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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2013-03-23 23:08:02 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2013-03-23 23:10:50 +0000 |
| commit | 6b20924f22a14f69651dcf471c48f8a44d8ad42f (patch) | |
| tree | a7e7208323894d6581cec7aaca164ae74dc437e7 /src/sna/sna_render.c | |
| parent | f6582387e7d601272a92c3aaeb656de5ce1ffe75 (diff) | |
sna: Convert out-of-bounds sample to CLEAR
If asked to perform pixelformat conversion of a sample that resides
outside the valid area, we can simply substitute CLEAR.
Bugzila: http://bugs.freedesktop.org/show_bug.cgi?id=62681
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'src/sna/sna_render.c')
| -rw-r--r-- | src/sna/sna_render.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/sna/sna_render.c b/src/sna/sna_render.c index 2e29d950..42418368 100644 --- a/src/sna/sna_render.c +++ b/src/sna/sna_render.c @@ -1734,7 +1734,7 @@ sna_render_picture_convert(struct sna *sna, pixmap->drawable.width, pixmap->drawable.height)); - if (w == 0 || h == 0) { + if (w <= 0 || h <= 0) { DBG(("%s: sample extents lie outside of source, using clear\n", __FUNCTION__)); return 0; |