From 488765c82ead46aa9c4d5a29ad3ce1eaa2f19c7c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?St=C3=A9phane=20Marchesin?= <marcheu@chromium.org>
Date: Thu, 15 Feb 2018 17:37:24 -0800
Subject: [PATCH] vrend: Emit dithering state
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Somehow this was missing.

Signed-off-by: Stéphane Marchesin <marcheu@chromium.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
---
 src/vrend_renderer.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/vrend_renderer.c b/src/vrend_renderer.c
index b72178d..b8ae990 100644
--- a/src/vrend_renderer.c
+++ b/src/vrend_renderer.c
@@ -3254,6 +3254,11 @@ static void vrend_hw_emit_blend(struct vrend_context *ctx, struct pipe_blend_sta
       else
          glDisable(GL_SAMPLE_ALPHA_TO_ONE);
    }
+
+   if (state->dither)
+      glEnable(GL_DITHER);
+   else
+      glDisable(GL_DITHER);
 }
 
 /* there are a few reasons we might need to patch the blend state.