prores: Extend the padding check to 16bit

[ffmpeg] / libavfilter / buffersink.h

diff --git a/libavfilter/buffersink.h b/libavfilter/buffersink.h
index e358ac34129fbab83eef8ffa70a01d567e505e27..83a8bd947137eee1afebd11d21be670ae5e5a7c7 100644 (file)
--- a/libavfilter/buffersink.h
+++ b/libavfilter/buffersink.h
@@ -21,11 +21,19 @@
 
 /**
  * @file
+ * @ingroup lavfi_buffersink
  * memory buffer sink API
  */
 
 #include "avfilter.h"
 
+/**
+ * @defgroup lavfi_buffersink Buffer sink API
+ * @ingroup lavfi
+ * @{
+ */
+
+#if FF_API_AVFILTERBUFFER
 /**
  * Get a buffer with filtered data from sink and put it in buf.
  *
@@ -38,6 +46,7 @@
  * @return >= 0 in case of success, a negative AVERROR code in case of
  *         failure.
  */
+attribute_deprecated
 int av_buffersink_read(AVFilterContext *ctx, AVFilterBufferRef **buf);
 
 /**
@@ -56,7 +65,48 @@ int av_buffersink_read(AVFilterContext *ctx, AVFilterBufferRef **buf);
  * @warning do not mix this function with av_buffersink_read(). Use only one or
  * the other with a single sink, not both.
  */
+attribute_deprecated
 int av_buffersink_read_samples(AVFilterContext *ctx, AVFilterBufferRef **buf,
                                int nb_samples);
+#endif
+
+/**
+ * Get a frame with filtered data from sink and put it in frame.
+ *
+ * @param ctx pointer to a context of a buffersink or abuffersink AVFilter.
+ * @param frame pointer to an allocated frame that will be filled with data.
+ *              The data must be freed using av_frame_unref() / av_frame_free()
+ *
+ * @return
+ *         - >= 0 if a frame was successfully returned.
+ *         - AVERROR(EAGAIN) if no frames are available at this point; more
+ *           input frames must be added to the filtergraph to get more output.
+ *         - AVERROR_EOF if there will be no more output frames on this sink.
+ *         - A different negative AVERROR code in other failure cases.
+ */
+int av_buffersink_get_frame(AVFilterContext *ctx, AVFrame *frame);
+
+/**
+ * Same as av_buffersink_get_frame(), but with the ability to specify the number
+ * of samples read. This function is less efficient than
+ * av_buffersink_get_frame(), because it copies the data around.
+ *
+ * @param ctx pointer to a context of the abuffersink AVFilter.
+ * @param frame pointer to an allocated frame that will be filled with data.
+ *              The data must be freed using av_frame_unref() / av_frame_free()
+ *              frame will contain exactly nb_samples audio samples, except at
+ *              the end of stream, when it can contain less than nb_samples.
+ *
+ * @return The return codes have the same meaning as for
+ *         av_buffersink_get_samples().
+ *
+ * @warning do not mix this function with av_buffersink_get_frame(). Use only one or
+ * the other with a single sink, not both.
+ */
+int av_buffersink_get_samples(AVFilterContext *ctx, AVFrame *frame, int nb_samples);
+
+/**
+ * @}
+ */
 
 #endif /* AVFILTER_BUFFERSINK_H */