https://bugs.winehq.org/show_bug.cgi?id=53213
Bug ID: 53213 Summary: d3d11:d3d11 - test_texture() fails in the TestBot VMs Product: Wine Version: unspecified Hardware: x86-64 OS: Linux Status: NEW Severity: normal Priority: P2 Component: directx-d3d Assignee: wine-bugs@winehq.org Reporter: fgouget@codeweavers.com Distribution: ---
d3d11:d3d11 - test_texture() fails in the TestBot VMs:
d3d11.c:9837: Test failed: Test 60: Got unexpected color 0xff0000ff at (0, 0). d3d11.c:9837: Test failed: Test 60: Got unexpected color 0xff00ffff at (1, 0). d3d11.c:9837: Test failed: Test 60: Got unexpected color 0xff00ff00 at (2, 0). d3d11.c:9837: Test failed: Test 60: Got unexpected color 0xffffff00 at (3, 0). d3d11.c:9837: Test failed: Test 60: Got unexpected color 0xffff0000 at (0, 1). d3d11.c:9837: Test failed: Test 60: Got unexpected color 0xffff00ff at (1, 1). d3d11.c:9837: Test failed: Test 60: Got unexpected color 0xff000000 at (2, 1). d3d11.c:9837: Test failed: Test 60: Got unexpected color 0xff7f7f7f at (3, 1). d3d11.c:9837: Test failed: Test 60: Got unexpected color 0xffffffff at (0, 2). d3d11.c:9837: Test failed: Test 60: Got unexpected color 0xffffffff at (1, 2). d3d11.c:9837: Test failed: Test 60: Got unexpected color 0xffffffff at (2, 2). d3d11.c:9837: Test failed: Test 60: Got unexpected color 0xff000000 at (3, 2). d3d11.c:9837: Test failed: Test 60: Got unexpected color 0xffffffff at (0, 3). d3d11.c:9837: Test failed: Test 60: Got unexpected color 0xff000000 at (2, 3). d3d11.c:9837: Test failed: Test 60: Got unexpected color 0xff000000 at (3, 3).
https://test.winehq.org/data/patterns.html#d3d11:d3d11
These failures don't happen on my box which has an Intel graphics card instead of QEmu's QXL graphics card. Note also that these failures still happen on my debian11 VM which has a single monitor instead of the TestBot VMs' multi-monitor setup.
So this seems to be related to the VMs QXL GPU.
Note that despite being systematic these failures could cause false positives (see bug 53212).