namespace XCEngine
{
    public enum FullscreenPassType
    {
        ColorScale = 0
    }

    public struct FullscreenPassDescriptor
    {
        public FullscreenPassType type;
        public Vector4 vectorPayload;

        public static FullscreenPassDescriptor CreateColorScale(
            Vector4 colorScale)
        {
            FullscreenPassDescriptor descriptor = new FullscreenPassDescriptor();
            descriptor.type = FullscreenPassType.ColorScale;
            descriptor.vectorPayload = colorScale;
            return descriptor;
        }

        public bool IsValid()
        {
            switch (type)
            {
                case FullscreenPassType.ColorScale:
                    return true;
                default:
                    return false;
            }
        }
    }
}