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Forum: Coders. C/C++ Today, 04:18
Replies: 11
Views: 215
Posted By Docent
You can use AllocMem from exec to allocate a...

You can use AllocMem from exec to allocate a block of memory and then use Allocate to allocate items from this block. At exit you do not need to free each allocated items, freeing whole memory block...
Forum: Coders. Asm / Hardware 26 December 2020, 13:31
Replies: 32
Views: 1,589
Posted By Docent
I've just noticed that both routines did not...

I've just noticed that both routines did not calculate correct results when 16bit value was negative, so don't bother. When I get back home I'll verify and update the code.
So much for posting late...
Forum: Coders. Asm / Hardware 26 December 2020, 05:31
Replies: 32
Views: 1,589
Posted By Docent
Try the following code: ; on entry: d0 -...

Try the following code:

; on entry: d0 - 16bit var, d1 - 32bit var
; at exit: d0 - 32bit result
multiply16x32:
move.w d0,d3
bpl.b non_negative
neg.w d0
non_negative:
move.l d1, d2
Forum: request.Other 16 November 2020, 13:33
Replies: 5
Views: 1,503
Posted By Docent
Thanks a lot!!! That was exactly the file I was...

Thanks a lot!!! That was exactly the file I was looking for!
Forum: request.Other 19 October 2020, 05:47
Replies: 5
Views: 1,503
Posted By Docent
Are there any chances that someone has this VHI...

Are there any chances that someone has this VHI SDK and can share?
Forum: request.Other 18 September 2020, 07:39
Replies: 5
Views: 1,503
Posted By Docent
VHI SDK/example driver

Hi,
I'm looking for the VHI SDK or VHI example driver source code. There was a VHI_Example_Driver.zip available at amiga.iospirit.de until 2007, but archive.org did not archive a copy.
Thanks in...
Forum: Coders. C/C++ 16 August 2020, 02:38
Replies: 5
Views: 1,094
Posted By Docent
You can use SPFieee function from...

You can use SPFieee function from mathtrans.library - it will convert a number from ieee to ffp format.
Forum: request.Apps 07 August 2020, 00:53
Replies: 9
Views: 814
Posted By Docent
Go to the source code repository at SourceForge...

Go to the source code repository at SourceForge here https://sourceforge.net/p/dopus5allamigas/code/HEAD/tree/trunk/
From here you check all subdirectories in source directory for files ending with...
Forum: Coders. C/C++ 06 August 2020, 01:35
Replies: 8
Views: 1,120
Posted By Docent
It looks like you compile for an embedded system...

It looks like you compile for an embedded system and not AmigaOS.
What is your compilation params provided to vbcc?
Forum: support.Other 06 August 2020, 01:23
Replies: 17
Views: 1,834
Posted By Docent
Amigas 4000 were sold with high density (1.76MB)...

Amigas 4000 were sold with high density (1.76MB) floppy drives - if you have one that works you can easily read such disks. I believe it is also possible to connect and use such floppy drive to other...
Forum: request.Apps 06 August 2020, 01:10
Replies: 11
Views: 1,054
Posted By Docent
if an application supports localizations via...

if an application supports localizations via locale.library, usually original english strings are hardcoded inside the application. In such case you have two options, depending on the application:...
Forum: request.Apps 05 August 2020, 06:26
Replies: 11
Views: 1,054
Posted By Docent
With some of these tools you don't need the...

With some of these tools you don't need the source templates - you can edit compiled binary catalog files.
Try
http://aminet.net/package/dev/misc/CatEdit1_2b
or ...
Forum: request.Apps 04 August 2020, 16:53
Replies: 11
Views: 1,054
Posted By Docent
You need a tool to edit system catalog files....

You need a tool to edit system catalog files. Search the aminet (aminet.net) for a suitable tool.
Forum: request.Other 29 April 2020, 12:29
Replies: 4
Views: 1,161
Posted By Docent
You can also try Diavolo Backup

You can also try Diavolo Backup
Forum: Amiga scene 15 April 2020, 00:02
Replies: 1,026
Views: 169,272
Posted By Docent
For ui I used GadtoolsBox 3 (its on Aminet) - it...

For ui I used GadtoolsBox 3 (its on Aminet) - it was pretty advanced modular ui designer and code generator. I believe it could be quite easily expanded to cover reaction gadgets. There is source...
Forum: Coders. Asm / Hardware 10 November 2019, 01:27
Replies: 18
Views: 1,194
Posted By Docent
You can use polar coordinate system to store...

You can use polar coordinate system to store objects coordinates.
For each object keep its x,y location, distance to move in one step and direction vector. New location you'll get from the...
Forum: Coders. Contest 17 October 2019, 01:06
Replies: 1,800
Views: 190,502
Posted By Docent
You lied again about the discussion on ppa,...

You lied again about the discussion on ppa, here's https://www.ppa.pl/forum/komentarze/40738/rygar-legendary-warrior/2#m663433 your answer to someone who said, that for him Rygar (the original) is...
Forum: Coders. Asm / Hardware 16 June 2019, 18:11
Replies: 9
Views: 831
Posted By Docent
Stack is aligned to word address only in...

Stack is aligned to word address only in Postincrement Register Indirect
or Predecrement Register Indirect addressing modes. Subq.l should decrement a7 by 1 but the move.b d0, -(a7) will decrement...
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