einem GROSSBUCHSTABEN beginnen.
|
||||
(Falls GEMSCRIPT zur Verf�gung steht:
|
||||
Den kompletten Ordner freetype2 auf die Datei `FNames.SIC' draggen.)
|
||||
|
||||
- In den Compiler-Optionen von PureC muss das INCLUDE directory auf INCLUDE
|
||||
und freetype2\include verweisen. Z.B.:
|
||||
|
||||
INCLUDE;E:\freetype2\include
|
||||
|
||||
- In der Datei freetype2/include/Ft2build.h muss zu Beginn
|
||||
ein #include "ATARI.H" wie folgt eingef�gt werden:
|
||||
|
||||
#ifndef FT2_BUILD_GENERIC_H_
|
||||
#define FT2_BUILD_GENERIC_H_
|
||||
|
||||
#include "ATARI.H"
|
||||
|
||||
--- end of README.TXT ---
|
||||
@@ -0,0 +1,181 @@
|
||||
#!/usr/bin/env awk
|
||||
|
||||
|
||||
function shift( array, \
|
||||
junk, elm0, l )
|
||||
{
|
||||
elm0 = array[0]
|
||||
for ( l = 0; l < asorti( array, junk ) - 1; l++ )
|
||||
array[l] = array[l+1];
|
||||
delete array[l]
|
||||
return elm0
|
||||
}
|
||||
|
||||
|
||||
function init_cpp_src_line()
|
||||
{
|
||||
logical_line = ""
|
||||
delete break_pos
|
||||
}
|
||||
|
||||
|
||||
function shift_valid_bp( array, \
|
||||
junk, elm )
|
||||
{
|
||||
elm = -1
|
||||
|
||||
if ( 0 < asorti( array, junk ) )
|
||||
do {
|
||||
elm = shift( array )
|
||||
} while ( 0 > elm );
|
||||
|
||||
return elm
|
||||
}
|
||||
|
||||
|
||||
function check_cpp_src_line_break_pos( \
|
||||
i, junk )
|
||||
{
|
||||
printf( "break_pos:" )
|
||||
for ( i = 0; i < asorti( break_pos, junk ); i++ )
|
||||
printf( " %d", break_pos[i] );
|
||||
printf( "\n" )
|
||||
}
|
||||
|
||||
|
||||
function check_cpp_src_line()
|
||||
{
|
||||
printf( "logical_line[%s]\n", logical_line )
|
||||
check_cpp_src_line_break_pos()
|
||||
}
|
||||
|
||||
|
||||
function append_line( phys_line, \
|
||||
filt_line, bp_len )
|
||||
{
|
||||
filt_line = phys_line
|
||||
sub( /\\$/, " ", filt_line )
|
||||
logical_line = logical_line filt_line
|
||||
bp_len = asorti( break_pos, junk )
|
||||
break_pos[bp_len] = length( logical_line ) - 1
|
||||
}
|
||||
|
||||
|
||||
function print_line( \
|
||||
c0, c1, i, junk, part_str )
|
||||
{
|
||||
c0 = 0
|
||||
|
||||
while( asorti( break_pos, junk ) > 1 )
|
||||
{
|
||||
if ( ( c1 = shift_valid_bp( break_pos ) ) < 1 )
|
||||
{
|
||||
part_str = substr( logical_line, c0 + 1 )
|
||||
printf( "%s\n", part_str )
|
||||
return
|
||||
}
|
||||
|
||||
part_str = substr( logical_line, c0 + 1, c1 - c0 + 1 )
|
||||
gsub( / $/, "\\", part_str )
|
||||
printf( "%s\n", part_str )
|
||||
c0 = c1 + 1
|
||||
}
|
||||
|
||||
part_str = substr( logical_line, c0 + 1 )
|
||||
printf( "%s\n", part_str )
|
||||
}
|
||||
|
||||
|
||||
function shrink_spaces( pos, \
|
||||
tail, removed_length, k )
|
||||
{
|
||||
tail = substr( logical_line, pos )
|
||||
sub( /^[ \t]+/, " ", tail )
|
||||
removed_length = length( logical_line ) - pos - length( tail ) + 1
|
||||
logical_line = substr( logical_line, 0, pos - 1 ) tail
|
||||
|
||||
|
||||
for ( k = 0; k < asorti( break_pos, junk ); k++ )
|
||||
if ( ( pos + removed_length ) <= break_pos[k] )
|
||||
break_pos[k] = break_pos[k] - removed_length;
|
||||
else if ( pos <= break_pos[k] )
|
||||
break_pos[k] = -1;
|
||||
|
||||
return removed_length
|
||||
}
|
||||
|
||||
|
||||
function shrink_spaces_to_linebreak( pos, \
|
||||
junk, part_str, removed_length, i )
|
||||
{
|
||||
for ( i = 0; i < asorti( break_pos, junk ) && break_pos[i] < pos ; i++ )
|
||||
;
|
||||
|
||||
if ( break_pos[i] < 1 )
|
||||
return;
|
||||
|
||||
part_str = substr( logical_line, pos, break_pos[i] - pos + 1 )
|
||||
sub( /^[ \t]+/, " ", part_str )
|
||||
removed_length = ( break_pos[i] - pos + 1 ) - length( part_str )
|
||||
|
||||
tail = substr( logical_line, pos + removed_length )
|
||||
logical_line = substr( logical_line, 0, pos - 1 ) tail
|
||||
|
||||
for ( ; i < asorti( break_pos, junk ); i++ )
|
||||
break_pos[i] -= removed_length;
|
||||
|
||||
return removed_length
|
||||
}
|
||||
|
||||
|
||||
function delete_linebreaks_in_2nd_token( \
|
||||
tail, paren_depth, junk, i, j, k, l )
|
||||
{
|
||||
if ( logical_line ~ /^[ \t]*#[ \t]*define[ \t]+[0-9A-Za-z_]+\(/ )
|
||||
{
|
||||
tail = logical_line
|
||||
sub( /^[ \t]*#[ \t]*define[ \t]+[0-9A-Za-z_]+/, "", tail )
|
||||
|
||||
paren_depth = 0
|
||||
l = 0
|
||||
i = length( logical_line ) - length( tail ) + 1 # seek to the 1st op paren
|
||||
j = i
|
||||
do {
|
||||
if ( substr( logical_line, j, 2 ) ~ /[ \t][ \t]/ )
|
||||
l = shrink_spaces( j );
|
||||
else if ( substr( logical_line, j, 1 ) == "(" )
|
||||
paren_depth += 1;
|
||||
else if ( substr( logical_line, j, 1 ) == ")" )
|
||||
paren_depth -= 1;
|
||||
j += 1
|
||||
} while ( j < length( logical_line ) && paren_depth != 0 )
|
||||
|
||||
for ( k = 0; k < asorti( break_pos, junk ); k++ )
|
||||
if ( i <= break_pos[k] && break_pos[k] < j )
|
||||
break_pos[k] = -1;
|
||||
|
||||
if ( l > 0 )
|
||||
shrink_spaces_to_linebreak( j );
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
BEGIN{
|
||||
init_cpp_src_line()
|
||||
}
|
||||
{
|
||||
append_line( $0 )
|
||||
if ( $0 !~ /\\$/ )
|
||||
{
|
||||
delete_linebreaks_in_2nd_token()
|
||||
print_line()
|
||||
init_cpp_src_line()
|
||||
}
|
||||
}
|
||||
END{
|
||||
if ( 0 < length( logical_line ) )
|
||||
{
|
||||
delete_linebreaks_in_2nd_token()
|
||||
print_line()
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,40 @@
|
||||
#!/bin/sh
|
||||
|
||||
TOP_DIR=.
|
||||
OBJ_DIR=.
|
||||
|
||||
for x in "$@"
|
||||
do
|
||||
case x"$x" in
|
||||
x--srcdir=* | x--topdir=* )
|
||||
TOP_DIR=`echo $x | sed 's/^--[a-z]*dir=//'`
|
||||
;;
|
||||
x--builddir=* | x--objdir=* )
|
||||
OBJ_DIR=`echo $x | sed 's/^--[a-z]*dir=//'`
|
||||
;;
|
||||
esac
|
||||
done
|
||||
|
||||
mkdir -p ${OBJ_DIR}/builds/atari/tmp/orig
|
||||
|
||||
( cd ${TOP_DIR} && find . -name '*.[CHch]' -type f | fgrep -v builds/atari/tmp | cpio -o ) | \
|
||||
( cd ${OBJ_DIR}/builds/atari/tmp/orig && cpio -idum )
|
||||
cp ${TOP_DIR}/builds/atari/deflinejoiner.awk ${OBJ_DIR}/builds/atari/tmp
|
||||
|
||||
pushd ${OBJ_DIR}/builds/atari/tmp
|
||||
|
||||
cp -pr orig purec
|
||||
for f in `cd orig && find . -type f`
|
||||
do
|
||||
echo filter $f
|
||||
env LANG=C awk -f deflinejoiner.awk < orig/$f > purec/$f
|
||||
done
|
||||
|
||||
echo '#define FT2_BUILD_LIBRARY' > purec/include/ft2build.h
|
||||
echo '#include "ATARI.H"' >> purec/include/ft2build.h
|
||||
env LANG=C awk -f deflinejoiner.awk < orig/include/ft2build.h >> purec/include/ft2build.h
|
||||
|
||||
env LANG=C diff -ur orig purec > ../purec.diff
|
||||
|
||||
popd
|
||||
rm -rf ${OBJ_DIR}/builds/atari/tmp
|
||||
@@ -0,0 +1,76 @@
|
||||
#
|
||||
# FreeType 2 configuration rules for a BeOS system
|
||||
#
|
||||
# this is similar to the "ansi-def.mk" file, except for BUILD and PLATFORM
|
||||
#
|
||||
|
||||
|
||||
# Copyright 1996-2017 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.
|
||||
|
||||
|
||||
DELETE := rm -f
|
||||
CAT := cat
|
||||
SEP := /
|
||||
BUILD_DIR := $(TOP_DIR)/builds/beos
|
||||
PLATFORM := beos
|
||||
|
||||
|
||||
# The directory where all library files are placed.
|
||||
#
|
||||
# By default, this is the same as $(OBJ_DIR); however, this can be changed
|
||||
# to suit particular needs.
|
||||
#
|
||||
LIB_DIR := $(OBJ_DIR)
|
||||
|
||||
|
||||
# The name of the final library file. Note that the DOS-specific Makefile
|
||||
# uses a shorter (8.3) name.
|
||||
#
|
||||
LIBRARY := lib$(PROJECT)
