Matteo Bruni matteo.mystral@gmail.com writes:
It should not be needed anymore, now the wined3d context is implicitly validated on GL context activation. The check itself wasn't reliable because of some threading issues and it also brought a small performance hit.
It crashes here (nvidia driver 256.53):
../../../tools/runtest -q -P wine -M d3d8.dll -T ../../.. -p d3d8_test.exe.so visual.c && touch visual.ok visual.c:949: Tests skipped: D3DFMT_P8 textures not supported wine: Unhandled page fault on read access to 0x00000004 at address 0x564def4d (thread 0044), starting debugger... Unhandled exception: page fault on read access to 0x00000004 in 32-bit code (0x564def4d). Register dump: CS:0023 SS:002b DS:002b ES:002b FS:0063 GS:006b EIP:564def4d ESP:0032f110 EBP:7e27f248 EFLAGS:00010246( R- -- I Z- -P- ) EAX:00000000 EBX:682e96c0 ECX:00000000 EDX:00000000 ESI:56d8f000 EDI:00000000 Stack dump: 0x0032f110: 56d8f000 00000000 00000004 02000007 0x0032f120: 556be000 02000007 7df05fa0 5572fc1e 0x0032f130: 7e27f270 556be000 56d8f000 02000007 0x0032f140: 00000000 00000014 00000000 7e0db298 0x0032f150: 02000007 02000007 7df05fa0 56d8f000 0x0032f160: 7e27f270 7e0db1a0 7e27f248 5572fdbf Backtrace: =>0 0x564def4d in libnvidia-glcore.so.256.53 (+0xd38f4d) (0x7e27f248) 1 0x00000000 (0x7e106410) 0x564def4d: testl $0xe000000,0x4(%edi)