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| author | Tor Andersson <tor@ghostscript.com> | 2010-10-14 11:45:05 +0000 |
|---|---|---|
| committer | Tor Andersson <tor@ghostscript.com> | 2010-10-14 11:45:05 +0000 |
| commit | 8b3c94023de0c4140b698c50c2d0c4facedf71df (patch) | |
| tree | 911dea8ad225cd3834c6eda304c2410bc45e6939 /draw | |
| parent | 5c321b5fbd59dfee2ca9c6c09eefa9c7caa9f341 (diff) | |
| download | mupdf-8b3c94023de0c4140b698c50c2d0c4facedf71df.tar.xz | |
Fix error in smooth scaling that only occured with horizontally flipped colour images. Patch by Robin Watts.
Diffstat (limited to 'draw')
| -rw-r--r-- | draw/imagesmooth.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/draw/imagesmooth.c b/draw/imagesmooth.c index 5eea3cdb..1bdbedf7 100644 --- a/draw/imagesmooth.c +++ b/draw/imagesmooth.c @@ -602,7 +602,7 @@ scale_row_to_temp2(int *dst, unsigned char *src, fz_weights *weights) assert(weights->n == 2); if (weights->flip) { - dst += weights->count; + dst += 2*weights->count; for (i=weights->count; i > 0; i--) { int c1 = 0; @@ -649,7 +649,7 @@ scale_row_to_temp4(int *dst, unsigned char *src, fz_weights *weights) assert(weights->n == 4); if (weights->flip) { - dst += weights->count; + dst += 4*weights->count; #ifdef ARCH_ARM asm volatile( "1:" |