From: Limin Wang <lance.lmw...@gmail.com>
Signed-off-by: Limin Wang <lance.lmw...@gmail.com>
---
libavformat/internal.h | 2 ++
libavformat/utils.c | 4 ++--
2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/libavformat/internal.h b/libavformat/internal.h
index 329b2e9..716e42c 100644
--- a/libavformat/internal.h
+++ b/libavformat/internal.h
@@ -521,6 +521,8 @@ unsigned int ff_codec_get_tag(const AVCodecTag *tags, enum
AVCodecID id);
enum AVCodecID ff_codec_get_id(const AVCodecTag *tags, unsigned int tag);
+int ff_is_intra_only(enum AVCodecID id);
+
/**
* Select a PCM codec based on the given parameters.
*
diff --git a/libavformat/utils.c b/libavformat/utils.c
index 2fb2309..259b2f0 100644
--- a/libavformat/utils.c
+++ b/libavformat/utils.c
@@ -1016,7 +1016,7 @@ FF_ENABLE_DEPRECATION_WARNINGS
}
}
-static int is_intra_only(enum AVCodecID id)
+int ff_is_intra_only(enum AVCodecID id)
{
const AVCodecDescriptor *d = avcodec_descriptor_get(id);
if (!d)
@@ -1415,7 +1415,7 @@ static void compute_pkt_fields(AVFormatContext *s,
AVStream *st,
presentation_delayed, delay, av_ts2str(pkt->pts),
av_ts2str(pkt->dts), av_ts2str(st->cur_dts), st->index, st->id);
/* update flags */
- if (st->codecpar->codec_type == AVMEDIA_TYPE_DATA ||
is_intra_only(st->codecpar->codec_id))
+ if (st->codecpar->codec_type == AVMEDIA_TYPE_DATA ||
ff_is_intra_only(st->codecpar->codec_id))
pkt->flags |= AV_PKT_FLAG_KEY;
#if FF_API_CONVERGENCE_DURATION
FF_DISABLE_DEPRECATION_WARNINGS
--
2.9.5
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