From: Matthew W. S. Bell <matthew@bells23.org.uk>
Date: Mon, 15 Mar 2010 01:18:02 +0000 (+0000)
Subject: Correct GL_EQUIV code in r67/7xx.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=d320152b4786e72f0fe76ec5e8cf58b0eea91b13;p=mesa.git

Correct GL_EQUIV code in r67/7xx.

From 247e121106e8d3e389f2e5a6edf13ea70ac18df7 Mon Sep 17 00:00:00 2001

These seem to be documented in
<http://www.svgopen.org/2003/papers/RasterOperationsUsingFilterElements/index.html>.
---

diff --git a/src/mesa/drivers/dri/r600/r700_state.c b/src/mesa/drivers/dri/r600/r700_state.c
index 6f156b54096..12eaebbc16b 100644
--- a/src/mesa/drivers/dri/r600/r700_state.c
+++ b/src/mesa/drivers/dri/r600/r700_state.c
@@ -614,7 +614,7 @@ static GLuint translate_logicop(GLenum logicop)
 	case GL_XOR:
 		return 0x66;
 	case GL_EQUIV:
-		return 0xaa;
+		return 0x99;
 	case GL_AND_REVERSE:
 		return 0x44;
 	case GL_AND_INVERTED: