Mesa (r6xx-rewrite): R6xx, add edge rules for triangles

[Alex Deucher]

Module: Mesa
Branch: r6xx-rewrite
Commit: 5ff3368c1f33bfb39d21c774ad71e4be7cbb9b21
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=5ff3368c1f33bfb39d21c774ad71e4be7cbb9b21

Author: Cooper Yuan <cooperyuan at gmail.com>
Date:   Thu May 28 16:51:49 2009 -0400

R6xx, add edge rules for triangles

---

 src/mesa/drivers/dri/r600/r700_state.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/src/mesa/drivers/dri/r600/r700_state.c b/src/mesa/drivers/dri/r600/r700_state.c
index 117d0ad..d455801 100644
--- a/src/mesa/drivers/dri/r600/r700_state.c
+++ b/src/mesa/drivers/dri/r600/r700_state.c
@@ -642,6 +642,9 @@ void r700SetRenderTarget(context_t *context)
     r700->PA_SC_CLIPRECT_3_TL.u32All = r700->PA_SC_CLIPRECT_0_TL.u32All;
 	r700->PA_SC_CLIPRECT_3_BR.u32All = r700->PA_SC_CLIPRECT_0_BR.u32All;
 
+	/* edgerule for triangles, points, recs, lines */
+	r700->PA_SC_EDGERULE.u32All = 0x555AA96A;
+
     /* more....2d clip */
     SETbit(r700->PA_SC_GENERIC_SCISSOR_TL.u32All, WINDOW_OFFSET_DISABLE_bit);
     SETfield(r700->PA_SC_GENERIC_SCISSOR_TL.u32All, context->radeon.dri.drawable->x,