From: Tim Rowley <timothy.o.rowley@intel.com>
Date: Tue, 31 Oct 2017 14:41:02 +0000 (-0500)
Subject: swr/rast: Points with clipdistance can't go through simplepoints path
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=37bb69fb88d632b4c50162c5d6b0ccd96f23d533;p=mesa.git

swr/rast: Points with clipdistance can't go through simplepoints path

Fixes piglit glsl-1.20:vs-clip-vertex-primitives and
glsl-1.30:vs-clip-distance-primitives.

Reviewed-by: Bruce Cherniak <bruce.cherniak@intel.com>
---

diff --git a/src/gallium/drivers/swr/rasterizer/core/frontend.h b/src/gallium/drivers/swr/rasterizer/core/frontend.h
index 5cb2f87c158..11099d6449d 100644
--- a/src/gallium/drivers/swr/rasterizer/core/frontend.h
+++ b/src/gallium/drivers/swr/rasterizer/core/frontend.h
@@ -352,7 +352,8 @@ bool CanUseSimplePoints(DRAW_CONTEXT *pDC)
     return (state.rastState.sampleCount == SWR_MULTISAMPLE_1X &&
             state.rastState.pointSize == 1.0f &&
             !state.rastState.pointParam &&
-            !state.rastState.pointSpriteEnable);
+            !state.rastState.pointSpriteEnable &&
+            !state.backendState.clipDistanceMask);
 }
 
 INLINE