diff options
| author | Brian Paul <[email protected]> | 2003-12-04 03:19:46 +0000 |
|---|---|---|
| committer | Brian Paul <[email protected]> | 2003-12-04 03:19:46 +0000 |
| commit | b305028464f02947c0cce0476af0e35f4ed1fafa (patch) | |
| tree | 6623fb86dea2eb572743c161055e37a1d43c995d /src/mesa/swrast/s_pointtemp.h | |
| parent | 03e29a5f77c13b7b888bd8443cb2752850e47d6a (diff) | |
Port over changes from XFree86/Mesa 5.0.2, mostly to silence compiler warnings.
Diffstat (limited to 'src/mesa/swrast/s_pointtemp.h')
| -rw-r--r-- | src/mesa/swrast/s_pointtemp.h | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/src/mesa/swrast/s_pointtemp.h b/src/mesa/swrast/s_pointtemp.h index f21f4f634dc..1ae1c946ff1 100644 --- a/src/mesa/swrast/s_pointtemp.h +++ b/src/mesa/swrast/s_pointtemp.h @@ -63,10 +63,10 @@ NAME ( GLcontext *ctx, const SWvertex *vert ) #if FLAGS & (ATTENUATE | LARGE | SMOOTH | SPRITE) GLfloat size; #endif -#if FLAGS & ATTENUATE +#if FLAGS & RGBA +#if (FLAGS & ATTENUATE) && (FLAGS & SMOOTH) GLfloat alphaAtten; #endif -#if FLAGS & RGBA const GLchan red = vert->color[0]; const GLchan green = vert->color[1]; const GLchan blue = vert->color[2]; @@ -134,12 +134,16 @@ NAME ( GLcontext *ctx, const SWvertex *vert ) #if FLAGS & ATTENUATE if (vert->pointSize >= ctx->Point.Threshold) { size = MIN2(vert->pointSize, ctx->Point.MaxSize); +#if (FLAGS & RGBA) && (FLAGS & SMOOTH) alphaAtten = 1.0F; +#endif } else { +#if (FLAGS & RGBA) && (FLAGS & SMOOTH) GLfloat dsize = vert->pointSize / ctx->Point.Threshold; - size = MAX2(ctx->Point.Threshold, ctx->Point.MinSize); alphaAtten = dsize * dsize; +#endif + size = MAX2(ctx->Point.Threshold, ctx->Point.MinSize); } #elif FLAGS & (LARGE | SMOOTH | SPRITE) size = ctx->Point._Size; |