forums.ps2dev.org

The download links from the entire blog are working again.

Big thanks J.F.

Thanks sauron_le_noir.

I'll add it to the last version of the library.

I wrote you a PM.

Cya.

What's Nanodesktop?

Finally the PSP port of the Allegro library (4.3.10plus version) is ready:

http://diedel.blogcindario.com/2009/01/ ... rsion.html

Feedback is welcome.

Hello, I've noticed that calling sceDisplaySetMode(0, 480, 272) (or whatever arguments are passed) produces the same result. After a call to sceDisplayGetMode(&pmode, &pwidth, &pheight) for checking it returns 0, 480, 272. Also it returns the same values although sceDisplaySetMode() is n...

Hi, is there a remote possibility to do a masked blit to RAM using sceGuCopyImage()? (probably not, it bypass all tests functions). And using sceGuDrawArray()? (probably not too, the draw buffer can only be set at VRAM). I would like to blit an image from RAM to RAM skipping the mask color without u...

This is my first PSP programming experience too. As you say it gets much time but actually I have enough of it to spend :) I like this project. I think I've pretty much given up on mine now, too lazy to implement scaling etc. You know the projects are never finished :) so you can continue anytime. Y...

Hi,

more info in:
http://diedel.blogcindario.com/2008/10/ ... rsion.html

Regards.

Hi,
a beta version of the library is ready to use. It is possible to add it to the ps2dev svn?

Thanks.

Hi TehSausage, welcome to the Allegro world :) I have the same goal: to build the most Allegro applications with no changes or minimal. About the screenshots I use the psplinkusb "scrshot" command to get it, say: $pspsh> scrshot <myimagefile> Edit2: The problem seems to be the order in whi...

I've been searching info in the forum, analyzed more or less the samples/blit.c and other big PSP applications, that's the reason I have so much doubts. I'll continue the searching :)

Thanks.

Hi, I have some doubts about texture cache: 1) What is the cache line size? 16x8 bytes? 2) A cache line contains a texture block? 3) For instance, when rastering a 512x512 texture, the GE rasters block by block (tiled rastering) or line by line but prefetching the texture blocks? 4) The above explai...

Hi all, I would like to share my Allegro PSP WIP :) A simple graphic driver and the a mini keyboard driver using the PSP controller are implemented by now. It compiles and links with success some Allegro examples and the excellent Humphrey remake (the main reason for converting the library :P ) Two ...