Search found 613 matches

by leilei
Mon 26 Mar, 2018 9:57 am
Forum: General
Topic: Starfleet Academy Trailer crash
Replies: 2
Views: 624

Re: Starfleet Academy Trailer crash

I think I got this same crash when installing M.A.X. so this pretty much means most Interplay 1996-97 DOS releases.

EDIT: odd, can't reproduce it now.
by leilei
Fri 23 Mar, 2018 11:05 pm
Forum: General
Topic: Custom resolution isn't set on the next time PCem is started
Replies: 2
Views: 509

Custom resolution isn't set on the next time PCem is started

I've had a custom 1280x960 window resolution set on one config and it didn't always start up at that size despite it being already checked and set. No machine provided as this is a purely Wx GUI-related bug. (there's also a bug where CGA and EGA will force a window resize during resize/custom mode e...
by leilei
Tue 20 Mar, 2018 12:36 am
Forum: General
Topic: OpenGL 3.0
Replies: 4
Views: 935

Re: OpenGL 3.0

Either are fine, unless your video chipset driver decides otherwise. YMMV. The OpenGL 3.0 backend in PCem has a shader system in addition in which it can work with GLSL shaders written for retroarch. This isn't available in the D3D backend (though it could be......if there was some niche interest in...
by leilei
Sat 17 Mar, 2018 11:06 pm
Forum: Development
Topic: 3DFX emulation
Replies: 191
Views: 63510

Re: 3DFX emulation

In early Voodoo2 testing I tried Unreal Tournament 2004 out of morbid curiosity. It works as expected (A Voodoo3 could run this a little better but that will still have major errors - this is a DX8.1 game that wants vertex shaders and as much multitexture combine as possible, and is beyond fixing an...
by leilei
Sat 17 Mar, 2018 11:03 pm
Forum: General
Topic: [BUG] VGAPaint 386 doesn't like VESA modes and crashes!
Replies: 8
Views: 1353

Re: [BUG] VGAPaint 386 doesn't like VESA modes and crashes!

I get the hang on the same mode on all the Cirruses at least, on the Trio64 (which DOSBox's default is based on) and on interpreter so it doesn't seem to be Trident-specific.
by leilei
Sat 17 Mar, 2018 12:45 pm
Forum: General
Topic: CDROM speen undetectable Star Trek A Final Unity Installer
Replies: 7
Views: 1424

Re: CDROM speen undetectable Star Trek A Final Unity Installer

The latest commit sure does something about it :)
by leilei
Thu 15 Mar, 2018 12:43 pm
Forum: General
Topic: 486 DX2/DX4 now misreport speeds in SiS496
Replies: 1
Views: 733

486 DX2/DX4 now misreport speeds in SiS496

Both AMD and Intel 486 DX2/4 processors misreport their MHz on bootup. iDX4/100 is now 50mhz, etc. Didn't try Cyrix.

Don't know which commit did this. AMI486 seems fine from what I can tell.
by leilei
Sun 11 Mar, 2018 9:48 am
Forum: Development
Topic: 3DFX emulation
Replies: 191
Views: 63510

Re: 3DFX emulation

As much as i'd hate to bump old threads, i've recently failed an attempt to up the taps of the bilinear filter to 128 hoping for just enough precision to be appropriate for the color depth and the lightmap blending (which is currently reminiscent of the 4-bit precision of a PowerVR PCX2's alpha text...
by leilei
Sun 11 Mar, 2018 9:47 am
Forum: Development
Topic: [REQUEST] CD-ROM speed
Replies: 10
Views: 1923

Re: [REQUEST] CD-ROM speed

The appropriate whirring noises would also have to be emulated. Don't know if there can be an organized effort to sample the hardware we have for sound, like getting a drive to record a cd/diskette being copied and going through the insert/eject cycle etc.
by leilei
Fri 09 Mar, 2018 1:02 am
Forum: General
Topic: PCem title image question
Replies: 5
Views: 924

Re: PCem title image question

From my IBM XT experiences decades back I would've had X-Tree on the screen
by leilei
Wed 07 Mar, 2018 7:39 pm
Forum: Development
Topic: [REQUEST] CD-ROM speed
Replies: 10
Views: 1923

Re: [REQUEST] CD-ROM speed

A slower CD-ROM speed would probably benefit......certain games' installers that give out game lore by sound as the installer goes. Activision titles come to mind (Interstate '76, Battlezone, etc) some selectable speeds like 1x, 2x, 4x, 8x, 16x and MAX It doesn't have to stop at 16x. We could go all...
by leilei
Wed 07 Mar, 2018 5:59 pm
Forum: General
Topic: Win3.x splash image appears too fast?
Replies: 6
Views: 1048

Win3.x splash image appears too fast?

