diff options
author | Taekyun Kim <tkq.kim@samsung.com> | 2011-12-15 17:01:12 +0900 |
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committer | Taekyun Kim <tkq.kim@samsung.com> | 2011-12-15 17:15:18 +0900 |
commit | 3b758cf54b620f5e86ce38d68bfa38f32ef8f56f (patch) | |
tree | 0a54989f79ebc73bf8caa6aa7a3ea60d57ec89cd | |
parent | 909f4a4a7f0a6082f4f1e9edaba8034a819a12ec (diff) |
mono-scan-converter: Fix increment of x coordinate of an edge while scan conversionbug_fix
We should not increase quotient when remainder is zero
-rw-r--r-- | src/cairo-mono-scan-converter.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/cairo-mono-scan-converter.c b/src/cairo-mono-scan-converter.c index a617f484..a635ca6d 100644 --- a/src/cairo-mono-scan-converter.c +++ b/src/cairo-mono-scan-converter.c @@ -339,7 +339,7 @@ row (struct mono_scan_converter *c, unsigned int mask) if (--edge->height_left) { edge->x.quo += edge->dxdy.quo; edge->x.rem += edge->dxdy.rem; - if (edge->x.rem >= 0) { + if (edge->x.rem > 0) { ++edge->x.quo; edge->x.rem -= edge->dy; } |