[Mesa-dev] [RFC PATCH 11/12] i965 gen7: don't set FORCE_ZERO_RTAINDEX in clip state

Jordan Justen jordan.l.justen at intel.com
Mon Jul 15 17:14:47 PDT 2013


We now also need to stop setting the FORCE_ZERO_RTAINDEX bit
in the clip date so render target array values other than zero
can be used.

Signed-off-by: Jordan Justen <jordan.l.justen at intel.com>
---
 src/mesa/drivers/dri/i965/gen7_clip_state.c |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/mesa/drivers/dri/i965/gen7_clip_state.c b/src/mesa/drivers/dri/i965/gen7_clip_state.c
index 36a793c..e0ed882 100644
--- a/src/mesa/drivers/dri/i965/gen7_clip_state.c
+++ b/src/mesa/drivers/dri/i965/gen7_clip_state.c
@@ -117,8 +117,7 @@ upload_clip_state(struct brw_context *brw)
 	     GEN6_CLIP_XY_TEST |
              dw2);
    OUT_BATCH(U_FIXED(0.125, 3) << GEN6_CLIP_MIN_POINT_WIDTH_SHIFT |
-             U_FIXED(255.875, 3) << GEN6_CLIP_MAX_POINT_WIDTH_SHIFT |
-             GEN6_CLIP_FORCE_ZERO_RTAINDEX);
+             U_FIXED(255.875, 3) << GEN6_CLIP_MAX_POINT_WIDTH_SHIFT);
    ADVANCE_BATCH();
 }
 
-- 
1.7.10.4



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