http://bugs.winehq.org/show_bug.cgi?id=13195
--- Comment #34 from Gabriele Moabiti gabmoa@yahoo.it 2008-07-12 09:46:37 --- (In reply to comment #33)
The problem seems to be different :
pixelformat is correctly set, but wglMakeCurrent is called without a drawable :
trace:wgl:X11DRV_wglMakeCurrent make current for dis 0x7c036ef8, drawable (nil), ctx 0x7c192380
I see no errors before, but why there is no drawable ?
What kind of application it is ? is there multiple opengl windows ?
Yes, the application render in 3 DIB, is written in VB6. I traced the app and after the re-creation of the DIB there is a wglMakeCurrent and here hangs.
When I disable (2 of the 3 rendering DIB) It doesn't hang but the behaviour is the same of the the non accelerated driver, the rendering window is all back.