sdfsdfs

node_modules/pixi.js/lib/rendering/renderers/shared/shader/UboSystem.d.ts

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+import type { System } from '../system/System';
+import type { UboElement, UboLayout, UniformData, UniformsSyncCallback } from './types';
+import type { UniformGroup } from './UniformGroup';
+export interface UboAdaptor {
+    createUboElements: (uniformData: UniformData[]) => UboLayout;
+    generateUboSync: (uboElements: UboElement[]) => UniformsSyncCallback;
+}
+/**
+ * System plugin to the renderer to manage uniform buffers.
+ * @memberof rendering
+ */
+export declare class UboSystem implements System {
+    /** Cache of uniform buffer layouts and sync functions, so we don't have to re-create them */
+    private _syncFunctionHash;
+    private readonly _adaptor;
+    constructor(adaptor: UboAdaptor);
+    /**
+     * Overridable function by `pixi.js/unsafe-eval` to silence
+     * throwing an error if platform doesn't support unsafe-evals.
+     * @private
+     */
+    private _systemCheck;
+    ensureUniformGroup(uniformGroup: UniformGroup): void;
+    getUniformGroupData(uniformGroup: UniformGroup): {
+        layout: UboLayout;
+        syncFunction: (uniforms: Record<string, any>, data: Float32Array, offset: number) => void;
+    };
+    private _initUniformGroup;
+    private _generateUboSync;
+    syncUniformGroup(uniformGroup: UniformGroup, data?: Float32Array, offset?: number): boolean;
+    updateUniformGroup(uniformGroup: UniformGroup): boolean;
+    destroy(): void;
+}