@@ -29,8 +29,9 @@

 #if FF_API_AVFILTERBUFFER

 /**

- * Add a buffer to the filtergraph s.

+ * Add a buffer to a filtergraph.

  *

+ * @param ctx an instance of the buffersrc filter

  * @param buf buffer containing frame data to be passed down the filtergraph.

  * This function will take ownership of buf, the user must not free it.

  * A NULL buf signals EOF -- i.e. no more frames will be sent to this filter.

@@ -38,25 +39,25 @@

  * @deprecated use av_buffersrc_write_frame() or av_buffersrc_add_frame()

  */

 attribute_deprecated

-int av_buffersrc_buffer(AVFilterContext *s, AVFilterBufferRef *buf);

+int av_buffersrc_buffer(AVFilterContext *ctx, AVFilterBufferRef *buf);

 #endif

 /**

  * Add a frame to the buffer source.

  *

- * @param s an instance of the buffersrc filter.

+ * @param ctx   an instance of the buffersrc filter

  * @param frame frame to be added. If the frame is reference counted, this

  * function will make a new reference to it. Otherwise the frame data will be

  * copied.

  *

  * @return 0 on success, a negative AVERROR on error

  */

-int av_buffersrc_write_frame(AVFilterContext *s, const AVFrame *frame);

+int av_buffersrc_write_frame(AVFilterContext *ctx, const AVFrame *frame);

 /**

  * Add a frame to the buffer source.

  *

- * @param s an instance of the buffersrc filter.

+ * @param ctx   an instance of the buffersrc filter

  * @param frame frame to be added. If the frame is reference counted, this

  * function will take ownership of the reference(s) and reset the frame.

  * Otherwise the frame data will be copied. If this function returns an error,