{"version":3,"file":"BaseTexture.mjs","sources":["../../src/textures/BaseTexture.ts"],"sourcesContent":["import { ALPHA_MODES, FORMATS, MIPMAP_MODES, SCALE_MODES, TARGETS, TYPES, WRAP_MODES } from '@pixi/constants';\nimport { settings } from '@pixi/settings';\nimport { BaseTextureCache, EventEmitter, isPow2, TextureCache, uid } from '@pixi/utils';\nimport { autoDetectResource } from './resources/autoDetectResource';\nimport { BufferResource } from './resources/BufferResource';\nimport { Resource } from './resources/Resource';\n\nimport type { MSAA_QUALITY } from '@pixi/constants';\nimport type { ICanvas } from '@pixi/settings';\nimport type { GLTexture } from './GLTexture';\nimport type { IAutoDetectOptions } from './resources/autoDetectResource';\nimport type { BufferType, IBufferResourceOptions } from './resources/BufferResource';\n\nconst defaultBufferOptions = {\n    scaleMode: SCALE_MODES.NEAREST,\n    alphaMode: ALPHA_MODES.NPM,\n};\n\nexport type ImageSource = HTMLImageElement | HTMLVideoElement | ImageBitmap | ICanvas;\n\nexport interface IBaseTextureOptions<RO = any>\n{\n    alphaMode?: ALPHA_MODES;\n    mipmap?: MIPMAP_MODES;\n    anisotropicLevel?: number;\n    scaleMode?: SCALE_MODES;\n    width?: number;\n    height?: number;\n    wrapMode?: WRAP_MODES;\n    format?: FORMATS;\n    type?: TYPES;\n    target?: TARGETS;\n    resolution?: number;\n    multisample?: MSAA_QUALITY;\n    resourceOptions?: RO;\n    pixiIdPrefix?: string;\n}\n\nexport interface BaseTexture extends GlobalMixins.BaseTexture, EventEmitter {}\n\n/**\n * A Texture stores the information that represents an image.\n * All textures have a base texture, which contains information about the source.\n * Therefore you can have many textures all using a single BaseTexture\n * @memberof PIXI\n * @typeParam R - The BaseTexture's Resource type.\n * @typeParam RO - The options for constructing resource.\n */\nexport class BaseTexture<R extends Resource = Resource, RO = IAutoDetectOptions> extends EventEmitter\n{\n    /**\n     * The width of the base texture set when the image has loaded\n     * @readonly\n     */\n    public width: number;\n\n    /**\n     * The height of the base texture set when the image has loaded\n     * @readonly\n     */\n    public height: number;\n\n    /**\n     * The resolution / device pixel ratio of the texture\n     * @readonly\n     * @default PIXI.settings.RESOLUTION\n     */\n    public resolution: number;\n\n    /**\n     * How to treat premultiplied alpha, see {@link PIXI.ALPHA_MODES}.\n     * @member {PIXI.ALPHA_MODES}\n     * @default PIXI.ALPHA_MODES.UNPACK\n     */\n    public alphaMode: ALPHA_MODES;\n\n    /**\n     * Anisotropic filtering level of texture\n     * @member {number}\n     * @default 0\n     */\n    public anisotropicLevel: number;\n\n    /**\n     * The pixel format of the texture\n     * @default PIXI.FORMATS.RGBA\n     */\n    public format: FORMATS;\n\n    /**\n     * The type of resource data\n     * @default PIXI.TYPES.UNSIGNED_BYTE\n     */\n    public type: TYPES;\n\n    /**\n     * The target type\n     * @default PIXI.TARGETS.TEXTURE_2D\n     */\n    public target: TARGETS;\n\n    /**\n     * Global unique identifier for this BaseTexture\n     * @protected\n     */\n    public readonly uid: number;\n\n    /**\n     * Used by automatic texture Garbage Collection, stores last GC tick when it was bound\n     * @protected\n     */\n    touched: number;\n\n    /**\n     * Whether or not the texture is a power of two, try to use power of two textures as much\n     * as you can\n     * @readonly\n     * @default false\n     */\n    isPowerOfTwo: boolean;\n\n    /**\n     * The map of render context textures where this is bound\n     * @private\n     */\n    _glTextures: { [key: number]: GLTexture };\n\n    /**\n     * Used by TextureSystem to only update texture to the GPU when needed.\n     * Please call `update()` to increment it.\n     * @readonly\n     */\n    dirtyId: number;\n\n    /**\n     * Used by TextureSystem to only update texture style when needed.\n     * @protected\n     */\n    dirtyStyleId: number;\n\n    /**\n     * Currently default cache ID.\n     * @member {string}\n     */\n    public cacheId: string;\n\n    /**\n     * Generally speaking means when resource is loaded.