> If you want to make something available to the GPU, it still has to be copied to the reserved GPU part. Or allocate on the GPU side and get direct access to

> If you want to make something available to the GPU, it still has to be copied to the reserved GPU part. Or allocate on the GPU side and get direct access to it from the CPU, achieving zero-copy: https://software.intel.com/content/www/us/en/develop/articles/zero-copy-texture-uploads-in-chrome-os.html https://software.intel.com/content/www/us/en/develop/article...