diff options
| author | Michal Krol <[email protected]> | 2006-02-13 11:23:36 +0000 |
|---|---|---|
| committer | Michal Krol <[email protected]> | 2006-02-13 11:23:36 +0000 |
| commit | a2ea606377ed5679dc513eabcf2d398216b47d61 (patch) | |
| tree | bd50c1ae07d521b8b1aada83973f81faa291f697 /src/mesa/tnl/t_vb_fog.c | |
| parent | 2363fff347a064b9584ecb8e26d80d421cafbbbd (diff) | |
Add ARB_vertex_shader stage just before render stage.
If enabled, all other stages, except render, are disabled.
Diffstat (limited to 'src/mesa/tnl/t_vb_fog.c')
| -rw-r--r-- | src/mesa/tnl/t_vb_fog.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/mesa/tnl/t_vb_fog.c b/src/mesa/tnl/t_vb_fog.c index f1d01bc47f9..2bd9824dc0f 100644 --- a/src/mesa/tnl/t_vb_fog.c +++ b/src/mesa/tnl/t_vb_fog.c @@ -2,7 +2,7 @@ * Mesa 3-D graphics library * Version: 6.5 * - * Copyright (C) 1999-2005 Brian Paul All Rights Reserved. + * Copyright (C) 1999-2006 Brian Paul All Rights Reserved. * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), @@ -148,6 +148,9 @@ run_fog_stage(GLcontext *ctx, struct tnl_pipeline_stage *stage) struct fog_stage_data *store = FOG_STAGE_DATA(stage); GLvector4f *input; + if (ctx->ShaderObjects.CurrentProgram != NULL) + return GL_TRUE; + if (!ctx->Fog.Enabled || ctx->VertexProgram._Enabled) return GL_TRUE; |