diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2012-07-08 20:48:40 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2012-07-08 22:29:43 +0100 |
| commit | 8be00b6d4767ffc09328d246d02ee75312ad5842 (patch) | |
| tree | a183ac6d928746673976cb2400beca382580aa20 /src/sna/fb | |
| parent | 0457935a70f6c1ae06f61f9ad0dd1bdc825465fa (diff) | |
sna: Substitute the reduce clip region for fallback ops
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'src/sna/fb')
| -rw-r--r-- | src/sna/fb/fbclip.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/sna/fb/fbclip.c b/src/sna/fb/fbclip.c index 9b33e4ab..5a8eefa0 100644 --- a/src/sna/fb/fbclip.c +++ b/src/sna/fb/fbclip.c @@ -98,8 +98,10 @@ fbClipBoxes(const RegionRec *region, const BoxRec *box, const BoxRec **end) c0 = (const BoxRec *)region->data + 1; c1 = c0 + region->data->numRects; - c0 = find_c0(c0, c1, box->y1); - c1 = find_c1(c0, c1, box->y2); + if (c0->y2 <= box->y1) + c0 = find_c0(c0, c1, box->y1); + if (c1[-1].y1 >= box->y2) + c1 = find_c1(c0, c1, box->y2); DBG(("%s: c0=(%d, %d),(%d, %d); c1=(%d, %d),(%d, %d)\n", __FUNCTION__, |