return timestamp;
}
-#if FF_API_FORMAT_GET_SET
-MAKE_ACCESSORS(AVStream, stream, AVRational, r_frame_rate)
-#if FF_API_LAVF_FFSERVER
-FF_DISABLE_DEPRECATION_WARNINGS
-MAKE_ACCESSORS(AVStream, stream, char *, recommended_encoder_configuration)
-FF_ENABLE_DEPRECATION_WARNINGS
-#endif
-MAKE_ACCESSORS(AVFormatContext, format, AVCodec *, video_codec)
-MAKE_ACCESSORS(AVFormatContext, format, AVCodec *, audio_codec)
-MAKE_ACCESSORS(AVFormatContext, format, AVCodec *, subtitle_codec)
-MAKE_ACCESSORS(AVFormatContext, format, AVCodec *, data_codec)
-MAKE_ACCESSORS(AVFormatContext, format, int, metadata_header_padding)
-MAKE_ACCESSORS(AVFormatContext, format, void *, opaque)
-MAKE_ACCESSORS(AVFormatContext, format, av_format_control_message, control_message_cb)
-#if FF_API_OLD_OPEN_CALLBACKS
-FF_DISABLE_DEPRECATION_WARNINGS
-MAKE_ACCESSORS(AVFormatContext, format, AVOpenCallback, open_cb)
-FF_ENABLE_DEPRECATION_WARNINGS
-#endif
-#endif
-
int64_t av_stream_get_end_pts(const AVStream *st)
{
if (st->internal->priv_pts) {
static const AVCodec *find_decoder(AVFormatContext *s, const AVStream *st, enum AVCodecID codec_id)
{
-#if FF_API_LAVF_AVCTX
-FF_DISABLE_DEPRECATION_WARNINGS
- if (st->codec->codec)
- return st->codec->codec;
-FF_ENABLE_DEPRECATION_WARNINGS
-#endif
-
switch (st->codecpar->codec_type) {
case AVMEDIA_TYPE_VIDEO:
if (s->video_codec) return s->video_codec;
return codec;
}
-#if FF_API_FORMAT_GET_SET
-int av_format_get_probe_score(const AVFormatContext *s)
-{
- return s->probe_score;
-}
-#endif
-
/* an arbitrarily chosen "sane" max packet size -- 50M */
#define SANE_CHUNK_SIZE (50000000)
st->codecpar->codec_id = fmt_id_type[i].id;
st->codecpar->codec_type = fmt_id_type[i].type;
st->internal->need_context_update = 1;
-#if FF_API_LAVF_AVCTX
-FF_DISABLE_DEPRECATION_WARNINGS
- st->codec->codec_type = st->codecpar->codec_type;
- st->codec->codec_id = st->codecpar->codec_id;
-FF_ENABLE_DEPRECATION_WARNINGS
-#endif
return score;
}
}
/************************************************************/
/* input media file */
-#if FF_API_DEMUXER_OPEN
-int av_demuxer_open(AVFormatContext *ic) {
- int err;
-
- if (ic->format_whitelist && av_match_list(ic->iformat->name, ic->format_whitelist, ',') <= 0) {
- av_log(ic, AV_LOG_ERROR, "Format not on whitelist \'%s\'\n", ic->format_whitelist);
- return AVERROR(EINVAL);
- }
-
- if (ic->iformat->read_header) {
- err = ic->iformat->read_header(ic);
- if (err < 0)
- return err;
- }
-
- if (ic->pb && !ic->internal->data_offset)
- ic->internal->data_offset = avio_tell(ic->pb);
-
- return 0;
-}
-#endif
/* Open input file and probe the format if necessary. */
static int init_input(AVFormatContext *s, const char *filename,
AVDictionary **options)
if (ret < 0)
return ret;
-#if FF_API_LAVF_AVCTX
-FF_DISABLE_DEPRECATION_WARNINGS
- /* update deprecated public codec context */
- ret = avcodec_parameters_to_context(st->codec, st->codecpar);
- if (ret < 0)
- return ret;
-FF_ENABLE_DEPRECATION_WARNINGS
-#endif
-
st->internal->need_context_update = 0;
}
return 0;
int avformat_open_input(AVFormatContext **ps, const char *filename,
- ff_const59 AVInputFormat *fmt, AVDictionary **options)
+ const AVInputFormat *fmt, AVDictionary **options)
{
AVFormatContext *s = *ps;
int i, ret = 0;
goto fail;
}
-#if FF_API_FORMAT_FILENAME
-FF_DISABLE_DEPRECATION_WARNINGS
- av_strlcpy(s->filename, filename ? filename : "", sizeof(s->filename));
-FF_ENABLE_DEPRECATION_WARNINGS
-#endif
if ((ret = init_input(s, filename, &tmp)) < 0)
goto fail;
s->probe_score = ret;
if (s->pb)
ff_id3v2_read_dict(s->pb, &s->internal->id3v2_meta, ID3v2_DEFAULT_MAGIC, &id3v2_extra_meta);
-#if FF_API_DEMUXER_OPEN
