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| author | Martin Storsjö <martin@martin.st> | 2013-09-23 12:25:48 +0300 |
|---|---|---|
| committer | Martin Storsjö <martin@martin.st> | 2013-09-23 23:14:49 +0300 |
| commit | 8812a8057f539845f6801cafdf6c481a59e96b48 (patch) | |
| tree | 808585e731013f5fb7512a0322b0565e8c7def9d | |
| parent | b6c7bd53f4ba3dd3400f4422b65ee844678c6b72 (diff) | |
| download | ffmpeg-8812a8057f539845f6801cafdf6c481a59e96b48.tar.gz | |
h263dec: Remove a hack that can cause infinite loops
The actual usefulness of the hack is not known, and it does cause
infinite loops with some broken input files.
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
| -rw-r--r-- | libavcodec/h263dec.c | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/libavcodec/h263dec.c b/libavcodec/h263dec.c index 7f90862b36..24a48b3730 100644 --- a/libavcodec/h263dec.c +++ b/libavcodec/h263dec.c @@ -379,8 +379,6 @@ int ff_h263_decode_frame(AVCodecContext *avctx, } -retry: - if(s->bitstream_buffer_size && (s->divx_packed || buf_size<20)){ //divx 5.01+/xvid frame reorder init_get_bits(&s->gb, s->bitstream_buffer, s->bitstream_buffer_size*8); }else @@ -563,17 +561,6 @@ retry: /* FIXME: By the way H263 decoder is evolving it should have */ /* an H263EncContext */ - if (!avctx->coded_width || !avctx->coded_height) { - ParseContext pc= s->parse_context; //FIXME move these demuxng hack to avformat - - s->parse_context.buffer=0; - ff_MPV_common_end(s); - s->parse_context= pc; - avcodec_set_dimensions(avctx, s->width, s->height); - - goto retry; - } - if (s->width != avctx->coded_width || s->height != avctx->coded_height || s->context_reinit) { |