diff options
Diffstat (limited to 'src/sna/sna_render.c')
| -rw-r--r-- | src/sna/sna_render.c | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/src/sna/sna_render.c b/src/sna/sna_render.c index 09a33c16..b5d314b8 100644 --- a/src/sna/sna_render.c +++ b/src/sna/sna_render.c @@ -496,6 +496,14 @@ static struct kgem_bo *upload(struct sna *sna, channel->offset[1] -= box->y1; channel->scale[0] = 1.f/channel->width; channel->scale[1] = 1.f/channel->height; + + if (pixmap->usage_hint == 0 && + channel->width == pixmap->drawable.width && + channel->height == pixmap->drawable.height) { + struct sna_pixmap *priv = sna_pixmap(pixmap); + if (priv) + kgem_proxy_bo_attach(bo, &priv->gpu_bo); + } } return bo; @@ -526,7 +534,8 @@ sna_render_pixmap_bo(struct sna *sna, priv = sna_pixmap(pixmap); if (priv) { if (priv->gpu_bo && - (DAMAGE_IS_ALL(priv->gpu_damage) || !priv->cpu_damage)) { + (DAMAGE_IS_ALL(priv->gpu_damage) || !priv->cpu_damage || + priv->gpu_bo->proxy)) { channel->bo = kgem_bo_reference(priv->gpu_bo); return 1; } @@ -1148,12 +1157,20 @@ sna_render_picture_extract(struct sna *sna, upload = false; } } - if (upload) + if (upload) { bo = kgem_upload_source_image(&sna->kgem, pixmap->devPrivate.ptr, &box, pixmap->devKind, pixmap->drawable.bitsPerPixel); + if (pixmap->usage_hint == 0 && + box.x2 - box.x1 == pixmap->drawable.width && + box.y2 - box.y1 == pixmap->drawable.height) { + struct sna_pixmap *priv = sna_pixmap(pixmap); + if (priv) + kgem_proxy_bo_attach(bo, &priv->gpu_bo); + } + } } if (src_bo) { bo = kgem_create_2d(&sna->kgem, w, h, |