diff options
Diffstat (limited to 'libavcodec/avcodec.h')
| -rw-r--r-- | libavcodec/avcodec.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h index c9f8ae4530..b141e32037 100644 --- a/libavcodec/avcodec.h +++ b/libavcodec/avcodec.h @@ -3011,6 +3011,18 @@ int av_parse_video_frame_size(int *width_ptr, int *height_ptr, const char *str); */ int av_parse_video_frame_rate(AVRational *frame_rate, const char *str); +/** + * Logs a generic warning message about a missing feature. + * @param[in] avc a pointer to an arbitrary struct of which the first field is + * a pointer to an AVClass struct + * @param[in] feature string containing the name of the missing feature + * @param[in] want_sample indicates if samples are wanted which exhibit this feature. + * If \p want_sample is non-zero, additional verbage will be added to the log + * message which tells the user how to report samples to the development + * mailing list. + */ +void av_log_missing_feature(void *avc, const char *feature, int want_sample); + /* error handling */ #if EINVAL > 0 #define AVERROR(e) (-(e)) /**< Returns a negative error code from a POSIX error code, to return from library functions. */ |