[FFmpeg-devel] [PATCH] pixdesc: Add API to map color property name to enum value

[Carl Eugen Hoyos]

2017-09-20 13:32 GMT+02:00 Vittorio Giovara <vittorio.giovara at gmail.com>:

> +int av_color_range_from_name(const char *name)
> +{
> +    int i;
> +
> +    for (i = 0; i < FF_ARRAY_ELEMS(color_range_names); i++) {
> +        size_t len = strlen(color_range_names[i]);
> +        if (!strncmp(color_range_names[i], name, len))
> +            return i;
> +    }
> +
> +    return -1;

Is there a reason why the functions do not return an error code?

Carl Eugen