https://bugs.winehq.org/show_bug.cgi?id=54069
Bug ID: 54069 Summary: ddraw:ddraw7 - test_texture_wrong_caps() sometimes fails on Windows 8+ Product: Wine Version: unspecified Hardware: x86-64 OS: Windows Status: NEW Severity: normal Priority: P2 Component: d3d Assignee: wine-bugs@winehq.org Reporter: fgouget@codeweavers.com
ddraw:ddraw7 - test_texture_wrong_caps() sometimes fails on Windows 8+.
ddraw7.c:18954: Test failed: Got unexpected color 0x00000040. and ddraw7.c:18972: Test failed: Got unexpected color 0x00ff00ff.
See https://test.winehq.org/data/patterns.html#ddraw:ddraw7
Notes: * There is no evidence of this happening on Windows 11. * This seems to only happen with Microsoft's "Microsoft Basic Display Adapter" driver: the "-1qxl" and "-2qxl" (dual-monitor) configuration use the "Red Hat QXL controller" driver and are are not affected. Neither are the AMD / NVIDIA PCI passthrough configurations. * The 0x00000040 result mostly happens on Windows 8 to Windows 10 1607 but it also happened a couple of times on Windows 10 21H2. Meanwhile the 0x00ff00ff result seems to only happen on Windows 10 2004+. * ddraw:ddraw1, ddraw:ddraw2 and ddraw:ddraw4 have a similar test function but don't have this failure.