Merge remote-tracking branch 'qatar/master'

[ffmpeg] / libavfilter / buffersink.h

diff --git a/libavfilter/buffersink.h b/libavfilter/buffersink.h
index 93302e83c966e0234694afdfbc469dfa07d635c7..808c0c7aad4de5881c359f39d1241feb47c70683 100644 (file)
--- a/libavfilter/buffersink.h
+++ b/libavfilter/buffersink.h
@@ -46,9 +46,6 @@ AVBufferSinkParams *av_buffersink_params_alloc(void);
 typedef struct {
     const enum AVSampleFormat *sample_fmts; ///< list of allowed sample formats, terminated by AV_SAMPLE_FMT_NONE
     const int64_t *channel_layouts;         ///< list of allowed channel layouts, terminated by -1
-#if FF_API_PACKING
-    const int *packing_fmts;                ///< list of allowed packing formats
-#endif
 } AVABufferSinkParams;
 
 /**
@@ -58,6 +55,15 @@ typedef struct {
  */
 AVABufferSinkParams *av_abuffersink_params_alloc(void);
 
+/**
+ * Set the frame size for an audio buffer sink.
+ *
+ * All calls to av_buffersink_get_buffer_ref will return a buffer with
+ * exactly the specified number of samples, or AVERROR(EAGAIN) if there is
+ * not enough. The last buffer at EOF will be padded with 0.
+ */
+void av_buffersink_set_frame_size(AVFilterContext *ctx, unsigned frame_size);
+
 /**
  * Tell av_buffersink_get_buffer_ref() to read video/samples buffer
  * reference, but not remove it from the buffer. This is useful if you
@@ -91,6 +97,16 @@ int av_buffersink_get_buffer_ref(AVFilterContext *buffer_sink,
  */
 int av_buffersink_poll_frame(AVFilterContext *ctx);
 
+/**
+ * Get the frame rate of the input.
+ */
+AVRational av_buffersink_get_frame_rate(AVFilterContext *ctx);
+
+/**
+ * @defgroup libav_api Libav API
+ * @{
+ */
+
 /**
  * Get a buffer with filtered data from sink and put it in buf.
  *
@@ -125,8 +141,7 @@ int av_buffersink_read_samples(AVFilterContext *ctx, AVFilterBufferRef **buf,
                                int nb_samples);
 
 /**
- * Get the frame rate of the input.
+ * @}
  */
-AVRational av_buffersink_get_frame_rate(AVFilterContext *ctx);
 
 #endif /* AVFILTER_BUFFERSINK_H */