Mesa (master): i965/vs: Add comment noting copy_edgeflag state dependency.

[Eric Anholt]

Module: Mesa
Branch: master
Commit: 3eb8d7122507600ca7c65f8f3fd0e9e9dee7a432
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=3eb8d7122507600ca7c65f8f3fd0e9e9dee7a432

Author: Eric Anholt <eric at anholt.net>
Date:   Fri Jul 27 15:53:54 2012 -0700

i965/vs: Add comment noting copy_edgeflag state dependency.

It's already in the state struct.

Reviewed-by: Kenneth Graunke <kenneth at whitecape.org>

---

 src/mesa/drivers/dri/i965/brw_vs.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/src/mesa/drivers/dri/i965/brw_vs.c b/src/mesa/drivers/dri/i965/brw_vs.c
index ba818fd..d803dfa 100644
--- a/src/mesa/drivers/dri/i965/brw_vs.c
+++ b/src/mesa/drivers/dri/i965/brw_vs.c
@@ -324,6 +324,8 @@ static void brw_upload_vs_prog(struct brw_context *brw)
             = _mesa_logbase2(ctx->Transform.ClipPlanesEnabled) + 1;
       }
    }
+
+   /* _NEW_POLYGON */
    key.copy_edgeflag = (ctx->Polygon.FrontMode != GL_FILL ||
 			ctx->Polygon.BackMode != GL_FILL);