eessppeelllloo/ffmpeg
1
0
Fork 0
mirror of https://git.ffmpeg.org/ffmpeg.git synced 2025-12-13 10:30:05 +01:00
Code Issues Packages Projects Releases Wiki Activity

avformat: Remove unnecessary av_packet_unref()

Browse Source 
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
Download Patch File Download Diff File Expand all files Collapse all files

13
libavformat/c93.c
View File

@@ -158,22 +158,19 @@ static int read_packet(AVFormatContext *s, AVPacket *pkt)
ret = avio_read(pb, pkt->data + 1, datasize);
if (ret < datasize) {
ret = AVERROR(EIO);
goto fail;
return AVERROR(EIO);
}
datasize = avio_rl16(pb); /* palette size */
if (datasize) {
if (datasize != 768) {
av_log(s, AV_LOG_ERROR, "invalid palette size %u\n", datasize);
ret = AVERROR_INVALIDDATA;
goto fail;
return AVERROR_INVALIDDATA;
}
pkt->data[0] |= C93_HAS_PALETTE;
ret = avio_read(pb, pkt->data + pkt->size, datasize);
if (ret < datasize) {
ret = AVERROR(EIO);
goto fail;
return AVERROR(EIO);
}
pkt->size += 768;
}
@@ -186,10 +183,6 @@ static int read_packet(AVFormatContext *s, AVPacket *pkt)
pkt->data[0] |= C93_FIRST_FRAME;
}
return 0;
fail:
av_packet_unref(pkt);
return ret;
}
AVInputFormat ff_c93_demuxer = {