diff options
| -rw-r--r-- | src/sna/sna_accel.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/src/sna/sna_accel.c b/src/sna/sna_accel.c index 09e8a0c5..bb52770b 100644 --- a/src/sna/sna_accel.c +++ b/src/sna/sna_accel.c @@ -2015,6 +2015,31 @@ sna_copy_boxes(DrawablePtr src, DrawablePtr dst, GCPtr gc, src_priv ? src_priv->cpu_bo : NULL, replaces)); + if (replaces) { + if (dst_priv && src_priv && src_priv->gpu_damage == NULL) { + if (sna_pixmap_move_to_gpu(src_pixmap)) { + DBG(("%s: transferring src GPU bo to dst\n", __FUNCTION__)); + if (dst_priv->gpu_bo) + kgem_bo_destroy(&sna->kgem, dst_priv->gpu_bo); + sna_damage_destroy(&dst_priv->cpu_damage); + sna_damage_all(&dst_priv->gpu_damage, + dst_pixmap->drawable.width, + dst_pixmap->drawable.height); + + dst_priv->gpu_bo = src_priv->gpu_bo; + src_priv->gpu_bo = NULL; + + sna_damage_all(&src_priv->cpu_damage, + src_pixmap->drawable.width, + src_pixmap->drawable.height); + return; + } + } + + if (!src_priv || src_priv->gpu_bo == NULL || src_priv->cpu_damage) + goto fallback; + } + /* Try to maintain the data on the GPU */ if (dst_priv && dst_priv->gpu_bo == NULL && src_priv && src_priv->gpu_bo != NULL) { |