Re: [Mesa3d-dev] ask the status of extension GL_ARB_color_buffer_float

2007-03-15 Thread Ian Romanick
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Wu, Nian wrote: > I read the Mesa code, it has define the glClampColorARB function and > other constant variables. In main/blend.c's _mesa_init_color function, > it initializes ctx->Color.ClampReadColor to GL_FIXED_ONLY_ARB. > It seems Mesa have implem

[Mesa3d-dev] ask the status of extension GL_ARB_color_buffer_float

2007-03-15 Thread Wu, Nian
I read the Mesa code, it has define the glClampColorARB function and other constant variables. In main/blend.c's _mesa_init_color function, it initializes ctx->Color.ClampReadColor to GL_FIXED_ONLY_ARB. It seems Mesa have implemented the extension GL_ARB_color_buffer_float, but I can not use the fu