\n     * @readonly\n     * @member {boolean}\n     */\n    public valid: boolean;\n\n    /**\n     * The collection of alternative cache ids, since some BaseTextures\n     * can have more than one ID, short name and longer full URL\n     * @member {Array<string>}\n     * @readonly\n     */\n    public textureCacheIds: Array<string>;\n\n    /**\n     * Flag if BaseTexture has been destroyed.\n     * @member {boolean}\n     * @readonly\n     */\n    public destroyed: boolean;\n\n    /**\n     * The resource used by this BaseTexture, there can only\n     * be one resource per BaseTexture, but textures can share\n     * resources.\n     * @member {PIXI.Resource}\n     * @readonly\n     */\n    public resource: R;\n\n    /**\n     * Number of the texture batch, used by multi-texture renderers\n     * @member {number}\n     */\n    _batchEnabled: number;\n\n    /**\n     * Location inside texture batch, used by multi-texture renderers\n     * @member {number}\n     */\n    _batchLocation: number;\n\n    /**\n     * Whether its a part of another texture, handled by ArrayResource or CubeResource\n     * @member {PIXI.BaseTexture}\n     */\n    parentTextureArray: BaseTexture;\n\n    private _mipmap: MIPMAP_MODES;\n    private _scaleMode: SCALE_MODES;\n    private _wrapMode: WRAP_MODES;\n\n    /**\n     * Default options used when creating BaseTexture objects.\n     * @static\n     * @memberof PIXI.BaseTexture\n     * @type {PIXI.IBaseTextureOptions}\n     */\n    public static defaultOptions: IBaseTextureOptions = {\n        /**\n         * If mipmapping is enabled for texture.\n         * @type {PIXI.MIPMAP_MODES}\n         * @default PIXI.MIPMAP_MODES.POW2\n         */\n        mipmap: MIPMAP_MODES.POW2,\n        /** Anisotropic filtering level of texture */\n        anisotropicLevel: 0,\n        /**\n         * Default scale mode, linear, nearest.\n         * @type {PIXI.SCALE_MODES}\n         * @default PIXI.SCALE_MODES.LINEAR\n         */\n        scaleMode: SCALE_MODES.LINEAR,\n        /**\n         * Wrap mode for textures.\n         * @type {PIXI.WRAP_MODES}\n         * @default PIXI.WRAP_MODES.CLAMP\n         */\n        wrapMode: WRAP_MODES.CLAMP,\n        /**\n         * Pre multiply the image alpha\n         * @type {PIXI.ALPHA_MODES}\n         * @default PIXI.ALPHA_MODES.UNPACK\n         */\n        alphaMode: ALPHA_MODES.UNPACK,\n        /**\n         * GL texture target\n         * @type {PIXI.TARGETS}\n         * @default PIXI.TARGETS.TEXTURE_2D\n         */\n        target: TARGETS.TEXTURE_2D,\n        /**\n         * GL format type\n         * @type {PIXI.FORMATS}\n         * @default PIXI.FORMATS.RGBA\n         */\n        format: FORMATS.RGBA,\n        /**\n         * GL data type\n         * @type {PIXI.TYPES}\n         * @default PIXI.TYPES.UNSIGNED_BYTE\n         */\n        type: TYPES.UNSIGNED_BYTE,\n    };\n\n    /**\n     * @param {PIXI.Resource|HTMLImageElement|HTMLVideoElement|ImageBitmap|ICanvas|string} [resource=null] -\n     *        The current resource to use, for things that aren't Resource objects, will be converted\n     *        into a Resource.\n     * @param options - Collection of options, default options inherited from {@link PIXI.BaseTexture.defaultOptions}.\n     * @param {PIXI.MIPMAP_MODES} [options.mipmap] - If mipmapping is enabled for texture\n     * @param {number} [options.anisotropicLevel] - Anisotropic filtering level of texture\n     * @param {PIXI.WRAP_MODES} [options.wrapMode] - Wrap mode for textures\n     * @param {PIXI.SCALE_MODES} [options.scaleMode] - Default scale mode, linear, nearest\n     * @param {PIXI.FORMATS} [options.format] - GL format type\n     * @param {PIXI.TYPES} [options.type] - GL data type\n     * @param {PIXI.TARGETS} [options.target] - GL texture target\n     * @param {PIXI.ALPHA_MODES} [options.alphaMode] - Pre multiply the image alpha\n     * @param {number} [options.width=0] - Width of the texture\n     * @param {number} [options.height=0] - Height of the texture\n     * @param {number} [options.resolution=PIXI.settings.RESOLUTION] - Resolution of the base texture\n     * @param {object} [options.resourceOptions] - Optional resource options,\n     *        see {@link PIXI.autoDetectResource autoDetectResource}\n     */\n    constructor(resource: R | ImageSource | string | any = null, options: IBaseTextureOptions<RO> = null)\n    {\n        super();\n\n        options = Object.assign({}, BaseTexture.defaultOptions, options);\n\n        const {\n            alphaMode, mipmap, anisotropicLevel, scaleMode, width, height,\n            wrapMode, format, type, target, resolution, resourceOptions\n        } = options;\n\n        // Convert the resource to a Resource object\n        if (resource && !