Module: Mesa Branch: master Commit: f12d6d613acd3f85309e4a3063871b188c93a145 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=f12d6d613acd3f85309e4a3063871b188c93a145
Author: Keith Packard <kei...@keithp.com> Date: Mon Nov 25 22:57:42 2013 -0800 dri3: Flush XCB before blocking for special events XCB doesn't flush the output buffer automatically, so we have to call xcb_flush ourselves before waiting. Signed-off-by: Keith Packard <kei...@keithp.com> Reviewed-by: Eric Anholt <e...@anholt.net> --- src/glx/dri3_glx.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/src/glx/dri3_glx.c b/src/glx/dri3_glx.c index 79bc5f0..c91f500 100644 --- a/src/glx/dri3_glx.c +++ b/src/glx/dri3_glx.c @@ -406,6 +406,7 @@ dri3_wait_for_event(__GLXDRIdrawable *pdraw) xcb_generic_event_t *ev; xcb_present_generic_event_t *ge; + xcb_flush(c); ev = xcb_wait_for_special_event(c, priv->special_event); if (!ev) return false; @@ -1075,6 +1076,7 @@ dri3_find_back(xcb_connection_t *c, struct dri3_drawable *priv) if (!buffer->busy) return b; } + xcb_flush(c); ev = xcb_wait_for_special_event(c, priv->special_event); if (!ev) return -1; _______________________________________________ mesa-commit mailing list mesa-commit@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-commit