I recall around 93-94 this would smoothly draw from top down as the OS loads and would take a few seconds on a slow 486SX-33, in PCem it appears instantly even on 386SX VGA systems.
by leilei
Fri 02 Mar, 2018 2:13 pm
Forum: Development
Topic: Paradise Bahamasw 64 (S3 Vision864)
Replies: 4
Views: 1049

Re: Paradise Bahamasw 64 (S3 Vision864)

What model are you trying to use? This should appear when you're using anything below SiS 496 and it can appear on some machines if you have both a SBPCI and an ethernet card going. It got me when I tried to use Trio64 with the WinBIOS 486 (ISA/VLB only) since that's what I use on my real board (tho...
by leilei
Wed 28 Feb, 2018 9:24 am
Forum: Development
Topic: Large (> 8GB) hard drive support
Replies: 15
Views: 2737

Re: v14 feature freeze end of Saturday 17th of March

I don't think it does. You're probably creating an image over some fragments. For me, it didn't take 2 minutes to make a 40gb today. what takes longer though is moving all those smaller images into the bigger ones since there's no real easy img-based tools to do so and WinImage drag-and-drop isn't r...
by leilei
Tue 27 Feb, 2018 1:05 am
Forum: Merged patches
Topic: [Patch] Packard Bell Legend 300SX
Replies: 42
Views: 5636

Re: [Patch] Packard Bell Legend 300SX

It could also help if you tried different software to dump your image to see if that's a factor. I've had some better results on 91-95 software dumped through CloneDVD (with .cue creation enabled as well).
by leilei
Tue 27 Feb, 2018 12:05 am
Forum: General
Topic: hiccups with 0% cpu used (host) 0% speed in PCem
Replies: 10
Views: 1489

Re: hiccups with 0% cpu used (host) 0% speed in PCem

I noticed the dynarec checkbox was greyed out. Changed cpu type, and saw now I could check/uncheck it. I unchecked it. Later, when I switched back to the previous cpu, the dynarec checkbox became greyed out again - while still being unchecked. Expect behavior? Probably not. This is expected behavio...
by leilei
Sun 25 Feb, 2018 10:31 pm
Forum: General
Topic: Community Discord?
Replies: 6
Views: 1010

Re: Community Discord?

I haven't been into a chatroom for nearly a decade until Discord started appearing because I dislike the IRC protocol so much for duct-taped nick enforcement systems, netsplits, and creepy features. The worst part of Discord is sometimes it'll trip an anti-bot check and want 2factor, and you have to...
by leilei
Sun 25 Feb, 2018 10:09 pm
Forum: Development
Topic: v14 feature freeze end of Saturday 17th of March
Replies: 7
Views: 3079

Re: v14 feature freeze end of Saturday 17th of March

A higher cylinder limit could help. There are times I wish I had a bit more space so I wouldn't have to make 15 8gb images to test across many configurations. Most of the games dumped in them are from hard drive migrations and often have redundancy
by leilei
Sun 25 Feb, 2018 9:52 pm
Forum: General
Topic: MegaPC Tseng slowness
Replies: 1
Views: 507

MegaPC Tseng slowness

Noticed the last commit and wanted to try that out immediately. When ET4000AX is used in a MegaPC it'll be slow in many games (i.e. Major Stryker). Doesn't affect AMI386 in the same way. Built-in video (VGA) is fine. Real behavior? DISCLAIMER: I'm only using the MegaPC for the working Phoenix 386SX ...
by leilei
Sun 25 Feb, 2018 9:47 pm
Forum: General
Topic: Community Discord?
Replies: 6
Views: 1010

Re: Community Discord?

