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JHRobotics / softgpu

SW and HW accelerated GPU driver for Windows 9x Virtual Machines
MIT License
708 stars 20 forks source link

oni crashing after fmv #75

Closed handlingcfg closed 7 months ago

handlingcfg commented 7 months ago

the title https://www.pcgamingwiki.com/wiki/Oni game that uses opengl crashes after cinematic videos.

it says "failed to initialize OpenGL contexts. oni will now exit"

it crashes on both vmware 17.0.5 and virtualbox 7.0.14, if i remember correctly, for this game, all older softgpu versions crashes on all other versions of hypervisors too.

my machine windows 10 22h2 ryzen 5700x rx 5600 xt 32gb ram

JHRobotics commented 7 months ago

Hi,

there 2 bugs - first is classical buffer overflow on glGetString(GL_EXTENSIONS), second problem is Wine, resp. applications cannot use DirectX/DDraw in Wine and OpenGL same time - because Wine creates OpenGL context and application fails to create another, because one is already there.

This registry settings should solve these problems:

REGEDIT4

[HKEY_LOCAL_MACHINE\Software\DDSwitcher]
"Oni.exe"="system"

[HKEY_LOCAL_MACHINE\Software\Mesa3D\Oni.exe]
"MESA_EXTENSION_MAX_YEAR"="2001"

oni-reg.zip

DSN9990 commented 7 months ago

Hello @JHRobotics, I have an unrelated but important question here: I'm not getting smooth 30-60 FPS on most DX7/8/9 games in VirtualBox 7.0.16 with vGPU 10. For example, CMR 3 suffers from severe slowdowns on some in-race parts when environment map is on (even with it set to off). It would be good if you could further optimize the performance of vGPU 10 on VBox 7.0.16 anyway. Thanks in advance!

DSN9990 commented 7 months ago

And I also get this error randomly when changing graphics settings: VirtualBox_Windows 98 SE_25_04_2024_22_20_40

DSN9990 commented 7 months ago

@JHRobotics Hi? I'm waiting for a response since a week ago. Can you please further optimize the performance of softgpu? Even GTA 3 suffers from severe slowdowns.

DSN9990 commented 7 months ago

Hello?

0x5066 commented 7 months ago

People have lives too :-) Hijacking issues to talk about your own isn't the best thing to do either

DSN9990 commented 7 months ago

People have lives too :-) Hijacking issues to talk about your own isn't the best thing to do either

Oh, sorry for that.

handlingcfg commented 7 months ago

reg file works well, nice job JHRobotics, and thx 👍