Assembler System Friendly code

redblade · 15 July 2008, 09:22

Hi guys does any one have any Assembler System friendly like that code that is based on Kick1.3 RKM DualPF examples.

My code keeps crashing, I would like to set up a 320x200 view and then use the OS functions for text and gfx routines.

I have code to use them but it still creates a custom copperlist, it just sets up a RastPort and a BitMap structure, and then copies the bitmaps to the BitMap Structure and the Bitmap structure in the copperlist.

I've been looking on google but haven't had much luck.

Photon · 28 July 2008, 16:13

Here's SystemStartup from the AsmOne examples disk!

redblade · 29 July 2008, 06:30

Hi thanks for that.

I already have it, actually the code I was looking for is based on the Amiga RKM Kick1.3 Graphics Primitives.

It doesn't open up a screen, it sets up custom viewports.

It uses _LVOInitView, _LVOInitRastPort, _LVOInitBitMap etc.

It uses the OS to create a custom copper list then jumps to the front. I'm busy trying to modify a source of a amiga computing disk, just so I can get it to display a 320x200 1 bit plane bitmap.

Mainly want to do this because when I go back to .nz and set up my A1200 again, I think I might just get a LCD monitor and just use the VGAOnly driver in the storage:monitors.

I'll keep scanning google groups.

Thanks anyway

Leffmann · 29 July 2008, 12:15

I'm still not sure if you're looking for information on screens or viewports, but there's a lengthy section about viewports put online at http://pub.elowar.com/AmigaDev/Libra.../node0320.html that might be of help. If your code keeps crashing, maybe you could post it and someone might be able to spot what's wrong.

15 July 2008, 09:22	#1
redblade Zone Friend Join Date: Mar 2004 Location: Middle Earth Age: 40 Posts: 2,127	Assembler System Friendly code Hi guys does any one have any Assembler System friendly like that code that is based on Kick1.3 RKM DualPF examples. My code keeps crashing, I would like to set up a 320x200 view and then use the OS functions for text and gfx routines. I have code to use them but it still creates a custom copperlist, it just sets up a RastPort and a BitMap structure, and then copies the bitmaps to the BitMap Structure and the Bitmap structure in the copperlist. I've been looking on google but haven't had much luck.

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29 July 2008, 06:30	#3
redblade Zone Friend Join Date: Mar 2004 Location: Middle Earth Age: 40 Posts: 2,127	Hi thanks for that. I already have it, actually the code I was looking for is based on the Amiga RKM Kick1.3 Graphics Primitives. It doesn't open up a screen, it sets up custom viewports. It uses _LVOInitView, _LVOInitRastPort, _LVOInitBitMap etc. It uses the OS to create a custom copper list then jumps to the front. I'm busy trying to modify a source of a amiga computing disk, just so I can get it to display a 320x200 1 bit plane bitmap. Mainly want to do this because when I go back to .nz and set up my A1200 again, I think I might just get a LCD monitor and just use the VGAOnly driver in the storage:monitors. I'll keep scanning google groups. Thanks anyway

29 July 2008, 12:15	#4
Leffmann Join Date: Jul 2008 Location: Sweden Posts: 2,269	I'm still not sure if you're looking for information on screens or viewports, but there's a lengthy section about viewports put online at http://pub.elowar.com/AmigaDev/Libra.../node0320.html that might be of help. If your code keeps crashing, maybe you could post it and someone might be able to spot what's wrong.

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