|
||||
|
||||
|
||||
# Path inclusion flag. Some compilers use a different flag than `-I' to
|
||||
# specify an additional include path. Examples are `/i=' or `-J'.
|
||||
#
|
||||
I := -I
|
||||
|
||||
|
||||
# C flag used to define a macro before the compilation of a given source
|
||||
# object. Usually it is `-D' like in `-DDEBUG'.
|
||||
#
|
||||
D := -D
|
||||
|
||||
|
||||
# The link flag used to specify a given library file on link. Note that
|
||||
# this is only used to compile the demo programs, not the library itself.
|
||||
#
|
||||
L := -l
|
||||
|
||||
|
||||
# Target flag.
|
||||
#
|
||||
T := -o$(space)
|
||||
|
||||
|
||||
# C flags
|
||||
#
|
||||
# These should concern: debug output, optimization & warnings.
|
||||
#
|
||||
# Use the ANSIFLAGS variable to define the compiler flags used to enfore
|
||||
# ANSI compliance.
|
||||
#
|
||||
CFLAGS ?= -c
|
||||
|
||||
# ANSIFLAGS: Put there the flags used to make your compiler ANSI-compliant.
|
||||
#
|
||||
ANSIFLAGS :=
|
||||
|
||||
|
||||
# EOF
|
||||
@@ -0,0 +1,19 @@
|
||||
#
|
||||
# FreeType 2 configuration rules for a BeOS system
|
||||
#
|
||||
|
||||
# Copyright 1996-2017 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.
|
||||
|
||||
include $(TOP_DIR)/builds/beos/beos-def.mk
|
||||
include $(TOP_DIR)/builds/compiler/ansi-cc.mk
|
||||
include $(TOP_DIR)/builds/link_std.mk
|
||||
|
||||
|
||||
# EOF
|
||||
@@ -0,0 +1,41 @@
|
||||
#
|
||||
# FreeType 2 configuration file to detect an BeOS host platform.
|
||||
#
|
||||
|
||||
|
||||
# Copyright 1996-2017 by
|
||||
# David Turner, Robert Wilhelm, and Werner Lemberg.
|
||||
#
|
||||
# This file is part of the FreeType project, and may only be used, modified,
|
||||
# and distributed under the terms of the FreeType project license,
|
||||
# LICENSE.TXT. By continuing to use, modify, or distribute this file you
|
||||
# indicate that you have read the license and understand and accept it
|
||||
# fully.
|
||||
|
||||
|
||||
.PHONY: setup
|
||||
|
||||
|
||||
ifeq ($(PLATFORM),ansi)
|
||||
|
||||
ifdef BE_HOST_CPU
|
||||
|
||||
PLATFORM := beos
|
||||
|
||||
endif # test MACHTYPE beos
|
||||
endif
|
||||
|
||||
ifeq ($(PLATFORM),beos)
|
||||
|
||||
DELETE := rm -f
|
||||
CAT := cat
|
||||
SEP := /
|
||||
BUILD_DIR := $(TOP_DIR)/builds/beos
|
||||
CONFIG_FILE := beos.mk
|
||||
|
||||
setup: std_setup
|
||||
|
||||
endif # test PLATFORM beos
|
||||
|
||||
|
||||
# EOF
|
||||
@@ -0,0 +1,72 @@
|
||||
# Copyright (c) 2012, Intel Corporation
|
||||
#
|
||||
# Redistribution and use in source and binary forms, with or without
|
||||
# modification, are permitted provided that the following conditions are met:
|
||||
#
|
||||
# * Redistributions of source code must retain the above copyright notice, this
|
||||
# list of conditions and the following disclaimer.
|
||||
# * Redistributions in binary form must reproduce the above copyright notice,
|
||||
# this list of conditions and the following disclaimer in the documentation
|
||||
# and/or other materials provided with the distribution.
|
||||
# * Neither the name of Intel Corporation nor the names of its contributors may
|
||||
# be used to endorse or promote products derived from this software without
|
||||
# specific prior written permission.
|
||||
#
|
||||
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
|
||||
# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
# POSSIBILITY OF SUCH DAMAGE.
|
||||
#
|
||||
# Try to find Harfbuzz include and library directories.
|
||||
#
|
||||
# After successful discovery, this will set for inclusion where needed:
|
||||
# HARFBUZZ_INCLUDE_DIRS - containg the HarfBuzz headers
|
||||
# HARFBUZZ_LIBRARIES - containg the HarfBuzz library
|
||||
|
||||
include(FindPkgConfig)
|
||||
|
||||
pkg_check_modules(PC_HARFBUZZ harfbuzz>=0.9.7)
|
||||
|
||||
find_path(HARFBUZZ_INCLUDE_DIRS NAMES hb.h
|
||||
HINTS ${PC_HARFBUZZ_INCLUDE_DIRS} ${PC_HARFBUZZ_INCLUDEDIR}
|
||||
)
|
||||
|
||||
find_library(HARFBUZZ_LIBRARIES NAMES harfbuzz
|
||||
HINTS ${PC_HARFBUZZ_LIBRARY_DIRS} ${PC_HARFBUZZ_LIBDIR}
|
||||
)
|
||||
|
||||
# HarfBuzz 0.9.18 split ICU support into a separate harfbuzz-icu library.
|
||||
if ("${PC_HARFBUZZ_VERSION}" VERSION_GREATER "0.9.17")
|
||||
if (HarfBuzz_FIND_REQUIRED)
|
||||
set(_HARFBUZZ_REQUIRED REQUIRED)
|
||||
else ()
|
||||
set(_HARFBUZZ_REQUIRED "")
|
||||
endif ()
|
||||
pkg_check_modules(PC_HARFBUZZ_ICU harfbuzz-icu>=0.9.18 ${_HARFBUZZ_REQUIRED})
|
||||
find_library(HARFBUZZ_ICU_LIBRARIES NAMES harfbuzz-icu
|
||||
HINTS ${PC_HARFBUZZ_ICU_LIBRARY_DIRS} ${PC_HARFBUZZ_ICU_LIBDIR}
|
||||
)
|
||||
if (HARFBUZZ_ICU_LIBRARIES)
|
||||
list(APPEND HARFBUZZ_LIBRARIES "${HARFBUZZ_ICU_LIBRARIES}")
|
||||
endif ()
|
||||
set(_HARFBUZZ_EXTRA_REQUIRED_VAR "HARFBUZZ_ICU_LIBRARIES")
|
||||
else ()
|
||||
set(_HARFBUZZ_EXTRA_REQUIRED_VAR "")
|
||||
endif ()
|
||||
|
||||
include(FindPackageHandleStandardArgs)
|
||||
FIND_PACKAGE_HANDLE_STANDARD_ARGS(HarfBuzz DEFAULT_MSG HARFBUZZ_INCLUDE_DIRS
|
||||
HARFBUZZ_LIBRARIES ${_HARFBUZZ_EXTRA_REQUIRED_VAR})
|
||||
|
||||
mark_as_advanced(
|
||||
HARFBUZZ_ICU_LIBRARIES
|
||||
HARFBUZZ_INCLUDE_DIRS
|
||||
HARFBUZZ_LIBRARIES
|
||||
)
