PPSSPP Feature Request Page

[fivefeet8]

(10-22-2015 03:45 PM)noomkrad Wrote:  What's the difference from FXAA to MSAA?

Why do you need MSAA if you have FXAA?

FXAA is a post process filter done in software or shaders. MSAA is done in GPU hardware back-ends or ROP hardware during processing of the scene.

FXAA Advantages/Disadvantages:
Can also filter alpha textures
Less resource intensive
Causes texture blurring
Can be applied to all forms of rendering

MSAA Advantages/Disadvantages
Does not filter alpha textures
More resource hungry for memory/pixel bandwidth
Does not blur textures
Does not work on some forms of rendering