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avformat/argo_brp: remove an allocation 

Signed-off-by: Zane van Iperen <zane@zanevaniperen.com>
This commit is contained in:
Zane van Iperen 2020-09-19 22:02:42 +10:00
parent 39801adc19
commit 3cf650bda9
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GPG Key ID: 68616B2D8AC4DCC5
1 changed files with 1 additions and 17 deletions
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18
libavformat/argo_brp.c
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@ -77,7 +77,7 @@ typedef struct ArgoBRPStreamHeader {
typedef struct ArgoBRPDemuxContext {
ArgoBRPFileHeader fhdr;
ArgoBRPStreamHeader *streams;
ArgoBRPStreamHeader streams[BRP_MAX_STREAMS];
/* To know how much of a BASF to give. */
int64_t lastpts;
int hit_eof;
@ -101,16 +101,6 @@ static int argo_brp_probe(const AVProbeData *p)
return AVPROBE_SCORE_EXTENSION + 1;
}
static int argo_brp_read_close(AVFormatContext *s)
{
ArgoBRPDemuxContext *brp = s->priv_data;
if (brp->streams != NULL)
av_freep(&brp->streams);
return 0;
}
static int read_extradata(AVFormatContext *s, const ArgoBRPStreamHeader *hdr,
void *buf, size_t bufsz)
{
@ -174,9 +164,6 @@ static int argo_brp_read_header(AVFormatContext *s)
return AVERROR_PATCHWELCOME;
}
if ((brp->streams = av_mallocz_array(brp->fhdr.num_streams, sizeof(ArgoBRPStreamHeader))) == NULL)
return AVERROR(ENOMEM);
/* Build the stream info. */
brp->basf.index = -1;
for (uint32_t i = 0; i < brp->fhdr.num_streams; i++) {
@ -331,8 +318,6 @@ static int argo_brp_read_header(AVFormatContext *s)
return 0;
fail:
/* TODO: Remove once AVFMT_HEADER_CLEANUP lands. */
argo_brp_read_close(s);
return ret;
}
@ -445,5 +430,4 @@ AVInputFormat ff_argo_brp_demuxer = {
.read_probe = argo_brp_probe,
.read_header = argo_brp_read_header,
.read_packet = argo_brp_read_packet,
.read_close = argo_brp_read_close
};