avformat/utils: Move av_format_inject_global_side_data to demux_utils.c

This function is only intended for demuxers (as calling it doesn't
have any observable effect for a muxer).

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

1 files changed, 10 insertions, 0 deletions

diff --git a/libavformat/demux_utils.c b/libavformat/demux_utils.c
index cfd6084d54..0ec9f3b2fa 100644
--- a/libavformat/demux_utils.c
+++ b/libavformat/demux_utils.c
@@ -73,3 +73,13 @@ AVChapter *avpriv_new_chapter(AVFormatContext *s, int64_t id, AVRational time_ba
 
     return chapter;
 }
+
+void av_format_inject_global_side_data(AVFormatContext *s)
+{
+    FFFormatContext *const si = ffformatcontext(s);
+    si->inject_global_side_data = 1;
+    for (unsigned i = 0; i < s->nb_streams; i++) {
+        AVStream *st = s->streams[i];
+        ffstream(st)->inject_global_side_data = 1;
+    }
+}