ppc: Move vec_unaligned_load macro to util_altivec

[ffmpeg] / libavformat / rtspenc.c

diff --git a/libavformat/rtspenc.c b/libavformat/rtspenc.c
index b4b26204f9ea34f972a2f8bf618291b2c2045f32..8a334ec49b46174920d122e1aa9d2654c3038bd1 100644 (file)
--- a/libavformat/rtspenc.c
+++ b/libavformat/rtspenc.c
@@ -21,7 +21,6 @@
 
 #include "avformat.h"
 
-#include <sys/time.h>
 #if HAVE_POLL_H
 #include <poll.h>
 #endif
@@ -32,10 +31,18 @@
 #include "avio_internal.h"
 #include "libavutil/intreadwrite.h"
 #include "libavutil/avstring.h"
+#include "libavutil/time.h"
 #include "url.h"
 
 #define SDP_MAX_SIZE 16384
 
+static const AVClass rtsp_muxer_class = {
+    .class_name = "RTSP muxer",
+    .item_name  = av_default_item_name,
+    .option     = ff_rtsp_options,
+    .version    = LIBAVUTIL_VERSION_INT,
+};
+
 int ff_rtsp_setup_output_streams(AVFormatContext *s, const char *addr)
 {
     RTSPState *rt = s->priv_data;
@@ -66,7 +73,7 @@ int ff_rtsp_setup_output_streams(AVFormatContext *s, const char *addr)
     ff_url_join(sdp_ctx.filename, sizeof(sdp_ctx.filename),
                 "rtsp", NULL, addr, -1, NULL);
     ctx_array[0] = &sdp_ctx;
-    if (avf_sdp_create(ctx_array, 1, sdp, SDP_MAX_SIZE)) {
+    if (av_sdp_create(ctx_array, 1, sdp, SDP_MAX_SIZE)) {
         av_free(sdp);
         return AVERROR_INVALIDDATA;
     }
@@ -129,7 +136,7 @@ static int rtsp_write_header(AVFormatContext *s)
     return 0;
 }
 
-static int tcp_write_packet(AVFormatContext *s, RTSPStream *rtsp_st)
+int ff_rtsp_tcp_write_packet(AVFormatContext *s, RTSPStream *rtsp_st)
 {
     RTSPState *rt = s->priv_data;
     AVFormatContext *rtpctx = rtsp_st->transport_priv;
@@ -138,6 +145,7 @@ static int tcp_write_packet(AVFormatContext *s, RTSPStream *rtsp_st)
     uint8_t *interleave_header, *interleaved_packet;
 
     size = avio_close_dyn_buf(rtpctx->pb, &buf);
+    rtpctx->pb = NULL;
     ptr = buf;
     while (size > 4) {
         uint32_t packet_len = AV_RB32(ptr);
@@ -152,7 +160,7 @@ static int tcp_write_packet(AVFormatContext *s, RTSPStream *rtsp_st)
         size -= 4;
         if (packet_len > size || packet_len < 2)
             break;
-        if (ptr[1] >= RTCP_SR && ptr[1] <= RTCP_APP)
+        if (RTP_PT_IS_RTCP(ptr[1]))
             id = rtsp_st->interleaved_max; /* RTCP */
         else
             id = rtsp_st->interleaved_min; /* RTP */
@@ -164,8 +172,7 @@ static int tcp_write_packet(AVFormatContext *s, RTSPStream *rtsp_st)
         size -= packet_len;
     }
     av_free(buf);
-    ffio_open_dyn_packet_buf(&rtpctx->pb, RTSP_TCP_MAX_PACKET_SIZE);
-    return 0;
+    return ffio_open_dyn_packet_buf(&rtpctx->pb, RTSP_TCP_MAX_PACKET_SIZE);
 }
 
 static int rtsp_write_packet(AVFormatContext *s, AVPacket *pkt)
@@ -173,7 +180,7 @@ static int rtsp_write_packet(AVFormatContext *s, AVPacket *pkt)
     RTSPState *rt = s->priv_data;
     RTSPStream *rtsp_st;
     int n;
-    struct pollfd p = {url_get_file_handle(rt->rtsp_hd), POLLIN, 0};
+    struct pollfd p = {ffurl_get_file_handle(rt->rtsp_hd), POLLIN, 0};
     AVFormatContext *rtpctx;
     int ret;
 
@@ -210,7 +217,7 @@ static int rtsp_write_packet(AVFormatContext *s, AVPacket *pkt)
      * packets, so we need to send them out on the TCP connection separately.
      */
     if (!ret && rt->lower_transport == RTSP_LOWER_TRANSPORT_TCP)
-        ret = tcp_write_packet(s, rtsp_st);
+        ret = ff_rtsp_tcp_write_packet(s, rtsp_st);
     return ret;
 }
 
@@ -218,6 +225,11 @@ static int rtsp_write_close(AVFormatContext *s)
 {
     RTSPState *rt = s->priv_data;
 
+    // If we want to send RTCP_BYE packets, these are sent by av_write_trailer.
+    // Thus call this on all streams before doing the teardown. This is
+    // done within ff_rtsp_undo_setup.
+    ff_rtsp_undo_setup(s, 1);
+
     ff_rtsp_send_cmd_async(s, "TEARDOWN", rt->control_uri, NULL);
 
     ff_rtsp_close_streams(s);
@@ -227,16 +239,14 @@ static int rtsp_write_close(AVFormatContext *s)
 }
 
 AVOutputFormat ff_rtsp_muxer = {
-    "rtsp",
-    NULL_IF_CONFIG_SMALL("RTSP output format"),
-    NULL,
-    NULL,
-    sizeof(RTSPState),
-    CODEC_ID_AAC,
-    CODEC_ID_MPEG4,
-    rtsp_write_header,
-    rtsp_write_packet,
-    rtsp_write_close,
-    .flags = AVFMT_NOFILE | AVFMT_GLOBALHEADER,
+    .name              = "rtsp",
+    .long_name         = NULL_IF_CONFIG_SMALL("RTSP output"),
+    .priv_data_size    = sizeof(RTSPState),
+    .audio_codec       = AV_CODEC_ID_AAC,
+    .video_codec       = AV_CODEC_ID_MPEG4,
+    .write_header      = rtsp_write_header,
+    .write_packet      = rtsp_write_packet,
+    .write_trailer     = rtsp_write_close,
+    .flags             = AVFMT_NOFILE | AVFMT_GLOBALHEADER,
+    .priv_class        = &rtsp_muxer_class,
 };
-