- if (!(s->flags&AVFMT_FLAG_PRIV_OPT) && s->iformat->read_header)
-#else
if (s->iformat->read_header)
-#endif
if ((ret = s->iformat->read_header(s)) < 0)
goto fail;
if ((ret = avformat_queue_attached_pictures(s)) < 0)
goto close;
-#if FF_API_DEMUXER_OPEN
- if (!(s->flags&AVFMT_FLAG_PRIV_OPT) && s->pb && !s->internal->data_offset)
-#else
if (s->pb && !s->internal->data_offset)
-#endif
s->internal->data_offset = avio_tell(s->pb);
s->internal->raw_packet_buffer_remaining_size = RAW_PACKET_BUFFER_SIZE;
av_mul_q(av_inv_q(st->internal->avctx->time_base), (AVRational){1, st->internal->avctx->ticks_per_frame});
int frame_size, sample_rate;
-#if FF_API_LAVF_AVCTX
-FF_DISABLE_DEPRECATION_WARNINGS
- if ((!codec_framerate.den || !codec_framerate.num) && st->codec->time_base.den && st->codec->time_base.num)
- codec_framerate = av_mul_q(av_inv_q(st->codec->time_base), (AVRational){1, st->codec->ticks_per_frame});
-FF_ENABLE_DEPRECATION_WARNINGS
-#endif
-
*pnum = 0;
*pden = 0;
switch (st->codecpar->codec_type) {
/* update flags */
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
- if (pc)
- pkt->convergence_duration = pc->convergence_duration;
-FF_ENABLE_DEPRECATION_WARNINGS
-#endif
}
/**
return ret;
}
-#if FF_API_LAVF_AVCTX
-FF_DISABLE_DEPRECATION_WARNINGS
- /* update deprecated public codec context */
- ret = avcodec_parameters_to_context(st->codec, st->codecpar);
- if (ret < 0) {
- av_packet_unref(pkt);
- return ret;
- }
-FF_ENABLE_DEPRECATION_WARNINGS
-#endif
-
st->internal->need_context_update = 0;
}
av_opt_set_dict_val(s, "metadata", NULL, AV_OPT_SEARCH_CHILDREN);
}
-#if FF_API_LAVF_AVCTX
- update_stream_avctx(s);
-#endif
-
if (s->debug & FF_FDEBUG_TS)
av_log(s, AV_LOG_DEBUG,
"read_frame_internal stream=%d, pts=%s, dts=%s, "
wanted_timestamp, flags);
}
+int avformat_index_get_entries_count(const AVStream *st)
+{
+ return st->internal->nb_index_entries;
+}
+
+const AVIndexEntry *avformat_index_get_entry(const AVStream *st, int idx)
+{
+ if (idx < 0 || idx >= st->internal->nb_index_entries)
+ return NULL;
+
+ return &st->internal->index_entries[idx];
+}
+
+const AVIndexEntry *avformat_index_get_entry_from_timestamp(const AVStream *st,
+ int64_t wanted_timestamp,
+ int flags)
+{
+ int idx = ff_index_search_timestamp(st->internal->index_entries,
+ st->internal->nb_index_entries,
+ wanted_timestamp, flags);
+
+ if (idx < 0)
+ return NULL;
+
+ return &st->internal->index_entries[idx];
+}
+
static int64_t ff_read_timestamp(AVFormatContext *s, int stream_index, int64_t *ppos, int64_t pos_limit,
int64_t (*read_timestamp)(struct AVFormatContext *, int , int64_t *, int64_t ))
{
}
/* check if the caller has overridden the codec id */
-#if FF_API_LAVF_AVCTX
-FF_DISABLE_DEPRECATION_WARNINGS
- if (st->codec->codec_id != st->internal->orig_codec_id) {
- st->codecpar->codec_id = st->codec->codec_id;
- st->codecpar->codec_type = st->codec->codec_type;
- st->internal->orig_codec_id = st->codec->codec_id;
- }
-FF_ENABLE_DEPRECATION_WARNINGS
-#endif
// only for the split stuff
if (!st->parser && !(ic->flags & AVFMT_FLAG_NOPARSE) && st->internal->request_probe <= 0) {
st->parser = av_parser_init(st->codecpar->codec_id);
if (ic->codec_whitelist)
av_dict_set(options ? &options[i] : &thread_opt, "codec_whitelist", ic->codec_whitelist, 0);
- /* Ensure that subtitle_header is properly set. */
- if (st->codecpar->codec_type == AVMEDIA_TYPE_SUBTITLE
- && codec && !avctx->codec) {
- if (avcodec_open2(avctx, codec, options ? &options[i] : &thread_opt) < 0)
- av_log(ic, AV_LOG_WARNING,
- "Failed to open codec in %s\n",__FUNCTION__);
- }
-
// Try to just open decoders, in case this is enough to get parameters.
