From 3f847b73f3f480eb823f58e73edf53c2a5317a55 Mon Sep 17 00:00:00 2001
From: Vladimir Dergachev <volodya@freedesktop.org>
Date: Tue, 8 Feb 2005 04:20:40 +0000
Subject: Let Polygon Offset be turned on and off.

---
 src/mesa/drivers/dri/r300/r300_state.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'src/mesa/drivers/dri')

diff --git a/src/mesa/drivers/dri/r300/r300_state.c b/src/mesa/drivers/dri/r300/r300_state.c
index 88318ecda44..f8d3de65d31 100644
--- a/src/mesa/drivers/dri/r300/r300_state.c
+++ b/src/mesa/drivers/dri/r300/r300_state.c
@@ -506,7 +506,11 @@ static void r300Enable(GLcontext* ctx, GLenum cap, GLboolean state)
 		
 	case GL_POLYGON_OFFSET_FILL:
 		R300_STATECHANGE(r300, unk42B4);
-		r300->hw.unk42B4.cmd[1] = 3;
+		if(state){
+			r300->hw.unk42B4.cmd[1] |= 3;
+			} else {
+			r300->hw.unk42B4.cmd[1] &= ~3;
+			}
 		break;
 	case GL_VERTEX_PROGRAM_ARB:
 		//TCL_FALLBACK(rmesa->glCtx, R200_TCL_FALLBACK_TCL_DISABLE, state);
-- 
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