On 04/04/2017 22:24, James Almer wrote:
> +const char *av_spherical_projection_name(enum AVSphericalProjection
> projection)
> +{
> + if ((unsigned)projection >= FF_ARRAY_ELEMS(spherical_projection_names))
> + return "unknown";
> +
> + return spherical_projection_names[projection];
> +}
> +
> +int av_spherical_from_name(const char *name)
> +{
> + int i;
> +
> + for (i = 0; i < FF_ARRAY_ELEMS(spherical_projection_names); i++) {
> + size_t len = strlen(spherical_projection_names[i]);
> + if (!strncmp(spherical_projection_names[i], name, len))
> + return i;
> + }
> +
> + return -1;
> +}
Having an explicit NONE or UNKNOWN with the negative value sounds
better. Then av_spherical_from_name can output the enum directly...
lu
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