app/node_modules/@babylonjs/core/Engines/WebGPU/webgpuCacheBindGroups.d.ts

import type { WebGPUCacheSampler } from "./webgpuCacheSampler";
import type { WebGPUMaterialContext } from "./webgpuMaterialContext";
import type { WebGPUPipelineContext } from "./webgpuPipelineContext";
import type { WebGPUEngine } from "../webgpuEngine";
import type { WebGPUDrawContext } from "./webgpuDrawContext";
/** @internal */
export declare class WebGPUCacheBindGroups {
    static NumBindGroupsCreatedTotal: number;
    static NumBindGroupsCreatedLastFrame: number;
    static NumBindGroupsLookupLastFrame: number;
    static NumBindGroupsNoLookupLastFrame: number;
    private static _Cache;
    private static _NumBindGroupsCreatedCurrentFrame;
    private static _NumBindGroupsLookupCurrentFrame;
    private static _NumBindGroupsNoLookupCurrentFrame;
    private _device;
    private _cacheSampler;
    private _engine;
    disabled: boolean;
    static get Statistics(): {
        totalCreated: number;
        lastFrameCreated: number;
        lookupLastFrame: number;
        noLookupLastFrame: number;
    };
    static ResetCache(): void;
    constructor(device: GPUDevice, cacheSampler: WebGPUCacheSampler, engine: WebGPUEngine);
    endFrame(): void;
    /**
     * Cache is currently based on the uniform/storage buffers, samplers and textures used by the binding groups.
     * Note that all uniform buffers have an offset of 0 in Babylon and we don't have a use case where we would have the same buffer used with different capacity values:
     * that means we don't need to factor in the offset/size of the buffer in the cache, only the id
     * @param webgpuPipelineContext
     * @param drawContext
     * @param materialContext
     * @returns a bind group array
     */
    getBindGroups(webgpuPipelineContext: WebGPUPipelineContext, drawContext: WebGPUDrawContext, materialContext: WebGPUMaterialContext): GPUBindGroup[];
}