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| author | Richard Wilson <rjw@netsurf-browser.org> | 2004-05-31 20:03:20 +0000 |
|---|---|---|
| committer | Richard Wilson <rjw@netsurf-browser.org> | 2004-05-31 20:03:20 +0000 |
| commit | ae59bb94829ff23f5e2128220fd80f073bbbe3c0 (patch) | |
| tree | 455865a280a3a554ad1c1d8c020736d90fb05a40 /riscos | |
| parent | a6fa745ed9f2c187764888aa2d97ceed57d49c2a (diff) | |
| download | netsurf-ae59bb94829ff23f5e2128220fd80f073bbbe3c0.tar.gz netsurf-ae59bb94829ff23f5e2128220fd80f073bbbe3c0.tar.bz2 | |
[project @ 2004-05-31 20:03:20 by rjw]
Fix for interlaced GIFs with very small heights.
svn path=/import/netsurf/; revision=903
Diffstat (limited to 'riscos')
| -rw-r--r-- | riscos/gifread.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/riscos/gifread.c b/riscos/gifread.c index b0ab90d6d..9adabf7eb 100644 --- a/riscos/gifread.c +++ b/riscos/gifread.c @@ -60,7 +60,7 @@ */ static int gif_initialise_sprite(struct gif_animation *gif, unsigned int width, unsigned int height); static int gif_initialise_frame(struct gif_animation *gif); -static unsigned int gif_interlaced_line(unsigned int height, unsigned int y); +static unsigned int gif_interlaced_line(int height, int y); @@ -801,7 +801,7 @@ gif_decode_frame_exit: } -static unsigned int gif_interlaced_line(unsigned int height, unsigned int y) { +static unsigned int gif_interlaced_line(int height, int y) { if ((y << 3) < height) return (y << 3); y -= ((height + 7) >> 3); if ((y << 3) < (height - 4)) return (y << 3) + 4; |