@@ -220,3 +220,19 @@ int ff_bsf_get_packet(AVBSFContext *ctx, AVPacket **pkt)
return 0;
}
+
+int ff_bsf_get_packet_ref(AVBSFContext *ctx, AVPacket *pkt)
+{
+ AVBSFInternal *in = ctx->internal;
+
+ if (in->eof)
+ return AVERROR_EOF;
+
+ if (!ctx->internal->buffer_pkt->data &&
+ !ctx->internal->buffer_pkt->side_data_elems)
+ return AVERROR(EAGAIN);
+
+ av_packet_move_ref(pkt, ctx->internal->buffer_pkt);
+
+ return 0;
+}
@@ -28,6 +28,17 @@
*/
int ff_bsf_get_packet(AVBSFContext *ctx, AVPacket **pkt);
+/**
+ * Called by bitstream filters to get packet for filtering.
+ * The reference to packet is moved to provided packet structure.
+ *
+ * @param ctx pointer to AVBSFContext of filter
+ * @param pkt pointer to packet to move reference to
+ *
+ * @return 0>= on success, negative AVERROR in case of failure
+ */
+int ff_bsf_get_packet_ref(AVBSFContext *ctx, AVPacket *pkt);
+
const AVClass *ff_bsf_child_class_next(const AVClass *prev);
#endif /* AVCODEC_BSF_H */