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rtsp/sdp: Move code into correct ifdefs
This makes the code dependencies correct. Previously, the SDP demuxer wasn't buildable on its own. This also reverts rev 25343. Originally committed as revision 25354 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Martin Storsjö
parent
eb99f179fa
commit
5fe8021a6a
@ -1645,35 +1645,6 @@ redirect:
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}
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#endif /* CONFIG_RTSP_DEMUXER || CONFIG_RTSP_MUXER */
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#if CONFIG_RTSP_DEMUXER
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static int rtsp_read_header(AVFormatContext *s,
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AVFormatParameters *ap)
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{
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RTSPState *rt = s->priv_data;
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int ret;
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ret = ff_rtsp_connect(s);
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if (ret)
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return ret;
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rt->real_setup_cache = av_mallocz(2 * s->nb_streams * sizeof(*rt->real_setup_cache));
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if (!rt->real_setup_cache)
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return AVERROR(ENOMEM);
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rt->real_setup = rt->real_setup_cache + s->nb_streams * sizeof(*rt->real_setup);
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if (ap->initial_pause) {
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/* do not start immediately */
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} else {
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if (rtsp_read_play(s) < 0) {
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ff_rtsp_close_streams(s);
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ff_rtsp_close_connections(s);
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return AVERROR_INVALIDDATA;
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}
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}
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return 0;
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}
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static int udp_read_packet(AVFormatContext *s, RTSPStream **prtsp_st,
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uint8_t *buf, int buf_size, int64_t wait_end)
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{
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@ -1726,6 +1697,7 @@ static int udp_read_packet(AVFormatContext *s, RTSPStream **prtsp_st,
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}
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}
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}
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#if CONFIG_RTSP_DEMUXER
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if (tcp_fd != -1 && FD_ISSET(tcp_fd, &rfds)) {
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RTSPMessageHeader reply;
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@ -1736,6 +1708,7 @@ static int udp_read_packet(AVFormatContext *s, RTSPStream **prtsp_st,
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if (rt->state != RTSP_STATE_STREAMING)
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return 0;
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}
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#endif
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} else if (n == 0 && ++timeout_cnt >= MAX_TIMEOUTS) {
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return FF_NETERROR(ETIMEDOUT);
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} else if (n < 0 && errno != EINTR)
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@ -1744,58 +1717,7 @@ static int udp_read_packet(AVFormatContext *s, RTSPStream **prtsp_st,
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}
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static int tcp_read_packet(AVFormatContext *s, RTSPStream **prtsp_st,
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uint8_t *buf, int buf_size)
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{
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RTSPState *rt = s->priv_data;
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int id, len, i, ret;
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RTSPStream *rtsp_st;
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#ifdef DEBUG_RTP_TCP
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dprintf(s, "tcp_read_packet:\n");
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#endif
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redo:
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for (;;) {
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RTSPMessageHeader reply;
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ret = ff_rtsp_read_reply(s, &reply, NULL, 1);
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if (ret < 0)
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return ret;
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if (ret == 1) /* received '$' */
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break;
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/* XXX: parse message */
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if (rt->state != RTSP_STATE_STREAMING)
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return 0;
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}
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ret = url_read_complete(rt->rtsp_hd, buf, 3);
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if (ret != 3)
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return -1;
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id = buf[0];
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len = AV_RB16(buf + 1);
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#ifdef DEBUG_RTP_TCP
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dprintf(s, "id=%d len=%d\n", id, len);
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#endif
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if (len > buf_size || len < 12)
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goto redo;
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/* get the data */
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ret = url_read_complete(rt->rtsp_hd, buf, len);
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if (ret != len)
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return -1;
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if (rt->transport == RTSP_TRANSPORT_RDT &&
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ff_rdt_parse_header(buf, len, &id, NULL, NULL, NULL, NULL) < 0)
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return -1;
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/* find the matching stream */
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for (i = 0; i < rt->nb_rtsp_streams; i++) {
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rtsp_st = rt->rtsp_streams[i];
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if (id >= rtsp_st->interleaved_min &&
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id <= rtsp_st->interleaved_max)
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goto found;
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}
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goto redo;
