Ok, so it really isn't worth the trouble. 16M is more than enough anyway.
Only Permedia 2 remaining

I wonder if this emulates Amiga's terrible Quake2 performance with one of those (where there's a vertex lighting hack that doesn't really help matters IIRC). I can't imagine the bus being too great for 3d acceleration (akin to using a laptop's docking station) I don't know.. I don't emulate any tim...

First, very big thanks for Voodoo 3 emulation! Voodoo 3 WinUAE merge mostly done (Voodoo 3 is one of boards that is supported by almost all Amiga compatible operating systems and has lots more VRAM than usual boards back from the day when 4M of VRAM was huge), here are some notes: SST_Status and SST...

S3 Trio blitter: SRC-BASE/DST-BASE was unimplemented. This is used by Picasso96 driver if 4M VRAM model. (S3 blitter is quite strange..). Also clipping region apparently should use unsigned values. When driver does blit that crosses 2M "border", it sets SRC/DSTBASE to 2M, then uses negativ...

I found following bugs and undocumented features when I implemented Amiga CyberVision 64 and CyberVision 64/3D emulation using PCem S3 Trio64 and S3 Virge emulation. Not sure if any PC software depends on these. S3 Trio64: CGX4 driver unexpectedly sets all blitter clipping values to 0xFFF and expect...

My first post. Non-PC request from WinUAE (Amiga emulator) developer who few years ago used PCem core to emulate Commodore PC bridgeboards (expansion board that has almost complete PC chipset on board + shared dualported RAM + custom chip that enables input, storage and video in Amiga side. Was upda...