diff options
Diffstat (limited to 'src/cairo-xlib-surface-shm.c')
| -rw-r--r-- | src/cairo-xlib-surface-shm.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/src/cairo-xlib-surface-shm.c b/src/cairo-xlib-surface-shm.c index 3e6eaf276..ec8a6e1dd 100644 --- a/src/cairo-xlib-surface-shm.c +++ b/src/cairo-xlib-surface-shm.c @@ -1125,9 +1125,12 @@ _cairo_xlib_shm_surface_is_idle (cairo_surface_t *surface) (((major) * 10000000) + ((minor) * 100000) + ((patch) * 1000) + snap) static cairo_bool_t -xorg_has_buggy_send_event(Display *dpy) +xorg_has_buggy_send_shm_completion_event(Display *dpy) { - /* Avoid incurring the wrath fixed by: + /* As libXext sets the SEND_EVENT bit in the ShmCompletionEvent, + * the Xserver may crash if it does not take care when processing + * the event type. For instance versions of Xorg prior to 1.11.1 + * exhibited this bug, and was fixed by: * * commit 2d2dce558d24eeea0eb011ec9ebaa6c5c2273c39 * Author: Sam Spilsbury <sam.spilsbury@canonical.com> @@ -1171,7 +1174,7 @@ _cairo_xlib_display_init_shm (cairo_xlib_display_t *display) DefaultVisual (display->display, scr), CWOverrideRedirect, &attr); - if (xorg_has_buggy_send_event(display->display)) + if (xorg_has_buggy_send_shm_completion_event(display->display)) has_pixmap = 0; shm->has_pixmaps = has_pixmap ? MIN_PIXMAP_SIZE : 0; |