Logic blending

[Anarchist420]

1. What is it?

2. Does Fermi HW support it via opengl?

3. could DX11 hardware easily emulate it via shaders?

4. If number 3 is yes, then how much would the performance impact with AA be?

 

[Anarchist420]

Isn't there something called logic blending or do I have the name of it wrong?

 

[Cerb]

OpenGL has had the ability to apply logical operations to textures, if that's what you're looking for.

 

[Anarchist420]

OpenGL has had the ability to apply logical operations to textures, if that's what you're looking for.

Okay thanks. Is it still supported via OpenGL spec? Can Fermi do it?