[FFmpeg-devel] [PATCH v7 1/2] libavutil/log: Add capability to prefix loglines with current time or current date+time

[Andreas Rheinhardt]

Soft Works:
> Signed-off-by: softworkz <softworkz at hotmail.com>
> ---
>  doc/APIchanges      |  3 +++
>  libavutil/log.c     | 33 +++++++++++++++++++++++++++++----
>  libavutil/log.h     | 10 ++++++++++
>  libavutil/version.h |  2 +-
>  4 files changed, 43 insertions(+), 5 deletions(-)
> 
> diff --git a/doc/APIchanges b/doc/APIchanges
> index 6eefc7fc33..e64f34d677 100644
> --- a/doc/APIchanges
> +++ b/doc/APIchanges
> @@ -14,6 +14,9 @@ libavutil:     2021-04-27
>  
>  API changes, most recent first:
>  
> +2021-08-09 - xxxxxxxxxx - lavu 57.4.100 - log.h
> +  Add new logging flags: AV_LOG_PRINT_TIME and AV_LOG_PRINT_DATETIME
> +
>  2021-08-02 - xxxxxxxxxx - lavc 59.4.100 - packet.h
>    Add AVPacket.opaque, AVPacket.opaque_ref, AVPacket.time_base.
>  
> diff --git a/libavutil/log.c b/libavutil/log.c
> index 66defa9c42..36dd5759ae 100644
> --- a/libavutil/log.c
> +++ b/libavutil/log.c
>  static void format_line(void *avcl, int level, const char *fmt, va_list vl,
> -                        AVBPrint part[4], int *print_prefix, int type[2])
> +                        AVBPrint part[5], int *print_prefix, int type[2])
>  {
> -    AVClass* avc = avcl ? *(AVClass **) avcl : NULL;
> +    AVClass *avc = avcl ? *(AVClass **) avcl : NULL;

Still a spurious change.

>      av_bprint_init(part+0, 0, AV_BPRINT_SIZE_AUTOMATIC);
>      av_bprint_init(part+1, 0, AV_BPRINT_SIZE_AUTOMATIC);
>      av_bprint_init(part+2, 0, AV_BPRINT_SIZE_AUTOMATIC);
>      av_bprint_init(part+3, 0, 65536);
> +    av_bprint_init(part+4, 0, AV_BPRINT_SIZE_AUTOMATIC);
>