【发布时间】:2016-04-02 18:43:02
【问题描述】:
我的 DirectX 11 代码中的 DrawInstanced() 调用存在以下问题。当我使用功能级别 10_0 或更高级别调用 DrawInstanced() 时,一切都按预期工作,但是当我切换到功能级别 9_3 时,调试输出中出现以下错误:
D3D11: Removing Device.
D3D11 WARNING: ID3D11Device::RemoveDevice: Device removal has been triggered for the following reason (DXGI_ERROR_DRIVER_INTERNAL_ERROR: There is strong evidence that the driver has performed an undefined operation; but it may be because the application performed an illegal or undefined operation to begin with.). [ EXECUTION WARNING #379: DEVICE_REMOVAL_PROCESS_POSSIBLY_AT_FAULT]
根据these msdn docs,Directx 9_3 功能级别应支持实例化。怎么回事?
【问题讨论】:
标签: directx directx-11