- if (!has_codec_parameters(st, NULL) && st->internal->request_probe <= 0) {
+ // Also ensure that subtitle_header is properly set.
+ if (!has_codec_parameters(st, NULL) && st->internal->request_probe <= 0 ||
+ st->codecpar->codec_type == AVMEDIA_TYPE_SUBTITLE) {
if (codec && !avctx->codec)
if (avcodec_open2(avctx, codec, options ? &options[i] : &thread_opt) < 0)
av_log(ic, AV_LOG_WARNING,
goto find_stream_info_err;
}
-#if FF_API_LAVF_AVCTX
-FF_DISABLE_DEPRECATION_WARNINGS
- ret = avcodec_parameters_to_context(st->codec, st->codecpar);
- if (ret < 0)
- goto find_stream_info_err;
-
- // The old API (AVStream.codec) "requires" the resolution to be adjusted
- // by the lowres factor.
- if (st->internal->avctx->lowres && st->internal->avctx->width) {
- st->codec->lowres = st->internal->avctx->lowres;
- st->codec->width = st->internal->avctx->width;
- st->codec->height = st->internal->avctx->height;
- }
-
- if (st->codec->codec_tag != MKTAG('t','m','c','d')) {
- st->codec->time_base = st->internal->avctx->time_base;
- st->codec->ticks_per_frame = st->internal->avctx->ticks_per_frame;
- }
- st->codec->framerate = st->avg_frame_rate;
-
- if (st->internal->avctx->subtitle_header) {
- st->codec->subtitle_header = av_malloc(st->internal->avctx->subtitle_header_size);
- if (!st->codec->subtitle_header)
- goto find_stream_info_err;
- st->codec->subtitle_header_size = st->internal->avctx->subtitle_header_size;
- memcpy(st->codec->subtitle_header, st->internal->avctx->subtitle_header,
- st->codec->subtitle_header_size);
- }
-
- // Fields unavailable in AVCodecParameters
- st->codec->coded_width = st->internal->avctx->coded_width;
- st->codec->coded_height = st->internal->avctx->coded_height;
- st->codec->properties = st->internal->avctx->properties;
-FF_ENABLE_DEPRECATION_WARNINGS
-#endif
-
st->internal->avctx_inited = 0;
}
int av_find_best_stream(AVFormatContext *ic, enum AVMediaType type,
int wanted_stream_nb, int related_stream,
- AVCodec **decoder_ret, int flags)
+ const AVCodec **decoder_ret, int flags)
{
int i, nb_streams = ic->nb_streams;
int ret = AVERROR_STREAM_NOT_FOUND;
}
}
if (decoder_ret)
- *decoder_ret = (AVCodec*)best_decoder;
+ *decoder_ret = best_decoder;
return ret;
}
}
}
-#if FF_API_LAVF_FFSERVER
-FF_DISABLE_DEPRECATION_WARNINGS
- av_freep(&dst->recommended_encoder_configuration);
- if (src->recommended_encoder_configuration) {
- const char *conf_str = src->recommended_encoder_configuration;
- dst->recommended_encoder_configuration = av_strdup(conf_str);
- if (!dst->recommended_encoder_configuration)
- return AVERROR(ENOMEM);
- }
-FF_ENABLE_DEPRECATION_WARNINGS
-#endif
-
return 0;
}
av_dict_free(&st->metadata);
avcodec_parameters_free(&st->codecpar);
-#if FF_API_LAVF_AVCTX
-FF_DISABLE_DEPRECATION_WARNINGS
- avcodec_free_context(&st->codec);
-FF_ENABLE_DEPRECATION_WARNINGS
-#endif
av_freep(&st->priv_data);
-#if FF_API_LAVF_FFSERVER
-FF_DISABLE_DEPRECATION_WARNINGS
- av_freep(&st->recommended_encoder_configuration);
-FF_ENABLE_DEPRECATION_WARNINGS
-#endif
av_freep(pst);
}
if (!st)
return NULL;
-#if FF_API_LAVF_AVCTX
