Module: Mesa Branch: 9.1 Commit: 520586ac3ce13fe67e9ca4438310141be781fb38 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=520586ac3ce13fe67e9ca4438310141be781fb38
Author: Stéphane Marchesin <[email protected]> Date: Fri May 10 18:29:52 2013 -0700 st/xlib: Fix upside down coordinates for CopySubBuffer The coordinates need to be inverted between glX and gallium. NOTE: This is a candidate for stable release branches. Reviewed-by: Brian Paul <[email protected]> (cherry picked from commit 4e5416b0e2e0aedbed48acabe31a68fe1b37b61a) --- src/gallium/state_trackers/glx/xlib/xm_api.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/src/gallium/state_trackers/glx/xlib/xm_api.c b/src/gallium/state_trackers/glx/xlib/xm_api.c index 021175c..9bb5780 100644 --- a/src/gallium/state_trackers/glx/xlib/xm_api.c +++ b/src/gallium/state_trackers/glx/xlib/xm_api.c @@ -1240,7 +1240,7 @@ void XMesaCopySubBuffer( XMesaBuffer b, int x, int y, int width, int height ) { xmesa_copy_st_framebuffer(b->stfb, ST_ATTACHMENT_BACK_LEFT, ST_ATTACHMENT_FRONT_LEFT, - x, y, width, height); + x, b->height - y - height, width, height); } _______________________________________________ mesa-commit mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-commit