|
||||
@@ -0,0 +1,270 @@
|
||||
# iOS.cmake
|
||||
#
|
||||
# Copyright 2014-2017 by
|
||||
# David Turner, Robert Wilhelm, and Werner Lemberg.
|
||||
#
|
||||
# Written by David Wimsey <david@wimsey.us>
|
||||
#
|
||||
# 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.
|
||||
#
|
||||
#
|
||||
# This file is derived from the files `Platform/Darwin.cmake' and
|
||||
# `Platform/UnixPaths.cmake', which are part of CMake 2.8.4. It has been
|
||||
# altered for iOS development.
|
||||
|
||||
|
||||
# Options
|
||||
# -------
|
||||
#
|
||||
# IOS_PLATFORM = OS | SIMULATOR
|
||||
#
|
||||
# This decides whether SDKS are selected from the `iPhoneOS.platform' or
|
||||
# `iPhoneSimulator.platform' folders.
|
||||
#
|
||||
# OS - the default, used to build for iPhone and iPad physical devices,
|
||||
# which have an ARM architecture.
|
||||
# SIMULATOR - used to build for the Simulator platforms, which have an
|
||||
# x86 architecture.
|
||||
#
|
||||
# CMAKE_IOS_DEVELOPER_ROOT = /path/to/platform/Developer folder
|
||||
#
|
||||
# By default, this location is automatically chosen based on the
|
||||
# IOS_PLATFORM value above. If you manually set this variable, it
|
||||
# overrides the default location and forces the use of a particular
|
||||
# Developer Platform.
|
||||
#
|
||||
# CMAKE_IOS_SDK_ROOT = /path/to/platform/Developer/SDKs/SDK folder
|
||||
#
|
||||
# By default, this location is automatically chosen based on the
|
||||
# CMAKE_IOS_DEVELOPER_ROOT value. In this case it is always the most
|
||||
# up-to-date SDK found in the CMAKE_IOS_DEVELOPER_ROOT path. If you
|
||||
# manually set this variable, it forces the use of a specific SDK
|
||||
# version.
|
||||
#
|
||||
#
|
||||
# Macros
|
||||
# ------
|
||||
#
|
||||
# set_xcode_property (TARGET XCODE_PROPERTY XCODE_VALUE)
|
||||
#
|
||||
# A convenience macro for setting Xcode specific properties on targets.
|
||||
#
|
||||
# Example:
|
||||
#
|
||||
# set_xcode_property(myioslib IPHONEOS_DEPLOYMENT_TARGET "3.1")
|
||||
#
|
||||
# find_host_package (PROGRAM ARGS)
|
||||
#
|
||||
# A macro to find executable programs on the host system, not within the
|
||||
# iOS environment. Thanks to the `android-cmake' project for providing
|
||||
# the command.
|
||||
|
||||
|
||||
# standard settings
|
||||
set(CMAKE_SYSTEM_NAME Darwin)
|
||||
set(CMAKE_SYSTEM_VERSION 1)
|
||||
set(UNIX True)
|
||||
set(APPLE True)
|
||||
set(IOS True)
|
||||
|
||||
# required as of cmake 2.8.10
|
||||
set(CMAKE_OSX_DEPLOYMENT_TARGET ""
|
||||
CACHE STRING "Force unset of the deployment target for iOS" FORCE
|
||||
)
|
||||
|
||||
# determine the cmake host system version so we know where to find the iOS
|
||||
# SDKs
|
||||
find_program(CMAKE_UNAME uname /bin /usr/bin /usr/local/bin)
|
||||
if (CMAKE_UNAME)
|
||||
exec_program(uname ARGS -r OUTPUT_VARIABLE CMAKE_HOST_SYSTEM_VERSION)
|
||||
string(REGEX REPLACE "^([0-9]+)\\.([0-9]+).*$" "\\1"
|
||||
DARWIN_MAJOR_VERSION "${CMAKE_HOST_SYSTEM_VERSION}")
|
||||
endif (CMAKE_UNAME)
|
||||
|
||||
# skip the platform compiler checks for cross compiling
|
||||
set(CMAKE_CXX_COMPILER_WORKS TRUE)
|
||||
set(CMAKE_C_COMPILER_WORKS TRUE)
|
||||
|
||||
# all iOS/Darwin specific settings - some may be redundant
|
||||
set(CMAKE_SHARED_LIBRARY_PREFIX "lib")
|
||||
set(CMAKE_SHARED_LIBRARY_SUFFIX ".dylib")
|
||||
set(CMAKE_SHARED_MODULE_PREFIX "lib")
|
||||
set(CMAKE_SHARED_MODULE_SUFFIX ".so")
|
||||
set(CMAKE_MODULE_EXISTS 1)
|
||||
set(CMAKE_DL_LIBS "")
|
||||
|
||||
set(CMAKE_C_OSX_COMPATIBILITY_VERSION_FLAG
|
||||
"-compatibility_version ")
|
||||
set(CMAKE_C_OSX_CURRENT_VERSION_FLAG
|
||||
"-current_version ")
|
||||
set(CMAKE_CXX_OSX_COMPATIBILITY_VERSION_FLAG
|
||||
"${CMAKE_C_OSX_COMPATIBILITY_VERSION_FLAG}")
|
||||
set(CMAKE_CXX_OSX_CURRENT_VERSION_FLAG
|
||||
"${CMAKE_C_OSX_CURRENT_VERSION_FLAG}")
|
||||
|
||||
# hidden visibility is required for cxx on iOS
|
||||
set(CMAKE_C_FLAGS_INIT "")
|
||||
set(CMAKE_CXX_FLAGS_INIT
|
||||
"-headerpad_max_install_names -fvisibility=hidden -fvisibility-inlines-hidden")
|
||||
|
||||
set(CMAKE_C_LINK_FLAGS
|
||||
"-Wl,-search_paths_first ${CMAKE_C_LINK_FLAGS}")
|
||||
set(CMAKE_CXX_LINK_FLAGS
|
||||
"-Wl,-search_paths_first ${CMAKE_CXX_LINK_FLAGS}")
|
||||
|
||||
set(CMAKE_PLATFORM_HAS_INSTALLNAME 1)
|
||||
set(CMAKE_SHARED_LIBRARY_CREATE_C_FLAGS
|
||||
"-dynamiclib -headerpad_max_install_names")
|
||||
set(CMAKE_SHARED_MODULE_CREATE_C_FLAGS
|
||||
"-bundle -headerpad_max_install_names")
|
||||
set(CMAKE_SHARED_MODULE_LOADER_C_FLAG
|
||||
"-Wl,-bundle_loader,")
|
||||
set(CMAKE_SHARED_MODULE_LOADER_CXX_FLAG
|
||||
"-Wl,-bundle_loader,")
|
||||
set(CMAKE_FIND_LIBRARY_SUFFIXES
|
||||
".dylib" ".so" ".a")
|
||||
|
||||
# hack: If a new cmake (which uses CMAKE_INSTALL_NAME_TOOL) runs on an old
|
||||
# build tree (where `install_name_tool' was hardcoded), and where
|
||||
# CMAKE_INSTALL_NAME_TOOL isn't in the cache and still cmake didn't
|
||||
# fail in `CMakeFindBinUtils.cmake' (because it isn't rerun), hardcode
|
||||
# CMAKE_INSTALL_NAME_TOOL here to `install_name_tool' so it behaves as
|
||||
# it did before.
|
||||
if (NOT DEFINED CMAKE_INSTALL_NAME_TOOL)
|
||||
find_program(CMAKE_INSTALL_NAME_TOOL install_name_tool)
|
||||
endif (NOT DEFINED CMAKE_INSTALL_NAME_TOOL)
|
||||
|
||||
# set up iOS platform unless specified manually with IOS_PLATFORM
|
||||
if (NOT DEFINED IOS_PLATFORM)
|
||||
set(IOS_PLATFORM "OS")
|
||||
endif (NOT DEFINED IOS_PLATFORM)
|
||||
|
||||
set(IOS_PLATFORM ${IOS_PLATFORM} CACHE STRING "Type of iOS Platform")
|
||||
|
||||
# check the platform selection and setup for developer root
|
||||
if (${IOS_PLATFORM} STREQUAL "OS")
|
||||
set(IOS_PLATFORM_LOCATION "iPhoneOS.platform")
|
||||
|
||||
# this causes the installers to properly locate the output libraries
|
||||
set(CMAKE_XCODE_EFFECTIVE_PLATFORMS "-iphoneos")
|
||||
|
||||
elseif (${IOS_PLATFORM} STREQUAL "SIMULATOR")
|
||||
set(IOS_PLATFORM_LOCATION "iPhoneSimulator.platform")
|
||||
|
||||
# this causes the installers to properly locate the output libraries
|
||||
set(CMAKE_XCODE_EFFECTIVE_PLATFORMS "-iphonesimulator")
|
||||
|
||||
else (${IOS_PLATFORM} STREQUAL "OS")
|
||||
message(FATAL_ERROR
|
||||
"Unsupported IOS_PLATFORM value selected. Please choose OS or SIMULATOR.")
|
||||
|
||||
endif (${IOS_PLATFORM} STREQUAL "OS")
|
||||
|
||||
# set up iOS developer location unless specified manually with
|
||||
# CMAKE_IOS_DEVELOPER_ROOT --
|
||||
# note that Xcode 4.3 changed the installation location; choose the most
|
||||
# recent one available
|
||||
set(XCODE_POST_43_ROOT
|
||||
"/Applications/Xcode.app/Contents/Developer/Platforms/${IOS_PLATFORM_LOCATION}/Developer")
|
||||
set(XCODE_PRE_43_ROOT
|
||||
"/Developer/Platforms/${IOS_PLATFORM_LOCATION}/Developer")
|
||||
|
||||
if (NOT DEFINED CMAKE_IOS_DEVELOPER_ROOT)
|
||||
if (EXISTS ${XCODE_POST_43_ROOT})
|
||||
set(CMAKE_IOS_DEVELOPER_ROOT ${XCODE_POST_43_ROOT})
|
||||
elseif (EXISTS ${XCODE_PRE_43_ROOT})
|
||||
set(CMAKE_IOS_DEVELOPER_ROOT ${XCODE_PRE_43_ROOT})
|
||||
endif (EXISTS ${XCODE_POST_43_ROOT})
|
||||
endif (NOT DEFINED CMAKE_IOS_DEVELOPER_ROOT)
|
||||
|
||||
set(CMAKE_IOS_DEVELOPER_ROOT ${CMAKE_IOS_DEVELOPER_ROOT}
|
||||
CACHE PATH "Location of iOS Platform"
|
||||
)
|
||||
|
||||
# find and use the most recent iOS SDK unless specified manually with
|
||||
# CMAKE_IOS_SDK_ROOT
|
||||
if (NOT DEFINED CMAKE_IOS_SDK_ROOT)
|
||||
file(GLOB _CMAKE_IOS_SDKS "${CMAKE_IOS_DEVELOPER_ROOT}/SDKs/*")
|
||||
if (_CMAKE_IOS_SDKS)
|
||||
list(SORT _CMAKE_IOS_SDKS)
|
||||
list(REVERSE _CMAKE_IOS_SDKS)
|
||||
list(GET _CMAKE_IOS_SDKS 0 CMAKE_IOS_SDK_ROOT)
|
||||
else (_CMAKE_IOS_SDKS)
|
||||
message(FATAL_ERROR
|
||||
"No iOS SDK's found in default search path ${CMAKE_IOS_DEVELOPER_ROOT}. Manually set CMAKE_IOS_SDK_ROOT or install the iOS SDK.")
|
||||
endif (_CMAKE_IOS_SDKS)
|
||||
|
||||
message(STATUS "Toolchain using default iOS SDK: ${CMAKE_IOS_SDK_ROOT}")
|
||||
endif (NOT DEFINED CMAKE_IOS_SDK_ROOT)
|
||||
|
||||
set(CMAKE_IOS_SDK_ROOT ${CMAKE_IOS_SDK_ROOT}
|
||||
CACHE PATH "Location of the selected iOS SDK"
|
||||
)
|
||||
|
||||
# set the sysroot default to the most recent SDK
|
||||
set(CMAKE_OSX_SYSROOT ${CMAKE_IOS_SDK_ROOT}
|
||||
CACHE PATH "Sysroot used for iOS support"
|
||||
)
|
||||
|
||||
# set the architecture for iOS --
|
||||
# note that currently both ARCHS_STANDARD_32_BIT and
|
||||
# ARCHS_UNIVERSAL_IPHONE_OS set armv7 only, so set both manually
|
||||
if (${IOS_PLATFORM} STREQUAL "OS")
|
||||
set(IOS_ARCH $(ARCHS_STANDARD_32_64_BIT))
|
||||
else (${IOS_PLATFORM} STREQUAL "OS")
|
||||
set(IOS_ARCH i386)
|
||||
endif (${IOS_PLATFORM} STREQUAL "OS")
|
||||
|
||||
set(CMAKE_OSX_ARCHITECTURES ${IOS_ARCH}
|
||||
CACHE string "Build architecture for iOS"
|
||||
)
|
||||
|
||||
# set the find root to the iOS developer roots and to user defined paths
|
||||
set(CMAKE_FIND_ROOT_PATH
|
||||
${CMAKE_IOS_DEVELOPER_ROOT}
|
||||
${CMAKE_IOS_SDK_ROOT}
|
||||
${CMAKE_PREFIX_PATH}
|
||||
CACHE string "iOS find search path root"
|
||||
)
|
||||
|
||||
# default to searching for frameworks first
|
||||
set(CMAKE_FIND_FRAMEWORK FIRST)
|
||||
|
||||
# set up the default search directories for frameworks
|
||||
set(CMAKE_SYSTEM_FRAMEWORK_PATH
|
||||
${CMAKE_IOS_SDK_ROOT}/System/Library/Frameworks
|
||||
${CMAKE_IOS_SDK_ROOT}/System/Library/PrivateFrameworks
|
||||
${CMAKE_IOS_SDK_ROOT}/Developer/Library/Frameworks
|
||||
)
|
||||
|
||||
# only search the iOS SDKs, not the remainder of the host filesystem
|
||||
set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM ONLY)
|
||||
set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
|
||||
set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
|
||||
|
||||
# this little macro lets you set any Xcode specific property
|
||||
macro(set_xcode_property TARGET XCODE_PROPERTY XCODE_VALUE)
|
||||
set_property(TARGET ${TARGET}
|
||||
PROPERTY XCODE_ATTRIBUTE_${XCODE_PROPERTY} ${XCODE_VALUE})
|
||||
endmacro(set_xcode_property)
|
||||
|
||||
# this macro lets you find executable programs on the host system
|
||||
macro(find_host_package)
|
||||
set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
|
||||
set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY NEVER)
|
||||
set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE NEVER)
|
||||
set(IOS FALSE)
|
||||
|
||||
find_package(${ARGN})
|
||||
|
||||
set(IOS TRUE)
|
||||
set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM ONLY)
|
||||
set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
|
||||
set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
|
||||
endmacro(find_host_package)
