I am using the latest 15 version to use only SMAA on certain games and while it is great I have noticed that text becomes somewhat distorted. Are there any particular settings that improve this? I am just using the default SMAA settings in the SweeFX config.
You might try setting SMAA_CORNER_ROUNDING to 0.
Also if the game has depth buffer output, you might change SMAA_EDGE_DETECTION to 3 to use only depth edge detection. Depth buffer is pretty clear so you might lower SMAA_THRESHOLD to very low values such as 0.001.
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