Module: Mesa
Branch: master
Commit: 3c95ff209f72bacd1b5807c97e1dee079e9206b3
URL:
http://cgit.freedesktop.org/mesa/mesa/commit/?id=3c95ff209f72bacd1b5807c97e1dee079e9206b3
Author: Brian Paul <bri...@vmware.com>
Date: Wed Jun 22 08:12:10 2011 -0600
mesa: update comments in update_program_enables()
---
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 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
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