Re: Long File Name (LFN) support (SDL1)
Posted on 2020-09-27, 02:16
@Weinger could you post a diff for SVN?
Re: Dosbox SVN r4019 + savestates Build (Alpha)
Posted on 2020-08-02, 02:22
Has anyone by any chance updated the patch to a more current dosbox?
Re: ne2000 network to udp tunnel instead of pcap
Posted on 2020-07-06, 05:09
@yyzkevin this is really interesting and I would love to have it 😜 the pcap method is too complicated
Re: DOSBox ECE (for Windows & Linux)
Posted on 2020-04-25, 05:16
Yes, it's actually marginally faster as long as he builds it with DYNAMIC_X86 and not DYNREC
Re: AUDIO - Nuked OPL3 Patch for DOSBox(+Windows build) (SDL1)
Posted on 2019-10-30, 14:53
Applied easily to dosbox libretro 😀 Hooking it up was eaaasy, thanks a lot! https://git.retromods.org/dev/dosbox-svn/comm … d54743daf8861bc
Re: Voodoo1 emulation and glide pass-through 2-in-1 patch for DOSBox SVN
Posted on 2019-10-30, 01:02
I mean the hardware rendererd variant of kekko's, maybe I misapplied it, I'll try again, thanks!
Re: Voodoo1 emulation and glide pass-through 2-in-1 patch for DOSBox SVN
Posted on 2019-10-29, 00:45
this removes kekko's GL patch right? you can get either kekko's software, or the glide wrapper one with GL. For my fork the wrapper approach doesn't work. Any way you can let me know how to fix vanilla gekko's patch?
Re: Overlay automount issue (libretro)
Posted on 2019-10-28, 22:44
Maybe I should try to convert these lines in autoexec commands programatically? I figure that could solve the issue and also prevent me from duplicating this kind of code: bool mount_overlay_filesystem(char drive, const char* path) { Bit16u sizes[4]; Bit8u mediaid; Bit8u o_error = 0; std::string str …
Re: Overlay automount issue (libretro)
Posted on 2019-10-28, 22:26
Oh you're right, pause does the trick, so I guess its happening too late. I think my blaster line issue may be the same. I need to find a way to enter these before control->startup I guess
Re: Overlay automount issue (libretro)
Posted on 2019-10-28, 14:16
The return prompt might indicate that the CD\DUKE3D line failed. Does that line work ? Yes it works, if I run it manually afterwards immediately after the failure. So maybe as Kisai said mounting is happening too late or at the same time (I run dosbox in a thread of sorts) I'll have to figure a way …
Overlay automount issue (libretro)
Posted on 2019-10-27, 23:37
Hello Yet another issue with my custom code... So I have a function that automounts the overlay filesystem here: https://git.retromods.org/dev/dosbox-svn/blob/libretro/libretro/libretro.cpp#L206 I call it before the game is run and mostly everything works fine with one exception. Batch files don't …
Re: DOSBox ECE (for Windows & Linux)
Posted on 2019-10-22, 03:54
I still have a few plans to improve input on my core (though that means developing for RA itself and I'm not fond of doing that anymore) I'll look into supporting more controllers soon after I finish the new core options code path and improving the disk mounting interface.
Re: Disk mounting on the fly
Posted on 2019-10-21, 04:04
Thanks for your feedback. Guess doing things on the fly was never a concern but it's working better than expected 😀
Re: Disk mounting on the fly
Posted on 2019-10-20, 03:19
Ok found a fix for the crash on Warcraft (I was writing to the console via write_out while in-game) Any way to detect if a game is running?
Re: Disk mounting on the fly
Posted on 2019-10-20, 03:05
If it's bad, is there a way to detect a program is running (other than DOS) so I can validate that and exit, it's just a convenience thing I want to hook up
Disk mounting on the fly
Posted on 2019-10-20, 02:50
Hello I have a libretro port and I added a few cool features that are nice for people using it in console like systems (say without a keyboard) One of them is mounting on the fly, I can enter the RetroArch menu, select an option and mount a CD or Floppy while in game. Generally speaking it works, …
Re: Unofficial libretro port screen tearing
Posted on 2019-10-19, 20:30
So realnc found a simple fix https://github.com/libretro/dosbox-svn/issues … mment-544173355 The problem is still related to the scheduler. Must remove libco at some point. The frontend was drawing the frame while dosbox was writing to it causing the tearing.
Re: Unofficial libretro port screen tearing
Posted on 2019-10-19, 04:52
Ok after messing around problem seems to be.. the scheduler. We switch contexts at 1/fps With this change we get no tearing but bad frame pacing $ git diff diff --git a/libretro/libretro.cpp b/libretro/libretro.cpp index 4b2a4fa2..91d39ac2 100644 --- a/libretro/libretro.cpp +++ b/libretro/libretro. …
Unofficial libretro port screen tearing
Posted on 2019-10-19, 03:28
I'm looking for some help to solve horrible screen tearing (I have an horizontal line running across the screen at vertical scrolling in games like jazz jackrabbit). I didn't write this core, I just cleaned it up and rebased it on top of DOSBox-SVN so it's easier to maintain. https://cdn.discordapp. …
Re: Benchmarking DOSBox on latest machines
Posted on 2019-10-13, 21:22
i5 2500k @ 4.2GHz Dynrec Microseconds 1 loop: 5.53 Dhrystones / second: 180791 VAX MIPS rating: 102.90 Microseconds 1 loop: 5.41 Dhrystones / second: 184971 VAX MIPS rating: 105.28 Dynamic (jmarsh patch for 64 bit) Microseconds 1 loop: 3.76 Dhrystones / second: 266112 VAX MIPS rating: 151.46 …
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