diff options
| -rw-r--r-- | src/sna/sna_accel.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/src/sna/sna_accel.c b/src/sna/sna_accel.c index b64855cd..00db82fc 100644 --- a/src/sna/sna_accel.c +++ b/src/sna/sna_accel.c @@ -2531,9 +2531,14 @@ sna_drawable_move_region_to_cpu(DrawablePtr drawable, return _sna_pixmap_move_to_cpu(pixmap, flags | MOVE_READ); } - if (priv->move_to_gpu && !priv->move_to_gpu(sna, priv, MOVE_READ)) { - DBG(("%s: move-to-gpu override failed\n", __FUNCTION__)); - return false; + + if (priv->move_to_gpu) { + if ((flags & MOVE_READ) == 0) + sna_pixmap_discard_shadow_damage(priv, region); + if (!priv->move_to_gpu(sna, priv, MOVE_READ)) { + DBG(("%s: move-to-gpu override failed\n", __FUNCTION__)); + return NULL; + } } if (get_drawable_deltas(drawable, pixmap, &dx, &dy)) { |