-FF_DISABLE_DEPRECATION_WARNINGS
- st->codec = avcodec_alloc_context3(c);
- if (!st->codec) {
- av_free(st);
- return NULL;
- }
-FF_ENABLE_DEPRECATION_WARNINGS
-#endif
-
st->internal = av_mallocz(sizeof(*st->internal));
if (!st->internal)
goto fail;
goto fail;
if (s->iformat) {
-#if FF_API_LAVF_AVCTX
-FF_DISABLE_DEPRECATION_WARNINGS
- /* no default bitrate if decoding */
- st->codec->bit_rate = 0;
-FF_ENABLE_DEPRECATION_WARNINGS
-#endif
-
/* default pts setting is MPEG-like */
avpriv_set_pts_info(st, 33, 1, 90000);
/* we set the current DTS to 0 so that formats without any timestamps
return program;
}
-#if FF_API_CHAPTER_ID_INT
-AVChapter *avpriv_new_chapter(AVFormatContext *s, int id, AVRational time_base,
-#else
AVChapter *avpriv_new_chapter(AVFormatContext *s, int64_t id, AVRational time_base,
-#endif
int64_t start, int64_t end, const char *title)
{
AVChapter *chapter = NULL;
return;
}
s->time_base = new_tb;
-#if FF_API_LAVF_AVCTX
-FF_DISABLE_DEPRECATION_WARNINGS
- s->codec->pkt_timebase = new_tb;
-FF_ENABLE_DEPRECATION_WARNINGS
-#endif
s->internal->avctx->pkt_timebase = new_tb;
s->pts_wrap_bits = pts_wrap_bits;
}
if (*spec && *spec++ != ':') /* If we are not at the end, then another specifier must follow. */
return AVERROR(EINVAL);
-#if FF_API_LAVF_AVCTX
-FF_DISABLE_DEPRECATION_WARNINGS
- if (type != st->codecpar->codec_type
- && (st->codecpar->codec_type != AVMEDIA_TYPE_UNKNOWN || st->codec->codec_type != type))
- match = 0;
- FF_ENABLE_DEPRECATION_WARNINGS
-#else
if (type != st->codecpar->codec_type)
match = 0;
-#endif
if (nopic && (st->disposition & AV_DISPOSITION_ATTACHED_PIC))
match = 0;
} else if (*spec == 'p' && *(spec + 1) == ':') {
return match && ret;
} else if (*spec == 'u' && *(spec + 1) == '\0') {
AVCodecParameters *par = st->codecpar;
-#if FF_API_LAVF_AVCTX
-FF_DISABLE_DEPRECATION_WARNINGS
- AVCodecContext *codec = st->codec;
-FF_ENABLE_DEPRECATION_WARNINGS
-#endif
int val;
switch (par->codec_type) {
case AVMEDIA_TYPE_AUDIO:
val = par->sample_rate && par->channels;
-#if FF_API_LAVF_AVCTX
- val = val || (codec->sample_rate && codec->channels);
-#endif
- if (par->format == AV_SAMPLE_FMT_NONE
-#if FF_API_LAVF_AVCTX
- && codec->sample_fmt == AV_SAMPLE_FMT_NONE
-#endif
- )
+ if (par->format == AV_SAMPLE_FMT_NONE)
return 0;
break;
case AVMEDIA_TYPE_VIDEO:
val = par->width && par->height;
-#if FF_API_LAVF_AVCTX
- val = val || (codec->width && codec->height);
-#endif
- if (par->format == AV_PIX_FMT_NONE
-#if FF_API_LAVF_AVCTX
- && codec->pix_fmt == AV_PIX_FMT_NONE
-#endif
- )
+ if (par->format == AV_PIX_FMT_NONE)
return 0;
break;
case AVMEDIA_TYPE_UNKNOWN:
val = 1;
break;
}
-#if FF_API_LAVF_AVCTX
- return match && ((par->codec_id != AV_CODEC_ID_NONE || codec->codec_id != AV_CODEC_ID_NONE) && val != 0);
-#else
return match && (par->codec_id != AV_CODEC_ID_NONE && val != 0);
-#endif
} else {
return AVERROR(EINVAL);
}
}
uint8_t *av_stream_get_side_data(const AVStream *st,
- enum AVPacketSideDataType type, buffer_size_t *size)
+ enum AVPacketSideDataType type, size_t *size)
{
int i;
}
uint8_t *av_stream_new_side_data(AVStream *st, enum AVPacketSideDataType type,
