James Almer:
> Signed-off-by: James Almer <jamr...@gmail.com>
> ---
> libavutil/buffer.c | 6 +++---
> libavutil/buffer.h | 6 +++---
> 2 files changed, 6 insertions(+), 6 deletions(-)
>
> diff --git a/libavutil/buffer.c b/libavutil/buffer.c
> index b13eeadffb..a32b7deb89 100644
> --- a/libavutil/buffer.c
> +++ b/libavutil/buffer.c
> @@ -90,7 +90,7 @@ AVBufferRef *av_buffer_allocz(size_t size)
> return ret;
> }
>
> -AVBufferRef *av_buffer_ref(AVBufferRef *buf)
> +AVBufferRef *av_buffer_ref(const AVBufferRef *buf)
> {
> AVBufferRef *ret = av_mallocz(sizeof(*ret));
>
> @@ -216,7 +216,7 @@ int av_buffer_realloc(AVBufferRef **pbuf, size_t size)
> return 0;
> }
>
> -int av_buffer_replace(AVBufferRef **pdst, AVBufferRef *src)
> +int av_buffer_replace(AVBufferRef **pdst, const AVBufferRef *src)
> {
> AVBufferRef *dst = *pdst;
> AVBufferRef *tmp;
> @@ -395,7 +395,7 @@ AVBufferRef *av_buffer_pool_get(AVBufferPool *pool)
> return ret;
> }
>
> -void *av_buffer_pool_buffer_get_opaque(AVBufferRef *ref)
> +void *av_buffer_pool_buffer_get_opaque(const AVBufferRef *ref)
> {
> BufferPoolEntry *buf = ref->buffer->opaque;
> av_assert0(buf);
> diff --git a/libavutil/buffer.h b/libavutil/buffer.h
> index 2c0ce1a108..e1ef5b7f07 100644
> --- a/libavutil/buffer.h
> +++ b/libavutil/buffer.h
> @@ -145,7 +145,7 @@ void av_buffer_default_free(void *opaque, uint8_t *data);
> * @return a new AVBufferRef referring to the same AVBuffer as buf or NULL on
> * failure.
> */
> -AVBufferRef *av_buffer_ref(AVBufferRef *buf);
> +AVBufferRef *av_buffer_ref(const AVBufferRef *buf);
>
> /**
> * Free a given reference and automatically free the buffer if there are no
> more
> @@ -212,7 +212,7 @@ int av_buffer_realloc(AVBufferRef **buf, size_t size);
> * @return 0 on success
> * AVERROR(ENOMEM) on memory allocation failure.
> */
> -int av_buffer_replace(AVBufferRef **dst, AVBufferRef *src);
> +int av_buffer_replace(AVBufferRef **dst, const AVBufferRef *src);
>
> /**
> * @}
> @@ -313,7 +313,7 @@ AVBufferRef *av_buffer_pool_get(AVBufferPool *pool);
> * therefore you have to use this function to access the original opaque
> * parameter of an allocated buffer.
> */
> -void *av_buffer_pool_buffer_get_opaque(AVBufferRef *ref);
> +void *av_buffer_pool_buffer_get_opaque(const AVBufferRef *ref);
>
> /**
> * @}
>
LGTM. (Presuming that adding const to the outermost pointed-to-type is
not considered an API break.)
- Andreas
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