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| author | marha <marha@users.sourceforge.net> | 2011-01-08 19:40:59 +0000 |
|---|---|---|
| committer | marha <marha@users.sourceforge.net> | 2011-01-08 19:40:59 +0000 |
| commit | 432768f75da13ee5343957df6ce5cd316a62929f (patch) | |
| tree | b02a3961540984c3d2caf783a6f0854b9b00f92a /xorg-server/composite/compalloc.c | |
| parent | 43b6c9073b8aad1170536ae5c6a5a019617659f1 (diff) | |
| download | vcxsrv-432768f75da13ee5343957df6ce5cd316a62929f.tar.gz vcxsrv-432768f75da13ee5343957df6ce5cd316a62929f.tar.bz2 vcxsrv-432768f75da13ee5343957df6ce5cd316a62929f.zip | |
xserver mesa libX11 xkbcomp pixman git update 8/1/2011
Diffstat (limited to 'xorg-server/composite/compalloc.c')
| -rw-r--r-- | xorg-server/composite/compalloc.c | 38 |
1 files changed, 37 insertions, 1 deletions
diff --git a/xorg-server/composite/compalloc.c b/xorg-server/composite/compalloc.c index 4d0d4ad1c..745166621 100644 --- a/xorg-server/composite/compalloc.c +++ b/xorg-server/composite/compalloc.c @@ -48,6 +48,30 @@ #include "compint.h"
static void
+compScreenUpdate (ScreenPtr pScreen)
+{
+ compCheckTree (pScreen);
+ compPaintChildrenToWindow (pScreen->root);
+}
+
+static void
+compBlockHandler (int i,
+ pointer blockData,
+ pointer pTimeout,
+ pointer pReadmask)
+{
+ ScreenPtr pScreen = screenInfo.screens[i];
+ CompScreenPtr cs = GetCompScreen (pScreen);
+
+ pScreen->BlockHandler = cs->BlockHandler;
+ compScreenUpdate (pScreen);
+ (*pScreen->BlockHandler) (i, blockData, pTimeout, pReadmask);
+
+ /* Next damage will restore the block handler */
+ cs->BlockHandler = NULL;
+}
+
+static void
compReportDamage (DamagePtr pDamage, RegionPtr pRegion, void *closure)
{
WindowPtr pWin = (WindowPtr) closure;
@@ -55,8 +79,20 @@ compReportDamage (DamagePtr pDamage, RegionPtr pRegion, void *closure) CompScreenPtr cs = GetCompScreen (pScreen);
CompWindowPtr cw = GetCompWindow (pWin);
- cs->damaged = TRUE;
+ if (!cs->BlockHandler) {
+ cs->BlockHandler = pScreen->BlockHandler;
+ pScreen->BlockHandler = compBlockHandler;
+ }
cw->damaged = TRUE;
+
+ /* Mark the ancestors */
+ pWin = pWin->parent;
+ while (pWin) {
+ if (pWin->damagedDescendants)
+ break;
+ pWin->damagedDescendants = TRUE;
+ pWin = pWin->parent;
+ }
}
static void
|