diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2013-11-25 10:01:00 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2013-11-25 10:04:49 +0000 |
| commit | 4c4458e8a30920d065ca5db5d3ca3cc49454b869 (patch) | |
| tree | 9e9d38b2cc8b081131c6f45952db96ea8f6ac97f | |
| parent | af4995d74bd3ee3ed8f17c7c04c8d3acaaecebc6 (diff) | |
sna/trapezoids: trapezoids_bounds() reports not-empty, so use it
Reported-by: Zdenek Kabelac <zkabelac@redhat.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
| -rw-r--r-- | src/sna/sna_trapezoids.c | 3 | ||||
| -rw-r--r-- | src/sna/sna_trapezoids_mono.c | 7 |
2 files changed, 3 insertions, 7 deletions
diff --git a/src/sna/sna_trapezoids.c b/src/sna/sna_trapezoids.c index 7d133d8f..2dcb6d31 100644 --- a/src/sna/sna_trapezoids.c +++ b/src/sna/sna_trapezoids.c @@ -288,8 +288,7 @@ trapezoids_fallback(struct sna *sna, trapezoid_origin(&traps[0].left, &dst_x, &dst_y); - trapezoids_bounds(ntrap, traps, &bounds); - if (bounds.y1 >= bounds.y2 || bounds.x1 >= bounds.x2) + if (!trapezoids_bounds(ntrap, traps, &bounds)) return; DBG(("%s: bounds (%d, %d), (%d, %d)\n", __FUNCTION__, diff --git a/src/sna/sna_trapezoids_mono.c b/src/sna/sna_trapezoids_mono.c index dd629b6b..641c6e36 100644 --- a/src/sna/sna_trapezoids_mono.c +++ b/src/sna/sna_trapezoids_mono.c @@ -769,8 +769,7 @@ mono_trapezoids_span_converter(struct sna *sna, trapezoid_origin(&traps[0].left, &dst_x, &dst_y); - trapezoids_bounds(ntrap, traps, &extents); - if (extents.y1 >= extents.y2 || extents.x1 >= extents.x2) + if (!trapezoids_bounds(ntrap, traps, &extents)) return true; DBG(("%s: extents (%d, %d), (%d, %d)\n", @@ -1049,9 +1048,7 @@ mono_trapezoid_span_inplace(struct sna *sna, int was_clear; int x, y, n; - trapezoids_bounds(ntrap, traps, &mono.clip.extents); - if (mono.clip.extents.y1 >= mono.clip.extents.y2 || - mono.clip.extents.x1 >= mono.clip.extents.x2) + if (!trapezoids_bounds(ntrap, traps, &mono.clip.extents)) return true; DBG(("%s: extents (%d, %d), (%d, %d)\n", |