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found:
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*prtsp_st = rtsp_st;
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return len;
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}
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uint8_t *buf, int buf_size);
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static int rtsp_fetch_packet(AVFormatContext *s, AVPacket *pkt)
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{
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@ -1848,9 +1770,11 @@ static int rtsp_fetch_packet(AVFormatContext *s, AVPacket *pkt)
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switch(rt->lower_transport) {
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default:
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#if CONFIG_RTSP_DEMUXER
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case RTSP_LOWER_TRANSPORT_TCP:
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len = tcp_read_packet(s, &rtsp_st, rt->recvbuf, RECVBUF_SIZE);
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break;
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#endif
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case RTSP_LOWER_TRANSPORT_UDP:
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case RTSP_LOWER_TRANSPORT_UDP_MULTICAST:
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len = udp_read_packet(s, &rtsp_st, rt->recvbuf, RECVBUF_SIZE, wait_end);
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@ -1910,6 +1834,88 @@ end:
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return ret;
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}
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#if CONFIG_RTSP_DEMUXER
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static int rtsp_read_header(AVFormatContext *s,
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AVFormatParameters *ap)
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{
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RTSPState *rt = s->priv_data;
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int ret;
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ret = ff_rtsp_connect(s);
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if (ret)
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return ret;
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rt->real_setup_cache = av_mallocz(2 * s->nb_streams * sizeof(*rt->real_setup_cache));
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if (!rt->real_setup_cache)
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return AVERROR(ENOMEM);
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rt->real_setup = rt->real_setup_cache + s->nb_streams * sizeof(*rt->real_setup);
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if (ap->initial_pause) {
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/* do not start immediately */
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} else {
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if (rtsp_read_play(s) < 0) {
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ff_rtsp_close_streams(s);
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ff_rtsp_close_connections(s);
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return AVERROR_INVALIDDATA;
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}
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}
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return 0;
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}
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static int tcp_read_packet(AVFormatContext *s, RTSPStream **prtsp_st,
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uint8_t *buf, int buf_size)
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{
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RTSPState *rt = s->priv_data;
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int id, len, i, ret;
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RTSPStream *rtsp_st;
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#ifdef DEBUG_RTP_TCP
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dprintf(s, "tcp_read_packet:\n");
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#endif
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redo:
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for (;;) {
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RTSPMessageHeader reply;
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ret = ff_rtsp_read_reply(s, &reply, NULL, 1);
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if (ret < 0)
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return ret;
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if (ret == 1) /* received '$' */
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break;
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/* XXX: parse message */
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if (rt->state != RTSP_STATE_STREAMING)
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return 0;
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}
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ret = url_read_complete(rt->rtsp_hd, buf, 3);
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if (ret != 3)
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return -1;
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id = buf[0];
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len = AV_RB16(buf + 1);
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#ifdef DEBUG_RTP_TCP
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dprintf(s, "id=%d len=%d\n", id, len);
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#endif
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if (len > buf_size || len < 12)
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goto redo;
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/* get the data */
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ret = url_read_complete(rt->rtsp_hd, buf, len);
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if (ret != len)
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return -1;
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if (rt->transport == RTSP_TRANSPORT_RDT &&
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ff_rdt_parse_header(buf, len, &id, NULL, NULL, NULL, NULL) < 0)
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return -1;
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/* find the matching stream */
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for (i = 0; i < rt->nb_rtsp_streams; i++) {
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rtsp_st = rt->rtsp_streams[i];
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if (id >= rtsp_st->interleaved_min &&
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id <= rtsp_st->interleaved_max)
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goto found;
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}
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goto redo;
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found:
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*prtsp_st = rtsp_st;
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return len;
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}
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static int rtsp_read_packet(AVFormatContext *s, AVPacket *pkt)
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{
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RTSPState *rt = s->priv_data;
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