def get_bits_per_pixel(data_format):
    """
    Returns the number of (used) bits per pixel.
    So without padding.
    Returns None if format is not known.
    """
    if data_format in component_8bit_formats:
        return 8
    elif data_format in component_10bit_formats:
        return 10
    elif data_format in component_12bit_formats:
        return 12
    elif data_format in component_14bit_formats:
        return 14
    elif data_format in component_16bit_formats:
        return 16
    # format not known
    return None
def get_bits_per_pixel(data_format):
    """
    Returns the number of (used) bits per pixel.
    So without padding.
    Returns None if format is not known.
    """
    if data_format in component_8bit_formats:
        return 8
    elif data_format in component_10bit_formats:
        return 10
    elif data_format in component_12bit_formats:
        return 12
    elif data_format in component_14bit_formats:
        return 14
    elif data_format in component_16bit_formats:
        return 16
    # format not known
    return None
def get_bits_per_pixel ( data_format ) : if data_format in component_8bit_formats : return 8 elif data_format in component_10bit_formats : return 10 elif data_format in component_12bit_formats : return 12 elif data_format in component_14bit_formats : return 14 elif data_format in component_16bit_formats : return 16 # format not known return None
Returns the number of (used) bits per pixel.
    So without padding.
    Returns None if format is not known.
Returns the number of ( used ) bits per pixel . So without padding . Returns None if format is not known .