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author | Kostya Shishkov <kostya.shishkov@gmail.com> | 2006-11-21 06:15:18 +0000 |
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committer | Kostya Shishkov <kostya.shishkov@gmail.com> | 2006-11-21 06:15:18 +0000 |
commit | 426b11a83357e41cc1bab9ae58ab5b00296259de (patch) | |
tree | 4badc50ede9cf98835e118300d163c6184c73e9c /libavcodec/mjpeg.c | |
parent | eb10acec36ec1890e66d4c51f29cfba8606f0b96 (diff) | |
download | ffmpeg-426b11a83357e41cc1bab9ae58ab5b00296259de.tar.gz |
Decode non-interleaved scans
Originally committed as revision 7143 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/mjpeg.c')
-rw-r--r-- | libavcodec/mjpeg.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/libavcodec/mjpeg.c b/libavcodec/mjpeg.c index b090f17f5f..5d819db1e4 100644 --- a/libavcodec/mjpeg.c +++ b/libavcodec/mjpeg.c @@ -1643,12 +1643,6 @@ static int mjpeg_decode_sos(MJpegDecodeContext *s) dprintf("decode_sos: invalid len (%d)\n", len); return -1; } - /* XXX: only interleaved scan accepted */ - if ((nb_components != s->nb_components) && !s->ls && !s->progressive) - { - dprintf("decode_sos: components(%d) mismatch\n", nb_components); - return -1; - } vmax = 0; hmax = 0; for(i=0;i<nb_components;i++) { @@ -1709,8 +1703,8 @@ static int mjpeg_decode_sos(MJpegDecodeContext *s) s->mb_width = (s->width + s->h_max * block_size - 1) / (s->h_max * block_size); s->mb_height = (s->height + s->v_max * block_size - 1) / (s->v_max * block_size); } else if(!s->ls) { /* skip this for JPEG-LS */ - h = s->h_max / s->h_scount[s->comp_index[0]]; - v = s->v_max / s->v_scount[s->comp_index[0]]; + h = s->h_max / s->h_scount[0]; + v = s->v_max / s->v_scount[0]; s->mb_width = (s->width + h * block_size - 1) / (h * block_size); s->mb_height = (s->height + v * block_size - 1) / (v * block_size); s->nb_blocks[0] = 1; |