Search found 122 matches

by ecksemmess
Mon 20 Nov, 2017 8:39 pm
Forum: Development
Topic: [Patch] Default video timing
Replies: 1
Views: 364

Re: [Patch] Default video timing

Very, very cool to see work being done on this. Thanks for tackling it, leilei.
by ecksemmess
Mon 20 Nov, 2017 8:38 pm
Forum: Development
Topic: Destruction Derby for DOS slows down a lot under Windows 9x
Replies: 19
Views: 1439

Re: Destruction Derby for DOS slows down a lot under Windows 9x

Does this same commit improve the issue of the recompiler choking at the Windows desktop, DOS prompt, etc.? Can't compile the latest version to check at the moment, but I'm curious. If so, that's a huge step forward!
by ecksemmess
Mon 23 Oct, 2017 8:58 am
Forum: Development
Topic: [Bug] DOS Prompt on Windows 95 OSR 2 and S3 Trio64...
Replies: 19
Views: 2360

Re: [Bug] DOS Prompt on Windows 95 OSR 2 and S3 Trio64...

Thanks Sarah, great to finally have this sorted!
by ecksemmess
Thu 12 Oct, 2017 9:18 pm
Forum: General
Topic: FPU on emulation of pre-486 machines...
Replies: 6
Views: 1369

Re: FPU on emulation of pre-486 machines...

Count me as yet another who would love to see this! I really do hope that at least some level of basic 8087/287/387 support gets onto the to-do list for v14. Also, does anyone know if the FWAIT issue Scali mentioned above has ever been fixed?
by ecksemmess
Mon 02 Oct, 2017 2:12 am
Forum: Development
Topic: ST-412/ST-506/ESDI hard drive emulation?
Replies: 51
Views: 4257

Re: ST-412/ST-506/ESDI hard drive emulation?

What a nice surprise, thanks for this! :)
by ecksemmess
Wed 20 Sep, 2017 9:01 pm
Forum: Development
Topic: [Patch] Epson PC AX3
Replies: 6
Views: 609

Re: [Patch] Epson PC AX3

Are you saying that the number entered is being treated as MB despite being labeled KB? For example, in your screenshot, would PCem improperly attempt to give the system 512 MB of RAM instead of the expected 512 KB? Or are you just saying you find it strange that the AMI 386SX asks for a RAM amount ...
by ecksemmess
Wed 20 Sep, 2017 3:15 am
Forum: Development
Topic: [Patch] Epson PC AX3
Replies: 6
Views: 609

Re: [Patch] Epson PC AX3

omarsis81 wrote:Is this a 386 SX?
Be careful! 386 SX models count memory as KB in the configuration dialog where it should be in MB


Not familiar with this issue but this sounds important, can you elaborate on where the problem is?
by ecksemmess
Fri 15 Sep, 2017 8:13 pm
Forum: General
Topic: [Ask] Forum quota?
Replies: 7
Views: 487

Re: [Ask] Forum quota?

Thanks, that does help.
by ecksemmess
Fri 15 Sep, 2017 1:01 am
Forum: General
Topic: [Ask] Forum quota?
Replies: 7
Views: 487

Re: [Ask] Forum quota?

Sort of related: I've struggled quite a bit with the 50 message limit for the PM Inbox and Sent folders. I know it's trivial to save copies of the messages for long-term storage, but I still find it a lot more helpful to be able to access old messages within the forum itself. Would it be possible to...
by ecksemmess
Mon 04 Sep, 2017 3:29 am
Forum: Development
Topic: [BUG] System shock crash on launch on specific cases
Replies: 8
Views: 811

Re: [BUG] System shock crash on launch on specific cases

Even if it's just caused by a poorly patched ISO, isn't it still a bad sign that PCem itself is crashing/fataling? The failure should be contained within the emulated system, so there's still something amiss to troubleshoot here, right?
by ecksemmess
Wed 23 Aug, 2017 5:41 pm
Forum: Development
Topic: Patches for wxWidgets/SDL2
Replies: 22
Views: 1666

