riff: add PLV1 fourcc to mpeg4

[ffmpeg] / libavformat / rtsp.h

diff --git a/libavformat/rtsp.h b/libavformat/rtsp.h
index 44240c1d0fa851c9ab36c69b53a270a830eb205a..7a910b06db2fd01256a0329a87076f3084f4d675 100644 (file)
--- a/libavformat/rtsp.h
+++ b/libavformat/rtsp.h
@@ -401,6 +401,12 @@ typedef struct RTSPState {
                                           source address and port. */
 #define RTSP_FLAG_LISTEN      0x2    /**< Wait for incoming connections. */
 #define RTSP_FLAG_CUSTOM_IO   0x4    /**< Do all IO via the AVIOContext. */
+#define RTSP_FLAG_RTCP_TO_SOURCE 0x8 /**< Send RTCP packets to the source
+                                          address of received packets. */
+
+typedef struct RTSPSource {
+    char addr[128]; /**< Source-specific multicast include source IP address (from SDP content) */
+} RTSPSource;
 
 /**
  * Describe a single stream, as identified by a single m= line block in the
@@ -425,6 +431,10 @@ typedef struct RTSPStream {
     //@{
     int sdp_port;             /**< port (from SDP content) */
     struct sockaddr_storage sdp_ip; /**< IP address (from SDP content) */
+    int nb_include_source_addrs; /**< Number of source-specific multicast include source IP addresses (from SDP content) */
+    struct RTSPSource **include_source_addrs; /**< Source-specific multicast include source IP addresses (from SDP content) */
+    int nb_exclude_source_addrs; /**< Number of source-specific multicast exclude source IP addresses (from SDP content) */
+    struct RTSPSource **exclude_source_addrs; /**< Source-specific multicast exclude source IP addresses (from SDP content) */
     int sdp_ttl;              /**< IP Time-To-Live (from SDP content) */
     int sdp_payload_type;     /**< payload type */
     //@}
@@ -577,6 +587,11 @@ int ff_sdp_parse(AVFormatContext *s, const char *content);
 int ff_rtsp_tcp_read_packet(AVFormatContext *s, RTSPStream **prtsp_st,
                             uint8_t *buf, int buf_size);
 
+/**
+ * Send buffered packets over TCP.
+ */
+int ff_rtsp_tcp_write_packet(AVFormatContext *s, RTSPStream *rtsp_st);
+
 /**
  * Receive one packet from the RTSPStreams set up in the AVFormatContext
  * (which should contain a RTSPState struct as priv_data).
@@ -595,7 +610,7 @@ int ff_rtsp_make_setup_request(AVFormatContext *s, const char *host, int port,
  * Undo the effect of ff_rtsp_make_setup_request, close the
  * transport_priv and rtp_handle fields.
  */
-void ff_rtsp_undo_setup(AVFormatContext *s);
+void ff_rtsp_undo_setup(AVFormatContext *s, int send_packets);
 
 /**
  * Open RTSP transport context.