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Never mind I got this to work by switching to GU_TRIANGLE_FAN in sceGuDrawArray and providing four vertices instead of two, rotating them manually and setting the texture coordinates as appropriate. Thanks for your help though Raphael.

Setup the MODEL VIEW matrix for rotating your vertices. If you don't know how to do this, use gum's sceGumRotateX/Y/Z functions Could you provide an example? I had a look through the SDK samples and they seam to use something similar to this but it dose absolutely nothing in my app (the samples all...

Hey I have the GU set up for 2d sprites (will provide GU setup/rendering code if it’s needed) but can’t figure out how to have it rotate them. I did write a software implementation but it’s turning out to be far too slow, so is there anyway to have the GU do this? Can anyone point me in the right di...

Hello again, I’m having a bit of trouble with my images looking slightly ‘corrupted’ when displayed on the PSP. I had a look in pspgu.h and noticed this: /** * Set current texturemap * * Textures may reside in main RAM, but it has a huge speed-penalty. Swizzle textures * to get maximum speed. * * @n...

jimparis wrote:Add another -lc to the front of your libraries; psp-g++ moves the first one. Or link with psp-gcc. Also read http://forums.ps2dev.org/viewtopic.php?p=31516#31516

Odd, but adding another -lc to the front of the libraries worked, thanks.

Hey, I’m having some problems linking my app. I used to be able to compile/link everything fine when I was using the traditional cygwin.bat and including build.mak into my makefiles. But I have recently moved to the eclipse IDE and completely written my own makefile, problem is I now get linker erro...

Done and working, thanks.

CyberBill wrote:

Code: Select all

extern "C" {

new and delete are not valid C operators. They only work in C++. Be sure your file is named .cpp, and not .c.

It is named .cpp. PSPSDK seams to require “extern "C" { … }“ for C++. Tried removing it with no luck either.

Hey, I can’t seam to get this to work properly. Consider the following code (striped down, but complete): main.cpp #include <pspkernel.h> extern "C" &#123; PSP_MODULE_INFO&#40;"Test", 0, 1, 1&#41;; class TestClass &#123; public&#58; TestClass&#40;int h, in...

Thanks, makes sense now.

Hey, I’m not new to programming but have recently been learning C/C++, reading books and looking over sample PSP code. I’ve managed to get quite a few things to compile and run on my PSP but there are a few things still confusing me: From: pspdisplay.h /** * Display set framebuf * * @param topaddr -...