From 46bba80a54afbcabc0f064433cc2194473661c30 Mon Sep 17 00:00:00 2001
From: Brian <brian.paul@tungstengraphics.com>
Date: Fri, 13 Jul 2007 10:33:48 -0600
Subject: Implement AA points and AA coverage application in quad pipeline.

---
 src/mesa/pipe/softpipe/sp_headers.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/mesa/pipe/softpipe/sp_headers.h')

diff --git a/src/mesa/pipe/softpipe/sp_headers.h b/src/mesa/pipe/softpipe/sp_headers.h
index cd2dc984c5..bcc0f99add 100644
--- a/src/mesa/pipe/softpipe/sp_headers.h
+++ b/src/mesa/pipe/softpipe/sp_headers.h
@@ -81,6 +81,8 @@ struct quad_header {
       GLfloat depth[QUAD_SIZE];
    } outputs;
 
+   GLfloat coverage[QUAD_SIZE];    /** fragment coverage for antialiasing */
+
    const struct setup_coefficient *coef;
 
    const enum interp_mode *interp; /* XXX: this information should be
-- 
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