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OpenGL Problems with CgFX on ATI 9500 pro

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Has anyone else had trouble getting Nvidia's CgFX to work on an ATI card like the 9500 pro (newest drivers )? I have tried both versions of the CG SDK, and the CgFX demo just fails. This annoys me because I like CgFX's cross API functionality, and more importantly, the ability to control renderstate and multiple passes, but I don't want to use HLSL cuz I'm working in OGL. The two problems I have been having are in the CgFX example project at the statement CgFXSetDevice("OpenGL", 0). It just crashes with an acess violation, but I have not modified the program code at all. Does Fx just not work on ati's?

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hmm... guess that means no one uses CgFX... fair enough. Anyone know an way of doing DirectX style Fx files with GLSL?

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Sorta late, here. I had problems with CgFX with my ATI card (9800). In fact, I had the same exact issue as you--this said, CgFX is probably incompatible with ATI cards. I'm not sure of any existing code for an OpenGL FX style system. I know ATI had a presentation on a similar system a while back though, if you can find the paper.

Edit: The presentation is here. Hope it helps somewhat.

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Thanks, I had seen that already. I guess what it comes down to is that I need to write my own FX parsing format. Stupid Nvidia and stupid Cg. Cg really did seem kinda cool, I guess they're just mad cuz ATI's been trouncing them recently :)

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