Merge recently added and still unused play and pause functions.
Originally committed as revision 11273 to svn://svn.ffmpeg.org/ffmpeg/trunk
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79e42311d3
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502bdf6893
@ -192,18 +192,11 @@ void url_set_interrupt_cb(URLInterruptCB *interrupt_cb)
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url_interrupt_cb = interrupt_cb;
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}
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int av_url_read_play(URLContext *h)
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{
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if (!h->prot->url_read_play)
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return AVERROR(ENOSYS);
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return h->prot->url_read_play(h);
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}
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int av_url_read_pause(URLContext *h)
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int av_url_read_pause(URLContext *h, int pause)
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{
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if (!h->prot->url_read_pause)
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return AVERROR(ENOSYS);
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return h->prot->url_read_pause(h);
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return h->prot->url_read_pause(h, pause);
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}
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int av_url_read_seek(URLContext *h,
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@ -82,12 +82,12 @@ void url_set_interrupt_cb(URLInterruptCB *interrupt_cb);
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/* not implemented */
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int url_poll(URLPollEntry *poll_table, int n, int timeout);
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/** Start playing or resume paused playout. Only meaningful if using a network
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* streaming protocol (e.g. MMS). */
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int av_url_read_play(URLContext *h);
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/** Pause playing - only meaningful if using a network streaming protocol
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* (e.g. MMS). */
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int av_url_read_pause(URLContext *h);
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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 av_url_read_pause(URLContext *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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@ -123,8 +123,7 @@ typedef struct URLProtocol {
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offset_t (*url_seek)(URLContext *h, offset_t pos, int whence);
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int (*url_close)(URLContext *h);
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struct URLProtocol *next;
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int (*url_read_play)(URLContext *h);
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int (*url_read_pause)(URLContext *h);
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int (*url_read_pause)(URLContext *h, int pause);
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int (*url_read_seek)(URLContext *h,
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int stream_index, int64_t timestamp, int flags);
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} URLProtocol;
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@ -154,8 +153,7 @@ typedef struct {
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unsigned char *checksum_ptr;
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unsigned long (*update_checksum)(unsigned long checksum, const uint8_t *buf, unsigned int size);
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int error; ///< contains the error code or 0 if no error happened
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int (*read_play)(void *opaque);
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int (*read_pause)(void *opaque);
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int (*read_pause)(void *opaque, int pause);
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int (*read_seek)(void *opaque,
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int stream_index, int64_t timestamp, int flags);
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} ByteIOContext;
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@ -190,8 +188,7 @@ offset_t url_fsize(ByteIOContext *s);
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int url_feof(ByteIOContext *s);
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int url_ferror(ByteIOContext *s);
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int av_url_read_fplay(ByteIOContext *h);
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int av_url_read_fpause(ByteIOContext *h);
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int av_url_read_fpause(ByteIOContext *h, int pause);
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int av_url_read_fseek(ByteIOContext *h,
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int stream_index, int64_t timestamp, int flags);
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@ -55,7 +55,6 @@ int init_put_byte(ByteIOContext *s,
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s->pos = buffer_size;
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s->buf_end = s->buffer + buffer_size;
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}
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s->read_play = NULL;
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s->read_pause = NULL;
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s->read_seek = NULL;
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return 0;
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@ -532,8 +531,7 @@ int url_fdopen(ByteIOContext **s, URLContext *h)
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(*s)->is_streamed = h->is_streamed;
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(*s)->max_packet_size = max_packet_size;
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if(h->prot) {
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(*s)->read_play = (int (*)(void *))h->prot->url_read_play;
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(*s)->read_pause = (int (*)(void *))h->prot->url_read_pause;
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(*s)->read_pause = (int (*)(void *, int))h->prot->url_read_pause;
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(*s)->read_seek = (int (*)(void *, int, int64_t, int))h->prot->url_read_seek;
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}
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return 0;
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@ -641,18 +639,11 @@ int url_fget_max_packet_size(ByteIOContext *s)
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return s->max_packet_size;
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}
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int av_url_read_fplay(ByteIOContext *s)
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{
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if (!s->read_play)
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return AVERROR(ENOSYS);
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return s->read_play(s->opaque);
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}
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int av_url_read_fpause(ByteIOContext *s)
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int av_url_read_fpause(ByteIOContext *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);
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return s->read_pause(s->opaque, pause);
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}
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int av_url_read_fseek(ByteIOContext *s,
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@ -2042,8 +2042,8 @@ int av_read_play(AVFormatContext *s)
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{
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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 && s->pb->read_play)
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return av_url_read_fplay(s->pb);
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if (s->pb && s->pb->read_pause)
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return av_url_read_fpause(s->pb, 0);
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return AVERROR(ENOSYS);
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}
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@ -2052,7 +2052,7 @@ 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 && s->pb->read_pause)
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return av_url_read_fpause(s->pb);
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return av_url_read_fpause(s->pb, 1);
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return AVERROR(ENOSYS);
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}
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