lavf: Constify AVInputFormat pointer.

1 files changed, 3 insertions, 3 deletions

diff --git a/libavformat/utils.c b/libavformat/utils.c
index 9dc57063d2..9b3f0d28e6 100644
--- a/libavformat/utils.c
+++ b/libavformat/utils.c
@@ -357,7 +357,7 @@ static int set_codec_from_probe_data(AVFormatContext *s, AVStream *st,
         { 0 }
     };
     int score;
-    AVInputFormat *fmt = av_probe_input_format3(pd, 1, &score);
+    const AVInputFormat *fmt = av_probe_input_format3(pd, 1, &score);
 
     if (fmt) {
         int i;
@@ -535,7 +535,7 @@ FF_ENABLE_DEPRECATION_WARNINGS
 
 
 int avformat_open_input(AVFormatContext **ps, const char *filename,
-                        AVInputFormat *fmt, AVDictionary **options)
+                        ff_const59 AVInputFormat *fmt, AVDictionary **options)
 {
     AVFormatContext *s = *ps;
     int i, ret = 0;
@@ -2163,7 +2163,7 @@ static int64_t ff_read_timestamp(AVFormatContext *s, int stream_index, int64_t *
 int ff_seek_frame_binary(AVFormatContext *s, int stream_index,
                          int64_t target_ts, int flags)
 {
-    AVInputFormat *avif = s->iformat;
+    const AVInputFormat *avif = s->iformat;
     int64_t av_uninit(pos_min), av_uninit(pos_max), pos, pos_limit;
     int64_t ts_min, ts_max, ts;
     int index;