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OpenGL2: Support GL_ARB_vertex_type_2_10_10_10_rev for normals/tangents/lightdirs

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SmileTheory committed 2013-12-09 17:33:54 -08:00
1 parent 4c9d39ae6e
commit f6f3a19f73
13 files changed
+239 -198
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code/renderergl2/tr_extensions.c
+15
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@@ -710,4 +710,19 @@ void GLimp_InitExtraExtensions()
{
ri.Printf(PRINT_ALL, result[2], extension);
}
// GL_ARB_vertex_type_2_10_10_10_rev
extension = "GL_ARB_vertex_type_2_10_10_10_rev";
glRefConfig.packedNormalDataType = GL_UNSIGNED_BYTE;
if( GLimp_HaveExtension( extension ) )
{
if (r_arb_vertex_type_2_10_10_10_rev->integer)
glRefConfig.packedNormalDataType = GL_UNSIGNED_INT_2_10_10_10_REV;
ri.Printf(PRINT_ALL, result[r_arb_vertex_type_2_10_10_10_rev->integer ? 1 : 0], extension);
}
else
{
ri.Printf(PRINT_ALL, result[2], extension);
}
}