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authorBrian Paul <brian.paul@tungstengraphics.com>2001-05-02 23:08:35 +0000
committerBrian Paul <brian.paul@tungstengraphics.com>2001-05-02 23:08:35 +0000
commit531ac77263084f4ebb6b39bc739fc1efe6f2319e (patch)
treec6acc7323e6e43aef7f2d667255f5873e2db3fb3 /src/mesa/drivers/glide
parentfe5cb830b19b4a74b3a88a9f3984bdcb2cae99a1 (diff)
fixed vertex color problems
Diffstat (limited to 'src/mesa/drivers/glide')
-rw-r--r--src/mesa/drivers/glide/fxtris.c10
-rw-r--r--src/mesa/drivers/glide/fxvbtmp.h16
2 files changed, 13 insertions, 13 deletions
diff --git a/src/mesa/drivers/glide/fxtris.c b/src/mesa/drivers/glide/fxtris.c
index 5adb11e1f3..829aabe749 100644
--- a/src/mesa/drivers/glide/fxtris.c
+++ b/src/mesa/drivers/glide/fxtris.c
@@ -115,11 +115,11 @@ fx_draw_tri(GLcontext * ctx, const fxVertex * v0, const fxVertex * v1,
#define FX_COLOR(vert, c) { \
- GLubyte *col = c; \
- vert->v.r = col[0] * 255; \
- vert->v.g = col[1] * 255; \
- vert->v.b = col[2] * 255; \
- vert->v.a = col[3] * 255; \
+ GLfloat *col = c; \
+ UNCLAMPED_FLOAT_TO_UBYTE(vert->v.r, col[0]); \
+ UNCLAMPED_FLOAT_TO_UBYTE(vert->v.g, col[1]); \
+ UNCLAMPED_FLOAT_TO_UBYTE(vert->v.b, col[2]); \
+ UNCLAMPED_FLOAT_TO_UBYTE(vert->v.a, col[3]); \
}
#define FX_COPY_COLOR( dst, src ) { \
diff --git a/src/mesa/drivers/glide/fxvbtmp.h b/src/mesa/drivers/glide/fxvbtmp.h
index 39c69adf2d..24d5b521a0 100644
--- a/src/mesa/drivers/glide/fxvbtmp.h
+++ b/src/mesa/drivers/glide/fxvbtmp.h
@@ -80,10 +80,10 @@ NAME(GLcontext * ctx, GLuint start, GLuint end)
}
}
if (IND & SETUP_RGBA) {
- v->v.r = color[i][0] * 255.0;
- v->v.g = color[i][1] * 255.0;
- v->v.b = color[i][2] * 255.0;
- v->v.a = color[i][3] * 255.0;
+ UNCLAMPED_FLOAT_TO_UBYTE(v->v.r, color[i][0]);
+ UNCLAMPED_FLOAT_TO_UBYTE(v->v.g, color[i][1]);
+ UNCLAMPED_FLOAT_TO_UBYTE(v->v.b, color[i][2]);
+ UNCLAMPED_FLOAT_TO_UBYTE(v->v.a, color[i][3]);
}
if (IND & SETUP_TMU0) {
v->v.tmuvtx[0].sow = sscale0 * tmu0_data[i][0] * v->v.oow;
@@ -118,10 +118,10 @@ NAME(GLcontext * ctx, GLuint start, GLuint end)
}
}
if (IND & SETUP_RGBA) {
- v->v.r = color[i][0] * 255.0;
- v->v.g = color[i][1] * 255.0;
- v->v.b = color[i][2] * 255.0;
- v->v.a = color[i][3] * 255.0;
+ UNCLAMPED_FLOAT_TO_UBYTE(v->v.r, color[i][0]);
+ UNCLAMPED_FLOAT_TO_UBYTE(v->v.g, color[i][1]);
+ UNCLAMPED_FLOAT_TO_UBYTE(v->v.b, color[i][2]);
+ UNCLAMPED_FLOAT_TO_UBYTE(v->v.a, color[i][3]);
}
if (IND & SETUP_TMU0) {
v->v.tmuvtx[0].sow = sscale0 * tmu0_data[i][0] * v->v.oow;