Mesa (master): i965: Always set AALINEDISTANCE_TRUE on Sandybridge.

[Kenneth Graunke]

Module: Mesa
Branch: master
Commit: 4878ab9bd4281c4554254bbb0c62faae453bb863
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=4878ab9bd4281c4554254bbb0c62faae453bb863

Author: Kenneth Graunke <kenneth at whitecape.org>
Date:   Wed Apr 26 14:27:15 2017 -0700

i965: Always set AALINEDISTANCE_TRUE on Sandybridge.

We set this unconditionally on every other platform.  Zero (Manhattan)
isn't even listed as an option in the Sandybridge docs - only "true".

Reviewed-by: Plamena Manolova <plamena.manolova at intel.com>
Reviewed-by: Francisco Jerez <currojerez at riseup.net>

---

 src/mesa/drivers/dri/i965/gen6_sf_state.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/mesa/drivers/dri/i965/gen6_sf_state.c b/src/mesa/drivers/dri/i965/gen6_sf_state.c
index dd547790c9..0f118b6678 100644
--- a/src/mesa/drivers/dri/i965/gen6_sf_state.c
+++ b/src/mesa/drivers/dri/i965/gen6_sf_state.c
@@ -286,7 +286,7 @@ upload_sf_state(struct brw_context *brw)
 
    dw1 = GEN6_SF_SWIZZLE_ENABLE | num_outputs << GEN6_SF_NUM_OUTPUTS_SHIFT;
    dw2 = GEN6_SF_STATISTICS_ENABLE;
-   dw3 = GEN6_SF_SCISSOR_ENABLE;
+   dw3 = GEN6_SF_SCISSOR_ENABLE | GEN6_SF_LINE_AA_MODE_TRUE;
    dw4 = 0;
 
    if (brw->sf.viewport_transform_enable)
@@ -365,7 +365,6 @@ upload_sf_state(struct brw_context *brw)
    }
    if (ctx->Line.SmoothFlag) {
       dw3 |= GEN6_SF_LINE_AA_ENABLE;
-      dw3 |= GEN6_SF_LINE_AA_MODE_TRUE;
       dw3 |= GEN6_SF_LINE_END_CAP_WIDTH_1_0;
    }
    /* _NEW_MULTISAMPLE */