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| author | Michael Niedermayer <michaelni@gmx.at> | 2006-03-31 18:04:36 +0000 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2006-03-31 18:04:36 +0000 |
| commit | 002a7414b5852418f9a66245fc414c0416c4b4c1 (patch) | |
| tree | 3157f3fea87bcf4a0cc2a16b5591d6d01ac77a17 /libavcodec/mjpeg.c | |
| parent | 78d2d4e1111f1284e12da9ae4daa0b7c14733055 (diff) | |
| download | ffmpeg-002a7414b5852418f9a66245fc414c0416c4b4c1.tar.gz | |
simplify loop a little
Originally committed as revision 5255 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/mjpeg.c')
| -rw-r--r-- | libavcodec/mjpeg.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/libavcodec/mjpeg.c b/libavcodec/mjpeg.c index 2fc870a61a..8f24931e83 100644 --- a/libavcodec/mjpeg.c +++ b/libavcodec/mjpeg.c @@ -1281,16 +1281,14 @@ static int decode_block(MJpegDecodeContext *s, DCTELEM *block, /* EOB */ if (code == 0x10) break; - if (code == 0x100) { - i += 16; - } else { - i += ((unsigned)code) >> 4; + i += ((unsigned)code) >> 4; + if(code != 0x100){ code &= 0xf; if(code > MIN_CACHE_BITS - 16){ UPDATE_CACHE(re, &s->gb) } { - int cache=GET_CACHE(re,gb); + int cache=GET_CACHE(re,&s->gb); int sign=(~cache)>>31; level = (NEG_USR32(sign ^ cache,code) ^ sign) - sign; } |