NE10_fft_cplx_ops.h File Reference

#include "NE10_types.h"

Go to the source code of this file.

Macros
#define	ne10_swap_ptr(X, Y)
#define	NE10_S_MUL(X, Y)   ((X) * (Y))
#define	NE10_CPX_ADD(Z, A, B)
#define	NE10_CPX_SUB(Z, A, B)
#define	NE10_CPX_ADDTO(Z, X)   NE10_CPX_ADD(Z,X,Z)
#define	NE10_CPX_MUL_F32(Z, A, B)
#define	NE10_CPX_CONJ_MUL_F32(Z, A, B)
#define	NE10_CPX_MUL_TW_F32(Z, TW)
#define	NE10_CPX_MUL_INV_TW_F32(Z, TW)

Macro Definition Documentation

#define NE10_CPX_ADD	(		Z,
			A,
			B
	)

Value:

do { \
        Z.r = A.r + B.r; \
        Z.i = A.i + B.i; \
    } while (0)

Definition at line 72 of file NE10_fft_cplx_ops.h.

#define NE10_CPX_ADDTO	(		Z,
			X
	)		NE10_CPX_ADD(Z,X,Z)

Definition at line 84 of file NE10_fft_cplx_ops.h.

#define NE10_CPX_CONJ_MUL_F32	(		Z,
			A,
			B
	)

Value:

do { \
        ne10_float32_t ARBR = A.r * B.r; \
        ne10_float32_t AIBI = A.i * B.i; \
        ne10_float32_t ARBI = A.r * B.i; \
        ne10_float32_t AIBR = A.i * B.r; \
        Z.r = ARBR + AIBI; \
        Z.i = AIBR - ARBI; \
    } while (0)

Definition at line 96 of file NE10_fft_cplx_ops.h.

#define NE10_CPX_MUL_F32	(		Z,
			A,
			B
	)

Value:

do { \
        ne10_float32_t ARBR = A.r * B.r; \
        ne10_float32_t AIBI = A.i * B.i; \
        ne10_float32_t ARBI = A.r * B.i; \
        ne10_float32_t AIBR = A.i * B.r; \
        Z.r = ARBR - AIBI; \
        Z.i = AIBR + ARBI; \
    } while (0)

Definition at line 86 of file NE10_fft_cplx_ops.h.

#define NE10_CPX_MUL_INV_TW_F32	(		Z,
			TW
	)

Value:

do { \
        ne10_fft_cpx_float32_t tmp; \
        NE10_CPX_CONJ_MUL(tmp,Z,TW); \
        Z = tmp; \
    } while (0)

Definition at line 113 of file NE10_fft_cplx_ops.h.

#define NE10_CPX_MUL_TW_F32	(		Z,
			TW
	)

Value:

do { \
        ne10_fft_cpx_float32_t tmp; \
        NE10_CPX_MUL(tmp,Z,TW); \
        Z = tmp; \
    } while (0)

Definition at line 106 of file NE10_fft_cplx_ops.h.

#define NE10_CPX_SUB	(		Z,
			A,
			B
	)

Value:

do { \
        Z.r = A.r - B.r; \
        Z.i = A.i - B.i; \
    } while (0)

Definition at line 78 of file NE10_fft_cplx_ops.h.

#define NE10_S_MUL	(		X,
			Y
	)		((X) * (Y))

Definition at line 70 of file NE10_fft_cplx_ops.h.

#define ne10_swap_ptr	(		X,
			Y
	)

Value:

do { \
        X = (void *)((intptr_t)(X) ^ (intptr_t)(Y)); \
        Y = (void *)((intptr_t)(X) ^ (intptr_t)(Y)); \
        X = (void *)((intptr_t)(X) ^ (intptr_t)(Y)); \
    } while (0)

Definition at line 61 of file NE10_fft_cplx_ops.h.