Corrected a float to ubyte conversion bug with fog enabled.

diff --git a/src/mesa/drivers/dri/unichrome/via_dd_vbtmp.h b/src/mesa/drivers/dri/unichrome/via_dd_vbtmp.h
index 73c9b17d555773fe2d0134d26ec599e4de9f8924..20abe57ff0c7ae3873637ede38ae7cc7099ee75e 100644 (file)
--- a/src/mesa/drivers/dri/unichrome/via_dd_vbtmp.h
+++ b/src/mesa/drivers/dri/unichrome/via_dd_vbtmp.h
@@ -251,13 +251,12 @@ static void TAG(emit)(GLcontext *ctx,
         }
 
         if (DO_FOG) {
-            /*UNCLAMPED_FLOAT_TO_UBYTE(v->v.specular.alpha, fog[0][0]);*/
-            v->v.specular.alpha = fog[0][0];
+            UNCLAMPED_FLOAT_TO_UBYTE(v->v.specular.alpha, fog[0][0]);
             /*=* [DBG]  exy : fix lighting on + fog off error *=*/
             STRIDE_4F(fog, fog_stride);
         }
         else {
-            v->v.specular.alpha = 0.0;
+            v->v.specular.alpha = 0;
         }
 
         if (DO_TEX0) {