playcanvas/build/playcanvas.dbg/src/platform/graphics/webgpu/webgpu-vertex-buffer.js

PlayCanvas WebGL game engine

import { BUFFERUSAGE_VERTEX, BUFFERUSAGE_STORAGE } from '../constants.js';
import { WebgpuBuffer } from './webgpu-buffer.js';

/**
 * A WebGPU implementation of the VertexBuffer.
 *
 * @ignore
 */ class WebgpuVertexBuffer extends WebgpuBuffer {
    constructor(vertexBuffer, format, options){
        super(BUFFERUSAGE_VERTEX | (options?.storage ? BUFFERUSAGE_STORAGE : 0));
    }
    unlock(vertexBuffer) {
        const device = vertexBuffer.device;
        super.unlock(device, vertexBuffer.storage);
    }
}

export { WebgpuVertexBuffer };