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avformat: Remove unnecessary av_packet_unref()

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Since bae8844e the packet will always be unreferenced when a demuxer
returns an error, so that a lot of calls to av_packet_unref() in lots of
demuxers are now redundant and can be removed.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Signed-off-by: Marton Balint <cus@passwd.hu>
This commit is contained in:
Andreas Rheinhardt
2020-01-07 14:55:40 +01:00
committed by Marton Balint
parent bbea268aa8
commit 6a67d518d6
52 changed files with 17 additions and 108 deletions
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3
libavformat/flic.c
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@@ -225,7 +225,6 @@ static int flic_read_packet(AVFormatContext *s,
ret = avio_read(pb, pkt->data + FLIC_PREAMBLE_SIZE,
size - FLIC_PREAMBLE_SIZE);
if (ret != size - FLIC_PREAMBLE_SIZE) {
av_packet_unref(pkt);
ret = AVERROR(EIO);
}
packet_read = 1;
@@ -241,8 +240,8 @@ static int flic_read_packet(AVFormatContext *s,
ret = avio_read(pb, pkt->data, size);
if (ret != size) {
av_packet_unref(pkt);
ret = AVERROR(EIO);
break;
}
packet_read = 1;