diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/mesa/main/state.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/mesa/main/state.c b/src/mesa/main/state.c index 59a4e161bff..4389415b048 100644 --- a/src/mesa/main/state.c +++ b/src/mesa/main/state.c @@ -192,7 +192,10 @@ update_arrays( struct gl_context *ctx ) static void update_program_enables(struct gl_context *ctx) { - /* These _Enabled flags indicate if the program is enabled AND valid. */ + /* These _Enabled flags indicate if the user-defined ARB/NV vertex/fragment + * program is enabled AND valid. Similarly for ATI fragment shaders. + * GLSL shaders not relevant here. + */ ctx->VertexProgram._Enabled = ctx->VertexProgram.Enabled && ctx->VertexProgram.Current->Base.Instructions; ctx->FragmentProgram._Enabled = ctx->FragmentProgram.Enabled |