|
||||
|
||||
# eof
|
||||
@@ -0,0 +1,157 @@
|
||||
#!/bin/sh -e
|
||||
|
||||
# Copyright 2015-2017 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.
|
||||
|
||||
# This script tests the CMake build. Simply run
|
||||
#
|
||||
# builds/cmake/testbuild.sh
|
||||
#
|
||||
# or
|
||||
#
|
||||
# BUILD_SHARED_LIBS=1 builds/cmake/testbuild.sh
|
||||
#
|
||||
# The script:
|
||||
#
|
||||
# - builds the main CMakeLists.txt
|
||||
# - builds and runs a small test app in a separate build tree so
|
||||
# the config-module is tested, too
|
||||
#
|
||||
# Options (environment variables):
|
||||
#
|
||||
# - The variable BUILD_SHARED_LIBS will be forwarded to the CMake project
|
||||
# that builds the library.
|
||||
#
|
||||
|
||||
|
||||
# prepare temporary dir
|
||||
|
||||
cd `dirname $0`/../..
|
||||
ftdir=`pwd`
|
||||
tmpdir=/tmp/freetype-cmake-testbuild
|
||||
rm -rf $tmpdir
|
||||
mkdir -p $tmpdir
|
||||
|
||||
|
||||
# build and install freetype
|
||||
|
||||
if test -n "$BUILD_SHARED_LIBS"; then
|
||||
bsl=-DBUILD_SHARED_LIBS=$BUILD_SHARED_LIBS
|
||||
else
|
||||
bsl=-UBUILD_SHARED_LIBS
|
||||
fi
|
||||
|
||||
build_opts="-DWITH_ZLIB=0 \
|
||||
-DWITH_BZip2=0 \
|
||||
-DWITH_PNG=0 \
|
||||
-DWITH_HarfBuzz=0 \
|
||||
$bsl \
|
||||
-DCMAKE_INSTALL_PREFIX=$tmpdir/out"
|
||||
|
||||
(set -x; cmake -H$ftdir \
|
||||
-B$tmpdir/ftb \
|
||||
-DCMAKE_BUILD_TYPE=Debug \
|
||||
$build_opts)
|
||||
(set -x; cmake --build $tmpdir/ftb \
|
||||
--config Debug \
|
||||
--target install)
|
||||
|
||||
(set -x; cmake $tmpdir/ftb \
|
||||
-DCMAKE_BUILD_TYPE=Release)
|
||||
(set -x; cmake --build $tmpdir/ftb \
|
||||
--config Release \
|
||||
--target install \
|
||||
--clean-first)
|
||||
|
||||
|
||||
# create test project CMakeLists.txt
|
||||
|
||||
cat >$tmpdir/CMakeLists.txt << END
|
||||
cmake_minimum_required(VERSION 2.6)
|
||||
project(freetype-cmake-testbuild)
|
||||
|
||||
find_package(Freetype REQUIRED CONFIG)
|
||||
|
||||
add_executable(freetype-cmake-test main.c)
|
||||
target_link_libraries(freetype-cmake-test freetype)
|
||||
|
||||
enable_testing()
|
||||
add_test(freetype-cmake-test freetype-cmake-test)
|
||||
END
|
||||
|
||||
|
||||
# create test project main.c
|
||||
|
||||
cat >$tmpdir/main.c << END
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_FREETYPE_H
|
||||
|
||||
|
||||
FT_Library library;
|
||||
|
||||
|
||||
int main(int argc,
|
||||
char*argv[])
|
||||
{
|
||||
FT_Error error;
|
||||
FT_Int major = 0;
|
||||
FT_Int minor = 0;
|
||||
FT_Int patch = 0;
|
||||
|
||||
error = FT_Init_FreeType(&library);
|
||||
if (error)
|
||||
return EXIT_FAILURE;
|
||||
|
||||
FT_Library_Version(library, &major, &minor, &patch);
|
||||
if (major != FREETYPE_MAJOR
|
||||
|| minor != FREETYPE_MINOR
|
||||
|| patch != FREETYPE_PATCH)
|
||||
return EXIT_FAILURE;
|
||||
|
||||
printf("FT_Library_Version: %d.%d.%d\n", major, minor, patch);
|
||||
|
||||
error = FT_Done_FreeType(library);
|
||||
if (error)
|
||||
return EXIT_FAILURE;
|
||||
|
||||
return EXIT_SUCCESS;
|
||||
}
|
||||
END
|
||||
|
||||
|
||||
# build and test
|
||||
|
||||
mkdir -p $tmpdir/tb
|
||||
cd $tmpdir/tb
|
||||
|
||||
LD_LIBRARY_PATH=$tmpdir/out/lib:$LD_LIBRARY_PATH
|
||||
DYLD_LIBRARY_PATH=$tmpdir/out/lib:$DYLD_LIBRARY_PATH
|
||||
export LD_LIBRARY_PATH
|
||||
export DYLD_LIBRARY_PATH
|
||||
|
||||
(set -x; cmake $tmpdir \
|
||||
-DCMAKE_BUILD_TYPE=Debug \
|
||||
-DCMAKE_PREFIX_PATH=$tmpdir/out)
|
||||
(set -x; cmake --build . \
|
||||
--config Debug)
|
||||
(set -x; ctest -V -C Debug)
|
||||
|
||||
(set -x; cmake . \
|
||||
-DCMAKE_BUILD_TYPE=Release)
|
||||
(set -x; cmake --build . \
|
||||
--config Release \
|
||||
--clean-first)
|
||||
(set -x; ctest -V -C Release)
|
||||
|
||||
rm -rf $tmpdir
|
||||
|
||||
# EOF
|
||||
@@ -0,0 +1,80 @@
|
||||
#
|
||||
# FreeType 2 generic pseudo ANSI compiler
|
||||
#
|
||||
|
||||
|
||||
# Copyright 1996-2017 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.
|
||||
|
||||
|
||||
# Compiler command line name
|
||||
#
|
||||
CC := cc
|
||||
COMPILER_SEP := $(SEP)
|
||||
|
||||
|
||||
# The object file extension (for standard and static libraries). This can be
|
||||
# .o, .tco, .obj, etc., depending on the platform.
|
||||
#
|
||||
O := o
|
||||
SO := o
|
||||
|
||||
# The library file extension (for standard and static libraries). This can
|
||||
# be .a, .lib, etc., depending on the platform.
|
||||
#
|
||||
A := a
|
||||
SA := a
|
||||
|
||||
|
||||
# Path inclusion flag. Some compilers use a different flag than `-I' to
|
||||
# specify an additional include path. Examples are `/i=' or `-J'.
|
||||
#
|
||||
I := -I
|
||||
|
||||
|
||||
# C flag used to define a macro before the compilation of a given source
|
||||
# object. Usually it is `-D' like in `-DDEBUG'.
|
||||
#
|
||||
D := -D
|
||||
|
||||
|
||||
# The link flag used to specify a given library file on link. Note that
|
||||
# this is only used to compile the demo programs, not the library itself.
|
||||
#
|
||||
L := -l
|
||||
|
||||
|
||||
# Target flag.
|
||||
#
|
||||
T := -o$(space)
|
||||
|
||||
|
||||
# C flags
|
||||
#
|
||||
# These should concern: debug output, optimization & warnings.
|
||||
#
|
||||
# Use the ANSIFLAGS variable to define the compiler flags used to enfore
|
||||
# ANSI compliance.
|
||||
#
|
||||
CFLAGS ?= -c
|
||||
|
||||
# ANSIFLAGS: Put there the flags used to make your compiler ANSI-compliant.
|
||||
#
|
||||
# we assume the compiler is already strictly ANSI
|
||||
#
|
||||
ANSIFLAGS :=
|
||||
|
||||
|
||||
# Library linking
|
||||
#
|
||||
CLEAN_LIBRARY ?= $(DELETE) $(subst /,$(SEP),$(PROJECT_LIBRARY))
|
||||
LINK_LIBRARY = $(AR) -r $@ $(subst /,$(COMPILER_SEP),$(OBJECTS_LIST))
|
||||
|
||||
|
||||
# EOF
|
||||
@@ -0,0 +1,86 @@
|
||||
#
|
||||
# FreeType 2 Borland C++-specific with NO OPTIMIZATIONS + DEBUGGING
|
||||
#
|
||||
|
||||
|
||||
# Copyright 1996-2017 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.
|
||||
|
||||
|
||||
# Compiler command line name
|
||||
#
|
||||
CC := bcc32
|
||||
COMPILER_SEP := $(SEP)
