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you should look at the examples of the pspsdk, namely the blit.c example. basically you can draw a quad, let's say you give 4 coordinates x,y (z=0) ----------- A 0,0 B 480,0 C 480,272 D 0,272 you can draw that polygon using the sceGu library (similar to opengl), and you can use a texture, so you nee...

oh yeah with sceGuTexScale(float scaleu,float scalev) you can scale the UV coordinates, actually if you're able to render a sprite on the screen that way (with a texture), then just play a bit with that function and you'll see the textures stretching, so you can use it to scale an image on the scree...

is it to just display them? if yes then just use GL-like functions with proper vertex coordinates and u,v mapping; example in 16bit: sceGuDrawArray(GU_SPRITES,GU_TEXTURE_16BIT|GU_COLOR_5551|GU_VERTEX_16BIT|GU_TRANSFORM_2D,2,0,vertices); and if you use sceGuTexFilter(GU_LINEAR,GU_LINEAR); then you'll...

the crash probably occurs when you're trying to load the image, try to identify the problem by commenting less and less stuff in the image loader; and if the problem is not there (i just read the code it seems ok) then comment the pspgl lines in the LoadTextures function instead, that way you might ...

... and i had decided to make my own makefile, so i suggest you do the same...

yes, i built that PSPGBA 1.1 here, and already trying to optimize it in assembler

nice stuff!

dankydoo wrote:Look into something called sqllite....google it. It's a self contained dbms that can be compile into your executable.

dankydoo

wow that looks great, im gonna try it thanks :)

Ok, I understand that. What's the use of dividing rgb by 8 in that code? Why not leave that out and only use values from 0-31? Can someone explain why it was decided to have it divide by 8 and use 255 values? it's because 0-255 is used in the 32bit format 8888 and is widely used, at least if you wa...

but.. I shouldn't put texture coordinates and color info in the struct if I don't specify a texture format and color format in the call to sceGuDrawArray. And besides, my geometry seems correct, which means that the function sees the vertex format I specified. ok i read the h file again, i guess yo...

if you have abc and abc% then you'll see a corrupted icon, however if you rename abc to "abc _" , well with 32 characters total, and abc% to abc_~1% then no more corruption. in the Makefile i have EXTRA_TARGETS = EBOOT.PBP kxploit and in the build.mak i added "renamer" in the kxp...

you have to use that structure:

struct Vertex
{
float u,v;
UINT color;
float x,y,z;
};

you don't need to convert to anything... you could just use that 3ds file in your program

or you do just "make", but change the makefile so it has kxploit as additional target, so you don't have to type "make kxploit" also i modified the build file so it automatically renames the folder (so you don't have corrupted icons) and then copies them to the psp, just lazy to ...

Someone else (from here) told me that it was 255 in 5551 mode, and it's been working fine all along... that's wrong, even your code proves it: int color=((b>>3)<<10) | ((g>>3)<<5) | (r>>3) | 0x8000; // Creates and stores color. u16 *address=VRAM+((((512)*PIXEL_SIZE)*y)+x); // Caculates address of p...

peterstroeiman wrote:Nice. But I can only find info on the tools then. Is there any documentation for the SDK itself?

try this, this is the same as reading the include files though
http://psp.jim.sh/pspsdk-doc/modules.html

the range is always 0 => (2^n)-1

so

1 : 0 => 1
5 : 0 => 31
8 : 0 => 255

ok sorry forget it, i forgot to use the module info macro in the cpp file

PSP_MODULE_INFO(...)

lol

I already made some apps in .c and it works fine, but when i want to compile .cpp files, well everything compiles but after I get this error, and of course the resulting epb file doesn't work. Help would be greatly appreciated as I would really be happy to be able to use classes and stuff. Here's th...