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node_modules/pixi.js/lib/rendering/renderers/shared/texture/CanvasPool.d.ts

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+import type { ICanvas, ICanvasRenderingContext2DSettings } from '../../../../environment/canvas/ICanvas';
+import type { ICanvasRenderingContext2D } from '../../../../environment/canvas/ICanvasRenderingContext2D';
+export interface CanvasAndContext {
+    canvas: ICanvas;
+    context: ICanvasRenderingContext2D;
+}
+/**
+ * Texture pool, used by FilterSystem and plugins.
+ *
+ * Stores collection of temporary pow2 or screen-sized renderTextures
+ *
+ * If you use custom RenderTexturePool for your filters, you can use methods
+ * `getFilterTexture` and `returnFilterTexture` same as in
+ * @name CanvasPool
+ * @memberof rendering
+ */
+export declare class CanvasPoolClass {
+    canvasOptions: ICanvasRenderingContext2DSettings;
+    /**
+     * Allow renderTextures of the same size as screen, not just pow2
+     *
+     * Automatically sets to true after `setScreenSize`
+     * @default false
+     */
+    enableFullScreen: boolean;
+    private _canvasPool;
+    constructor(canvasOptions?: ICanvasRenderingContext2DSettings);
+    /**
+     * Creates texture with params that were specified in pool constructor.
+     * @param pixelWidth - Width of texture in pixels.
+     * @param pixelHeight - Height of texture in pixels.
+     */
+    private _createCanvasAndContext;
+    /**
+     * Gets a Power-of-Two render texture or fullScreen texture
+     * @param minWidth - The minimum width of the render texture.
+     * @param minHeight - The minimum height of the render texture.
+     * @param resolution - The resolution of the render texture.
+     * @returns The new render texture.
+     */
+    getOptimalCanvasAndContext(minWidth: number, minHeight: number, resolution?: number): CanvasAndContext;
+    /**
+     * Place a render texture back into the pool.
+     * @param canvasAndContext
+     */
+    returnCanvasAndContext(canvasAndContext: CanvasAndContext): void;
+    clear(): void;
+}
+export declare const CanvasPool: CanvasPoolClass;