NE10_fft_generic_float32.h File Reference

#include "NE10_types.h"
#include "NE10_macros.h"
#include "NE10_fft.h"

Go to the source code of this file.

Macros
#define	NE10_BUTTERFLY_INDEX_F32(OUT, IN, OUT_I, OUT_J, IN_I, IN_J)
#define	NE10_CPX_MUL_TW8_F32(OUT, TW_8_TABLE, OUT_I, TW_J)

Macro Definition Documentation

#define NE10_BUTTERFLY_INDEX_F32	(		OUT,
			IN,
			OUT_I,
			OUT_J,
			IN_I,
			IN_J
	)

Value:

do { \
        NE10_CPX_ADD (OUT[OUT_I],IN[IN_I],IN[IN_J]); \
        NE10_CPX_SUB (OUT[OUT_J],IN[IN_I],IN[IN_J]); \
    } while (0)

#define NE10_CPX_MUL_TW8_F32	(		OUT,
			TW_8_TABLE,
			OUT_I,
			TW_J
	)

Value:

do { \
            ne10_fft_cpx_float32_t TW_TMP = TW_8_TABLE[TW_J]; \
            NE10_CPX_MUL_F32 (OUT[OUT_I],OUT[OUT_I],TW_TMP); \
        } while (0)