fix(capture/windows): fix capture when using the basic render driver

[cgutman]

Description

For the longest time, I thought DDA just didn't work on the Microsoft Basic Display Adapter. It turns out that it works fine, but we're passing a D3D11 device flag that it doesn't support so we fail to create the D3D11 device with DXGI_ERROR_UNSUPPORTED. I reviewed several DDA samples online (including the official Microsoft one) and none of them set this D3D11_CREATE_DEVICE_VIDEO_SUPPORT flag.

It's not completely clear what D3D11_CREATE_DEVICE_VIDEO_SUPPORT even does exactly, but assuming it's required for the device where we do video encoding/processing, let's just set it on the device that FFmpeg uses for encoding.

Screenshot

Issues Fixed or Closed

Type of Change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Dependency update (updates to dependencies)
• Documentation update (changes to documentation)
• Repository update (changes to repository files, e.g. .github/...)

Checklist

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have added or updated the in code docstring/documentation-blocks for new or existing methods/components

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 10.30%. Comparing base (1b94e93) to head (544a680).
Report is 1 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #3531      +/-   ##
==========================================
+ Coverage    8.84%   10.30%   +1.45%     
==========================================
  Files          90       90              
  Lines       16159    16171      +12     
  Branches     7679     7679              
==========================================
+ Hits         1430     1666     +236     
+ Misses      14215    13938     -277     
- Partials      514      567      +53     

Flag	Coverage Δ
Linux	9.67% <ø> (ø)
Windows	10.76% <ø> (+4.02%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Files with missing lines	Coverage Δ
src/platform/windows/display.h	27.53% <ø> (+20.28%)	⬆️
src/platform/windows/display_vram.cpp	8.96% <ø> (+7.32%)	⬆️

... and 13 files with indirect coverage changes

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud