avformat: Avoid allocation for AVStreamInternal

Do this by allocating AVStream together with the data that is
currently in AVStreamInternal; or rather: Put AVStream at the
beginning of a new structure called FFStream (which encompasses
more than just the internal fields and is a proper context in its own
right, hence the name) and remove AVStreamInternal altogether.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/libavformat/rdt.c b/libavformat/rdt.c
index a015acb690..2fa3c2d266 100644
--- a/libavformat/rdt.c
+++ b/libavformat/rdt.c
@@ -416,7 +416,7 @@ rdt_parse_sdp_line (AVFormatContext *s, int st_index,
     if (av_strstart(p, "OpaqueData:buffer;", &p)) {
         rdt->mlti_data = rdt_parse_b64buf(&rdt->mlti_data_size, p);
     } else if (av_strstart(p, "StartTime:integer;", &p))
-        stream->internal->first_dts = atoi(p);
+        ffstream(stream)->first_dts = atoi(p);
     else if (av_strstart(p, "ASMRuleBook:string;", &p)) {
         int n, first = -1;
 
@@ -466,7 +466,7 @@ add_dstream(AVFormatContext *s, AVStream *orig_st)
         return NULL;
     st->id = orig_st->id;
     st->codecpar->codec_type = orig_st->codecpar->codec_type;
-    st->internal->first_dts         = orig_st->internal->first_dts;
+    ffstream(st)->first_dts  = ffstream(orig_st)->first_dts;
 
     return st;
 }