---
This allows to retrieve side_data before encoding, where usually AVFrame* is
const.
The AVFrame is not modified by this function so it can safely be readonly.
libavutil/frame.c | 2 +-
libavutil/frame.h | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/libavutil/frame.c b/libavutil/frame.c
index cf60eb3..098bbed 100644
--- a/libavutil/frame.c
+++ b/libavutil/frame.c
@@ -465,7 +465,7 @@ AVFrameSideData *av_frame_new_side_data(AVFrame *frame,
return ret;
}
-AVFrameSideData *av_frame_get_side_data(AVFrame *frame,
+AVFrameSideData *av_frame_get_side_data(const AVFrame *frame,
enum AVFrameSideDataType type)
{
int i;
diff --git a/libavutil/frame.h b/libavutil/frame.h
index 708b80d..4270f6b 100644
--- a/libavutil/frame.h
+++ b/libavutil/frame.h
@@ -489,7 +489,7 @@ AVFrameSideData *av_frame_new_side_data(AVFrame *frame,
* @return a pointer to the side data of a given type on success, NULL if there
* is no side data with such type in this frame.
*/
-AVFrameSideData *av_frame_get_side_data(AVFrame *frame,
+AVFrameSideData *av_frame_get_side_data(const AVFrame *frame,
enum AVFrameSideDataType type);
#endif /* AVUTIL_FRAME_H */
--
1.7.9.5
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