Rendering to a texture

[dega]

I am having a lot of trouble rendering to a texture. I create the memory for the texture and use sceGuDrawBufferList, but nothing gets drawn to it (not even cleared out with sceGuClear) yet when I use sceGuDrawBufferList to draw back to my frame buffer, I can render the rest of the scene just fine. I guess my question is, is there anything special that I have to do to get sceGuDrawBufferList to actually let me render to a texture?

Thanks a lot!

- dega

[Raphael]

As on PC, the GU can only render to VRAM (though on PC you don't see it that clearly, because DX/OGL does the texture management). I suppose you are trying to render to a texture in system RAM, which is not possible.