vsrc_buffer: document av_vsrc_buffer_add_video_buffer_ref()

14 years ago · c78a85adf4
parent c000a9f783
commit c78a85adf4
1 changed files with 8 additions and 1 deletions
--- a/libavfilter/vsrc_buffer.h
+++ b/libavfilter/vsrc_buffer.h
@ -29,6 +29,13 @@

 #include "avfilter.h"

-int av_vsrc_buffer_add_video_buffer_ref(AVFilterContext *buffer_filter, AVFilterBufferRef *picref);
+/**
+ * Add video buffer data in picref to buffer_src.
+ *
+ * @param buffer_src pointer to a buffer source context
+ * @return >= 0 in case of success, a negative AVERROR code in case of
+ * failure
+ */
+int av_vsrc_buffer_add_video_buffer_ref(AVFilterContext *buffer_src, AVFilterBufferRef *picref);

 #endif /* AVFILTER_VSRC_BUFFER_H */