Merge commit '78791c086bcaf9eb084c27555b31fea8bbb7624a'

[android-x86/external-ffmpeg.git] / libavformat / rdt.c

diff --git a/libavformat/rdt.c b/libavformat/rdt.c
index e799770..68ad814 100644 (file)
--- a/libavformat/rdt.c
+++ b/libavformat/rdt.c
@@ -298,6 +298,9 @@ rdt_parse_packet (AVFormatContext *ctx, PayloadContext *rdt, AVStream *st,
     int seq = 1, res;
     AVIOContext pb;
 
+    if (!rdt->rmctx)
+        return AVERROR(EINVAL);
+
     if (rdt->audio_pkt_cnt == 0) {
         int pos;
 
@@ -521,25 +524,16 @@ ff_real_parse_sdp_a_line (AVFormatContext *s, int stream_index,
         real_parse_asm_rulebook(s, s->streams[stream_index], p);
 }
 
-static PayloadContext *
-rdt_new_context (void)
-{
-    PayloadContext *rdt = av_mallocz(sizeof(PayloadContext));
-    if (!rdt)
-        return NULL;
-
-    rdt->rmctx = avformat_alloc_context();
-    if (!rdt->rmctx)
-        av_freep(&rdt);
 
-    return rdt;
-}
 
-static int
-rdt_init_context (AVFormatContext *s, int st_index, PayloadContext *rdt)
+static av_cold int rdt_init(AVFormatContext *s, int st_index, PayloadContext *rdt)
 {
     int ret;
 
+    rdt->rmctx = avformat_alloc_context();
+    if (!rdt->rmctx)
+        return AVERROR(ENOMEM);
+
     if ((ret = ff_copy_whitelists(rdt->rmctx, s)) < 0)
         return ret;
 
@@ -568,9 +562,9 @@ static RTPDynamicProtocolHandler rdt_ ## n ## _handler = { \
     .enc_name         = s, \
     .codec_type       = t, \
     .codec_id         = AV_CODEC_ID_NONE, \
+    .priv_data_size   = sizeof(PayloadContext), \
+    .init             = rdt_init, \
     .parse_sdp_a_line = rdt_parse_sdp_line, \
-    .alloc            = rdt_new_context, \
-    .init             = rdt_init_context, \
     .free             = rdt_free_context, \
     .parse_packet     = rdt_parse_packet \
 }