|
||||
|
||||
|
||||
# The object file extension (for standard and static libraries). This can be
|
||||
# .o, .tco, .obj, etc., depending on the platform.
|
||||
#
|
||||
O := obj
|
||||
SO := obj
|
||||
|
||||
# The library file extension (for standard and static libraries). This can
|
||||
# be .a, .lib, etc., depending on the platform.
|
||||
#
|
||||
A := lib
|
||||
SA := lib
|
||||
|
||||
|
||||
# Path inclusion flag. Some compilers use a different flag than `-I' to
|
||||
# specify an additional include path. Examples are `/i=' or `-J'.
|
||||
#
|
||||
I := -I
|
||||
|
||||
|
||||
# C flag used to define a macro before the compilation of a given source
|
||||
# object. Usually it is `-D' like in `-DDEBUG'.
|
||||
#
|
||||
D := -D
|
||||
|
||||
|
||||
# The link flag used to specify a given library file on link. Note that
|
||||
# this is only used to compile the demo programs, not the library itself.
|
||||
#
|
||||
L :=
|
||||
|
||||
|
||||
# Target flag -- no trailing space.
|
||||
#
|
||||
T := -o
|
||||
TE := -e
|
||||
|
||||
|
||||
# C flags
|
||||
#
|
||||
# These should concern: debug output, optimization & warnings.
|
||||
#
|
||||
# Use the ANSIFLAGS variable to define the compiler flags used to enfore
|
||||
# ANSI compliance.
|
||||
#
|
||||
CFLAGS ?= -q -c -y -d -v -Od -w-par -w-ccc -w-rch -w-pro -w-aus
|
||||
|
||||
# ANSIFLAGS: Put there the flags used to make your compiler ANSI-compliant.
|
||||
#
|
||||
ANSIFLAGS := -A
|
||||
|
||||
|
||||
# Library linking
|
||||
#
|
||||
CLEAN_LIBRARY ?= $(DELETE) $(subst /,$(SEP),$(PROJECT_LIBRARY))
|
||||
LINK_LIBRARY = tlib /u /P128 $(subst /,$(COMPILER_SEP),$@ $(OBJECTS_LIST:%=+%))
|
||||
|
||||
|
||||
# Borland C++ specific temporary files
|
||||
#
|
||||
CLEAN += \
|
||||
$(subst /,$(SEP),$(TOP_DIR)/apinames.$(O)) \
|
||||
$(subst /,$(SEP),$(OBJ_DIR)/apinames.tds)
|
||||
|
||||
|
||||
# EOF
|
||||
@@ -0,0 +1,86 @@
|
||||
#
|
||||
# FreeType 2 Borland C++-specific rules
|
||||
#
|
||||
|
||||
|
||||
# Copyright 1996-2017 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.
|
||||
|
||||
|
||||
# Compiler command line name
|
||||
#
|
||||
CC := bcc32
|
||||
COMPILER_SEP := $(SEP)
|
||||
|
||||
|
||||
# The object file extension (for standard and static libraries). This can be
|
||||
# .o, .tco, .obj, etc., depending on the platform.
|
||||
#
|
||||
O := obj
|
||||
SO := obj
|
||||
|
||||
# The library file extension (for standard and static libraries). This can
|
||||
# be .a, .lib, etc., depending on the platform.
|
||||
#
|
||||
A := lib
|
||||
SA := lib
|
||||
|
||||
|
||||
# Path inclusion flag. Some compilers use a different flag than `-I' to
|
||||
# specify an additional include path. Examples are `/i=' or `-J'.
|
||||
#
|
||||
I := -I
|
||||
|
||||
|
||||
# C flag used to define a macro before the compilation of a given source
|
||||
# object. Usually it is `-D' like in `-DDEBUG'.
|
||||
#
|
||||
D := -D
|
||||
|
||||
|
||||
# The link flag used to specify a given library file on link. Note that
|
||||
# this is only used to compile the demo programs, not the library itself.
|
||||
#
|
||||
L :=
|
||||
|
||||
|
||||
# Target flag -- no trailing space.
|
||||
#
|
||||
T := -o
|
||||
TE := -e
|
||||
|
||||
|
||||
# C flags
|
||||
#
|
||||
# These should concern: debug output, optimization & warnings.
|
||||
#
|
||||
# Use the ANSIFLAGS variable to define the compiler flags used to enfore
|
||||
# ANSI compliance.
|
||||
#
|
||||
CFLAGS ?= -c -q -y -d -v -Od -w-par -w-ccc -w-rch -w-pro -w-aus
|
||||
|
||||
# ANSIFLAGS: Put there the flags used to make your compiler ANSI-compliant.
|
||||
#
|
||||
ANSIFLAGS := -A
|
||||
|
||||
|
||||
# Library linking
|
||||
#
|
||||
CLEAN_LIBRARY ?= $(DELETE) $(subst /,$(SEP),$(PROJECT_LIBRARY))
|
||||
LINK_LIBRARY = tlib /u /P128 $(subst /,$(COMPILER_SEP),$@ $(OBJECTS_LIST:%=+%))
|
||||
|
||||
|
||||
# Borland C++ specific temporary files
|
||||
#
|
||||
CLEAN += \
|
||||
$(subst /,$(SEP),$(TOP_DIR)/apinames.$(O)) \
|
||||
$(subst /,$(SEP),$(OBJ_DIR)/apinames.tds)
|
||||
|
||||
|
||||
# EOF
|
||||
@@ -0,0 +1,77 @@
|
||||
#
|
||||
# FreeType 2 emx-specific definitions
|
||||
#
|
||||
|
||||
|
||||
# Copyright 2003-2017 by
|
||||
# David Turner, Robert Wilhelm, and Werner Lemberg.
|
||||
#
|
||||
# This file is part of the FreeType project, and may only be used, modified,
|
||||
# and distributed under the terms of the FreeType project license,
|
||||
# LICENSE.TXT. By continuing to use, modify, or distribute this file you
|
||||
# indicate that you have read the license and understand and accept it
|
||||
# fully.
|
||||
|
||||
|
||||
# Compiler command line name
|
||||
#
|
||||
CC := set GCCOPT="-ansi -pedantic"; gcc
|
||||
COMPILER_SEP := /
|
||||
|
||||
|
||||
# The object file extension (for standard and static libraries). This can be
|
||||
# .o, .tco, .obj, etc., depending on the platform.
|
||||
#
|
||||
O := o
|
||||
SO := o
|
||||
|
||||
# The library file extension (for standard and static libraries). This can
|
||||
# be .a, .lib, etc., depending on the platform.
|
||||
#
|
||||
A := a
|
||||
SA := a
|
||||
|
||||
|
||||
# Path inclusion flag. Some compilers use a different flag than `-I' to
|
||||
# specify an additional include path. Examples are `/i=' or `-J'.
|
||||
#
|
||||
I := -I
|
||||
|
||||
|
||||
# C flag used to define a macro before the compilation of a given source
|
||||
# object. Usually it is `-D' like in `-DDEBUG'.
|
||||
#
|
||||
D := -D
|
||||
|
||||
|
||||
# The link flag used to specify a given library file on link. Note that
|
||||
# this is only used to compile the demo programs, not the library itself.
|
||||
#
|
||||
L := -l
|
||||
|
||||
|
||||
# Target flag.
|
||||
#
|
||||
T := -o$(space)
|
||||
|
||||
# C flags
|
||||
#
|
||||
# These should concern: debug output, optimization & warnings.
|
||||
#
|
||||
# Use the ANSIFLAGS variable to define the compiler flags used to enfore
|
||||
# ANSI compliance.
|
||||
#
|
||||
CFLAGS ?= -c -g -O6 -Wall
|
||||
|
||||
# ANSIFLAGS: Put there the flags used to make your compiler ANSI-compliant.
|
||||
#
|
||||
ANSIFLAGS :=
|
||||
|
||||
|
||||
# Library linking
|
||||
#
|
||||
CLEAN_LIBRARY ?= $(DELETE) $(subst /,$(SEP),$(PROJECT_LIBRARY))
|
||||
LINK_LIBRARY = $(foreach m,$(OBJECTS_LIST),$(AR) -r $@ $(m);) echo > nul
|
||||
|
||||
|
||||
# EOF
|
||||
@@ -0,0 +1,95 @@
|
||||
#
|
||||
# FreeType 2 gcc-specific with NO OPTIMIZATIONS + DEBUGGING
|
||||
#
|
||||
|
||||
|
||||
# Copyright 1996-2017 by
|
||||
# David Turner, Robert Wilhelm, and Werner Lemberg.
|
||||
#
|
||||
# This file is part of the FreeType project, and may only be used, modified,
|
||||
# and distributed under the terms of the FreeType project license,
|
||||
# LICENSE.TXT. By continuing to use, modify, or distribute this file you
|
||||
# indicate that you have read the license and understand and accept it
|
||||
# fully.
|
||||
|
||||
|
||||
# Compiler command line name
|
||||
#
|
||||
CC := gcc
|
||||
COMPILER_SEP := /
|
||||
|
||||
|
||||
# The object file extension (for standard and static libraries). This can be
|
||||
# .o, .tco, .obj, etc., depending on the platform.
|
||||
#
|
||||
O := o
|
||||
SO := o
|
||||
|
||||
# The library file extension (for standard and static libraries). This can
|
||||
# be .a, .lib, etc., depending on the platform.
|
||||
#
|
||||
A := a
|
||||
SA := a
|
||||
|
||||
|
||||
# Path inclusion flag. Some compilers use a different flag than `-I' to
|
||||
# specify an additional include path. Examples are `/i=' or `-J'.
|
||||
#
|
||||
I := -I
|
||||
|
||||
|
||||
# C flag used to define a macro before the compilation of a given source
|
||||
# object. Usually it is `-D' like in `-DDEBUG'.
|
||||
#
|
||||
D := -D
|
||||
|
||||
|
||||
# The link flag used to specify a given library file on link. Note that
|
||||
# this is only used to compile the demo programs, not the library itself.
|
||||
#
|
||||
L := -l
|
||||
|
||||
|
||||
# Target flag.
|
||||
#
|
||||
T := -o$(space)
|
||||
|
||||
|
||||
# C flags
|
||||
#
|
||||
# These should concern: debug output, optimization & warnings.
|
||||
#
|
||||
# Use the ANSIFLAGS variable to define the compiler flags used to enfore
|
||||
# ANSI compliance.
|
||||
#
|
||||
ifndef CFLAGS
|
||||
ifeq ($(findstring g++,$(CC)),)
|
||||
nested_externs := -Wnested-externs
|
||||
strict_prototypes := -Wstrict-prototypes
|
||||
endif
|
||||
|
||||
CFLAGS := -c -g -O0 \
|
||||
-Wall \
|
||||
-W \
|
||||
-Wundef \
|
||||
-Wshadow \
|
||||
-Wpointer-arith \
|
||||
-Wwrite-strings \
|
||||
-Wredundant-decls \
|
||||
-Wno-long-long \
|
||||
$(nested_externs) \
|
||||
$(strict_prototypes)
|
||||
endif
|
||||
|
||||
# ANSIFLAGS: Put there the flags used to make your compiler ANSI-compliant.
|
||||
#
|
||||
ANSIFLAGS := -ansi -pedantic
|
||||
|
||||
|
||||
# Library linking
|
||||
#
|
||||
CLEAN_LIBRARY ?= $(DELETE) $(subst /,$(SEP),$(PROJECT_LIBRARY))
|
||||
LINK_LIBRARY = $(AR) -r $@ $(OBJECTS_LIST)
