Direct3D11 with GDI Compatible creates the Drawing artifacts

Geets__Andrey — Wed, 14 Feb 2018 14:47:20 GMT

Hi All.

I'm using Direct3D11 with GDI compatible, but i have some artifacts on some new Intel GPU(530, 630)

Steps to Reproduce:

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1) Init Direct3D11 API: Create IDXGISwapChain with GDI Compatible:

DXGI_SWAP_CHAIN_DESC::Flags = DXGI_SWAP_CHAIN_FLAG_ALLOW_MODE_SWITCH;
DXGI_SWAP_CHAIN_DESC::BufferDesc.Format = DXGI_FORMAT_B8G8R8A8_UNORM;

IDXGISurface1: IDXGISwapChain->GetBuffer(0, __uuidof(IDXGISurface1), reinterpret_cast<void **>(&pDXGISurface));

3) Drawing Pseudocode Code:

ID3D11DeviceContext::OMSetRenderTargets, ClearRenderTargetView, ClearDepthStencilView
//Draw 3D data normaly...

3. Draw GDI Text:

HDC dxgiHDC = 0;
IDXGISurface1::GetDC(FALSE, &dxgiHDC); 
//DrawText using GDI functions
IDXGISurface1::ReleaseDC(0);

4. End Drawing:

IDXGISwapChain::Present(0, 0);

Expected Results:

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Actual Results:

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Additional Information:

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1. Bug is not reproduced on AMD/nVidia, also on Intel HD 4000, Intel HD 4600.

2.Do you need some minimal test application ?

System Setup Information:

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System Used: Dell Inc, OptiPlex 7040

CPU SKU: Intel(R) Core(TM) i7-6700 CPU @ 3.40GHz, 3408 Mhz, 4 Core(s), 8 Logical Processor(s)

GPU SKU: Intel HD Graphics 530 (06B9)

Processor Line: (Y-Series, U-Series, etc.)

System BIOS Version: Dell Inc. 1.4.5, 27.06.2016 (UEFI)

CMOS settings:

Graphics Driver Version: 22.20.16.4836 (17.10.2017)

GOP/VBIOS Version: 1043.14

Operating System: Microsoft Windows 10 Enterprise

OS Version: 10.0.16299 Build 16299

API: Direct3D11

Occurs on non-Intel GPUs? No, AMD/nVidia it is working Correctly.

I attached sample project with executable file.

There is some screenshots with results on Intel

nVidia:

Thanks!

topic Direct3D11 with GDI Compatible creates the Drawing artifacts in Graphics