diff options
Diffstat (limited to 'dix/pixmap.c')
-rw-r--r-- | dix/pixmap.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/dix/pixmap.c b/dix/pixmap.c index ef0083083..b67a2e8a6 100644 --- a/dix/pixmap.c +++ b/dix/pixmap.c @@ -172,6 +172,14 @@ PixmapPtr PixmapShareToSlave(PixmapPtr pixmap, ScreenPtr slave) return spix; } +static void +PixmapDirtyDamageDestroy(DamagePtr damage, void *closure) +{ + PixmapDirtyUpdatePtr dirty = closure; + + dirty->damage = NULL; +} + Bool PixmapStartDirtyTracking(PixmapPtr src, PixmapPtr slave_dst, @@ -195,10 +203,10 @@ PixmapStartDirtyTracking(PixmapPtr src, dirty_update->dst_x = dst_x; dirty_update->dst_y = dst_y; dirty_update->rotation = rotation; - dirty_update->damage = DamageCreate(NULL, NULL, + dirty_update->damage = DamageCreate(NULL, PixmapDirtyDamageDestroy, DamageReportNone, TRUE, src->drawable.pScreen, - src->drawable.pScreen); + dirty_update); if (rotation != RR_Rotate_0) { RRTransformCompute(x, y, @@ -247,7 +255,8 @@ PixmapStopDirtyTracking(PixmapPtr src, PixmapPtr slave_dst) xorg_list_for_each_entry_safe(ent, safe, &screen->pixmap_dirty_list, ent) { if (ent->src == src && ent->slave_dst == slave_dst) { - DamageDestroy(ent->damage); + if (ent->damage) + DamageDestroy(ent->damage); xorg_list_del(&ent->ent); free(ent); } |