Function get

e2e/webgpu-psnr-isolation.spec.ts:183–195

(target, prop, _receiver)

      const mapReadBufferSizes: number[] = [];
      const trackedDevice = new Proxy(device, {
        get(target, prop, _receiver) {
          if (prop === 'createBuffer') {
            return (descriptor: BrowserGpuBufferDescriptor) => {
              if ((descriptor.usage & bufferUsageMapRead) !== 0) {
                mapReadBufferSizes.push(Number(descriptor.size));
              }
              return target.createBuffer(descriptor);
            };
          }

          const value = Reflect.get(target, prop, target);
          return typeof value === 'function' ? value.bind(target) : value;
        },
      }) as BrowserGpuDevice;

      let session: BrowserPsnrSession | null = null;