1. Add IFDEFs for video recording
2. Options for video recording were hardcoded in engine,
now they are hardcoded in frontend and passed to engine thru command line
(later it will be possible to change them in frontend)
LIBRARY "openalbridge"
EXPORTS
openal_init
openal_close
openal_ready
openal_loadfile
openal_playsound
openal_pausesound
openal_stopsound
openal_playsound_loop
openal_stopsound_free
openal_freesound
openal_toggleloop
openal_setvolume
openal_setglobalvolume
openal_togglemute
openal_fade
openal_fadein
openal_fadeout