Re: [PATCH v5 0/5] MR944: win32u: Make desktop resize logic asynchronous.

[Rémi Bernon]

On Tue Oct 18 17:24:25 2022 +0000, Alexandre Julliard wrote:
> I have a feeling that the recent stream of ddraw and d3drm test failures
> are also related to this MR. Any ideas?
> Do you mean the `d3drm.c:4776: Test failed: Cannot create IDirect3DRMDevice2 interface, hr 0x8007000e.` and the `ddraw7.c:15663: Test failed: Expected unsynchronised map for flags 0x1000.` kind of errors?

The first one seems to be caused by an OOM error. I've seen similar issues in the past when running the tests under llvmpipe, and when multiple D3D devices are initialized. The llvmpipe GL context is memory hungry and it quickly fills the 32-bit address space.

This doesn't disculp this changes in any way and it could be very well related, if for some reason the messages here are causing GL contexts to be re-created more often or at different times.

For the ddraw issue, I can't guess where it comes from, I believe I've seen the errors before but I'll have to investigate. I'll probably need to re-create the test environment to be sure, these tests tend to be annoying to run as they changes the display modes.

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https://gitlab.winehq.org/wine/wine/-/merge_requests/944#note_11182