; *********************************************************
; *
; * MIX routine
; *
; * ESI = source/target buffer
; * EDI = source buffer 2
; * ECX = buffer size
; *
; *********************************************************

section .text
bits 32

global _KZG_mix@0
_KZG_mix@0:
%ifdef DEBUG
  mov ebp, _KZG_mix_amp1
%endif
  _KZG_mix_onesample:
  	fld dword [esi]
  	fmul dword [ebp+0]
  	fld dword [edi]
  	fmul dword [ebp+4]
  	faddp st1
  	fstp dword [esi]
  	add esi,byte 4
  	add edi,byte 4
  loop _KZG_mix_onesample
ret

%ifdef DEBUG
section .data

global _KZG_mix_amp1
_KZG_mix_amp1 dd 0
global _KZG_mix_amp2
_KZG_mix_amp2 dd 0
%endif