buffersrc: add av_buffersrc_write_frame().

It's the same as av_vsrc_buffer_add_frame(), except it doesn't take pts
or pixel_aspect parameters. Those are read from AVFrame.

Deprecate av_vsrc_buffer_add_frame().

1 files changed, 11 insertions, 0 deletions

diff --git a/libavfilter/buffersrc.h b/libavfilter/buffersrc.h
index 918a54faee..ca82a75df8 100644
--- a/libavfilter/buffersrc.h
+++ b/libavfilter/buffersrc.h
@@ -36,4 +36,15 @@
  */
 int av_buffersrc_buffer(AVFilterContext *s, AVFilterBufferRef *buf);
 
+/**
+ * Add a frame to the buffer source.
+ *
+ * @param s an instance of the buffersrc filter.
+ * @param frame frame to be added.
+ *
+ * @warning frame data will be memcpy()ed, which may be a big performance
+ *          hit. Use av_buffersrc_buffer() to avoid copying the data.
+ */
+int av_buffersrc_write_frame(AVFilterContext *s, AVFrame *frame);
+
 #endif /* AVFILTER_BUFFERSRC_H */