[FFmpeg-devel] [PATCH] lavu/samplefmt: add note regarding buf validity in av_samples_fill_arrays() doxy

[Stefano Sabatini]

---
 libavutil/samplefmt.h |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/libavutil/samplefmt.h b/libavutil/samplefmt.h
index dcc5a73..e33a42a 100644
--- a/libavutil/samplefmt.h
+++ b/libavutil/samplefmt.h
@@ -169,6 +169,10 @@ int av_samples_get_buffer_size(int *linesize, int nb_channels, int nb_samples,
  * channel's data buffer for planar layout, or to the aligned size of the
  * buffer for all channels for packed layout.
  *
+ * The buffer in buf must be big enough to contain all the samples
+ * (use av_samples_get_buffer_size() to compute its minimum size),
+ * otherwise the audio_data pointers will point to invalid data.
+ *
  * @see enum AVSampleFormat
  * The documentation for AVSampleFormat describes the data layout.
  *
-- 
1.7.5.4