Re: Patches for wxWidgets/SDL2

I'd think that the UI should certainly make it very obvious to the user which settings will be applied globally and which will be applied per-machine. Lots of potential for confusion there.
by ecksemmess
Thu 17 Aug, 2017 7:43 pm
Forum: Development
Topic: Networking discussion
Replies: 228
Views: 48370

Re: Networking discussion

Thanks, ender! That's exactly the kind of explanation I was looking for.
by ecksemmess
Thu 17 Aug, 2017 7:40 pm
Forum: Development
Topic: Patches for wxWidgets/SDL2
Replies: 22
Views: 1666

Re: Patches for wxWidgets/SDL2

Looks good. :)
by ecksemmess
Wed 16 Aug, 2017 3:22 am
Forum: Development
Topic: Development screenshots
Replies: 44
Views: 16478

Re: Development screenshots

The render thread count is per-card, so you can have 4 render threads in total (plus 2 FIFO threads). So you will need at least a Core i7 to run it flat out. If you just want the resolution though, setting 1 render thread per card is often fast enough on quad core systems. I'm a bit confused by the...
by ecksemmess
Wed 16 Aug, 2017 3:17 am
Forum: Development
Topic: Patches for wxWidgets/SDL2
Replies: 22
Views: 1666

Re: Patches for wxWidgets/SDL2

That last uncommitted patch is the one that fixed the major problem that killed non-Software-renderer performance for iwasaperson across the board on all emulated machines, right? Seems like something that will have to be re-incorporated somehow, possibly with a setting to allow the user to choose b...
by ecksemmess
Mon 14 Aug, 2017 3:18 am
Forum: Development
Topic: Mouse Systems mouse support
Replies: 16
Views: 1134

Re: Mouse Systems mouse support

Sounds about right. Something like that would be great to have in mainline PCem.
by ecksemmess
Sat 12 Aug, 2017 2:32 am
Forum: Development
Topic: Networking discussion
Replies: 228
Views: 48370

Re: Networking discussion

This is great to see! Thanks to Sarah, neozeed, and everyone else who's worked on this.

Quick question: can someone very briefly summarize the relative advantages and disadvantages of slirp vs. pcap in the specific context of how they've been implemented here?
by ecksemmess
Sat 12 Aug, 2017 2:22 am
Forum: Development
Topic: Mouse Systems mouse support
Replies: 16
Views: 1134

Re: Mouse Systems mouse support

leilei wrote:Works here.


Nice-looking screenshot, leilei. What shader settings are those? Have you applied anything other than the curvature?
by ecksemmess
Wed 09 Aug, 2017 11:29 pm
Forum: Development
Topic: Olivetti GO481 video card
Replies: 5
Views: 661

Re: Olivetti GO481 video card

If the Olivetti GO481 only came in a 256K version, then it's not unreasonable to expect the user to know that or look it up. The fact that the PVGA1A itself supported 512K and 1M boards doesn't really seem relevant here. In any case, if we were to decide that it's worth making the memory size explic...
by ecksemmess
Tue 08 Aug, 2017 11:03 pm
Forum: Development
Topic: Olivetti GO481 video card
Replies: 5
Views: 661

Re: Olivetti GO481 video card

The amount of memory is surely 256K B , not 256K b (32KB), right? I know it's a minor detail, but I can see some potential for user confusion here, so it should probably be corrected. And for that matter, isn't it a bit inconsistent to be listing the memory amount right in the displayed name of the ...
by ecksemmess
Wed 26 Jul, 2017 2:48 am
Forum: General
Topic: Recommended settings for bog-standard i286
Replies: 15
Views: 1044

Re: Recommended settings for bog-standard i286

SarahWalker wrote:I should probably add a 'Card Default' option, similar to the waitstate controls, with a VERY rough estimate of performance, but I haven't done that yet.


