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Search: Posts Made By: Toni Wilen
Forum: Coders. Asm / Hardware Today, 12:45
Replies: 23
Views: 586
Posted By Toni Wilen
Writing to read-only register does nothing (but I...

Writing to read-only register does nothing (but I still wouldn't do it, it can get annoying when using debuggers that detect illegal accesses) but extra write access can be waste of time (especially...
Forum: Coders. Asm / Hardware Today, 11:09
Replies: 23
Views: 586
Posted By Toni Wilen
WaitNotLine0 can incorrectly detect 255 to 256...

WaitNotLine0 can incorrectly detect 255 to 256 change as line 0. Custom registers are always word wide: $dff004.l access requires 2 back to back reads and register content can change between reads if...
Forum: support.WinUAE Yesterday, 23:04
Replies: 217
Views: 11,914
Posted By Toni Wilen
I thought you meant borderless windowed...

I thought you meant borderless windowed (full-window) which seems to work correctly (same as real fullscreen). Normal windowed is almost guaranteed incompatible.
Forum: support.WinUAE Yesterday, 14:22
Replies: 217
Views: 11,914
Posted By Toni Wilen
Last line may be a bit too special for lagless...

Last line may be a bit too special for lagless vsync without some hacks, not sure whats the problem and how to fix it..



This is fixed now.



Windowed mode fixes/updates will come later.
Forum: support.WinUAE Yesterday, 12:48
Replies: 217
Views: 11,914
Posted By Toni Wilen
http://www.winuae.net/files/b/winuae_4000b4.7z ...

http://www.winuae.net/files/b/winuae_4000b4.7z
http://www.winuae.net/files/b/winuae64_4000b4.7z

Beta 4:

- Show only every 10th frame in D3D11 warp mode. For some reason Present() blocks if...
Forum: support.WinUAE Yesterday, 09:13
Replies: 59
Views: 3,678
Posted By Toni Wilen
Yes. Comment text should explain it.

Yes. Comment text should explain it.
Forum: support.Hardware 20 April 2018, 21:33
Replies: 5
Views: 166
Posted By Toni Wilen
Codec chip used in Toccata (AD1848) can do...

Codec chip used in Toccata (AD1848) can do simultaneous playback and recording but it requires dual DMA channel support.

I don't know how AD1848 to/from on board buffer RAM DMA is implemented but...
Forum: support.WinUAE 20 April 2018, 20:57
Replies: 3
Views: 129
Posted By Toni Wilen
It is mostly safe. CDTV SCSI is almost same as...

It is mostly safe. CDTV SCSI is almost same as A590/A2091 with 6.6 ROMs which means main restriction is 1G drive size limit which fortunately can be bypassed with direct scsi filesystems.
Forum: support.WinUAE 20 April 2018, 19:22
Replies: 3
Views: 129
Posted By Toni Wilen
Yes, it is old restriction that isn't updated...

Yes, it is old restriction that isn't updated yet. Chipset extra manual setting is needed.
Forum: support.WinUAE 20 April 2018, 17:09
Replies: 59
Views: 3,678
Posted By Toni Wilen
No. Soon there would be hundreds of different...

No. Soon there would be hundreds of different breakpoint trigger conditions...

There is already log message, I'll add current PC to message, it should be enough information to find where and when...
Forum: support.WinUAE 20 April 2018, 16:22
Replies: 227
Views: 18,520
Posted By Toni Wilen
1: CPU usage requirements are not larger, it may...

1: CPU usage requirements are not larger, it may only appear so because for stable operation busy wait must start earlier. (because 1-2ms is the shortest time you can normally wait). Only real extra...
Forum: Coders. Asm / Hardware 20 April 2018, 09:09
Replies: 23
Views: 586
Posted By Toni Wilen
Yes Yes. Same sprite data keeps...

Yes



Yes. Same sprite data keeps repeating automatically. (This is how I made ACA500/ACA500plus menu star field, they are non-DMA sprites which allows all sprites in full overscan. Fully...
Forum: request.Other 20 April 2018, 08:50
Replies: 2
Views: 216
Posted By Toni Wilen
Softfloat is already used in softfloat mode but...

Softfloat is already used in softfloat mode but it is much slower than native FPU because it needs lots of integer calculations, some of them need to be 128 bit wide.

