Mesa (lp-binning): llvmpipe: comments

[Brian Paul]

Module: Mesa
Branch: lp-binning
Commit: 4769328fe1ddaa1882dddbaad21239d5fdcddf19
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=4769328fe1ddaa1882dddbaad21239d5fdcddf19

Author: Brian Paul <brianp at vmware.com>
Date:   Wed Jan 13 10:58:36 2010 -0700

llvmpipe: comments

---

 src/gallium/drivers/llvmpipe/lp_state_fs.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/src/gallium/drivers/llvmpipe/lp_state_fs.c b/src/gallium/drivers/llvmpipe/lp_state_fs.c
index ea5868d..26a2d6c 100644
--- a/src/gallium/drivers/llvmpipe/lp_state_fs.c
+++ b/src/gallium/drivers/llvmpipe/lp_state_fs.c
@@ -999,6 +999,10 @@ make_variant_key(struct llvmpipe_context *lp,
 }
 
 
+/**
+ * Update fragment state.  This is called just prior to drawing
+ * something when some fragment-related state has changed.
+ */
 void 
 llvmpipe_update_fs(struct llvmpipe_context *lp)
 {