default, but can be turned on simply by setting snd_stereo_phase_separation to
something resonable (eg 0.6). snd_stereo_phase_separation is measured in
milliseconds and the 0.6 is based on assuming a 20cm diameter head with speed
of sound being 331m/s (0.000604229607 is more accurate for that, but I didn't
want to type it in the console:) at the moment, phase and volume separation
happen together. I'm not sure if it's worth disabling volume separation when
phase separation is used, it sounds good to me :).
convert #if USE_INTEL_ASM to #ifdef USE_INTEL_ASM
add cl_math.S to math_ASM
unfortunatly, snd_mixa.o isn't being built. Haven't figured that one out yet