typedef enum { SNES_FAS_MULTIPLICATIVE, SNES_FAS_ADDITIVE, SNES_FAS_FULL, SNES_FAS_KASKADE } SNESFASType;
| SNES_FAS_MULTIPLICATIVE (default) | - traditional V or W cycle as determined by SNESFASSetCycles() | |
| SNES_FAS_ADDITIVE | - additive FAS cycle | |
| SNES_FAS_FULL | - full FAS cycle | |
| SNES_FAS_KASKADE | - Kaskade FAS cycle |