Yeah, this is kind of what I was getting at. I'm very much in favor of this.
by ecksemmess
Tue 25 Jul, 2017 7:07 am
Forum: General
Topic: Recommended settings for bog-standard i286
Replies: 15
Views: 1044

Re: Recommended settings for bog-standard i286

Something I've always wondered about: why is the video speed user-selectable? Won't there always be a single most sensible value for that setting for any given board choice and machine configuration? As such, wouldn't it make more sense for PCem to simply work out which video speed setting is approp...
by ecksemmess
Mon 24 Jul, 2017 3:37 pm
Forum: Development
Topic: AGI stalls?
Replies: 4
Views: 469

Re: AGI stalls?

Excellent work! I like the structural changes to the timing tables as well.
by ecksemmess
Tue 18 Jul, 2017 4:55 pm
Forum: Development
Topic: [Patch] CGA monochrome & selectable mono display
Replies: 46
Views: 3185

Re: [Patch] CGA monochrome & selectable mono display

basic2004: the tweaks shown in your latest post definitely look better to me--good work! :) However, I should warn you that I'm not enough of an expert to be able to tell whether it still needs more tweaking or not. VileRancour is much more knowledgeable about this stuff than probably anyone else yo...
by ecksemmess
Tue 18 Jul, 2017 2:10 am
Forum: Development
Topic: [Patch] CGA monochrome & selectable mono display
Replies: 46
Views: 3185

Re: [Patch] CGA monochrome & selectable mono display

Great work, basic2004! Should the amber really be as red as that, though? My recollection, which is seemingly consistent with what I can see in screenshots and on YouTube, is a bit different from the palette you've chosen--I'd say every shade on the amber should be moved a few notches closer to yell...
by ecksemmess
Sun 16 Jul, 2017 11:19 pm
Forum: Development
Topic: ST-412/ST-506/ESDI hard drive emulation?
Replies: 51
Views: 4257

Re: ST-412/ST-506/ESDI hard drive emulation?

Apologies if I'm missing something obvious here, but why is the IBM ESDI Fixed Disk Controller marked "is_mfm" for PCem's purposes, while the Western Digital WD1007V-SE1 ESDI controller is not? Is this related to what was mentioned a bit upthread about the IBM controller being limited to t...
by ecksemmess
Sat 08 Jul, 2017 5:40 pm
Forum: Development
Topic: [Patch] Undocumented instructions and processor accuracy
Replies: 24
Views: 2988

Re: [Patch] Undocumented instructions and processor accuracy

If I'm not mistaken, it looks like this last patch that fixes the OS/2 Warp 4.0 installer was committed at rev 787?
by ecksemmess
Wed 05 Jul, 2017 8:53 pm
Forum: Development
Topic: [Linux] GUI discussion
Replies: 218
Views: 13968

Re: [Linux] GUI discussion

That's actually not a half bad idea--in the config, we could have fields where the user enters the horizontal and vertical dimensions of their host system's screen in inches, and PCem could then use that to calculate the window dimensions in pixels that would correspond to various standard classic m...
by ecksemmess
Wed 05 Jul, 2017 8:43 pm
Forum: Development
Topic: ST-412/ST-506/ESDI hard drive emulation?
Replies: 51
Views: 4257

Re: ST-412/ST-506/ESDI hard drive emulation?

This looks great! Thanks again for all your work on this Sarah, we've really come a long way.
by ecksemmess
Mon 03 Jul, 2017 3:56 pm
Forum: Development
Topic: [Linux] GUI discussion
Replies: 218
Views: 13968

Re: [Linux] GUI discussion

PCem could use some shadery action... (and maybe have monitor "emulation" from it by picking a list of simulated monitors and maybe with appropriate edid emulation and the sync errors/phosphor trail buffer/fade in/color pollution) Yes, that would be incredible. I've always wanted to be ab...

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