Class CopyData

gpu.hpp:443–448

* @brief Staging buffer and callback data for copying data between the GPU and * CPU. */

 * CPU.
 */
struct CopyData {
  WGPUCommandBuffer commandBuffer;
  WGPUBuffer readbackBuffer;
  std::promise<void> promise;
  std::future<void> future;
};

/**
 * @brief Represents handles + metadata for a reusable kernel on the GPU.