Openstep 4.2 Display Issues

[mforan26]

Describe the bug
Openstep installs fine but upon selecting a video driver and rebooting the fonts are messed up and unreadable in places.

To Reproduce
Steps to reproduce the behavior:

1. Select any video card in 86Box's options
2. Install as normal
3. Select video driver during setup.
4. Reboot machine
5. See messed up fonts

Expected behavior
Readable text

Screenshots

Desktop

• OS: Windows 10 Build 19042.685
• 86Box version: 86Box 3.0 Build 2759
• Build type: Optimized

Additional context
It doesn't seem to matter what graphics card you choose, the problem still persists. Although the text that is messed up seems to change on each boot.

[TC1995]

That's an issue with the FPU in the old dynarec.

[kelp]

I'm running into this issue also. Using today's build of 86Box with Openstep 4.2.

• OS: Windows 10 Build 19042.906
• 86Box version: 3.0 Build 2866
• Built type: Regular

[kelp]

@mforan26 I've had much better results with a recent Dev/Experimental build. Someone correct me if I'm wrong, but think that enables the new dynarec from PCem v15, and perhaps resolves the issue @TC1995 was mentioning.

I made a few screenshots to show the difference.

• OS: Windows 10 Build 19042.906

• 86Box version: 86Box 3.0 Build 2869

• Build type: Regular
  

• 86Box version: 86Box 3.0 Build 2869

• Build type: Experimental
  

And for a control comparison:

• VirtualBox 6.1.18 r142142
  

[OBattler]

Yes, one of the recompiled instructions on the new recompiler is clearly the one responsible for this and fixes this.