diff options
| author | Brian Paul <brian.paul@tungstengraphics.com> | 2004-02-17 21:03:03 +0000 |
|---|---|---|
| committer | Brian Paul <brian.paul@tungstengraphics.com> | 2004-02-17 21:03:03 +0000 |
| commit | 09da0b8e6621a831e3eeb9381430f2bed18a22ad (patch) | |
| tree | e7e307c3a5ddd773b469cf17d0331822388b466e /src/mesa/swrast/s_span.c | |
| parent | 9a389d4bdb8026063034767e1599be975cb4e2f2 (diff) | |
A bit of an overhaul of the fog code.
glFogCoord didn't always work reliably.
ARB fragment program fog options work now.
Per-fragment fog computations are now perspective corrected.
Diffstat (limited to 'src/mesa/swrast/s_span.c')
| -rw-r--r-- | src/mesa/swrast/s_span.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mesa/swrast/s_span.c b/src/mesa/swrast/s_span.c index ee46f32307..cdd97f613a 100644 --- a/src/mesa/swrast/s_span.c +++ b/src/mesa/swrast/s_span.c @@ -1079,7 +1079,7 @@ _swrast_write_rgba_span( GLcontext *ctx, struct sw_span *span) } /* Fog */ - if (ctx->Fog.Enabled) { + if (swrast->_FogEnabled) { _swrast_fog_rgba_span(ctx, span); monoColor = GL_FALSE; } @@ -1354,7 +1354,7 @@ _swrast_write_texture_span( GLcontext *ctx, struct sw_span *span) } /* Fog */ - if (ctx->Fog.Enabled) { + if (swrast->_FogEnabled) { _swrast_fog_rgba_span(ctx, span); } |