[FFmpeg-devel] [PATCH 8/8] tools: add device_capabilities testing tool

[Nicolas George]

Le quartidi 4 ventôse, an CCXXII, Lukasz Marek a écrit :
> tool allows to test implementations of device caps API.
> 
> Signed-off-by: Lukasz Marek <lukasz.m.luki at gmail.com>
> ---
>  .gitignore                  |   1 +
>  Makefile                    |   4 +-
>  tools/device_capabilities.c | 319 ++++++++++++++++++++++++++++++++++++++++++++
>  3 files changed, 323 insertions(+), 1 deletion(-)
>  create mode 100644 tools/device_capabilities.c

> +        av_log(NULL, AV_LOG_INFO, "Select option to set (q for quit, r for reset): ");
> +        scanf("%99s", buf);

> +    if (argc < 2) {
> +        av_log(NULL, AV_LOG_INFO, "Usage: %s device_name\n", argv[0]);

I suspect it would make the program both much simpler and more practical if
you took the commands from argv instead of stdin. Just loop over argv[i],
check it starts with a dash and
"av_opt_set(query, argv[i] + 1, argv[i + 1]);".

Regards,

-- 
  Nicolas George
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