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fftools/cmdutils: add error handling to filter_codec_opts()

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This commit is contained in:
Anton Khirnov
2023-07-14 17:19:28 +02:00
parent 6b8cf2505a
commit 87f0333af1
6 changed files with 56 additions and 23 deletions
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8
fftools/cmdutils.h
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@@ -333,10 +333,12 @@ int check_stream_specifier(AVFormatContext *s, AVStream *st, const char *spec);
* @param st A stream from s for which the options should be filtered.
* @param codec The particular codec for which the options should be filtered.
* If null, the default one is looked up according to the codec id.
* @return a pointer to the created dictionary
* @param dst a pointer to the created dictionary
* @return a non-negative number on success, a negative error code on failure
*/
AVDictionary *filter_codec_opts(const AVDictionary *opts, enum AVCodecID codec_id,
AVFormatContext *s, AVStream *st, const AVCodec *codec);
int filter_codec_opts(const AVDictionary *opts, enum AVCodecID codec_id,
AVFormatContext *s, AVStream *st, const AVCodec *codec,
AVDictionary **dst);
/**
* Setup AVCodecContext options for avformat_find_stream_info().