From: Pauli Nieminen <suokkos@gmail.com>
Date: Tue, 28 Jul 2009 22:28:33 +0000 (+0300)
Subject: radeon: Cliprects has to be updated before doing anything with clip rectangles
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=55bc8b139067f2596da654075a4fc6e5940e22dd;p=mesa.git

radeon: Cliprects has to be updated before doing anything with clip rectangles

Reported to fix corruption while dragging an active window by John Bridgman.

Signed-off-by: Pauli Nieminen <suokkos@gmail.com>
Signed-off-by: Nicolai Hähnle <nhaehnle@gmail.com>
---

diff --git a/src/mesa/drivers/dri/radeon/radeon_common.c b/src/mesa/drivers/dri/radeon/radeon_common.c
index dde615a4d9d..7f503a9ff71 100644
--- a/src/mesa/drivers/dri/radeon/radeon_common.c
+++ b/src/mesa/drivers/dri/radeon/radeon_common.c
@@ -887,10 +887,11 @@ void radeonUpdatePageFlipping(radeonContextPtr radeon)
 
 void radeon_window_moved(radeonContextPtr radeon)
 {
+	/* Cliprects has to be updated before doing anything else */
+	radeonSetCliprects(radeon);
 	if (!radeon->radeonScreen->driScreen->dri2.enabled) {
 		radeonUpdatePageFlipping(radeon);
 	}
-	radeonSetCliprects(radeon);
 }
 
 void radeon_viewport(GLcontext *ctx, GLint x, GLint y, GLsizei width, GLsizei height)