From: Brian Paul <brianp@vmware.com>
Date: Fri, 1 Jul 2016 00:15:19 +0000 (-0600)
Subject: gallium/util: check for window cliprects in util_can_blit_via_copy_region()
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=c823ff8dfbd22d6c50df8b6a7fd5abc299f90776;p=mesa.git

gallium/util: check for window cliprects in util_can_blit_via_copy_region()

We can't blit with resource_copy_region() if there are window clip rects.

Reviewed-by: Roland Scheidegger <sroland@vmware.com>
---

diff --git a/src/gallium/auxiliary/util/u_surface.c b/src/gallium/auxiliary/util/u_surface.c
index e0234f8d15e..a9ed006ea01 100644
--- a/src/gallium/auxiliary/util/u_surface.c
+++ b/src/gallium/auxiliary/util/u_surface.c
@@ -723,6 +723,7 @@ util_can_blit_via_copy_region(const struct pipe_blit_info *blit,
    if ((blit->mask & mask) != mask ||
        blit->filter != PIPE_TEX_FILTER_NEAREST ||
        blit->scissor_enable ||
+       blit->num_window_rectangles > 0 ||
        blit->alpha_blend) {
       return FALSE;
    }