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FastFT_float_asm.h
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C/C++ Source or Header
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1997-09-23
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2KB
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71 lines
/*------------------------------------------------------------------------------
File : FastFT_float_asm.h
Author : Stéphane TAVENARD (modified by Henryk Richter)
$VER: FastFT_float_asm.h 0.1 (17/09/1997)
(C) Copyright 1995-1995 Stéphane TAVENARD
All Rights Reserved
#Rev| Date | Comment
----|----------|--------------------------------------------------------
0 |23/04/1995| Initial revision
1 |17/09/1997| changed callup parameters for own FFT (Henryk)
------------------------------------------------------------------------
Definition of Routines for FFT of floating points values
------------------------------------------------------------------------------*/
#ifndef FastFT_FLOAT_ASM_H
#define FastFT_FLOAT_ASM_H
#ifndef ASM
#ifdef __SASC
#define ASM_A0 register __a0
#define ASM_A1 register __a1
#define ASM_A2 register __a2
#define ASM_A3 register __a3
#define ASM_A4 register __a4
#define ASM_A5 register __a5
#define ASM_A6 register __a6
#define ASM_D0 register __d0
#define ASM_D1 register __d1
#define ASM_D2 register __d2
#define ASM_D3 register __d3
#define ASM_D4 register __d4
#define ASM_D5 register __d5
#define ASM_D6 register __d6
#define ASM_D7 register __d7
#define ASM __asm
#else
#define ASM_A0 __A0
#define ASM_A1 __A1
#define ASM_A2 __A2
#define ASM_A3 __A3
#define ASM_A4 __A4
#define ASM_A5 __A5
#define ASM_A6 __A6
#define ASM_D0 __D0
#define ASM_D1 __D1
#define ASM_D2 __D2
#define ASM_D3 __D3
#define ASM_D4 __D4
#define ASM_D5 __D5
#define ASM_D6 __D6
#define ASM_D7 __D7
#define ASM
#endif
#endif
void ASM ASM_FastFT_main_loop( ASM_A0 float *x_real, ASM_A1 float *x_imag,
ASM_A2 float *SINCOS, ASM_A3 float *SINCOS2, ASM_D0 int power );
void ASM ASM_FastFT_energy_phi( ASM_A0 float *x_real, ASM_A1 float *x_imag,
ASM_A2 float *energy, ASM_A3 float *phi,
ASM_D0 int n );
#endif