(resource instanceof Resource))\n        {\n            resource = autoDetectResource<R, RO>(resource, resourceOptions);\n            resource.internal = true;\n        }\n\n        this.resolution = resolution || settings.RESOLUTION;\n        this.width = Math.round((width || 0) * this.resolution) / this.resolution;\n        this.height = Math.round((height || 0) * this.resolution) / this.resolution;\n        this._mipmap = mipmap;\n        this.anisotropicLevel = anisotropicLevel;\n        this._wrapMode = wrapMode;\n        this._scaleMode = scaleMode;\n        this.format = format;\n        this.type = type;\n        this.target = target;\n        this.alphaMode = alphaMode;\n\n        this.uid = uid();\n        this.touched = 0;\n        this.isPowerOfTwo = false;\n        this._refreshPOT();\n\n        this._glTextures = {};\n        this.dirtyId = 0;\n        this.dirtyStyleId = 0;\n        this.cacheId = null;\n        this.valid = width > 0 && height > 0;\n        this.textureCacheIds = [];\n        this.destroyed = false;\n        this.resource = null;\n\n        this._batchEnabled = 0;\n        this._batchLocation = 0;\n        this.parentTextureArray = null;\n\n        /**\n         * Fired when a not-immediately-available source finishes loading.\n         * @protected\n         * @event PIXI.BaseTexture#loaded\n         * @param {PIXI.BaseTexture} baseTexture - Resource loaded.\n         */\n\n        /**\n         * Fired when a not-immediately-available source fails to load.\n         * @protected\n         * @event PIXI.BaseTexture#error\n         * @param {PIXI.BaseTexture} baseTexture - Resource errored.\n         * @param {ErrorEvent} event - Load error event.\n         */\n\n        /**\n         * Fired when BaseTexture is updated.\n         * @protected\n         * @event PIXI.BaseTexture#loaded\n         * @param {PIXI.BaseTexture} baseTexture - Resource loaded.\n         */\n\n        /**\n         * Fired when BaseTexture is updated.\n         * @protected\n         * @event PIXI.BaseTexture#update\n         * @param {PIXI.BaseTexture} baseTexture - Instance of texture being updated.\n         */\n\n        /**\n         * Fired when BaseTexture is destroyed.\n         * @protected\n         * @event PIXI.BaseTexture#dispose\n         * @param {PIXI.BaseTexture} baseTexture - Instance of texture being destroyed.\n         */\n\n        // Set the resource\n        this.setResource(resource);\n    }\n\n    /**\n     * Pixel width of the source of this texture\n     * @readonly\n     */\n    get realWidth(): number\n    {\n        return Math.round(this.width * this.resolution);\n    }\n\n    /**\n     * Pixel height of the source of this texture\n     * @readonly\n     */\n    get realHeight(): number\n    {\n        return Math.round(this.height * this.resolution);\n    }\n\n    /**\n     * Mipmap mode of the texture, affects downscaled images\n     * @default PIXI.MIPMAP_MODES.POW2\n     */\n    get mipmap(): MIPMAP_MODES\n    {\n        return this._mipmap;\n    }\n    set mipmap(value: MIPMAP_MODES)\n    {\n        if (this._mipmap !== value)\n        {\n            this._mipmap = value;\n            this.dirtyStyleId++;\n        }\n    }\n\n    /**\n     * The scale mode to apply when scaling this texture\n     * @default PIXI.SCALE_MODES.LINEAR\n     */\n    get scaleMode(): SCALE_MODES\n    {\n        return this._scaleMode;\n    }\n    set scaleMode(value: SCALE_MODES)\n    {\n        if (this._scaleMode !== value)\n        {\n            this._scaleMode = value;\n            this.dirtyStyleId++;\n        }\n    }\n\n    /**\n     * How the texture wraps\n     * @default PIXI.WRAP_MODES.CLAMP\n     */\n    get wrapMode(): WRAP_MODES\n    {\n        return this._wrapMode;\n    }\n    set wrapMode(value: WRAP_MODES)\n    {\n        if (this._wrapMode !