+
+static int av_write_uncoded_frame_internal(AVFormatContext *s, int stream_index,
+ AVFrame *frame, int interleaved)
+{
+ AVPacket pkt, *pktp;
+
+ av_assert0(s->oformat);
+ if (!s->oformat->write_uncoded_frame)
+ return AVERROR(ENOSYS);
+
+ if (!frame) {
+ pktp = NULL;
+ } else {
+ pktp = &pkt;
+ av_init_packet(&pkt);
+ pkt.data = (void *)frame;
+ pkt.size = UNCODED_FRAME_PACKET_SIZE;
+ pkt.pts =
+ pkt.dts = frame->pts;
+ pkt.duration = av_frame_get_pkt_duration(frame);
+ pkt.stream_index = stream_index;
+ pkt.flags |= AV_PKT_FLAG_UNCODED_FRAME;
+ }
+
+ return interleaved ? av_interleaved_write_frame(s, pktp) :
+ av_write_frame(s, pktp);
+}
+
+int av_write_uncoded_frame(AVFormatContext *s, int stream_index,
+ AVFrame *frame)
+{
+ return av_write_uncoded_frame_internal(s, stream_index, frame, 0);
+}
+
+int av_interleaved_write_uncoded_frame(AVFormatContext *s, int stream_index,
+ AVFrame *frame)
+{
+ return av_write_uncoded_frame_internal(s, stream_index, frame, 1);
+}
+
+int av_write_uncoded_frame_query(AVFormatContext *s, int stream_index)
+{
+ av_assert0(s->oformat);
+ if (!s->oformat->write_uncoded_frame)
+ return AVERROR(ENOSYS);
+ return s->oformat->write_uncoded_frame(s, stream_index, NULL,
+ AV_WRITE_UNCODED_FRAME_QUERY);
+}