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avformat/ipmovie: Remove redundant initializations 

The demuxer's context has already been zeroed generically.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
This commit is contained in:
Andreas Rheinhardt 2021-03-18 21:42:26 +01:00
parent 2ef4c5bba4
commit 79a90b42ca
1 changed files with 0 additions and 7 deletions
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7
libavformat/ipmovie.c
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@ -623,13 +623,6 @@ static int ipmovie_read_header(AVFormatContext *s)
if (avio_feof(pb))
return AVERROR_EOF;
}
/* initialize private context members */
ipmovie->video_pts = ipmovie->audio_frame_count = 0;
ipmovie->audio_chunk_offset = ipmovie->video_chunk_offset =
ipmovie->decode_map_chunk_offset = ipmovie->skip_map_chunk_offset = 0;
ipmovie->decode_map_chunk_size = ipmovie->video_chunk_size =
ipmovie->skip_map_chunk_size = 0;
ipmovie->send_buffer = ipmovie->frame_format = 0;
/* on the first read, this will position the stream at the first chunk */
ipmovie->next_chunk_offset = avio_tell(pb) + 4;