# Bubsy 4D 1.2.1
# BID: 2A8408073157B4BC

DECLARATIONS:
  -
    type: variable
    name: drVeryBad
    value_type: float
    default_value: 38
    evaluate: "FRAMETIME_TARGET + 5"
  -
    type: variable
    name: drBad
    value_type: float
    default_value: 36
    evaluate: "FRAMETIME_TARGET + 3"
  -
    type: variable
    name: drOptimalMax
    value_type: float
    default_value: 34
    evaluate: "FRAMETIME_TARGET + 0.7"
  -
    type: variable
    name: drOptimalMin
    value_type: float
    default_value: 32
    evaluate: "FRAMETIME_TARGET - 1.4"
  -
    type: variable
    name: drGood
    value_type: float
    default_value: 29.5
    evaluate: "FRAMETIME_TARGET - 4"
  -
    type: code
    name: getDrVeryBad
    instructions: [
      [adrp, x0, $drVeryBad],
      [ldr, s1, [x0, $drVeryBad]],
      [ret]
    ]
  -
    type: code
    name: getDrBad
    instructions: [
      [adrp, x0, $drBad],
      [ldr, s1, [x0, $drBad]],
      [ret]
    ]
  -
    type: code
    name: getDrOptimalMax
    instructions: [
      [adrp, x0, $drOptimalMax],
      [ldr, s1, [x0, $drOptimalMax]],
      [ret]
    ]
  -
    type: code
    name: getDrOptimalMin
    instructions: [
      [adrp, x0, $drOptimalMin],
      [ldr, s1, [x0, $drOptimalMin]],
      [ret]
    ]
  -
    type: code
    name: getDrGood
    instructions: [
      [adrp, x0, $drGood],
      [ldr, s1, [x0, $drGood]],
      [ret]
    ]
MASTER_WRITE:
  # Dynamic Resolution
  # REF: Fabraz.DynamicResolutionManager::DetermineWhetherScaleRequired
  -
    type: asm_a64
    main_offset: 0x2B79588
    instructions: [
      [bl, _getDrGood()]
    ]
  -
    type: asm_a64
    main_offset: 0x2B795A4
    instructions: [
      [bl, _getDrVeryBad()]
    ]
  -
    type: asm_a64
    main_offset: 0x2B795B0
    instructions: [
      [bl, _getDrBad()]
    ]
  -
    type: asm_a64
    main_offset: 0x2B795D4
    instructions: [
      [bl, _getDrOptimalMax()]
    ]
  -
    type: asm_a64
    main_offset: 0x2B795E0
    instructions: [
      [bl, _getDrOptimalMax()]
    ]
ALL_FPS:
  # Vsync
  # Ref: GetVsyncEvent, address is used for do-while loop
  -
    type: evaluate_write
    address: [MAIN, 0x9B25AD8]
    value_type: int32
    value: VSYNC_TARGET