From 3c95ff209f72bacd1b5807c97e1dee079e9206b3 Mon Sep 17 00:00:00 2001 From: Brian Paul Date: Wed, 22 Jun 2011 08:12:10 -0600 Subject: [PATCH] mesa: update comments in update_program_enables() --- src/mesa/main/state.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/src/mesa/main/state.c b/src/mesa/main/state.c index 59a4e16..4389415 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 -- 2.7.4