== value)\n        {\n            this._wrapMode = value;\n            this.dirtyStyleId++;\n        }\n    }\n\n    /**\n     * Changes style options of BaseTexture\n     * @param scaleMode - Pixi scalemode\n     * @param mipmap - enable mipmaps\n     * @returns - this\n     */\n    setStyle(scaleMode?: SCALE_MODES, mipmap?: MIPMAP_MODES): this\n    {\n        let dirty;\n\n        if (scaleMode !== undefined && scaleMode !== this.scaleMode)\n        {\n            this.scaleMode = scaleMode;\n            dirty = true;\n        }\n\n        if (mipmap !== undefined && mipmap !== this.mipmap)\n        {\n            this.mipmap = mipmap;\n            dirty = true;\n        }\n\n        if (dirty)\n        {\n            this.dirtyStyleId++;\n        }\n\n        return this;\n    }\n\n    /**\n     * Changes w/h/resolution. Texture becomes valid if width and height are greater than zero.\n     * @param desiredWidth - Desired visual width\n     * @param desiredHeight - Desired visual height\n     * @param resolution - Optionally set resolution\n     * @returns - this\n     */\n    setSize(desiredWidth: number, desiredHeight: number, resolution?: number): this\n    {\n        resolution = resolution || this.resolution;\n\n        return this.setRealSize(desiredWidth * resolution, desiredHeight * resolution, resolution);\n    }\n\n    /**\n     * Sets real size of baseTexture, preserves current resolution.\n     * @param realWidth - Full rendered width\n     * @param realHeight - Full rendered height\n     * @param resolution - Optionally set resolution\n     * @returns - this\n     */\n    setRealSize(realWidth: number, realHeight: number, resolution?: number): this\n    {\n        this.resolution = resolution || this.resolution;\n        this.width = Math.round(realWidth) / this.resolution;\n        this.height = Math.round(realHeight) / this.resolution;\n        this._refreshPOT();\n        this.update();\n\n        return this;\n    }\n\n    /**\n     * Refresh check for isPowerOfTwo texture based on size\n     * @private\n     */\n    protected _refreshPOT(): void\n    {\n        this.isPowerOfTwo = isPow2(this.realWidth) && isPow2(this.realHeight);\n    }\n\n    /**\n     * Changes resolution\n     * @param resolution - res\n     * @returns - this\n     */\n    setResolution(resolution: number): this\n    {\n        const oldResolution = this.resolution;\n\n        if (oldResolution === resolution)\n        {\n            return this;\n        }\n\n        this.resolution = resolution;\n\n        if (this.valid)\n        {\n            this.width = Math.round(this.width * oldResolution) / resolution;\n            this.height = Math.round(this.height * oldResolution) / resolution;\n            this.emit('update', this);\n        }\n\n        this._refreshPOT();\n\n        return this;\n    }\n\n    /**\n     * Sets the resource if it wasn't set. Throws error if resource already present\n     * @param resource - that is managing this BaseTexture\n     * @returns - this\n     */\n    setResource(resource: R): this\n    {\n        if (this.resource === resource)\n        {\n            return this;\n        }\n\n        if (this.resource)\n        {\n            throw new Error('Resource can be set only once');\n        }\n\n        resource.bind(this);\n\n        this.resource = resource;\n\n        return this;\n    }\n\n    /** Invalidates the object. Texture becomes valid if width and height are greater than zero. */\n    update(): void\n    {\n        if (!this.valid)\n        {\n            if (this.width > 0 && this.height > 0)\n            {\n                this.valid = true;\n                this.emit('loaded', this);\n                this.emit('update', this);\n            }\n        }\n        else\n        {\n            this.dirtyId++;\n            this.dirtyStyleId++;\n            this.emit('update', this);\n        }\n    }\n\n    /**\n     * Handle errors with resources.\n     * @private\n     * @param event - Error event emitted.\n     */\n    onError(event: ErrorEvent): void\n    {\n        this.emit('error', this, event);\n    }\n\n    /**\n     * Destroys this base texture.\n     * The method stops if resource doesn't want this texture to be destroyed.\n     * Removes texture from all caches.