import { Texture } from './Texture';
import {
	Mapping,
	Wrapping,
	TextureFilter,
	PixelFormat,
	TextureDataType,
	TextureEncoding,
} from '../constants';
import { TypedArray } from '../polyfills';

export class DataTexture extends Texture {

	/**
	 * @param data
	 * @param width
	 * @param height
	 * @param [format=THREE.RGBAFormat]
	 * @param [type=THREE.UnsignedByteType]
	 * @param [mapping=THREE.Texture.DEFAULT_MAPPING]
	 * @param [wrapS=THREE.ClampToEdgeWrapping]
	 * @param [wrapT=THREE.ClampToEdgeWrapping]
	 * @param [magFilter=THREE.NearestFilter]
	 * @param [minFilter=THREE.NearestFilter]
	 * @param [anisotropy=1]
	 * @param [encoding=THREE.LinearEncoding]
	 */
	constructor(
		data: TypedArray,
		width: number,
		height: number,
		format?: PixelFormat,
		type?: TextureDataType,
		mapping?: Mapping,
		wrapS?: Wrapping,
		wrapT?: Wrapping,
		magFilter?: TextureFilter,
		minFilter?: TextureFilter,
		anisotropy?: number,
		encoding?: TextureEncoding
	);

	image: ImageData;

	/**
	 * @default false
	 */
	flipY: boolean;

	/**
	 * @default false
	 */
	generateMipmaps: boolean;

	/**
	 * @default 1
	 */
	unpackAlignment: number;

	/**
	 * @default THREE.DepthFormat
	 */
	format: PixelFormat;

	readonly isDataTexture: true;

}