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lavf: deprecate AVStream.stream_copy

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It's only used in avconv, so it properly belongs to OutputStream struct
there.
This commit is contained in:
Anton Khirnov 2011-10-23 11:22:33 +02:00
parent 1b648c7cdb
commit 3d813e4c54
3 changed files with 18 additions and 14 deletions
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25
avconv.c
View File

@ -227,6 +227,7 @@ typedef struct OutputStream {
int64_t sws_flags;
AVDictionary *opts;
int is_past_recording_time;
int stream_copy;
} OutputStream;
@ -1346,7 +1347,7 @@ static void print_report(OutputFile *output_files,
float q = -1;
ost = &ost_table[i];
enc = ost->st->codec;
if (!ost->st->stream_copy && enc->coded_frame)
if (!ost->stream_copy && enc->coded_frame)
q = enc->coded_frame->quality/(float)FF_QP2LAMBDA;
if (vid && enc->codec_type == AVMEDIA_TYPE_VIDEO) {
snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), "q=%2.1f ", q);
@ -1987,7 +1988,7 @@ static int transcode_init(OutputFile *output_files,
codec->bits_per_raw_sample= icodec->bits_per_raw_sample;
codec->chroma_sample_location = icodec->chroma_sample_location;
if (ost->st->stream_copy) {
if (ost->stream_copy) {
uint64_t extra_size = (uint64_t)icodec->extradata_size + FF_INPUT_BUFFER_PADDING_SIZE;
if (extra_size > INT_MAX) {
@ -2297,7 +2298,7 @@ static int transcode_init(OutputFile *output_files,
av_log(NULL, AV_LOG_INFO, " [sync #%d.%d]",
ost->sync_ist->file_index,
ost->sync_ist->st->index);
if (ost->st->stream_copy)
if (ost->stream_copy)
av_log(NULL, AV_LOG_INFO, " (copy)");
else
av_log(NULL, AV_LOG_INFO, " (%s -> %s)", input_streams[ost->source_index].dec ?
@ -2525,7 +2526,7 @@ static int transcode(OutputFile *output_files,
for (i = 0; i < nb_output_streams; i++) {
ost = &output_streams[i];
if (ost) {
if (ost->st->stream_copy)
if (ost->stream_copy)
av_freep(&ost->st->codec->extradata);
if (ost->logfile) {
fclose(ost->logfile);
@ -3009,7 +3010,7 @@ static void choose_encoder(OptionsContext *o, AVFormatContext *s, OutputStream *
NULL, ost->st->codec->codec_type);
ost->enc = avcodec_find_encoder(ost->st->codec->codec_id);
} else if (!strcmp(codec_name, "copy"))
ost->st->stream_copy = 1;
ost->stream_copy = 1;
else {
ost->enc = find_codec_or_die(codec_name, ost->st->codec->codec_type, 1);
ost->st->codec->codec_id = ost->enc->id;
@ -3144,7 +3145,7 @@ static OutputStream *new_video_stream(OptionsContext *o, AVFormatContext *oc)
st = ost->st;
video_enc = st->codec;
if (!st->stream_copy) {
if (!ost->stream_copy) {
const char *p = NULL;
char *forced_key_frames = NULL, *frame_rate = NULL, *frame_size = NULL;
char *frame_aspect_ratio = NULL, *frame_pix_fmt = NULL;
@ -3261,7 +3262,7 @@ static OutputStream *new_audio_stream(OptionsContext *o, AVFormatContext *oc)
audio_enc = st->codec;
audio_enc->codec_type = AVMEDIA_TYPE_AUDIO;
if (!st->stream_copy) {
if (!ost->stream_copy) {
char *sample_fmt = NULL;
MATCH_PER_STREAM_OPT(audio_channels, i, audio_enc->channels, oc, st);
@ -3281,12 +3282,10 @@ static OutputStream *new_audio_stream(OptionsContext *o, AVFormatContext *oc)
static OutputStream *new_data_stream(OptionsContext *o, AVFormatContext *oc)
{
AVStream *st;
OutputStream *ost;
ost = new_output_stream(o, oc, AVMEDIA_TYPE_DATA);
st = ost->st;
if (!st->stream_copy) {
if (!ost->stream_copy) {
av_log(NULL, AV_LOG_FATAL, "Data stream encoding not supported yet (only streamcopy)\n");
exit_program(1);
}
@ -3297,7 +3296,7 @@ static OutputStream *new_data_stream(OptionsContext *o, AVFormatContext *oc)
static OutputStream *new_attachment_stream(OptionsContext *o, AVFormatContext *oc)
{
OutputStream *ost = new_output_stream(o, oc, AVMEDIA_TYPE_ATTACHMENT);
ost->st->stream_copy = 1;
ost->stream_copy = 1;
return ost;
}
@ -3401,9 +3400,9 @@ static int read_avserver_streams(OptionsContext *o, AVFormatContext *s, const ch
st->info = NULL;
avcodec_copy_context(st->codec, ic->streams[i]->codec);
if (st->codec->codec_type == AVMEDIA_TYPE_AUDIO && !st->stream_copy)
if (st->codec->codec_type == AVMEDIA_TYPE_AUDIO && !ost->stream_copy)
choose_sample_fmt(st, codec);
else if (st->codec->codec_type == AVMEDIA_TYPE_VIDEO && !st->stream_copy)
else if (st->codec->codec_type == AVMEDIA_TYPE_VIDEO && !ost->stream_copy)
choose_pixel_fmt(st, codec);
}

4
libavformat/avformat.h
View File

@ -530,8 +530,10 @@ typedef struct AVStream {
*/
AVRational time_base;
int pts_wrap_bits; /**< number of bits in pts (used for wrapping control) */
#if FF_API_STREAM_COPY
/* ffmpeg.c private use */
int stream_copy; /**< If set, just copy stream. */
attribute_deprecated int stream_copy; /**< If set, just copy stream. */
#endif
enum AVDiscard discard; ///< Selects which packets can be discarded at will and do not need to be demuxed.
#if FF_API_AVSTREAM_QUALITY

3
libavformat/version.h
View File

@ -101,5 +101,8 @@
#ifndef FF_API_PRELOAD
#define FF_API_PRELOAD (LIBAVFORMAT_VERSION_MAJOR < 54)
#endif
#ifndef FF_API_STREAM_COPY
#define FF_API_STREAM_COPY (LIBAVFORMAT_VERSION_MAJOR < 54)
#endif
#endif /* AVFORMAT_VERSION_H */