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Code Issues Releases Activity

avformat/utils: Move ff_stream_encode_params_copy() to mux_utils.c

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Only used by muxers.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
This commit is contained in:
Andreas Rheinhardt 2022-05-06 17:13:55 +02:00
parent 08c14e67bb
commit 20ca491664
5 changed files with 38 additions and 37 deletions
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9
libavformat/internal.h
View File

@ -781,15 +781,6 @@ enum AVCodecID ff_get_pcm_codec_id(int bps, int flt, int be, int sflags);
*/
int ff_generate_avci_extradata(AVStream *st);
/**
* Copy encoding parameters from source to destination stream
*
* @param dst pointer to destination AVStream
* @param src pointer to source AVStream
* @return >=0 on success, AVERROR code on error
*/
int ff_stream_encode_params_copy(AVStream *dst, const AVStream *src);
/**
* Copy side data from source to destination stream
*

9
libavformat/mux.h
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@ -113,6 +113,15 @@ int ff_format_shift_data(AVFormatContext *s, int64_t read_start, int shift_size)
*/
int ff_format_output_open(AVFormatContext *s, const char *url, AVDictionary **options);
/**
* Copy encoding parameters from source to destination stream
*
* @param dst pointer to destination AVStream
* @param src pointer to source AVStream
* @return >=0 on success, AVERROR code on error
*/
int ff_stream_encode_params_copy(AVStream *dst, const AVStream *src);
/**
* Parse creation_time in AVFormatContext metadata if exists and warn if the
* parsing fails.

28
libavformat/mux_utils.c
View File

@ -121,6 +121,34 @@ int ff_format_output_open(AVFormatContext *s, const char *url, AVDictionary **op
return 0;
}
int ff_stream_encode_params_copy(AVStream *dst, const AVStream *src)
{
int ret;
dst->id = src->id;
dst->time_base = src->time_base;
dst->nb_frames = src->nb_frames;
dst->disposition = src->disposition;
dst->sample_aspect_ratio = src->sample_aspect_ratio;
dst->avg_frame_rate = src->avg_frame_rate;
dst->r_frame_rate = src->r_frame_rate;
av_dict_free(&dst->metadata);
ret = av_dict_copy(&dst->metadata, src->metadata, 0);
if (ret < 0)
return ret;
ret = avcodec_parameters_copy(dst->codecpar, src->codecpar);
if (ret < 0)
return ret;
ret = ff_stream_side_data_copy(dst, src);
if (ret < 0)
return ret;
return 0;
}
int ff_parse_creation_time_metadata(AVFormatContext *s, int64_t *timestamp, int return_seconds)
{
AVDictionaryEntry *entry;

28
libavformat/utils.c
View File

@ -553,34 +553,6 @@ int av_read_pause(AVFormatContext *s)
return AVERROR(ENOSYS);
}
int ff_stream_encode_params_copy(AVStream *dst, const AVStream *src)
{
int ret;
dst->id = src->id;
dst->time_base = src->time_base;
dst->nb_frames = src->nb_frames;
dst->disposition = src->disposition;
dst->sample_aspect_ratio = src->sample_aspect_ratio;
dst->avg_frame_rate = src->avg_frame_rate;
dst->r_frame_rate = src->r_frame_rate;
av_dict_free(&dst->metadata);
ret = av_dict_copy(&dst->metadata, src->metadata, 0);
if (ret < 0)
return ret;
ret = avcodec_parameters_copy(dst->codecpar, src->codecpar);
if (ret < 0)
return ret;
ret = ff_stream_side_data_copy(dst, src);
if (ret < 0)
return ret;
return 0;
}
int ff_stream_side_data_copy(AVStream *dst, const AVStream *src)
{
/* Free existing side data*/

1
libavformat/webm_chunk.c
View File

@ -28,6 +28,7 @@
#include "avio.h"
#include "avio_internal.h"
#include "internal.h"
#include "mux.h"
#include "libavutil/log.h"
#include "libavutil/opt.h"