Port manipulation PINx commands with Arduino Due ?

While trying your sugestion, the errors are now:

D:\Docs\Arduino\arduino-1.5\libraries\UTFT\UTFT.cpp: In constructor 'UTFT::UTFT(byte, int, int, int, int, int)':
D:\Docs\Arduino\arduino-1.5\libraries\UTFT\UTFT.cpp:158: error: invalid types 'const PinDescription [][int*]' for array subscript
D:\Docs\Arduino\arduino-1.5\libraries\UTFT\UTFT.cpp:159: error: invalid types 'const PinDescription [][int*]' for array subscript
D:\Docs\Arduino\arduino-1.5\libraries\UTFT\UTFT.cpp:160: error: invalid types 'const PinDescription [][int*]' for array subscript
D:\Docs\Arduino\arduino-1.5\libraries\UTFT\UTFT.cpp:161: error: invalid types 'const PinDescription [][int*]' for array subscript
D:\Docs\Arduino\arduino-1.5\libraries\UTFT\UTFT.cpp:162: error: invalid types 'const PinDescription [][int*]' for array subscript
D:\Docs\Arduino\arduino-1.5\libraries\UTFT\UTFT.cpp:163: error: invalid types 'const PinDescription [][int*]' for array subscript
D:\Docs\Arduino\arduino-1.5\libraries\UTFT\UTFT.cpp:164: error: invalid types 'const PinDescription [][int*]' for array subscript
D:\Docs\Arduino\arduino-1.5\libraries\UTFT\UTFT.cpp:165: error: invalid types 'const PinDescription [][int*]' for array subscript