|
||||
|
||||
|
||||
# EOF
|
||||
@@ -0,0 +1,77 @@
|
||||
#
|
||||
# FreeType 2 gcc-specific definitions
|
||||
#
|
||||
|
||||
|
||||
# Copyright 1996-2017 by
|
||||
# David Turner, Robert Wilhelm, and Werner Lemberg.
|
||||
#
|
||||
# This file is part of the FreeType project, and may only be used, modified,
|
||||
# and distributed under the terms of the FreeType project license,
|
||||
# LICENSE.TXT. By continuing to use, modify, or distribute this file you
|
||||
# indicate that you have read the license and understand and accept it
|
||||
# fully.
|
||||
|
||||
|
||||
# Compiler command line name
|
||||
#
|
||||
CC := gcc
|
||||
COMPILER_SEP := /
|
||||
|
||||
|
||||
# The object file extension (for standard and static libraries). This can be
|
||||
# .o, .tco, .obj, etc., depending on the platform.
|
||||
#
|
||||
O := o
|
||||
SO := o
|
||||
|
||||
# The library file extension (for standard and static libraries). This can
|
||||
# be .a, .lib, etc., depending on the platform.
|
||||
#
|
||||
A := a
|
||||
SA := a
|
||||
|
||||
|
||||
# Path inclusion flag. Some compilers use a different flag than `-I' to
|
||||
# specify an additional include path. Examples are `/i=' or `-J'.
|
||||
#
|
||||
I := -I
|
||||
|
||||
|
||||
# C flag used to define a macro before the compilation of a given source
|
||||
# object. Usually it is `-D' like in `-DDEBUG'.
|
||||
#
|
||||
D := -D
|
||||
|
||||
|
||||
# The link flag used to specify a given library file on link. Note that
|
||||
# this is only used to compile the demo programs, not the library itself.
|
||||
#
|
||||
L := -l
|
||||
|
||||
|
||||
# Target flag.
|
||||
#
|
||||
T := -o$(space)
|
||||
|
||||
# C flags
|
||||
#
|
||||
# These should concern: debug output, optimization & warnings.
|
||||
#
|
||||
# Use the ANSIFLAGS variable to define the compiler flags used to enfore
|
||||
# ANSI compliance.
|
||||
#
|
||||
CFLAGS ?= -c -g -O3 -Wall
|
||||
|
||||
# ANSIFLAGS: Put there the flags used to make your compiler ANSI-compliant.
|
||||
#
|
||||
ANSIFLAGS := -ansi -pedantic
|
||||
|
||||
|
||||
# Library linking
|
||||
#
|
||||
CLEAN_LIBRARY ?= $(DELETE) $(subst /,$(SEP),$(PROJECT_LIBRARY))
|
||||
LINK_LIBRARY = $(AR) -r $@ $(OBJECTS_LIST)
|
||||
|
||||
|
||||
# EOF
|
||||
@@ -0,0 +1,85 @@
|
||||
#
|
||||
# FreeType 2 Intel C/C++ definitions (VC++ compatibility mode)
|
||||
#
|
||||
|
||||
|
||||
# Copyright 1996-2017 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.
|
||||
|
||||
|
||||
# compiler command line name
|
||||
#
|
||||
CC := icl
|
||||
COMPILER_SEP := $(SEP)
|
||||
|
||||
|
||||
# The object file extension (for standard and static libraries). This can be
|
||||
# .o, .tco, .obj, etc., depending on the platform.
|
||||
#
|
||||
O := obj
|
||||
SO := obj
|
||||
|
||||
|
||||
# The library file extension (for standard and static libraries). This can
|
||||
# be .a, .lib, etc., depending on the platform.
|
||||
#
|
||||
A := lib
|
||||
SA := lib
|
||||
|
||||
|
||||
# Path inclusion flag. Some compilers use a different flag than `-I' to
|
||||
# specify an additional include path. Examples are `/i=' or `-J'.
|
||||
#
|
||||
I := /I
|
||||
|
||||
|
||||
# C flag used to define a macro before the compilation of a given source
|
||||
# object. Usually it is `-D' like in `-DDEBUG'.
|
||||
#
|
||||
D := /D
|
||||
|
||||
|
||||
# The link flag used to specify a given library file on link. Note that
|
||||
# this is only used to compile the demo programs, not the library itself.
|
||||
#
|
||||
L := /Fl
|
||||
|
||||
|
||||
# Target flag.
|
||||
#
|
||||
T := /Fo
|
||||
TE := /Fe
|
||||
|
||||
|
||||
# C flags
|
||||
#
|
||||
# These should concern: debug output, optimization & warnings.
|
||||
#
|
||||
# Use the ANSIFLAGS variable to define the compiler flags used to enfore
|
||||
# ANSI compliance.
|
||||
#
|
||||
# Note that the Intel C/C++ compiler version 4.5 complains about
|
||||
# the use of FT_FIELD_OFFSET with "value must be arithmetic type"!
|
||||
# This really looks like a bug in the compiler because the macro
|
||||
# _does_ compute an arithmetic value, so we disable this warning
|
||||
# with "/Qwd32".
|
||||
#
|
||||
CFLAGS ?= /nologo /c /Ox /G5 /W3 /Qwd32
|
||||
|
||||
# ANSIFLAGS: Put there the flags used to make your compiler ANSI-compliant.
|
||||
#
|
||||
ANSIFLAGS := /Qansi_alias /Za
|
||||
|
||||
# Library linking
|
||||
#
|
||||
#CLEAN_LIBRARY =
|
||||
LINK_LIBRARY = lib /nologo /out:$(subst /,$(COMPILER_SEP),$@ $(OBJECTS_LIST))
|
||||
|
||||
|
||||
# EOF
|
||||
@@ -0,0 +1,83 @@
|
||||
#
|
||||
# FreeType 2 Unix LCC specific definitions
|
||||
#
|
||||
|
||||
|
||||
# Copyright 1996-2017 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.
|
||||
|
||||
|
||||
# Command line name
|
||||
#
|
||||
CC := lcc
|
||||
COMPILER_SEP := $(SEP)
|
||||
|
||||
|
||||
# The object file extension (for standard and static libraries). This can be
|
||||
# .o, .tco, .obj, etc., depending on the platform.
|
||||
#
|
||||
O := o
|
||||
SO := o
|
||||
|
||||
|
||||
# The library file extension (for standard and static libraries). This can
|
||||
# be .a, .lib, etc., depending on the platform.
|
||||
#
|
||||
A := a
|
||||
SA := a
|
||||
|
||||
|
||||
# Path inclusion flag. Some compilers use a different flag than `-I' to
|
||||
# specify an additional include path. Examples are `/i=' or `-J'.
|
||||
#
|
||||
I := -I
|
||||
|
||||
|
||||
# C flag used to define a macro before the compilation of a given source
|
||||
# object. Usually it is `-D' like in `-DDEBUG'.
|
||||
#
|
||||
D := -D
|
||||
|
||||
|
||||
# The link flag used to specify a given library file on link. Note that
|
||||
# this is only used to compile the demo programs, not the library itself.
|
||||
#
|
||||
L := -l
|
||||
|
||||
|
||||
# Target flag.
|
||||
#
|
||||
T := -o$(space)
|
||||
|
||||
|
||||
# C flags
|
||||
#
|
||||
# These should concern: debug output, optimization & warnings.
|
||||
#
|
||||
# Use the ANSIFLAGS variable to define the compiler flags used to enfore
|
||||
# ANSI compliance.
|
||||
#
|
||||
CFLAGS ?= -c -g
|
||||
|
||||
# ANSIFLAGS: Put there the flags used to make your compiler ANSI-compliant.
|
||||
#
|
||||
# LCC is pure ANSI anyway!
|
||||
#
|
||||
# the "-A" flag simply increments verbosity about non ANSI code
|
||||
#
|
||||
ANSIFLAGS := -A
|
||||
|
||||
|
||||
# library linking
|
||||
#
|
||||
CLEAN_LIBRARY ?= $(DELETE) $(PROJECT_LIBRARY)
|
||||
LINK_LIBRARY = $(AR) -r $@ $(OBJECTS_LIST)
|
||||
|
||||
|
||||
# EOF
|
||||
@@ -0,0 +1,76 @@
|
||||
#
|
||||
# FreeType 2 Visual Age C++ specific definitions
|
||||
#
|
||||
|
||||
|
||||
# Copyright 1996-2017 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.
|
||||
|
||||
|
||||
# command line compiler name
|
||||
#
|
||||
CC := icc
|
||||
COMPILER_SEP := $(SEP)
|
||||
|
||||
|
||||
# The object file extension (for standard and static libraries). This can be
|
||||
# .o, .tco, .obj, etc., depending on the platform.
|
||||
#
|
||||
O := obj
|
||||
SO := obj
|
||||
|
||||
|
||||
# The library file extension (for standard and static libraries). This can
|
||||
# be .a, .lib, etc., depending on the platform.
|
||||
#
|
||||
A := lib
|
||||
SA := lib
|
||||
|
||||
|
||||
# Path inclusion flag. Some compilers use a different flag than `-I' to
|
||||
# specify an additional include path. Examples are `/i=' or `-J'.
|
||||
#
|
||||
I := /I
|
||||
|
||||
|
||||
# C flag used to define a macro before the compilation of a given source
|
||||
# object. Usually it is `-D' like in `-DDEBUG'.
|
||||
#
|
||||
D := /D
|
||||
|
||||
|
||||
# The link flag used to specify a given library file on link. Note that
|
||||
# this is only used to compile the demo programs, not the library itself.
|
||||
#
|
||||
L := /Fl
|
||||
|
||||
|
||||
# Target flag.
|
||||
#
|
||||
T := /Fo
|
||||
|
||||
|
||||
# C flags
|
||||
#
|
||||
# These should concern: debug output, optimization & warnings.
|
||||
#
|
||||
CFLAGS ?= /Q- /Gd+ /O2 /G5 /W3 /C
|
||||
|
||||
# ANSIFLAGS: Put there the flags used to make your compiler ANSI-compliant.
|
||||
#
|
||||
ANSI_FLAGS := /Sa
|
||||
|
||||
|
||||
# Library linking
|
||||
#
|
||||
#CLEAN_LIBRARY :=
|
||||
LINK_LIBRARY = lib /nologo /out:$(subst /,$(COMPILER_SEP),$@ $(OBJECTS_LIST))
|
||||
|
||||
|
||||
# EOF
|
||||
@@ -0,0 +1,82 @@
|
||||
#
|
||||
# FreeType 2 Visual C++ definitions
|
||||
#
|
||||
|
||||
|
||||
# Copyright 1996-2017 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.
|
||||
|
||||
|
||||
# compiler command line name
|
||||
#
|
||||
CC := cl
|
||||
COMPILER_SEP := $(SEP)
