diff options
Diffstat (limited to 'xc/extras/Mesa/src/alphabuf.c')
| -rw-r--r-- | xc/extras/Mesa/src/alphabuf.c | 44 |
1 files changed, 26 insertions, 18 deletions
diff --git a/xc/extras/Mesa/src/alphabuf.c b/xc/extras/Mesa/src/alphabuf.c index 50bc80d4b..ab65a71dc 100644 --- a/xc/extras/Mesa/src/alphabuf.c +++ b/xc/extras/Mesa/src/alphabuf.c @@ -3,7 +3,7 @@ * Mesa 3-D graphics library * Version: 3.3 * - * Copyright (C) 1999 Brian Paul All Rights Reserved. + * Copyright (C) 1999-2000 Brian Paul All Rights Reserved. * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), @@ -122,7 +122,8 @@ alloc_alpha_buffers( GLcontext *ctx, GLframebuffer *buf ) /* * Allocate a new front and back alpha buffer. */ -void gl_alloc_alpha_buffers( GLcontext *ctx ) +void +_mesa_alloc_alpha_buffers( GLcontext *ctx ) { alloc_alpha_buffers( ctx, ctx->DrawBuffer ); if (ctx->ReadBuffer != ctx->DrawBuffer) { @@ -134,7 +135,8 @@ void gl_alloc_alpha_buffers( GLcontext *ctx ) /* * Clear all the alpha buffers */ -void gl_clear_alpha_buffers( GLcontext *ctx ) +void +_mesa_clear_alpha_buffers( GLcontext *ctx ) { const GLubyte aclear = (GLint) (ctx->Color.ClearColor[3] * 255.0F); GLuint bufferBit; @@ -183,8 +185,9 @@ void gl_clear_alpha_buffers( GLcontext *ctx ) -void gl_write_alpha_span( GLcontext *ctx, GLuint n, GLint x, GLint y, - CONST GLubyte rgba[][4], const GLubyte mask[] ) +void +_mesa_write_alpha_span( GLcontext *ctx, GLuint n, GLint x, GLint y, + CONST GLubyte rgba[][4], const GLubyte mask[] ) { GLubyte *aptr = ALPHA_DRAW_ADDR( x, y ); GLuint i; @@ -205,8 +208,9 @@ void gl_write_alpha_span( GLcontext *ctx, GLuint n, GLint x, GLint y, } -void gl_write_mono_alpha_span( GLcontext *ctx, GLuint n, GLint x, GLint y, - GLubyte alpha, const GLubyte mask[] ) +void +_mesa_write_mono_alpha_span( GLcontext *ctx, GLuint n, GLint x, GLint y, + GLubyte alpha, const GLubyte mask[] ) { GLubyte *aptr = ALPHA_DRAW_ADDR( x, y ); GLuint i; @@ -227,9 +231,10 @@ void gl_write_mono_alpha_span( GLcontext *ctx, GLuint n, GLint x, GLint y, } -void gl_write_alpha_pixels( GLcontext *ctx, - GLuint n, const GLint x[], const GLint y[], - CONST GLubyte rgba[][4], const GLubyte mask[] ) +void +_mesa_write_alpha_pixels( GLcontext *ctx, + GLuint n, const GLint x[], const GLint y[], + CONST GLubyte rgba[][4], const GLubyte mask[] ) { GLuint i; @@ -250,9 +255,10 @@ void gl_write_alpha_pixels( GLcontext *ctx, } -void gl_write_mono_alpha_pixels( GLcontext *ctx, - GLuint n, const GLint x[], const GLint y[], - GLubyte alpha, const GLubyte mask[] ) +void +_mesa_write_mono_alpha_pixels( GLcontext *ctx, + GLuint n, const GLint x[], const GLint y[], + GLubyte alpha, const GLubyte mask[] ) { GLuint i; @@ -274,8 +280,9 @@ void gl_write_mono_alpha_pixels( GLcontext *ctx, -void gl_read_alpha_span( GLcontext *ctx, - GLuint n, GLint x, GLint y, GLubyte rgba[][4] ) +void +_mesa_read_alpha_span( GLcontext *ctx, + GLuint n, GLint x, GLint y, GLubyte rgba[][4] ) { GLubyte *aptr = ALPHA_READ_ADDR( x, y ); GLuint i; @@ -285,9 +292,10 @@ void gl_read_alpha_span( GLcontext *ctx, } -void gl_read_alpha_pixels( GLcontext *ctx, - GLuint n, const GLint x[], const GLint y[], - GLubyte rgba[][4], const GLubyte mask[] ) +void +_mesa_read_alpha_pixels( GLcontext *ctx, + GLuint n, const GLint x[], const GLint y[], + GLubyte rgba[][4], const GLubyte mask[] ) { GLuint i; for (i=0;i<n;i++) { |