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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2012-03-14 11:26:03 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2012-03-14 11:26:03 +0000 |
| commit | 8a303f195b53a78dcbb2b6c84e7e691bedc86d25 (patch) | |
| tree | acb8a24110fbc06642e347ac1276431927668415 | |
| parent | 63eeb98463a77adadc26d9de1e640b75eefebf1a (diff) | |
sna: Remove existing damage before overwriting with a composite op
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
| -rw-r--r-- | src/sna/sna_composite.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/sna/sna_composite.c b/src/sna/sna_composite.c index a610e7cd..b098fcc9 100644 --- a/src/sna/sna_composite.c +++ b/src/sna/sna_composite.c @@ -479,6 +479,11 @@ sna_composite(CARD8 op, get_drawable_dx(dst->pDrawable), get_drawable_dy(dst->pDrawable))); + if (op <= PictOpSrc) { + struct sna_pixmap *priv = sna_pixmap_from_drawable(dst->pDrawable); + sna_damage_subtract(&priv->cpu_damage, ®ion); + } + memset(&tmp, 0, sizeof(tmp)); if (!sna->render.composite(sna, op, src, mask, dst, |