---
libavutil/frame.c | 4 ++--
libavutil/frame.h | 4 ++--
2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/libavutil/frame.c b/libavutil/frame.c
index 098bbed..99bdd8a 100644
--- a/libavutil/frame.c
+++ b/libavutil/frame.c
@@ -171,7 +171,7 @@ int av_frame_get_buffer(AVFrame *frame, int align)
return AVERROR(EINVAL);
}
-int av_frame_ref(AVFrame *dst, AVFrame *src)
+int av_frame_ref(AVFrame *dst, const AVFrame *src)
{
int i, ret = 0;
@@ -257,7 +257,7 @@ fail:
return ret;
}
-AVFrame *av_frame_clone(AVFrame *src)
+AVFrame *av_frame_clone(const AVFrame *src)
{
AVFrame *ret = av_frame_alloc();
diff --git a/libavutil/frame.h b/libavutil/frame.h
index b0676e7..bbff3d1 100644
--- a/libavutil/frame.h
+++ b/libavutil/frame.h
@@ -384,7 +384,7 @@ void av_frame_free(AVFrame **frame);
*
* @return 0 on success, a negative AVERROR on error
*/
-int av_frame_ref(AVFrame *dst, AVFrame *src);
+int av_frame_ref(AVFrame *dst, const AVFrame *src);
/**
* Create a new frame that references the same data as src.
@@ -393,7 +393,7 @@ int av_frame_ref(AVFrame *dst, AVFrame *src);
*
* @return newly created AVFrame on success, NULL on error.
*/
-AVFrame *av_frame_clone(AVFrame *src);
+AVFrame *av_frame_clone(const AVFrame *src);
/**
* Unreference all the buffers referenced by frame and reset the frame fields.
--
1.8.4
_______________________________________________
libav-devel mailing list
[email protected]
https://lists.libav.org/mailman/listinfo/libav-devel
