virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2025-01-24 13:56:33 +02:00
Code Issues Releases Activity

avcodec/trace_headers: move the reference in the bsf internal buffer

Browse Source 
There's no need to allocate a new packet for it.

Reviewed-by: Mark Thompson <sw@jkqxz.net>
Signed-off-by: James Almer <jamrial@gmail.com>
This commit is contained in:
James Almer 2018-03-11 13:50:28 -03:00
parent a1a0859ad5
commit c266049191
1 changed files with 15 additions and 17 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

32
libavcodec/trace_headers_bsf.c
View File

@ -67,45 +67,43 @@ static void trace_headers_close(AVBSFContext *bsf)
ff_cbs_close(&ctx->cbc);
}
static int trace_headers(AVBSFContext *bsf, AVPacket *out)
static int trace_headers(AVBSFContext *bsf, AVPacket *pkt)
{
TraceHeadersContext *ctx = bsf->priv_data;
CodedBitstreamFragment au;
AVPacket *in;
char tmp[256] = { 0 };
int err;
err = ff_bsf_get_packet(bsf, &in);
err = ff_bsf_get_packet_ref(bsf, pkt);
if (err < 0)
return err;
if (in->flags & AV_PKT_FLAG_KEY)
if (pkt->flags & AV_PKT_FLAG_KEY)
av_strlcat(tmp, ", key frame", sizeof(tmp));
if (in->flags & AV_PKT_FLAG_CORRUPT)
if (pkt->flags & AV_PKT_FLAG_CORRUPT)
av_strlcat(tmp, ", corrupt", sizeof(tmp));
if (in->pts != AV_NOPTS_VALUE)
av_strlcatf(tmp, sizeof(tmp), ", pts %"PRId64, in->pts);
if (pkt->pts != AV_NOPTS_VALUE)
av_strlcatf(tmp, sizeof(tmp), ", pts %"PRId64, pkt->pts);
else
av_strlcat(tmp, ", no pts", sizeof(tmp));
if (in->dts != AV_NOPTS_VALUE)
av_strlcatf(tmp, sizeof(tmp), ", dts %"PRId64, in->dts);
if (pkt->dts != AV_NOPTS_VALUE)
av_strlcatf(tmp, sizeof(tmp), ", dts %"PRId64, pkt->dts);
else
av_strlcat(tmp, ", no dts", sizeof(tmp));
if (in->duration > 0)
av_strlcatf(tmp, sizeof(tmp), ", duration %"PRId64, in->duration);
if (pkt->duration > 0)
av_strlcatf(tmp, sizeof(tmp), ", duration %"PRId64, pkt->duration);
av_log(bsf, AV_LOG_INFO, "Packet: %d bytes%s.\n", in->size, tmp);
av_log(bsf, AV_LOG_INFO, "Packet: %d bytes%s.\n", pkt->size, tmp);
err = ff_cbs_read_packet(ctx->cbc, &au, in);
if (err < 0)
err = ff_cbs_read_packet(ctx->cbc, &au, pkt);
if (err < 0) {
av_packet_unref(pkt);
return err;
}
ff_cbs_fragment_uninit(ctx->cbc, &au);
av_packet_move_ref(out, in);
av_packet_free(&in);
return 0;
}