From: Niklas Haas <ffmpeg@haasn.xyz>
To: ffmpeg-devel@ffmpeg.org
Cc: Niklas Haas <git@haasn.dev>
Subject: [FFmpeg-devel] [PATCH] avutil: make av_frame_get_plane_buffer accept a const AVFrame*
Date: Mon, 10 Apr 2023 15:59:47 +0200
Message-ID: <20230410135947.11368-1-ffmpeg@haasn.xyz> (raw)
From: Niklas Haas <git@haasn.dev>
Signed-off-by: Niklas Haas <git@haasn.dev>
---
doc/APIchanges | 3 +++
libavutil/frame.c | 2 +-
libavutil/frame.h | 2 +-
3 files changed, 5 insertions(+), 2 deletions(-)
diff --git a/doc/APIchanges b/doc/APIchanges
index 44ba3ad634b..0b609e3d3b2 100644
--- a/doc/APIchanges
+++ b/doc/APIchanges
@@ -2,6 +2,9 @@ The last version increases of all libraries were on 2023-02-09
API changes, most recent first:
+2023-04-10 - xxxxxxxxxx - lavu 58.6.100 - frame.h
+ av_frame_get_plane_buffer() now accepts const AVFrame*.
+
2023-04-04 - xxxxxxxxxx - lavu 58.6.100 - hdr_dynamic_metadata.h
Add AV_HDR_PLUS_MAX_PAYLOAD_SIZE.
av_dynamic_hdr_plus_create_side_data() now accepts a user provided
diff --git a/libavutil/frame.c b/libavutil/frame.c
index c905e8d6119..f420a6e1871 100644
--- a/libavutil/frame.c
+++ b/libavutil/frame.c
@@ -600,7 +600,7 @@ int av_frame_copy_props(AVFrame *dst, const AVFrame *src)
return frame_copy_props(dst, src, 1);
}
-AVBufferRef *av_frame_get_plane_buffer(AVFrame *frame, int plane)
+AVBufferRef *av_frame_get_plane_buffer(const AVFrame *frame, int plane)
{
uint8_t *data;
int planes;
diff --git a/libavutil/frame.h b/libavutil/frame.h
index 5b58c14ac32..f85d630c5ce 100644
--- a/libavutil/frame.h
+++ b/libavutil/frame.h
@@ -901,7 +901,7 @@ int av_frame_copy_props(AVFrame *dst, const AVFrame *src);
* @return the buffer reference that contains the plane or NULL if the input
* frame is not valid.
*/
-AVBufferRef *av_frame_get_plane_buffer(AVFrame *frame, int plane);
+AVBufferRef *av_frame_get_plane_buffer(const AVFrame *frame, int plane);
/**
* Add a new side data to a frame.
--
2.40.0
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