summaryrefslogtreecommitdiff
path: root/src/mesa/tnl/t_vb_fog.c
diff options
context:
space:
mode:
authorBrian Paul <brian.paul@tungstengraphics.com>2004-04-23 14:16:46 +0000
committerBrian Paul <brian.paul@tungstengraphics.com>2004-04-23 14:16:46 +0000
commit6d460af6af77a0d5a5b568bcd6094b98e249ba93 (patch)
tree08656028582b357d5c9730c521cc3e1770604c50 /src/mesa/tnl/t_vb_fog.c
parent384800fe12e368f3489111de4572dbc8846a7dea (diff)
Added ctx->Vertex/FragmentProgram._Enable flags. Set when vertex/fragment
program is enabled AND the currently bound program is valid. Check _Enable instead of Enable to prevent things from blowing up when someone calls glEnable(GL_VERTEX_PROGRAM_ARB) without actually defining a program.
Diffstat (limited to 'src/mesa/tnl/t_vb_fog.c')
-rw-r--r--src/mesa/tnl/t_vb_fog.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mesa/tnl/t_vb_fog.c b/src/mesa/tnl/t_vb_fog.c
index cb71e67d2f..13a2cbb4d1 100644
--- a/src/mesa/tnl/t_vb_fog.c
+++ b/src/mesa/tnl/t_vb_fog.c
@@ -216,7 +216,7 @@ run_fog_stage(GLcontext *ctx, struct tnl_pipeline_stage *stage)
static void
check_fog_stage(GLcontext *ctx, struct tnl_pipeline_stage *stage)
{
- stage->active = ctx->Fog.Enabled && !ctx->VertexProgram.Enabled;
+ stage->active = ctx->Fog.Enabled && !ctx->VertexProgram._Enabled;
if (ctx->Fog.FogCoordinateSource == GL_FRAGMENT_DEPTH_EXT)
stage->inputs = _TNL_BIT_POS;