|
||||
|
||||
|
||||
# The object file extension (for standard and static libraries). This can be
|
||||
# .o, .tco, .obj, etc., depending on the platform.
|
||||
#
|
||||
O := obj
|
||||
SO := obj
|
||||
|
||||
|
||||
# The library file extension (for standard and static libraries). This can
|
||||
# be .a, .lib, etc., depending on the platform.
|
||||
#
|
||||
A := lib
|
||||
SA := lib
|
||||
|
||||
|
||||
# Path inclusion flag. Some compilers use a different flag than `-I' to
|
||||
# specify an additional include path. Examples are `/i=' or `-J'.
|
||||
#
|
||||
I := /I
|
||||
|
||||
|
||||
# C flag used to define a macro before the compilation of a given source
|
||||
# object. Usually it is `-D' like in `-DDEBUG'.
|
||||
#
|
||||
D := /D
|
||||
|
||||
|
||||
# The link flag used to specify a given library file on link. Note that
|
||||
# this is only used to compile the demo programs, not the library itself.
|
||||
#
|
||||
L := /Fl
|
||||
|
||||
|
||||
# Target flag.
|
||||
#
|
||||
T := /Fo
|
||||
|
||||
# Target executable flag
|
||||
#
|
||||
TE := /Fe
|
||||
|
||||
# C flags
|
||||
#
|
||||
# These should concern: debug output, optimization & warnings.
|
||||
#
|
||||
# Use the ANSIFLAGS variable to define the compiler flags used to enfore
|
||||
# ANSI compliance.
|
||||
#
|
||||
CFLAGS ?= /nologo /c /Ox /W3 /WX
|
||||
|
||||
# ANSIFLAGS: Put there the flags used to make your compiler ANSI-compliant.
|
||||
#
|
||||
ANSIFLAGS := /Za /D_CRT_SECURE_NO_DEPRECATE
|
||||
|
||||
|
||||
# Library linking
|
||||
#
|
||||
#CLEAN_LIBRARY =
|
||||
LINK_LIBRARY = lib /nologo /out:$(subst /,$(COMPILER_SEP),$@ $(OBJECTS_LIST))
|
||||
|
||||
|
||||
# EOF
|
||||
@@ -0,0 +1,81 @@
|
||||
#
|
||||
# FreeType 2 Watcom-specific definitions
|
||||
#
|
||||
|
||||
|
||||
# Copyright 1996-2017 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.
|
||||
|
||||
|
||||
# Compiler command line name
|
||||
#
|
||||
CC := wcc386
|
||||
COMPILER_SEP := $(SEP)
|
||||
|
||||
|
||||
# The object file extension (for standard and static libraries). This can be
|
||||
# .o, .tco, .obj, etc., depending on the platform.
|
||||
#
|
||||
O := obj
|
||||
SO := obj
|
||||
|
||||
|
||||
# The library file extension (for standard and static libraries). This can
|
||||
# be .a, .lib, etc., depending on the platform.
|
||||
#
|
||||
A := lib
|
||||
SA := lib
|
||||
|
||||
|
||||
# Path inclusion flag. Some compilers use a different flag than `-I' to
|
||||
# specify an additional include path. Examples are `/i=' or `-J'.
|
||||
#
|
||||
I := -I=
|
||||
|
||||
|
||||
# C flag used to define a macro before the compilation of a given source
|
||||
# object. Usually it is `-D' like in `-DDEBUG'.
|
||||
#
|
||||
D := -D
|
||||
|
||||
|
||||
# The link flag used to specify a given library file on link. Note that
|
||||
# this is only used to compile the demo programs, not the library itself.
|
||||
#
|
||||
L := -l
|
||||
|
||||
|
||||
# Target flag.
|
||||
#
|
||||
T := -FO=
|
||||
|
||||
|
||||
# C flags
|
||||
#
|
||||
# These should concern: debug output, optimization & warnings.
|
||||
#
|
||||
# Use the ANSIFLAGS variable to define the compiler flags used to enfore
|
||||
# ANSI compliance.
|
||||
#
|
||||
CFLAGS ?= -zq
|
||||
|
||||
# ANSIFLAGS: Put there the flags used to make your compiler ANSI-compliant.
|
||||
#
|
||||
ANSIFLAGS := -za
|
||||
|
||||
|
||||
# Library linking
|
||||
#
|
||||
CLEAN_LIBRARY ?= $(DELETE) $(subst /,$(SEP),$(PROJECT_LIBRARY))
|
||||
LINK_LIBRARY = $(subst /,$(COMPILER_SEP), \
|
||||
wlib -q -n $@; \
|
||||
$(foreach m, $(OBJECTS_LIST), wlib -q $@ +$(m);) \
|
||||
echo > nul)
|
||||
|
||||
# EOF
|
||||
@@ -0,0 +1,81 @@
|
||||
#
|
||||
# FreeType 2 Win32-LCC specific definitions
|
||||
#
|
||||
|
||||
|
||||
# Copyright 1996-2017 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.
|
||||
|
||||
|
||||
# Command line name
|
||||
#
|
||||
CC := lcc
|
||||
COMPILER_SEP := $(SEP)
|
||||
|
||||
|
||||
# The object file extension (for standard and static libraries). This can be
|
||||
# .o, .tco, .obj, etc., depending on the platform.
|
||||
#
|
||||
O := obj
|
||||
SO := obj
|
||||
|
||||
|
||||
# The library file extension (for standard and static libraries). This can
|
||||
# be .a, .lib, etc., depending on the platform.
|
||||
#
|
||||
A := lib
|
||||
SA := lib
|
||||
|
||||
|
||||
# Path inclusion flag. Some compilers use a different flag than `-I' to
|
||||
# specify an additional include path. Examples are `/i=' or `-J'.
|
||||
#
|
||||
I := -I
|
||||
|
||||
|
||||
# C flag used to define a macro before the compilation of a given source
|
||||
# object. Usually it is `-D' like in `-DDEBUG'.
|
||||
#
|
||||
D := -D
|
||||
|
||||
|
||||
# The link flag used to specify a given library file on link. Note that
|
||||
# this is only used to compile the demo programs, not the library itself.
|
||||
#
|
||||
L := -Fl
|
||||
|
||||
|
||||
# Target flag.
|
||||
#
|
||||
T := -Fo
|
||||
|
||||
|
||||
# C flags
|
||||
#
|
||||
# These should concern: debug output, optimization & warnings.
|
||||
#
|
||||
# Use the ANSIFLAGS variable to define the compiler flags used to enfore
|
||||
# ANSI compliance.
|
||||
#
|
||||
CFLAGS ?= -c -g2 -O
|
||||
|
||||
# ANSIFLAGS: Put there the flags used to make your compiler ANSI-compliant.
|
||||
#
|
||||
# LCC is pure ANSI anyway!
|
||||
#
|
||||
ANSIFLAGS :=
|
||||
|
||||
|
||||
# library linking
|
||||
#
|
||||
#CLEAN_LIBRARY :=
|
||||
LINK_LIBRARY = lcclib /out:$(subst /,$(COMPILER_SEP),$@ $(OBJECTS_LIST))
|
||||
|
||||
|
||||
# EOF
|
||||
@@ -0,0 +1,154 @@
|
||||
#
|
||||
# FreeType 2 host platform detection rules
|
||||
#
|
||||
|
||||
|
||||
# Copyright 1996-2017 by
|
||||
# David Turner, Robert Wilhelm, and Werner Lemberg.
|
||||
#
|
||||
# This file is part of the FreeType project, and may only be used, modified,
|
||||
# and distributed under the terms of the FreeType project license,
|
||||
# LICENSE.TXT. By continuing to use, modify, or distribute this file you
|
||||
# indicate that you have read the license and understand and accept it
|
||||
# fully.
|
||||
|
||||
|
||||
# This sub-Makefile is in charge of detecting the current platform. It sets
|
||||
# the following variables:
|
||||
#
|
||||
# BUILD_DIR The configuration and system-specific directory. Usually
|
||||
# `builds/$(PLATFORM)' but can be different for custom builds
|
||||
# of the library.
|
||||
#
|
||||
# The following variables must be defined in system specific `detect.mk'
|
||||
# files:
|
||||
#
|
||||
# PLATFORM The detected platform. This will default to `ansi' if
|
||||
# auto-detection fails.
|
||||
# CONFIG_FILE The configuration sub-makefile to use. This usually depends
|
||||
# on the compiler defined in the `CC' environment variable.
|
||||
# DELETE The shell command used to remove a given file.
|
||||
# COPY The shell command used to copy one file.
|
||||
# SEP The platform-specific directory separator.
|
||||
# COMPILER_SEP The separator used in arguments of the compilation tools.
|
||||
# CC The compiler to use.
|
||||
#
|
||||
# You need to set the following variable(s) before calling it:
|
||||
#
|
||||
# TOP_DIR The top-most directory in the FreeType library source
|
||||
# hierarchy. If not defined, it will default to `.'.
|
||||
|
||||
# Set auto-detection default to `ansi' resp. UNIX-like operating systems.
|
||||
#
|
||||
PLATFORM := ansi
|
||||
DELETE := $(RM)
|
||||
COPY := cp
|
||||
CAT := cat
|
||||
SEP := /
|
||||
|
||||
BUILD_CONFIG := $(TOP_DIR)/builds
|
||||
|
||||
# These two assignments must be delayed.
|
||||
BUILD_DIR = $(BUILD_CONFIG)/$(PLATFORM)
|
||||
CONFIG_RULES = $(BUILD_DIR)/$(CONFIG_FILE)
|
||||
|
||||
# We define the BACKSLASH variable to hold a single back-slash character.
|
||||
# This is needed because a line like
|
||||
#
|
||||
# SEP := \
|
||||
#
|
||||
# does not work with GNU Make (the backslash is interpreted as a line
|
||||
# continuation). While a line like
|
||||
#
|
||||
# SEP := \\
|
||||
#
|
||||
# really defines $(SEP) as `\' on Unix, and `\\' on Dos and Windows!
|
||||
#
|
||||
BACKSLASH := $(strip \ )
|
||||
|
||||
# Find all auto-detectable platforms.
|
||||
#
|
||||
PLATFORMS := $(notdir $(subst /detect.mk,,$(wildcard $(BUILD_CONFIG)/*/detect.mk)))
|
||||
.PHONY: $(PLATFORMS) ansi
|
||||
|
||||
# Filter out platform specified as setup target.
|
||||
#
|
||||
PLATFORM := $(firstword $(filter $(MAKECMDGOALS),$(PLATFORMS)))
|
||||
|
||||
# If no setup target platform was specified, enable auto-detection/
|
||||
# default platform.
|
||||
#
|
||||
ifeq ($(PLATFORM),)
|
||||
PLATFORM := ansi
|
||||
endif
|
||||
|
||||
# If the user has explicitly asked for `ansi' on the command line,
|
||||
# disable auto-detection.
|
||||
#
|
||||
ifeq ($(findstring ansi,$(MAKECMDGOALS)),)
|
||||
# Now, include all detection rule files found in the `builds/<system>'
|
||||
# directories. Note that the calling order of the various `detect.mk'
|
||||
# files isn't predictable.
|
||||
#
|
||||
include $(wildcard $(BUILD_CONFIG)/*/detect.mk)
|
||||
endif
|
||||
|
||||
# In case no detection rule file was successful, use the default.
|
||||
#
|
||||
ifndef CONFIG_FILE
|
||||
CONFIG_FILE := ansi.mk
|
||||
setup: std_setup
|
||||
.PHONY: setup
|
||||
endif
|
||||
|
||||
# The following targets are equivalent, with the exception that they use
|
||||
# a slightly different syntax for the `echo' command.
|
||||
#
|
||||
# std_setup: defined for most (i.e. Unix-like) platforms
|
||||
# dos_setup: defined for Dos-ish platforms like Dos, Windows & OS/2
|
||||
#
|
||||
.PHONY: std_setup dos_setup
|
||||
|
||||
std_setup:
|
||||
@echo ""
|
||||
@echo "$(PROJECT_TITLE) build system -- automatic system detection"
|
||||
@echo ""
|
||||
@echo "The following settings are used:"
|
||||
@echo ""
|
||||
@echo " platform $(PLATFORM)"
|
||||
@echo " compiler $(CC)"
|
||||
@echo " configuration directory $(BUILD_DIR)"
|
||||
@echo " configuration rules $(CONFIG_RULES)"
|
||||
@echo ""
|
||||
@echo "If this does not correspond to your system or settings please remove the file"
|
||||
@echo "\`$(CONFIG_MK)' from this directory then read the INSTALL file for help."