\n     * @fires PIXI.BaseTexture#destroyed\n     */\n    destroy(): void\n    {\n        // remove and destroy the resource\n        if (this.resource)\n        {\n            this.resource.unbind(this);\n            // only destroy resourced created internally\n            if (this.resource.internal)\n            {\n                this.resource.destroy();\n            }\n            this.resource = null;\n        }\n\n        if (this.cacheId)\n        {\n            delete BaseTextureCache[this.cacheId];\n            delete TextureCache[this.cacheId];\n\n            this.cacheId = null;\n        }\n\n        this.valid = false;\n\n        // finally let the WebGL renderer know..\n        this.dispose();\n\n        BaseTexture.removeFromCache(this);\n        this.textureCacheIds = null;\n\n        this.destroyed = true;\n        this.emit('destroyed', this);\n        this.removeAllListeners();\n    }\n\n    /**\n     * Frees the texture from WebGL memory without destroying this texture object.\n     * This means you can still use the texture later which will upload it to GPU\n     * memory again.\n     * @fires PIXI.BaseTexture#dispose\n     */\n    dispose(): void\n    {\n        this.emit('dispose', this);\n    }\n\n    /** Utility function for BaseTexture|Texture cast. */\n    castToBaseTexture(): BaseTexture\n    {\n        return this;\n    }\n\n    /**\n     * Helper function that creates a base texture based on the source you provide.\n     * The source can be - image url, image element, canvas element. If the\n     * source is an image url or an image element and not in the base texture\n     * cache, it will be created and loaded.\n     * @static\n     * @param {HTMLImageElement|HTMLVideoElement|ImageBitmap|PIXI.ICanvas|string|string[]} source - The\n     *        source to create base texture from.\n     * @param options - See {@link PIXI.BaseTexture}'s constructor for options.\n     * @param {string} [options.pixiIdPrefix=pixiid] - If a source has no id, this is the prefix of the generated id\n     * @param {boolean} [strict] - Enforce strict-mode, see {@link PIXI.settings.STRICT_TEXTURE_CACHE}.\n     * @returns {PIXI.BaseTexture} The new base texture.\n     */\n    static from<R extends Resource = Resource, RO = IAutoDetectOptions>(source: ImageSource | string | string[],\n        options?: IBaseTextureOptions<RO>, strict = settings.STRICT_TEXTURE_CACHE): BaseTexture<R>\n    {\n        const isFrame = typeof source === 'string';\n        let cacheId = null;\n\n        if (isFrame)\n        {\n            cacheId = source;\n        }\n        else\n        {\n            if (!(source as any)._pixiId)\n            {\n                const prefix = options?.pixiIdPrefix || 'pixiid';\n\n                (source as any)._pixiId = `${prefix}_${uid()}`;\n            }\n\n            cacheId = (source as any)._pixiId;\n        }\n\n        let baseTexture = BaseTextureCache[cacheId] as BaseTexture<R>;\n\n        // Strict-mode rejects invalid cacheIds\n        if (isFrame && strict && !baseTexture)\n        {\n            throw new Error(`The cacheId \"${cacheId}\" does not exist in BaseTextureCache.`);\n        }\n\n        if (!baseTexture)\n        {\n            baseTexture = new BaseTexture<R>(source, options);\n            baseTexture.cacheId = cacheId;\n            BaseTexture.addToCache(baseTexture, cacheId);\n        }\n\n        return baseTexture;\n    }\n\n    /**\n     * Create a new Texture with a BufferResource from a typed array.\n     * @param buffer - The optional array to use. If no data is provided, a new Float32Array is created.\n     * @param width - Width of the resource\n     * @param height - Height of the resource\n     * @param options - See {@link PIXI.BaseTexture}'s constructor for options.\n     *        Default properties are different from the constructor's defaults.\n     * @param {PIXI.FORMATS} [options.format] - The format is not given, the type is inferred from the\n     *        type of the buffer: `RGBA` if Float32Array, Int8Array, Uint8Array, or Uint8ClampedArray,\n     *        otherwise `RGBA_INTEGER`.\n     * @param {PIXI.TYPES} [options.type] - The type is not given, the type is inferred from the\n     *        type of the buffer. Maps Float32Array to `FLOAT`, Int32Array to `INT`, Uint32Array to\n     *        `UNSIGNED_INT`, Int16Array to `SHORT`, Uint16Array to `UNSIGNED_SHORT`, Int8Array to `BYTE`,\n     *        Uint8Array/Uint8ClampedArray to `UNSIGNED_BYTE`.