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| author | Brian Paul <brian.paul@tungstengraphics.com> | 2001-01-02 22:02:51 +0000 |
|---|---|---|
| committer | Brian Paul <brian.paul@tungstengraphics.com> | 2001-01-02 22:02:51 +0000 |
| commit | 3041d05bbcccfddba01a1eeaba01e5da0e1e99af (patch) | |
| tree | e25361e01fdf7be6d75713235c7e130246be67f1 /src/mesa/drivers/glide/fxdd.c | |
| parent | 8446d1bab15ef82b35b8980a0a56072ace6feb04 (diff) | |
Removed fixed.h (GLfixed now in mtypes.h, fixed-pt macros in mmath.h)
Clean-up of color conversion macros.
New mmath.h macros (IROUND, IFLOOR, ICEIL, FRAC) used in various places.
Diffstat (limited to 'src/mesa/drivers/glide/fxdd.c')
| -rw-r--r-- | src/mesa/drivers/glide/fxdd.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/mesa/drivers/glide/fxdd.c b/src/mesa/drivers/glide/fxdd.c index 0f1ace3ee0..306e0be3b9 100644 --- a/src/mesa/drivers/glide/fxdd.c +++ b/src/mesa/drivers/glide/fxdd.c @@ -63,6 +63,9 @@ #include "tnl/t_pipeline.h" + +float gl_ubyte_to_float_255_color_tab[256]; + /* These lookup table are used to extract RGB values in [0,255] from * 16-bit pixel values. */ @@ -667,8 +670,13 @@ static const struct gl_pipeline_stage *fx_pipeline[] = { int fxDDInitFxMesaContext( fxMesaContext fxMesa ) { + int i; static int firsttime = 1; + for (i = 0 ; i < 256 ; i++) { + gl_ubyte_to_float_255_color_tab[i] = (float) i; + } + if (firsttime) { fxDDSetupInit(); fxDDTrifuncInit(); |