[FFmpeg-cvslog] avformat/tests/movenc: Constify write functions

[Andreas Rheinhardt]

ffmpeg | branch: master | Andreas Rheinhardt <andreas.rheinhardt at outlook.com> | Fri Mar  8 01:17:21 2024 +0100| [93178c6c1adef9e976180a35d0e23860fede0d1e] | committer: Andreas Rheinhardt

avformat/tests/movenc: Constify write functions

Forgotten in 2a68d945cd74265bb71c3d38b7a2e7f7d7e87be5.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt at outlook.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=93178c6c1adef9e976180a35d0e23860fede0d1e
---

 libavformat/tests/movenc.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libavformat/tests/movenc.c b/libavformat/tests/movenc.c
index fca3213285..1ec9b6729b 100644
--- a/libavformat/tests/movenc.c
+++ b/libavformat/tests/movenc.c
@@ -96,7 +96,7 @@ static void reset_count_warnings(void)
     av_log_set_callback(av_log_default_callback);
 }
 
-static int io_write(void *opaque, uint8_t *buf, int size)
+static int io_write(void *opaque, const uint8_t *buf, int size)
 {
     out_size += size;
     av_md5_update(md5, buf, size);
@@ -105,7 +105,7 @@ static int io_write(void *opaque, uint8_t *buf, int size)
     return size;
 }
 
-static int io_write_data_type(void *opaque, uint8_t *buf, int size,
+static int io_write_data_type(void *opaque, const uint8_t *buf, int size,
                               enum AVIODataMarkerType type, int64_t time)
 {
     char timebuf[30], content[5] = { 0 };