[FFmpeg-cvslog] avformat/flacenc: Add const to ff_flac_write_header() parameter

[Andreas Rheinhardt]

ffmpeg | branch: master | Andreas Rheinhardt <andreas.rheinhardt at gmail.com> | Wed Nov 27 08:48:56 2019 +0100| [df912bbc5f9cffa56341382a92aff739755f6d60] | committer: Michael Niedermayer

avformat/flacenc: Add const to ff_flac_write_header() parameter

The extradata is not changed at all.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt at gmail.com>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=df912bbc5f9cffa56341382a92aff739755f6d60
---

 libavformat/flacenc.h        | 2 +-
 libavformat/flacenc_header.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/libavformat/flacenc.h b/libavformat/flacenc.h
index d5d53a5dcb..b308d0d021 100644
--- a/libavformat/flacenc.h
+++ b/libavformat/flacenc.h
@@ -26,7 +26,7 @@
 #include "libavcodec/bytestream.h"
 #include "avformat.h"
 
-int ff_flac_write_header(AVIOContext *pb, uint8_t *extradata,
+int ff_flac_write_header(AVIOContext *pb, const uint8_t *extradata,
                          int extradata_size, int last_block);
 
 int ff_flac_is_native_layout(uint64_t channel_layout);
diff --git a/libavformat/flacenc_header.c b/libavformat/flacenc_header.c
index 61833cc8b9..aba22a59d8 100644
--- a/libavformat/flacenc_header.c
+++ b/libavformat/flacenc_header.c
@@ -26,7 +26,7 @@
 #include "avformat.h"
 #include "flacenc.h"
 
-int ff_flac_write_header(AVIOContext *pb, uint8_t *extradata,
+int ff_flac_write_header(AVIOContext *pb, const uint8_t *extradata,
                          int extradata_size, int last_block)
 {
     uint8_t header[8] = {