|
||||
@echo ""
|
||||
@echo "Otherwise, simply type \`$(MAKE)' again to build the library,"
|
||||
@echo "or \`$(MAKE) refdoc' to build the API reference (this needs python >= 2.6)."
|
||||
@echo ""
|
||||
@$(COPY) $(CONFIG_RULES) $(CONFIG_MK)
|
||||
|
||||
|
||||
# Special case for Dos, Windows, OS/2, where echo "" doesn't work correctly!
|
||||
#
|
||||
dos_setup:
|
||||
@type builds$(SEP)newline
|
||||
@echo $(PROJECT_TITLE) build system -- automatic system detection
|
||||
@type builds$(SEP)newline
|
||||
@echo The following settings are used:
|
||||
@type builds$(SEP)newline
|
||||
@echo platformÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ$(PLATFORM)
|
||||
@echo compilerÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ$(CC)
|
||||
@echo configuration directoryÿÿÿÿÿÿ$(subst /,$(SEP),$(BUILD_DIR))
|
||||
@echo configuration rulesÿÿÿÿÿÿÿÿÿÿ$(subst /,$(SEP),$(CONFIG_RULES))
|
||||
@type builds$(SEP)newline
|
||||
@echo If this does not correspond to your system or settings please remove the file
|
||||
@echo '$(CONFIG_MK)' from this directory then read the INSTALL file for help.
|
||||
@type builds$(SEP)newline
|
||||
@echo Otherwise, simply type 'make' again to build the library.
|
||||
@echo or 'make refdoc' to build the API reference (this needs python >= 2.6).
|
||||
@type builds$(SEP)newline
|
||||
@$(COPY) $(subst /,$(SEP),$(CONFIG_RULES) $(CONFIG_MK)) > nul
|
||||
|
||||
|
||||
# EOF
|
||||
@@ -0,0 +1,142 @@
|
||||
#
|
||||
# FreeType 2 configuration file to detect a DOS host platform.
|
||||
#
|
||||
|
||||
|
||||
# Copyright 1996-2017 by
|
||||
# David Turner, Robert Wilhelm, and Werner Lemberg.
|
||||
#
|
||||
# This file is part of the FreeType project, and may only be used, modified,
|
||||
# and distributed under the terms of the FreeType project license,
|
||||
# LICENSE.TXT. By continuing to use, modify, or distribute this file you
|
||||
# indicate that you have read the license and understand and accept it
|
||||
# fully.
|
||||
|
||||
|
||||
.PHONY: setup
|
||||
|
||||
|
||||
ifeq ($(PLATFORM),ansi)
|
||||
|
||||
# Test for DJGPP by checking the DJGPP environment variable, which must be
|
||||
# set in order to use the system (ie. it will always be present when the
|
||||
# `make' utility is run).
|
||||
#
|
||||
# We test for the COMSPEC environment variable, then run the `ver'
|
||||
# command-line program to see if its output contains the word `Dos' or
|
||||
# `DOS'.
|
||||
#
|
||||
# If this is true, we are running a Dos-ish platform (or an emulation).
|
||||
#
|
||||
ifdef DJGPP
|
||||
PLATFORM := dos
|
||||
else
|
||||
ifdef COMSPEC
|
||||
is_dos := $(findstring DOS,$(subst Dos,DOS,$(shell ver)))
|
||||
|
||||
# We try to recognize a Dos session under OS/2. The `ver' command
|
||||
# returns `Operating System/2 ...' there, so `is_dos' should be empty.
|
||||
#
|
||||
# To recognize a Dos session under OS/2, we check COMSPEC for the
|
||||
# substring `MDOS\COMMAND'
|
||||
#
|
||||
ifeq ($(is_dos),)
|
||||
is_dos := $(findstring MDOS\COMMAND,$(COMSPEC))
|
||||
endif
|
||||
|
||||
# We also try to recognize Dos 7.x without Windows 9X launched.
|
||||
# See builds/windows/detect.mk for explanations about the logic.
|
||||
#
|
||||
ifeq ($(is_dos),)
|
||||
ifdef winbootdir
|
||||
#ifneq ($(OS),Windows_NT)
|
||||
# If windows is available, do not trigger this test.
|
||||
ifndef windir
|
||||
is_dos := $(findstring Windows,$(strip $(shell ver)))
|
||||
endif
|
||||
#endif
|
||||
endif
|
||||
endif
|
||||
|
||||
endif # test COMSPEC
|
||||
|
||||
ifneq ($(is_dos),)
|
||||
|
||||
PLATFORM := dos
|
||||
|
||||
endif # test Dos
|
||||
endif # test DJGPP
|
||||
endif # test PLATFORM ansi
|
||||
|
||||
ifeq ($(PLATFORM),dos)
|
||||
|
||||
# Use DJGPP (i.e. gcc) by default.
|
||||
#
|
||||
CONFIG_FILE := dos-gcc.mk
|
||||
CC ?= gcc
|
||||
|
||||
# additionally, we provide hooks for various other compilers
|
||||
#
|
||||
ifneq ($(findstring emx,$(MAKECMDGOALS)),) # EMX gcc
|
||||
CONFIG_FILE := dos-emx.mk
|
||||
CC := gcc
|
||||
emx: setup
|
||||
.PHONY: emx
|
||||
endif
|
||||
|
||||
ifneq ($(findstring turboc,$(MAKECMDGOALS)),) # Turbo C
|
||||
CONFIG_FILE := dos-tcc.mk
|
||||
CC := tcc
|
||||
turboc: setup
|
||||
.PHONY: turboc
|
||||
endif
|
||||
|
||||
ifneq ($(findstring watcom,$(MAKECMDGOALS)),) # Watcom C/C++
|
||||
CONFIG_FILE := dos-wat.mk
|
||||
CC := wcc386
|
||||
watcom: setup
|
||||
.PHONY: watcom
|
||||
endif
|
||||
|
||||
ifneq ($(findstring borlandc,$(MAKECMDGOALS)),) # Borland C/C++ 32-bit
|
||||
CONFIG_FILE := dos-bcc.mk
|
||||
CC := bcc32
|
||||
borlandc: setup
|
||||
.PHONY: borlandc
|
||||
endif
|
||||
|
||||
ifneq ($(findstring borlandc16,$(MAKECMDGOALS)),) # Borland C/C++ 16-bit
|
||||
CONFIG_FILE := dos-bcc.mk
|
||||
CC := bcc
|
||||
borlandc16: setup
|
||||
.PHONY: borlandc16
|
||||
endif
|
||||
|
||||
ifneq ($(findstring bash,$(SHELL)),) # check for bash
|
||||
SEP := /
|
||||
DELETE := rm
|
||||
COPY := cp
|
||||
CAT := cat
|
||||
setup: std_setup
|
||||
else
|
||||
SEP := $(BACKSLASH)
|
||||
DELETE := del
|
||||
CAT := type
|
||||
|
||||
# Setting COPY is a bit trickier. We can be running DJGPP on some
|
||||
# Windows NT derivatives, like XP. See builds/windows/detect.mk for
|
||||
# explanations why we need hacking here.
|
||||
#
|
||||
ifeq ($(OS),Windows_NT)
|
||||
COPY := cmd.exe /c copy
|
||||
else
|
||||
COPY := copy
|
||||
endif # test NT
|
||||
|
||||
setup: dos_setup
|
||||
endif
|
||||
|
||||
endif # test PLATFORM dos
|
||||
|
||||
|
||||
# EOF
|
||||
@@ -0,0 +1,45 @@
|
||||
#
|
||||
# FreeType 2 DOS specific definitions
|
||||
#
|
||||
|
||||
|
||||
# Copyright 1996-2017 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.
|
||||
|
||||
|
||||
DELETE := del
|
||||
CAT := type
|
||||
SEP := $(strip \ )
|
||||
BUILD_DIR := $(TOP_DIR)/builds/dos
|
||||
PLATFORM := dos
|
||||
|
||||
|
||||
# The executable file extension (for tools), *with* leading dot.
|
||||
#
|
||||
E := .exe
|
||||
|
||||
# The directory where all library files are placed.
|
||||
#
|
||||
# By default, this is the same as $(OBJ_DIR); however, this can be changed
|
||||
# to suit particular needs.
|
||||
#
|
||||
LIB_DIR := $(OBJ_DIR)
|
||||
|
||||
# The name of the final library file. Note that the DOS-specific Makefile
|
||||
# uses a shorter (8.3) name.
|
||||
#
|
||||
LIBRARY := $(PROJECT)
|
||||
|
||||
|
||||
# The NO_OUTPUT macro is used to ignore the output of commands.
|
||||
#
|
||||
NO_OUTPUT = > nul
|
||||
|
||||
|
||||
# EOF
|
||||
@@ -0,0 +1,21 @@
|
||||
#
|
||||
# FreeType 2 configuration rules for the EMX gcc compiler
|
||||
#
|
||||
|
||||
|
||||
# Copyright 2003-2017 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.
|
||||
|
||||
|
||||
include $(TOP_DIR)/builds/dos/dos-def.mk
|
||||
include $(TOP_DIR)/builds/compiler/emx.mk
|
||||
include $(TOP_DIR)/builds/link_dos.mk
|
||||
|
||||
|
||||
# EOF
|
||||
Some files were not shown because too many files have changed in this diff Show More
Reference in New Issue
Block a user