Lines Matching refs:ref
43 mask[i] &= (ALPHA < ref); \
49 mask[i] &= (ALPHA <= ref); \
55 mask[i] &= (ALPHA >= ref); \
61 mask[i] &= (ALPHA > ref); \
67 mask[i] &= (ALPHA != ref); \
73 mask[i] &= (ALPHA == ref); \
114 GLubyte ref; in _swrast_alpha_test() local
115 CLAMPED_FLOAT_TO_UBYTE(ref, ctx->Color.AlphaRef); in _swrast_alpha_test()
120 GLushort ref; in _swrast_alpha_test() local
121 CLAMPED_FLOAT_TO_USHORT(ref, ctx->Color.AlphaRef); in _swrast_alpha_test()
126 const GLfloat ref = ctx->Color.AlphaRef; in _swrast_alpha_test() local
136 GLubyte ref; in _swrast_alpha_test() local
137 CLAMPED_FLOAT_TO_UBYTE(ref, ctx->Color.AlphaRef); in _swrast_alpha_test()
143 GLushort ref; in _swrast_alpha_test() local
144 CLAMPED_FLOAT_TO_USHORT(ref, ctx->Color.AlphaRef); in _swrast_alpha_test()
150 const GLfloat ref = ctx->Color.AlphaRef; in _swrast_alpha_test() local