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| author | Baptiste Coudurier <baptiste.coudurier@gmail.com> | 2008-03-30 17:27:58 +0000 |
|---|---|---|
| committer | Baptiste Coudurier <baptiste.coudurier@gmail.com> | 2008-03-30 17:27:58 +0000 |
| commit | e516d3488ab46823389113aec5386eb5e4365d64 (patch) | |
| tree | c7c80adccf6e140b26b7477d9fddb73455269dd9 /libavcodec/rle.c | |
| parent | fe790f89e81e489b941caae278cb2fac163a4595 (diff) | |
| download | ffmpeg-e516d3488ab46823389113aec5386eb5e4365d64.tar.gz | |
change rle encoder to count up to 127, sgi does not support 128
Originally committed as revision 12631 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/rle.c')
| -rw-r--r-- | libavcodec/rle.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libavcodec/rle.c b/libavcodec/rle.c index 2fb0d0e486..802f7f34a5 100644 --- a/libavcodec/rle.c +++ b/libavcodec/rle.c @@ -35,12 +35,12 @@ static int count_pixels(const uint8_t *start, int len, int bpp, int same) const uint8_t *pos; int count = 1; - for(pos = start + bpp; count < FFMIN(128, len); pos += bpp, count ++) { + for(pos = start + bpp; count < FFMIN(127, len); pos += bpp, count ++) { if(same != !memcmp(pos-bpp, pos, bpp)) { if(!same) { /* if bpp == 1, then 0 1 1 0 is more efficiently encoded as a single * raw block of pixels. for larger bpp, RLE is as good or better */ - if(bpp == 1 && count + 1 < FFMIN(128, len) && *pos != *(pos+1)) + if(bpp == 1 && count + 1 < FFMIN(127, len) && *pos != *(pos+1)) continue; /* if RLE can encode the next block better than as a raw block, |