I want to use host FPU...
Forum: News 19 April 2018, 21:45
Replies: 78
Views: 11,657
Posted By Toni Wilen
Use C:List to confirm that non-working files'...

Use C:List to confirm that non-working files' protection flags are identical when using emulation and real CDTV.
Forum: Coders. Asm / Hardware 19 April 2018, 19:57
Replies: 23
Views: 586
Posted By Toni Wilen
Add another WAIT after MOVE that waits for last...

Add another WAIT after MOVE that waits for last horizontal position
Forum: Coders. Asm / Hardware 19 April 2018, 17:16
Replies: 23
Views: 586
Posted By Toni Wilen
It is probably easier to use sprites in non-DMA...

It is probably easier to use sprites in non-DMA mode if there is no need to completely fill the screen horizontally.
Forum: support.WinUAE 19 April 2018, 17:09
Replies: 3
Views: 186
Posted By Toni Wilen
Works for me. Perhaps you have wrong hardware...

Works for me. Perhaps you have wrong hardware config ("DF0: ID Hardware" advanced chipset option not enabled). You can't simply replace DF0: with HD drive in A500 or A600 and expect it to work.
Forum: support.WinUAE 19 April 2018, 17:04
Replies: 59
Views: 3,678
Posted By Toni Wilen
GUI debugger is not supported in this mode but it...

GUI debugger is not supported in this mode but it still shouldn't crash so attach dump, thanks.
Forum: support.WinUAE 19 April 2018, 17:00
Replies: 217
Views: 11,914
Posted By Toni Wilen
JIT on? Crash dumps are mostly useless if JIT is...

JIT on? Crash dumps are mostly useless if JIT is active.
Forum: support.WinUAE 19 April 2018, 14:33
Replies: 217
Views: 11,914
Posted By Toni Wilen
Finding some demo with huge full height...

Finding some demo with huge full height horizontal scroller would be the easiest way to see tearing :)
Forum: support.WinUAE 19 April 2018, 12:41
Replies: 217
Views: 11,914
Posted By Toni Wilen
It is probably impossible to find modern non-50Hz...

It is probably impossible to find modern non-50Hz capable monitor today, at least if it is 1080p and/or 4K HDMI capable. Some even support backlight strobing at low refresh rates but result probably...
Forum: support.WinUAE 18 April 2018, 20:24
Replies: 217
Views: 11,914
Posted By Toni Wilen
http://www.winuae.net/files/b/winuae_4000b3.7z ...

http://www.winuae.net/files/b/winuae_4000b3.7z
http://www.winuae.net/files/b/winuae64_4000b3.7z

Beta 3:

- New low latency vsync should now work under Windows XP, D3D9 only.
- Added ICD AdSCSI...
Forum: support.WinUAE 18 April 2018, 18:25
Replies: 19
Views: 544
Posted By Toni Wilen
It looks like it does some chip memory copying...

It looks like it does some chip memory copying and assumes something that is not true if fast RAM exists. Probable reason is game's AllocMem(x,MEMF_CHIP) call returning "too small" start address...
Forum: support.WinUAE 18 April 2018, 17:40
Replies: 19
Views: 544
Posted By Toni Wilen
Moved. You are not getting it by posting in...

Moved. You are not getting it by posting in totally wrong thread.
Forum: request.Other 18 April 2018, 17:08
Replies: 2
Views: 216
Posted By Toni Wilen
Request: Long double (80bit) functions in x86/x64 assembly for WinUAE

Another weird request, eab probably is wrong forum but...

Because MSVC does not support long doubles (they are alias to double. No, don't discuss any reasons here!) and I'd like to have host FPU...
Forum: support.WinUAE 18 April 2018, 16:31
Replies: 217
Views: 11,914
Posted By Toni Wilen
They are extra debug colors that sometimes I...

They are extra debug colors that sometimes I forgot to disable.

It shows if positioning is correct: large color bars should always change color in the middle of small color bars. (except first...
Forum: support.WinUAE 18 April 2018, 16:09
Replies: 217
Views: 11,914
Posted By Toni Wilen
And first beta is still stable? Please confirm...

And first beta is still stable? Please confirm because sometimes something else caused the problem.

