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-rw-r--r--src/mesa/drivers/dri/i965/gen6_wm_state.c2
-rw-r--r--src/mesa/drivers/dri/i965/gen7_wm_state.c1
2 files changed, 3 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/i965/gen6_wm_state.c b/src/mesa/drivers/dri/i965/gen6_wm_state.c
index aabae70d10b..2fb2a333853 100644
--- a/src/mesa/drivers/dri/i965/gen6_wm_state.c
+++ b/src/mesa/drivers/dri/i965/gen6_wm_state.c
@@ -199,6 +199,8 @@ gen6_upload_wm_state(struct brw_context *brw,
dw6 |= GEN6_WM_MSDISPMODE_PERSAMPLE;
}
+ dw6 |= GEN6_WM_POINT_RASTRULE_UPPER_RIGHT;
+
/* From the SNB PRM, volume 2 part 1, page 281:
* "If the PS kernel does not need the Position XY Offsets
* to compute a Position XY value, then this field should be
diff --git a/src/mesa/drivers/dri/i965/gen7_wm_state.c b/src/mesa/drivers/dri/i965/gen7_wm_state.c
index 1c33db4d3b5..5efe55a0088 100644
--- a/src/mesa/drivers/dri/i965/gen7_wm_state.c
+++ b/src/mesa/drivers/dri/i965/gen7_wm_state.c
@@ -51,6 +51,7 @@ upload_wm_state(struct brw_context *brw)
dw1 |= GEN7_WM_STATISTICS_ENABLE;
dw1 |= GEN7_WM_LINE_AA_WIDTH_1_0;
dw1 |= GEN7_WM_LINE_END_CAP_AA_WIDTH_0_5;
+ dw1 |= GEN7_WM_POINT_RASTRULE_UPPER_RIGHT;
/* _NEW_LINE */
if (ctx->Line.StippleFlag)