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Fixed image mipmap creation on some systems with buggy video drivers

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This commit is contained in:
Alex Szpakowski
2013-02-17 11:36:17 -04:00
parent 8c21c4dce0
commit 23968d3b4a
2 changed files with 0 additions and 4 deletions
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src/modules/graphics/opengl/Font.cpp
-2
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@@ -516,8 +516,6 @@ void Font::checkMipmapsCreated() const
if (GLEE_VERSION_3_0 || GLEE_ARB_framebuffer_object) if (GLEE_VERSION_3_0 || GLEE_ARB_framebuffer_object)
glGenerateMipmap(GL_TEXTURE_2D); glGenerateMipmap(GL_TEXTURE_2D);
else if (GLEE_EXT_framebuffer_object)
glGenerateMipmapEXT(GL_TEXTURE_2D);
else else
{ {
// modify single texel to trigger mipmap chain generation // modify single texel to trigger mipmap chain generation
src/modules/graphics/opengl/Image.cpp
-2
View File
@@ -169,8 +169,6 @@ void Image::checkMipmapsCreated() const
if (GLEE_VERSION_3_0 || GLEE_ARB_framebuffer_object) if (GLEE_VERSION_3_0 || GLEE_ARB_framebuffer_object)
glGenerateMipmap(GL_TEXTURE_2D); glGenerateMipmap(GL_TEXTURE_2D);
else if (GLEE_EXT_framebuffer_object)
glGenerateMipmapEXT(GL_TEXTURE_2D);
else else
// modify single texel to trigger mipmap chain generation // modify single texel to trigger mipmap chain generation
glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, 1, 1, GL_RGBA, GL_UNSIGNED_BYTE, data->getData()); glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, 1, 1, GL_RGBA, GL_UNSIGNED_BYTE, data->getData());