Mesa (master): anv/gen7_pipeline: Use MSDISPMODE_PERSAMPLE for non-multisampled fbo

[Anuj Phogat]

Module: Mesa
Branch: master
Commit: 2c7e1165faa30f0b859090900bcc422a33710f22
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=2c7e1165faa30f0b859090900bcc422a33710f22

Author: Anuj Phogat <anuj.phogat at gmail.com>
Date:   Tue Sep 27 12:24:56 2016 -0700

anv/gen7_pipeline: Use MSDISPMODE_PERSAMPLE for non-multisampled fbo

Signed-off-by: Anuj Phogat <anuj.phogat at gmail.com>
Reviewed-by: Jason Ekstrand <jason at jlekstrand.net>

---

 src/intel/vulkan/gen7_pipeline.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/intel/vulkan/gen7_pipeline.c b/src/intel/vulkan/gen7_pipeline.c
index 86d01e4..8d133b6 100644
--- a/src/intel/vulkan/gen7_pipeline.c
+++ b/src/intel/vulkan/gen7_pipeline.c
@@ -268,7 +268,8 @@ genX(graphics_pipeline_create)(
 
          wm.MultisampleRasterizationMode        = samples > 1 ?
                                                   MSRASTMODE_ON_PATTERN : MSRASTMODE_OFF_PIXEL;
-         wm.MultisampleDispatchMode             = wm_prog_data->persample_dispatch ?
+         wm.MultisampleDispatchMode             = ((samples == 1) ||
+                                                   (samples > 1 && wm_prog_data->persample_dispatch)) ?
                                                   MSDISPMODE_PERSAMPLE : MSDISPMODE_PERPIXEL;
       }
    }