diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2011-11-29 10:59:48 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2011-11-29 14:14:23 +0000 |
| commit | d8f2e87473eae81e07922271b5f608fdceb4ae5e (patch) | |
| tree | fc4c8f69077767cc007d804b284810543635840d | |
| parent | 20e57914089d6959529ad222e04853f5ffcb364f (diff) | |
sna/render: Fix check for "migrate whole pixmap"
The whole pixmap means the sample covers the full width and height, not
just either!
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
| -rw-r--r-- | src/sna/sna_render.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/src/sna/sna_render.c b/src/sna/sna_render.c index badde7c1..cf227c6e 100644 --- a/src/sna/sna_render.c +++ b/src/sna/sna_render.c @@ -259,14 +259,18 @@ move_to_gpu(PixmapPtr pixmap, const BoxRec *box) w = box->x2 - box->x1; h = box->y2 - box->y1; - if (w == pixmap->drawable.width || h == pixmap->drawable.height) { - DBG(("%s: migrating whole pixmap (%dx%d) for source\n", + if (w == pixmap->drawable.width && h == pixmap->drawable.height) { + DBG(("%s: migrating whole pixmap (%dx%d) for source (%d,%d),(%d,%d)\n", __FUNCTION__, - pixmap->drawable.width, - pixmap->drawable.height)); + pixmap->drawable.width, pixmap->drawable.height, + box->x1, box->y1, box->x2, box->y2)); return TRUE; } + /* ignore tiny fractions */ + if (64*w*h < pixmap->drawable.width * pixmap->drawable.height) + return FALSE; + count = SOURCE_BIAS; priv = sna_pixmap(pixmap); if (priv) |