diff options
Diffstat (limited to 'src/sna/sna_trapezoids.c')
| -rw-r--r-- | src/sna/sna_trapezoids.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/sna/sna_trapezoids.c b/src/sna/sna_trapezoids.c index 8827b9c6..f14a67c9 100644 --- a/src/sna/sna_trapezoids.c +++ b/src/sna/sna_trapezoids.c @@ -390,7 +390,7 @@ trapezoids_fallback(struct sna *sna, y = bounds.y1; dy = (height + num_threads - 1) / num_threads; - num_threads = (bounds.y2 - bounds.y1 + dy - 1) / dy; + num_threads -= (num_threads-1) * dy >= bounds.y2 - bounds.y1; for (n = 1; n < num_threads; n++) { threads[n] = threads[0]; |