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avformat/utils: Move ff_is_intra_only to avformat.c

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It is an auxiliary function only used by the generic
muxing and demuxing code.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
This commit is contained in:
Andreas Rheinhardt
2022-05-07 08:49:58 +02:00
parent 9825d488d6
commit 2831fa7aed
2 changed files with 12 additions and 13 deletions
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12
libavformat/avformat.c
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@@ -30,6 +30,7 @@
#include "libavutil/samplefmt.h" #include "libavutil/samplefmt.h"
#include "libavcodec/avcodec.h" #include "libavcodec/avcodec.h"
#include "libavcodec/bsf.h" #include "libavcodec/bsf.h"
#include "libavcodec/codec_desc.h"
#include "libavcodec/packet_internal.h" #include "libavcodec/packet_internal.h"
#include "avformat.h" #include "avformat.h"
#include "demux.h" #include "demux.h"
@@ -679,3 +680,14 @@ const AVCodec *ff_find_decoder(AVFormatContext *s, const AVStream *st,
return avcodec_find_decoder(codec_id); return avcodec_find_decoder(codec_id);
} }
int ff_is_intra_only(enum AVCodecID id)
{
const AVCodecDescriptor *d = avcodec_descriptor_get(id);
if (!d)
return 0;
if ((d->type == AVMEDIA_TYPE_VIDEO || d->type == AVMEDIA_TYPE_AUDIO) &&
!(d->props & AV_CODEC_PROP_INTRA_ONLY))
return 0;
return 1;
}

13
libavformat/utils.c
View File

@@ -152,19 +152,6 @@ int av_filename_number_test(const char *filename)
/**********************************************************/ /**********************************************************/
int ff_is_intra_only(enum AVCodecID id)
{
const AVCodecDescriptor *d = avcodec_descriptor_get(id);
if (!d)
return 0;
if ((d->type == AVMEDIA_TYPE_VIDEO || d->type == AVMEDIA_TYPE_AUDIO) &&
!(d->props & AV_CODEC_PROP_INTRA_ONLY))
return 0;
return 1;
}
/*******************************************************/
unsigned int ff_codec_get_tag(const AVCodecTag *tags, enum AVCodecID id) unsigned int ff_codec_get_tag(const AVCodecTag *tags, enum AVCodecID id)
{ {
while (tags->id != AV_CODEC_ID_NONE) { while (tags->id != AV_CODEC_ID_NONE) {