\n     * @param {PIXI.ALPHA_MODES} [options.alphaMode=PIXI.ALPHA_MODES.NPM]\n     * @param {PIXI.SCALE_MODES} [options.scaleMode=PIXI.SCALE_MODES.NEAREST]\n     * @returns - The resulting new BaseTexture\n     */\n    static fromBuffer(buffer: BufferType, width: number, height: number,\n        options?: IBaseTextureOptions<IBufferResourceOptions>): BaseTexture<BufferResource>\n    {\n        buffer = buffer || new Float32Array(width * height * 4);\n\n        const resource = new BufferResource(buffer, { width, height, ...options?.resourceOptions });\n        let format: FORMATS;\n        let type: TYPES;\n\n        if (buffer instanceof Float32Array)\n        {\n            format = FORMATS.RGBA;\n            type = TYPES.FLOAT;\n        }\n        else if (buffer instanceof Int32Array)\n        {\n            format = FORMATS.RGBA_INTEGER;\n            type = TYPES.INT;\n        }\n        else if (buffer instanceof Uint32Array)\n        {\n            format = FORMATS.RGBA_INTEGER;\n            type = TYPES.UNSIGNED_INT;\n        }\n        else if (buffer instanceof Int16Array)\n        {\n            format = FORMATS.RGBA_INTEGER;\n            type = TYPES.SHORT;\n        }\n        else if (buffer instanceof Uint16Array)\n        {\n            format = FORMATS.RGBA_INTEGER;\n            type = TYPES.UNSIGNED_SHORT;\n        }\n        else if (buffer instanceof Int8Array)\n        {\n            format = FORMATS.RGBA;\n            type = TYPES.BYTE;\n        }\n        else\n        {\n            format = FORMATS.RGBA;\n            type = TYPES.UNSIGNED_BYTE;\n        }\n\n        resource.internal = true;\n\n        return new BaseTexture(resource, Object.assign({}, defaultBufferOptions, { type, format }, options));\n    }\n\n    /**\n     * Adds a BaseTexture to the global BaseTextureCache. This cache is shared across the whole PIXI object.\n     * @param {PIXI.BaseTexture} baseTexture - The BaseTexture to add to the cache.\n     * @param {string} id - The id that the BaseTexture will be stored against.\n     */\n    static addToCache(baseTexture: BaseTexture, id: string): void\n    {\n        if (id)\n        {\n            if (!baseTexture.textureCacheIds.includes(id))\n            {\n                baseTexture.textureCacheIds.push(id);\n            }\n\n            // only throw a warning if there is a different base texture mapped to this id.\n            if (BaseTextureCache[id] && BaseTextureCache[id] !== baseTexture)\n            {\n                // eslint-disable-next-line no-console\n                console.warn(`BaseTexture added to the cache with an id [${id}] that already had an entry`);\n            }\n\n            BaseTextureCache[id] = baseTexture;\n        }\n    }\n\n    /**\n     * Remove a BaseTexture from the global BaseTextureCache.\n     * @param {string|PIXI.BaseTexture} baseTexture - id of a BaseTexture to be removed, or a BaseTexture instance itself.\n     * @returns {PIXI.BaseTexture|null} The BaseTexture that was removed.\n     */\n    static removeFromCache(baseTexture: string | BaseTexture): BaseTexture | null\n    {\n        if (typeof baseTexture === 'string')\n        {\n            const baseTextureFromCache = BaseTextureCache[baseTexture];\n\n            if (baseTextureFromCache)\n            {\n                const index = baseTextureFromCache.textureCacheIds.indexOf(baseTexture);\n\n                if (index > -1)\n                {\n                    baseTextureFromCache.textureCacheIds.splice(index, 1);\n                }\n\n                delete BaseTextureCache[baseTexture];\n\n                return baseTextureFromCache;\n            }\n        }\n        else if (baseTexture?.textureCacheIds)\n        {\n            for (let i = 0; i < baseTexture.textureCacheIds.length; ++i)\n            {\n                delete BaseTextureCache[baseTexture.textureCacheIds[i]];\n            }\n\n            baseTexture.textureCacheIds.length = 0;\n\n            return baseTexture;\n        }\n\n        return null;\n    }\n\n    /** Global number of the texture batch, used by multi-texture renderers. */\n    static _globalBatch = 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