[adonys]

Originally Posted by Les

Adonys, I can't really make sense of what you're suggesting. I don't see any "settings of SMAA_PRESET_HIGH (99% quality)" in the SMAA.h file.

look in the SweetFX/Shaders/SMAA.h file:

And four presets:
 *         SMAA_PRESET_LOW          (%60 of the quality)
 *         SMAA_PRESET_MEDIUM       (%80 of the quality)
 *         SMAA_PRESET_HIGH         (%95 of the quality)
 *         SMAA_PRESET_ULTRA        (%99 of the quality)

//-----------------------------------------------------------------------------
// SMAA Presets

#if SMAA_PRESET_LOW == 1
#define SMAA_THRESHOLD 0.15
#define SMAA_MAX_SEARCH_STEPS 4
#define SMAA_MAX_SEARCH_STEPS_DIAG 0
#define SMAA_CORNER_ROUNDING 100
#elif SMAA_PRESET_MEDIUM == 1
#define SMAA_THRESHOLD 0.1
#define SMAA_MAX_SEARCH_STEPS 8
#define SMAA_MAX_SEARCH_STEPS_DIAG 0
#define SMAA_CORNER_ROUNDING 100
#elif SMAA_PRESET_HIGH == 1
#define SMAA_THRESHOLD 0.1
#define SMAA_MAX_SEARCH_STEPS 16
#define SMAA_MAX_SEARCH_STEPS_DIAG 8
#define SMAA_CORNER_ROUNDING 25
#elif SMAA_PRESET_ULTRA == 1
#define SMAA_THRESHOLD 0.05
#define SMAA_MAX_SEARCH_STEPS 32
#define SMAA_MAX_SEARCH_STEPS_DIAG 16
#define SMAA_CORNER_ROUNDING 25
#endif