diff options
| author | Brian Paul <brian.paul@tungstengraphics.com> | 2001-07-13 20:07:37 +0000 |
|---|---|---|
| committer | Brian Paul <brian.paul@tungstengraphics.com> | 2001-07-13 20:07:37 +0000 |
| commit | f431a3fb4dc1bf860203d79e54657e3a62bc50df (patch) | |
| tree | 51a598faf5e8b971b2bd7cf85702e021426f54c6 /src/mesa/swrast/s_context.h | |
| parent | bc07a99cc3faeb1aa48700065b34baa76c201e7d (diff) | |
assorted changes for supporting GLfloat color channels (not done)
Diffstat (limited to 'src/mesa/swrast/s_context.h')
| -rw-r--r-- | src/mesa/swrast/s_context.h | 26 |
1 files changed, 20 insertions, 6 deletions
diff --git a/src/mesa/swrast/s_context.h b/src/mesa/swrast/s_context.h index 03f6961001..5aad31683b 100644 --- a/src/mesa/swrast/s_context.h +++ b/src/mesa/swrast/s_context.h @@ -1,4 +1,4 @@ -/* $Id: s_context.h,v 1.10 2001/05/17 09:32:17 keithw Exp $ */ +/* $Id: s_context.h,v 1.11 2001/07/13 20:07:37 brianp Exp $ */ /* * Mesa 3-D graphics library @@ -167,25 +167,39 @@ typedef struct } SWcontext; -void +extern void _swrast_validate_derived( GLcontext *ctx ); #define SWRAST_CONTEXT(ctx) ((SWcontext *)ctx->swrast_context) #define RENDER_START(SWctx, GLctx) \ - do { \ + do { \ if ((SWctx)->Driver.SpanRenderStart) { \ (*(SWctx)->Driver.SpanRenderStart)(GLctx); \ - } \ + } \ } while (0) #define RENDER_FINISH(SWctx, GLctx) \ - do { \ + do { \ if ((SWctx)->Driver.SpanRenderFinish) { \ (*(SWctx)->Driver.SpanRenderFinish)(GLctx); \ - } \ + } \ } while (0) + +/* + * XXX these macros are just bandages for now in order to make + * CHAN_BITS==32 compile cleanly. + * These should probably go elsewhere at some point. + */ +#if CHAN_TYPE == GL_FLOAT +#define ChanToFixed(X) FloatToFixed(X) +#define FixedToChan(X) FixedToFloat(X) +#else +#define ChanToFixed(X) IntToFixed(X) +#define FixedToChan(X) FixedToInt(X) +#endif + #endif |