cannot use mutating member on immutable value: 'pointee' is a get-only property

cannot use mutating member on immutable value: 'pointee' is a get-only property

cannot use mutating member on immutable value: 'pointee' is a get-only property

cannot use mutating member on immutable value: 'pointee' is a get-only property

cannot use mutating member on immutable value: 'pointee' is a get-only property

cannot use mutating member on immutable value: 'pointee' is a get-only property

cannot use mutating member on immutable value: 'pointee' is a get-only property

cannot use mutating member on immutable value: 'pointee' is a get-only property

cannot use mutating member on immutable value: 'pointee' is a get-only property

'subscript(_:)' is unavailable: use subscript with optional return value

variable 'sum_left' may be uninitialized when used here [-Wconditional-uninitialized]

variable 'sum_top' may be uninitialized when used here [-Wconditional-uninitialized]

variable 'sum_left' may be uninitialized when used here [-Wconditional-uninitialized]

variable 'sum_top' may be uninitialized when used here [-Wconditional-uninitialized]

variable 'best_offset' may be uninitialized when used here [-Wconditional-uninitialized]

incompatible pointer types passing 'uint8_t[3][4096]' (aka 'unsigned char[3][4096]') to parameter of type 'uint8_t (*)[256]' (aka 'unsigned char (*)[256]') [-Wincompatible-pointer-types]

incompatible pointer types passing 'int16_t[3][74][82]' (aka 'short[3][74][82]') to parameter of type 'entry (*)[74][82]' (aka 'signed char (*)[74][82]') [-Wincompatible-pointer-types]

incompatible pointer types passing 'uint8_t[3][4096]' (aka 'unsigned char[3][4096]') to parameter of type 'const uint8_t (*)[256]' (aka 'const unsigned char (*)[256]') [-Wincompatible-pointer-types]

incompatible pointer types passing 'int16_t[3][74][82]' (aka 'short[3][74][82]') to parameter of type 'const entry (*)[74][82]' (aka 'const signed char (*)[74][82]') [-Wincompatible-pointer-types]