Function av_csp_primaries_id_from_desc

pub unsafe extern "C" fn av_csp_primaries_id_from_desc(
    prm: *const AVColorPrimariesDesc,
) -> u32

Detects which enum AVColorPrimaries constant corresponds to the given complete gamut description. @see enum AVColorPrimaries @param prm A description of the colorspace gamut @return The enum constant associated with this gamut, or AVCOL_PRI_UNSPECIFIED if no clear match can be idenitified.