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- Use the REGION_Complexity() function to get the actual region complexity instead of just number of rectangles.
- Don't use prgnRao at all, because it is always uninitialized when passed to the function. So in condition between prgnRao and prgnVis, the 2nd one always succeeds.
- Update the comment accordingly.
- Additionally, add a DPRINT to the end of the function, which displays the returned value.
This allows to properly enable and use DirectDraw and Direct3D hardware acceleration with the following MS DirectX components: ddraw.dll, d3d8.dll, d3d9.dll and dxg.sys. As in VM, same on real hardware.
But note that now the bugcheck 0x50 (PAGE_FAULT_IN_NONPAGED_AREA) occurs when executing fullscreen DDraw apps, after switching display mode. It's unhidden by this fix.
Addendum to
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| .. | ||
| drivers | ||
| gdi | ||
| include | ||
| printing | ||
| reactx | ||
| user | ||
| CMakeLists.txt | ||
| napi.h | ||
| pch.h | ||
| sys-stubs.S | ||
| w32ksvc.db | ||
| w32ksvc.h | ||
| win32k.h | ||
| win32k.rc | ||
| win32k.spec | ||
| win32kp.h | ||