diff options
| author | Vito Caputo <vcaputo@gnugeneration.com> | 2017-02-22 09:37:39 -0800 |
|---|---|---|
| committer | Vito Caputo <vcaputo@gnugeneration.com> | 2017-02-22 09:37:39 -0800 |
| commit | 3d8f1432e555af373e7ccc3b6fffc80b70533888 (patch) | |
| tree | c6d74a8551ee344e22795bb577095ef3fb5f5eba /src/composite.c | |
| parent | 04d82b8968b6f5eea263dd6ab8302fff059cad9e (diff) | |
composite: fix occluded region leak
When vwm_composite_paint_all() short-circuited, occluded wasn't destroyed.
Defer the occluded region create to its time of need, which is after the
short-circuit, and followed immediately by its destruction.
Diffstat (limited to 'src/composite.c')
| -rw-r--r-- | src/composite.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/composite.c b/src/composite.c index afa4add..df157f6 100644 --- a/src/composite.c +++ b/src/composite.c @@ -173,7 +173,7 @@ void vwm_composite_paint_all(vwm_t *vwm) { vwm_xwindow_t *xwin; XRenderColor bgcolor = {0x0000, 0x00, 0x00, 0xffff}; - Region occluded = XCreateRegion(); + Region occluded; static XserverRegion undamage_region = None; /* if there's no damage to repaint, short-circuit, this happens when compositing for overlays is disabled. */ @@ -196,6 +196,7 @@ void vwm_composite_paint_all(vwm_t *vwm) XFreePixmap(vwm->display, root_pixmap); } + occluded = XCreateRegion(); /* compose overlays for all visible windows up front in a separate pass (kind of lame, but it's simpler since compose_overlay() adds to combined_damage) */ list_for_each_entry_prev(xwin, &vwm->xwindows, xwindows) { XRectangle r; |