Mesa (master): llvmipe: update comments

[Brian Paul]

Module: Mesa
Branch: master
Commit: d2f0acc2fb52689493d5ac47b69415269968b71b
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=d2f0acc2fb52689493d5ac47b69415269968b71b

Author: Brian Paul <brianp at vmware.com>
Date:   Tue Apr 27 10:55:51 2010 -0600

llvmipe: update comments

---

 src/gallium/drivers/llvmpipe/lp_rast.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/gallium/drivers/llvmpipe/lp_rast.c b/src/gallium/drivers/llvmpipe/lp_rast.c
index 400404f..e2c1b6d 100644
--- a/src/gallium/drivers/llvmpipe/lp_rast.c
+++ b/src/gallium/drivers/llvmpipe/lp_rast.c
@@ -882,9 +882,9 @@ create_rast_threads(struct lp_rasterizer *rast)
 
 
 /**
- * Create new lp_rasterizer.
- * \param empty  the queue to put empty scenes on after we've finished
- *               processing them.
+ * Create new lp_rasterizer.  If num_threads is zero, don't create any
+ * new threads, do rendering synchronously.
+ * \param num_threads  number of rasterizer threads to create
  */
 struct lp_rasterizer *
 lp_rast_create( unsigned num_threads )