diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2012-01-08 01:46:24 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2012-01-08 01:48:20 +0000 |
| commit | 0229841c0d705138d6317a22ba80f4fa10d26acc (patch) | |
| tree | b536745ee1e3c09d8782329f6a6596de2b4459c2 | |
| parent | 42eb9b7c4b55b620d9652ad3a54c8ab0a76fd7c2 (diff) | |
sna: Do not upload an untiled GPU bo if we already have a CPU bo
Continuing the tuning for sna_copy_boxes.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
| -rw-r--r-- | src/sna/sna_accel.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/sna/sna_accel.c b/src/sna/sna_accel.c index 4bd8f7a1..4e42c6db 100644 --- a/src/sna/sna_accel.c +++ b/src/sna/sna_accel.c @@ -2446,6 +2446,10 @@ move_to_gpu(PixmapPtr pixmap, struct sna_pixmap *priv, if (pixmap->usage_hint) return FALSE; + if (priv->cpu_bo->size <= 4096 || + sna_pixmap_choose_tiling(pixmap) == I915_TILING_NONE) + return FALSE; + return (priv->source_count++-SOURCE_BIAS) * w*h >= (int)pixmap->drawable.width * pixmap->drawable.height; } |