r600: fix dri2 clipping

diff --git a/src/mesa/drivers/dri/r600/r700_state.c b/src/mesa/drivers/dri/r600/r700_state.c
index 93b4ebfdb96d1f057ec57f27e103d9f7076f8a24..e91aa43118f78a71f29ba4087a48d927a4d44481 100644 (file)
--- a/src/mesa/drivers/dri/r600/r700_state.c
+++ b/src/mesa/drivers/dri/r600/r700_state.c
@@ -1280,8 +1280,8 @@ void r700SetScissor(context_t *context) //---------------
                if (context->radeon.radeonScreen->driScreen->dri2.enabled) {
                        x1 = 0;
                        y1 = 0;
-                       x2 = rrb->base.Width - 1;
-                       y2 = rrb->base.Height - 1;
+                       x2 = rrb->base.Width;
+                       y2 = rrb->base.Height;
                } else {
                        x1 = rrb->dPriv->x;
                        y1 = rrb->dPriv->y;