From: Eric Anholt <eric@anholt.net>
Date: Thu, 7 Oct 2010 00:29:29 +0000 (-0700)
Subject: i965: Fix gen6 pointsize handling to match pre-gen6.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=d3163912c1f15fcb44beb33c5069799d56e1dc16;p=mesa.git

i965: Fix gen6 pointsize handling to match pre-gen6.

Fixes point-line-no-cull.
Bug #30532
---

diff --git a/src/mesa/drivers/dri/i965/gen6_sf_state.c b/src/mesa/drivers/dri/i965/gen6_sf_state.c
index 6c883381958..b2a6bd04e2f 100644
--- a/src/mesa/drivers/dri/i965/gen6_sf_state.c
+++ b/src/mesa/drivers/dri/i965/gen6_sf_state.c
@@ -125,7 +125,8 @@ upload_sf_state(struct brw_context *brw)
    }
 
    /* _NEW_POINT */
-   if (ctx->Point._Attenuated)
+   if (!(ctx->VertexProgram.PointSizeEnabled ||
+	 ctx->Point._Attenuated))
       dw4 |= GEN6_SF_USE_STATE_POINT_WIDTH;
 
    dw4 |= U_FIXED(CLAMP(ctx->Point.Size, 0.125, 225.875), 3) <<