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| author | Mathieu Malaterre <mathieu.malaterre@gmail.com> | 2008-08-03 05:07:48 +0000 |
|---|---|---|
| committer | Kostya Shishkov <kostya.shishkov@gmail.com> | 2008-08-03 05:07:48 +0000 |
| commit | 19759c9a360bf9eda6b1bc1cef2a23177740e402 (patch) | |
| tree | ff0088a49cfe2c8be5c4658492ca687649f51fd9 /libavcodec/jpegls.c | |
| parent | 1db9da523815beb8e9fdcbc63205b3473616c6f0 (diff) | |
| download | ffmpeg-19759c9a360bf9eda6b1bc1cef2a23177740e402.tar.gz | |
Wrong constant used in default threshold value calculation for
JPEG-LS lossy mode with < 128 colours.
Patch by Mathieu Malaterre (mail = gmailify("mathieu.malaterre"))
Originally committed as revision 14517 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/jpegls.c')
| -rw-r--r-- | libavcodec/jpegls.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/jpegls.c b/libavcodec/jpegls.c index 352183bcd7..8c222e9e48 100644 --- a/libavcodec/jpegls.c +++ b/libavcodec/jpegls.c @@ -81,7 +81,7 @@ void ff_jpegls_reset_coding_parameters(JLSState *s, int reset_all){ if(s->T2==0 || reset_all) s->T2= iso_clip(FFMAX(3, basic_t2/factor + 5*s->near), s->T1, s->maxval); if(s->T3==0 || reset_all) - s->T3= iso_clip(FFMAX(4, basic_t3/factor + 6*s->near), s->T2, s->maxval); + s->T3= iso_clip(FFMAX(4, basic_t3/factor + 7*s->near), s->T2, s->maxval); } if(s->reset==0 || reset_all) s->reset= 64; |