diff options
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(); |