Ville Linde

emulation & game dev

[Ville Linde @VilleDevs]

@ekorz The 604 board is stuck at state 0x13. It's testing the graphics engine memory at that point. Could be a bad ram somewhere on the 36H3800 board.

[Ville Linde @VilleDevs]

@aaronsgiles @YouTube Now that I look at it, there's a lot of similarities.

[Ville Linde @VilleDevs]

Made some progress with Rolling Extreme.
https://t.co/6H9tvAlqdq via @YouTube

[Ville Linde @VilleDevs]

I like how we're slowly moving back towards software rasterization with UE5. Maybe MAME was right all along 🤔

[Ville Linde @VilleDevs]

I got so annoyed with Cobra that I went and fixed Operation Tiger 😂
https://t.co/Kq0HiBPUoJ via @YouTube

[Ville Linde @VilleDevs]

Racing Jam DX shows signs of life. Cobra is such a nightmare to work on.

[Ville Linde @VilleDevs]

Hang Pilot actually uses a ROZ tilemap behind the Voodoo framebuffer. Not exactly sure how it's supposed to be composited🤔

[Ville Linde @VilleDevs]

@aaronsgiles AVX2 has VPSLLVD and VPSLLVQ.

[Ville Linde @VilleDevs]

I seem to have missed that Densha de Go 3 was dumped last year. Might have to do some tinkering with the driver now :)

[Ville Linde @VilleDevs]

This is pretty cool. Blender 1.0 running in SGI Indy, emulated by MAME.
https://t.co/MN0BIDNPti via @YouTube

[John Carmack @ID_AA_Carmack]

Sudoku should provide a better dither pattern than the standard ordered dither, due to having equal energy in all rows and columns.

[Ville Linde @VilleDevs]

@ScorpioHyper The hair/cloth animation is mostly solvable, but there's a few more unknown functions.

[Ville Linde @VilleDevs]

@ScorpioHyper It's a tricky one to figure out.

[Ville Linde @VilleDevs]

Solar Assault and GTI Club now run flawlessly with the SHARC recompiler.

[Ville Linde @VilleDevs]

Finally figured out why Type Zero doesn't process display lists.

[Ville Linde @VilleDevs]

Seems there's no mathbox in PowerJC. Divide is handled by a lookup table.