- buffer_size_t size)
+ size_t size)
{
int ret;
uint8_t *data = av_malloc(size);
return 1;
}
-#if FF_API_OLD_BSF
-FF_DISABLE_DEPRECATION_WARNINGS
-int av_apply_bitstream_filters(AVCodecContext *codec, AVPacket *pkt,
- AVBitStreamFilterContext *bsfc)
-{
- int ret = 0;
- while (bsfc) {
- AVPacket new_pkt = *pkt;
- int a = av_bitstream_filter_filter(bsfc, codec, NULL,
- &new_pkt.data, &new_pkt.size,
- pkt->data, pkt->size,
- pkt->flags & AV_PKT_FLAG_KEY);
- if (a == 0 && new_pkt.size == 0 && new_pkt.side_data_elems == 0) {
- av_packet_unref(pkt);
- memset(pkt, 0, sizeof(*pkt));
- return 0;
- }
- if(a == 0 && new_pkt.data != pkt->data) {
- uint8_t *t = av_malloc(new_pkt.size + AV_INPUT_BUFFER_PADDING_SIZE); //the new should be a subset of the old so cannot overflow
- if (t) {
- memcpy(t, new_pkt.data, new_pkt.size);
- memset(t + new_pkt.size, 0, AV_INPUT_BUFFER_PADDING_SIZE);
- new_pkt.data = t;
- new_pkt.buf = NULL;
- a = 1;
- } else {
- a = AVERROR(ENOMEM);
- }
- }
- if (a > 0) {
- new_pkt.buf = av_buffer_create(new_pkt.data, new_pkt.size,
- av_buffer_default_free, NULL, 0);
- if (new_pkt.buf) {
- pkt->side_data = NULL;
- pkt->side_data_elems = 0;
- av_packet_unref(pkt);
- } else {
- av_freep(&new_pkt.data);
- a = AVERROR(ENOMEM);
- }
- }
- if (a < 0) {
- av_log(codec, AV_LOG_ERROR,
- "Failed to open bitstream filter %s for stream %d with codec %s",
- bsfc->filter->name, pkt->stream_index,
- codec->codec ? codec->codec->name : "copy");
- ret = a;
- break;
- }
- *pkt = new_pkt;
-
- bsfc = bsfc->next;
- }
- return ret;
-}
-FF_ENABLE_DEPRECATION_WARNINGS
-#endif
-
int ff_format_output_open(AVFormatContext *s, const char *url, AVDictionary **options)
{
if (!s->oformat)
int ff_get_packet_palette(AVFormatContext *s, AVPacket *pkt, int ret, uint32_t *palette)
{
uint8_t *side_data;
- buffer_size_t size;
+ size_t size;
side_data = av_packet_get_side_data(pkt, AV_PKT_DATA_PALETTE, &size);
if (side_data) {
const AVCodecContext *dec_ctx;
AVCodecContext *enc_ctx;
-#if FF_API_LAVF_AVCTX
-FF_DISABLE_DEPRECATION_WARNINGS
- dec_ctx = ist->codec;
- enc_ctx = ost->codec;
-FF_ENABLE_DEPRECATION_WARNINGS
-#else
dec_ctx = ist->internal->avctx;
enc_ctx = ost->internal->avctx;
-#endif
enc_ctx->time_base = ist->time_base;
/*
enc_ctx->time_base = dec_ctx->time_base;
}
- if (ost->avg_frame_rate.num)
- enc_ctx->time_base = av_inv_q(ost->avg_frame_rate);
-
av_reduce(&enc_ctx->time_base.num, &enc_ctx->time_base.den,
enc_ctx->time_base.num, enc_ctx->time_base.den, INT_MAX);
AVRational av_stream_get_codec_timebase(const AVStream *st)
{
// See avformat_transfer_internal_stream_timing_info() TODO.
-#if FF_API_LAVF_AVCTX
-FF_DISABLE_DEPRECATION_WARNINGS
- return st->codec->time_base;
-FF_ENABLE_DEPRECATION_WARNINGS
-#else
return st->internal->avctx->time_base;
-#endif
}
void ff_format_set_url(AVFormatContext *s, char *url)
av_assert0(url);
av_freep(&s->url);
s->url = url;
-#if FF_API_FORMAT_FILENAME
-FF_DISABLE_DEPRECATION_WARNINGS
- av_strlcpy(s->filename, url, sizeof(s->filename));
-FF_ENABLE_DEPRECATION_WARNINGS
-#endif
}
projects / ffmpeg / blobdiff