Hm, I got:
Target OS: Win32 for i386
Compiling sdl2test.pas
Compiling sdl.pas
sdl2test.pas(14,21) Error: Identifier not found "SDL_LOADBMP"
sdl2test.pas(59) Fatal: There were 1 errors compiling module, stopping
Fatal: Compilation aborted
Also a text research shows SDL_LOADBMP in the 1.2 part.