fftools/cmdutils: constify the first parameter of filter_codec_opts()

2 years ago · 6b8cf2505a
parent 39d5104332
commit 6b8cf2505a
2 changed files with 2 additions and 2 deletions
--- a/fftools/cmdutils.c
+++ b/fftools/cmdutils.c
@ -943,7 +943,7 @@ int check_stream_specifier(AVFormatContext *s, AVStream *st, const char *spec)
    return ret;
 }

-AVDictionary *filter_codec_opts(AVDictionary *opts, enum AVCodecID codec_id,
+AVDictionary *filter_codec_opts(const AVDictionary *opts, enum AVCodecID codec_id,
                                AVFormatContext *s, AVStream *st, const AVCodec *codec)
 {
    AVDictionary    *ret = NULL;
--- a/fftools/cmdutils.h
+++ b/fftools/cmdutils.h
@ -335,7 +335,7 @@ int check_stream_specifier(AVFormatContext *s, AVStream *st, const char *spec);
 *              If null, the default one is looked up according to the codec id.
 * @return a pointer to the created dictionary
 */
-AVDictionary *filter_codec_opts(AVDictionary *opts, enum AVCodecID codec_id,
+AVDictionary *filter_codec_opts(const AVDictionary *opts, enum AVCodecID codec_id,
                                AVFormatContext *s, AVStream *st, const AVCodec *codec);

 /**