If there is one it should be owned by Sarah. I'm not a fan of fan-owned emulation discords for the general grief they bring and would liekly serve as a huge distraction towards time spent working on the emulator.
by leilei
Fri 23 Feb, 2018 9:55 pm
Forum: Merged patches
Topic: [Patch] Intel Advanced/ZP
Replies: 11
Views: 2217

Re: [Patch] Intel Advanced/ZP

It's the Gateway P5 line from P5-100 up IIRC.


The latest commit might've fixed the FDC as both the FDC and HDD show up now. Previously only one or the other would show
by leilei
Fri 23 Feb, 2018 8:25 pm
Forum: Development
Topic: I know it's technically too late to add new machines
Replies: 8
Views: 3959

Re: I know it's technically too late to add new machines

Having Pentium II emulation would mean a recompiler rewrite first as the P6 architecture is wildly different on how it treats instructions and cache. You can't just take Pentium and clock it up and change a few CPUIDs around to emulate a Pentium II.
by leilei
Wed 21 Feb, 2018 6:10 am
Forum: Merged patches
Topic: [Patch] Intel Advanced/ZP
Replies: 11
Views: 2217

Re: [Patch] Intel Advanced/ZP

I couldn't locate the exact bios rom the patch needs, but the zappa upgrade for Gateway seems to work with an odd FDC issue. Just throwing this screenshot out there since amibios oem logos are cute and stirring interest into more possible OEM model featurecreep
by leilei
Wed 21 Feb, 2018 2:25 am
Forum: General
Topic: SB16 MIDI in Windows ME
Replies: 6
Views: 1113

Re: SB16 MIDI in Windows ME

WinME always ate the autoexec.bat in a desperate attempt to remove all real-mode drivers and enforce WDM. This also affects SB16 emulation TSRs on the SB Live for example
I believe environment variables are set elsewhere iirc (msconfig?)
by leilei
Tue 20 Feb, 2018 9:27 pm
Forum: General
Topic: Linux, debian version please
Replies: 3
Views: 931

Re: Linux, debian version please

Compiling PCem is far easier than hunting down appropriate roms, dumping your diskettes/discs and setting up though....
by leilei
Sat 17 Feb, 2018 10:18 pm
Forum: Development
Topic: [Request] Sound Blaster Live! Support
Replies: 8
Views: 1355

Re: [Request] Sound Blaster Live! Support

Could the OpenALSoft source help out on the DSP front? What about for 4/5.1 channel emulation? Emulating the different jack qualities for the front/back (front is worse)?
by leilei
Sat 17 Feb, 2018 2:43 am
Forum: Merged patches
Topic: [Patch] Packard Bell Legend 300SX
Replies: 42
Views: 5636

Re: [Patch] Packard Bell Legend 300SX

I'm assuming the recent Cirrus changes has to deal with these Packard computers as they've had similar cirrus cards
by leilei
Mon 12 Feb, 2018 10:37 pm
Forum: Merged patches
Topic: [Patch] Packard Bell Legend 300SX
Replies: 42
Views: 5636

Re: [Patch] Packard Bell Legend 300SX

Another significant Packard Bell "first" many have had is the Legend 40xCD model as that's a cheap Pentium 75 (without cache D: ) but with a overcompensating software bundle that many out there are seemingly familiar with (mainly for Spiderman Cartoon Maker and Journeyman Project). This particular c...
by leilei
Sat 10 Feb, 2018 9:13 pm
Forum: General
Topic: 430VX and Win98/ME now crashes PCem
Replies: 25
Views: 2984

Re: 430VX and Win98/ME now crashes PCem

:mrgreen: Can confirm it's fixed!
by leilei
Wed 07 Feb, 2018 7:42 pm
Forum: General
Topic: How music is emulated in PCem (MIDI)
Replies: 11
Views: 1756

Re: How music is emulated in PCem (MIDI)

p.s. Sound Blaster AWE32 is the best sound card available in PCEM currently, right? By best in ISA, having EMU8K features (some games do want them) while also having the choice to use OPL3 then yes, but there's also the SBPCI emulated which can do EAX and A3D while having very little for guaranteed...