EDIT: also disabling sound makes no difference?
Forum: Coders. Asm / Hardware 18 April 2018, 15:59
Replies: 23
Views: 586
Posted By Toni Wilen
OCS Denise needs large hpos (somewhere near...

OCS Denise needs large hpos (somewhere near decimal 40, if written too early: nothing happens), ECS Denise appears to not have any "limits".



IMHO better use copper (simply copper loop that...
Forum: support.WinUAE 18 April 2018, 15:34
Replies: 217
Views: 11,914
Posted By Toni Wilen
I was just debugging it (I noticed it also very...

I was just debugging it (I noticed it also very rarely). Possibly fixed now.
Forum: Coders. Asm / Hardware 18 April 2018, 12:50
Replies: 23
Views: 586
Posted By Toni Wilen
DMACON write is correct, it is supposed to clear...

DMACON write is correct, it is supposed to clear the bits :)

But code can't work, single write/frame to BPL1DAT won't do what you wanted.

BPL1DAT needs to be written at the beginning of each...
Forum: support.WinUAE 18 April 2018, 12:39
Replies: 3
Views: 169
Posted By Toni Wilen
Wrong thread. Beta thread is only for beta-only...

Wrong thread. Beta thread is only for beta-only problems.

--

Make sure "Full drive/RDB mode" button is active. You don't want to use partition harddrives in OS4.
Forum: support.WinUAE 17 April 2018, 21:50
Replies: 217
Views: 11,914
Posted By Toni Wilen
Does -busywait command line parameter "fix" it?...

Does -busywait command line parameter "fix" it? (100% CPU use is normal in this test mode)
Forum: Coders. Asm / Hardware 17 April 2018, 21:46
Replies: 23
Views: 586
Posted By Toni Wilen
DIWSTRT/DIWSTOP needs to be set. DDFSTRT/STOP can...

DIWSTRT/DIWSTOP needs to be set. DDFSTRT/STOP can be ignored.

Note that I am not sure if no-bitplane-dma and writing to BPL1DAT is emulated properly...

Another option is to enable DMA normally...
Forum: support.WinUAE 17 April 2018, 18:44
Replies: 217
Views: 11,914
Posted By Toni Wilen
Thanks. winuae.7z should fix it. (HD unit number...

Thanks. winuae.7z should fix it. (HD unit number confusion between HDFs and directory harddrives)
Forum: support.Demos 17 April 2018, 12:12
Replies: 26
Views: 715
Posted By Toni Wilen
It is weird bitplane side-effect in OCS, not...

It is weird bitplane side-effect in OCS, not directly modulo specific.

Very old post here: http://eab.abime.net/showpost.php?p=456323&postcount=7
Forum: Coders. General 17 April 2018, 12:09
Replies: 124
Views: 11,293
Posted By Toni Wilen
Yes. Both options are designed to "fix" missing...

Yes. Both options are designed to "fix" missing blitter waits because commonly CPU speed is too fast in UAE and too many programs would break.
Forum: Coders. General 17 April 2018, 10:21
Replies: 124
Views: 11,293
Posted By Toni Wilen
"Standard" debugging questions: :) Have you...

"Standard" debugging questions: :)

Have you narrowed it down to specific CPU models/accelerators or is it "all"? (does it happen with 68020/030? Only with 68040+) It isn't necessarily caused by...
Forum: support.WinUAE 17 April 2018, 09:17
Replies: 217
Views: 11,914
Posted By Toni Wilen
Wrong logs are included, tick logging checkbox in...

Wrong logs are included, tick logging checkbox in misc panel to enable winuaelog.txt generation.



Hopefully this don't break anything, it is difficult to balance between stability and cpu...
Forum: support.WinUAE 16 April 2018, 21:07
Replies: 217
Views: 11,914
Posted By Toni Wilen
It starts to look this has to be caused by...

It starts to look this has to be caused by something else. Attach your config file and winuaelog.txt, thanks.
Forum: support.WinUAE 16 April 2018, 20:21
Replies: 217
Views: 11,914
Posted By Toni Wilen
Your config works fine here and looks correct....

Your config works fine here and looks correct. How does debug color bars look? (end+f9) This must be always mentioned when testing low latency stuff!



2x = internal texture is twice the size =...
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