mirror of https://github.com/gnss-sdr/gnss-sdr
22 lines
1.5 KiB
C
22 lines
1.5 KiB
C
#include "gps_sdr_defines.h"
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#include "gps_sdr_signal_processing.h"
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#include "gr_complex.h"
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void x86_add(int16 *A, int16 *B, int32 cnt); //!< Pointwise vector addition
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void x86_sub(int16 *A, int16 *B, int32 cnt); //!< Pointwise vector difference
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void x86_mul(int16 *A, int16 *B, int32 cnt); //!< Pointwise vector multiply
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void x86_muls(int16 *A, int16 *B, int32 cnt, int32 shift); //!< Pointwise vector multiply
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int32 x86_dot(int16 *A, int16 *B, int32 cnt); //!< Compute vector dot product
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void x86_conj(CPX *A, int32 cnt); //!< Pointwise vector conjugate
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void x86_cacc(CPX *A, MIX *B, int32 cnt, int32 *iaccum, int32 *baccum); //!< Compute dot product of cpx and a mix vector
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void x86_cmul(CPX *A, CPX *B, int32 cnt); //!< Pointwise vector multiply
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void x86_cmuls(CPX *A, CPX *B, int32 cnt, int32 shift); //!< Pointwise complex multiply with shift
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void x86_cmulsc(CPX *A, CPX *B, CPX *C, int32 cnt, int32 shift); //!< Pointwise vector multiply with shift, dump results into C
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void x86_cmag(CPX *A, int32 cnt); //!< Convert from complex to a power
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void x86_prn_accum(CPX *A, CPX *E, CPX *P, CPX *L, int32 cnt, CPX *accum); //!< This is a long story
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void x86_prn_accum_new(CPX *A, MIX *E, MIX *P, MIX *L, int32 cnt, CPX_ACCUM *accum); //!< This is a long story
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void x86_max(unsigned int *_A, unsigned int *_index, unsigned int *_magt, unsigned int _cnt);
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void x86_float_max(float* _A, unsigned int* _index, float* _magt, unsigned int _cnt);
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void x86_gr_complex_mag(gr_complex* _A, int32 _cnt);
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