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avio: undeprecate av_url_read_fseek/fpause under nicer names
It seems their replacements won't be ready anytime soon.
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c5e03cebd3
commit
ff1ec0c3f8
@ -1242,7 +1242,7 @@ static int asf_read_seek(AVFormatContext *s, int stream_index, int64_t pts, int
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/* Try using the protocol's read_seek if available */
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if(s->pb) {
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int ret = ffio_read_seek(s->pb, stream_index, pts, flags);
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int ret = avio_seek_time(s->pb, stream_index, pts, flags);
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if(ret >= 0)
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asf_reset_header(s);
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if (ret != AVERROR(ENOSYS))
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@ -617,4 +617,31 @@ int udp_get_file_handle(URLContext *h);
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*/
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const char *avio_enum_protocols(void **opaque, int output);
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/**
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* Pause and resume playing - only meaningful if using a network streaming
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* protocol (e.g. MMS).
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* @param pause 1 for pause, 0 for resume
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*/
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int avio_pause(AVIOContext *h, int pause);
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/**
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* Seek to a given timestamp relative to some component stream.
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* Only meaningful if using a network streaming protocol (e.g. MMS.).
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* @param stream_index The stream index that the timestamp is relative to.
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* If stream_index is (-1) the timestamp should be in AV_TIME_BASE
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* units from the beginning of the presentation.
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* If a stream_index >= 0 is used and the protocol does not support
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* seeking based on component streams, the call will fail with ENOTSUP.
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* @param timestamp timestamp in AVStream.time_base units
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* or if there is no stream specified then in AV_TIME_BASE units.
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* @param flags Optional combination of AVSEEK_FLAG_BACKWARD, AVSEEK_FLAG_BYTE
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* and AVSEEK_FLAG_ANY. The protocol may silently ignore
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* AVSEEK_FLAG_BACKWARD and AVSEEK_FLAG_ANY, but AVSEEK_FLAG_BYTE will
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* fail with ENOTSUP if used and not supported.
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* @return >= 0 on success
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* @see AVInputFormat::read_seek
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*/
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int64_t avio_seek_time(AVIOContext *h, int stream_index,
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int64_t timestamp, int flags);
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#endif /* AVFORMAT_AVIO_H */
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@ -67,32 +67,6 @@ uint64_t ffio_read_varlen(AVIOContext *bc);
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/** @warning must be called before any I/O */
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int ffio_set_buf_size(AVIOContext *s, int buf_size);
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/**
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* Pause and resume playing - only meaningful if using a network streaming
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* protocol (e.g. MMS).
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* @param pause 1 for pause, 0 for resume
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*/
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int ffio_read_pause(AVIOContext *h, int pause);
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/**
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* Seek to a given timestamp relative to some component stream.
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* Only meaningful if using a network streaming protocol (e.g. MMS.).
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* @param stream_index The stream index that the timestamp is relative to.
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* If stream_index is (-1) the timestamp should be in AV_TIME_BASE
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* units from the beginning of the presentation.
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* If a stream_index >= 0 is used and the protocol does not support
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* seeking based on component streams, the call will fail with ENOTSUP.
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* @param timestamp timestamp in AVStream.time_base units
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* or if there is no stream specified then in AV_TIME_BASE units.
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* @param flags Optional combination of AVSEEK_FLAG_BACKWARD, AVSEEK_FLAG_BYTE
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* and AVSEEK_FLAG_ANY. The protocol may silently ignore
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* AVSEEK_FLAG_BACKWARD and AVSEEK_FLAG_ANY, but AVSEEK_FLAG_BYTE will
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* fail with ENOTSUP if used and not supported.
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* @return >= 0 on success
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* @see AVInputFormat::read_seek
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*/
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int64_t ffio_read_seek (AVIOContext *h, int stream_index,
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int64_t timestamp, int flags);
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void ffio_init_checksum(AVIOContext *s,
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unsigned long (*update_checksum)(unsigned long c, const uint8_t *p, unsigned int len),
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unsigned long checksum);
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@ -403,12 +403,12 @@ void put_flush_packet(AVIOContext *s)
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}
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int av_url_read_fpause(AVIOContext *s, int pause)
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{
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return ffio_read_pause(s, pause);
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return avio_pause(s, pause);
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}
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int64_t av_url_read_fseek(AVIOContext *s, int stream_index,
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int64_t timestamp, int flags)
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{
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return ffio_read_seek(s, stream_index, timestamp, flags);
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return avio_seek_time(s, stream_index, timestamp, flags);
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}
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void init_checksum(AVIOContext *s,
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unsigned long (*update_checksum)(unsigned long c, const uint8_t *p, unsigned int len),
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@ -1013,14 +1013,14 @@ int url_fget_max_packet_size(AVIOContext *s)
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}
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#endif
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int ffio_read_pause(AVIOContext *s, int pause)
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int avio_pause(AVIOContext *s, int pause)
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{
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if (!s->read_pause)
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return AVERROR(ENOSYS);
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return s->read_pause(s->opaque, pause);
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}
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int64_t ffio_read_seek(AVIOContext *s, int stream_index,
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int64_t avio_seek_time(AVIOContext *s, int stream_index,
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int64_t timestamp, int flags)
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{
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URLContext *h = s->opaque;
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@ -529,7 +529,7 @@ leave:
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static int flv_read_seek(AVFormatContext *s, int stream_index,
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int64_t ts, int flags)
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{
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return ffio_read_seek(s->pb, stream_index, ts, flags);
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return avio_seek_time(s->pb, stream_index, ts, flags);
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}
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#if 0 /* don't know enough to implement this */
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@ -550,7 +550,7 @@ static int flv_read_seek2(AVFormatContext *s, int stream_index,
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ts = av_rescale_rnd(ts, 1000, AV_TIME_BASE,
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flags & AVSEEK_FLAG_BACKWARD ? AV_ROUND_DOWN : AV_ROUND_UP);
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}
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ret = ffio_read_seek(s->pb, stream_index, ts, flags);
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ret = avio_seek_time(s->pb, stream_index, ts, flags);
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}
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if (ret == AVERROR(ENOSYS))
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@ -2579,7 +2579,7 @@ int av_read_play(AVFormatContext *s)
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if (s->iformat->read_play)
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return s->iformat->read_play(s);
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if (s->pb)
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return ffio_read_pause(s->pb, 0);
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return avio_pause(s->pb, 0);
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return AVERROR(ENOSYS);
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}
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@ -2588,7 +2588,7 @@ int av_read_pause(AVFormatContext *s)
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if (s->iformat->read_pause)
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return s->iformat->read_pause(s);
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if (s->pb)
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return ffio_read_pause(s->pb, 1);
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return avio_pause(s->pb, 1);
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return AVERROR(ENOSYS);
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}
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