volk_8u_x3_encodepolar_8u_x2.h

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/* -*- c++ -*- */
/*
 * Copyright 2015 Free Software Foundation, Inc.
 *
 * This file is part of VOLK
 *
 * SPDX-License-Identifier: LGPL-3.0-or-later
 */
 
#ifndef VOLK_KERNELS_VOLK_VOLK_8U_X3_ENCODEPOLAR_8U_X2_U_H_
#define VOLK_KERNELS_VOLK_VOLK_8U_X3_ENCODEPOLAR_8U_X2_U_H_
#include <stdio.h>
#include <volk/volk_8u_x2_encodeframepolar_8u.h>
 
static inline void interleave_frozen_and_info_bits(unsigned char* target,
                                                   const unsigned char* frozen_bit_mask,
                                                   const unsigned char* frozen_bits,
                                                   const unsigned char* info_bits,
                                                   const unsigned int frame_size)
{
    unsigned int bit;
    for (bit = 0; bit < frame_size; ++bit) {
        *target++ = *frozen_bit_mask++ ? *frozen_bits++ : *info_bits++;
    }
}
 
#ifdef LV_HAVE_GENERIC
 
static inline void
volk_8u_x3_encodepolar_8u_x2_generic(unsigned char* frame,
                                     unsigned char* temp,
                                     const unsigned char* frozen_bit_mask,
                                     const unsigned char* frozen_bits,
                                     const unsigned char* info_bits,
                                     unsigned int frame_size)
{
    // interleave
    interleave_frozen_and_info_bits(
        temp, frozen_bit_mask, frozen_bits, info_bits, frame_size);
    volk_8u_x2_encodeframepolar_8u_generic(frame, temp, frame_size);
}
#endif /* LV_HAVE_GENERIC */
 
 
#ifdef LV_HAVE_SSSE3
#include <tmmintrin.h>
 
static inline void
volk_8u_x3_encodepolar_8u_x2_u_ssse3(unsigned char* frame,
                                     unsigned char* temp,
                                     const unsigned char* frozen_bit_mask,
                                     const unsigned char* frozen_bits,
                                     const unsigned char* info_bits,
                                     unsigned int frame_size)
{
    // interleave
    interleave_frozen_and_info_bits(
        temp, frozen_bit_mask, frozen_bits, info_bits, frame_size);
    volk_8u_x2_encodeframepolar_8u_u_ssse3(frame, temp, frame_size);
}
 
#endif /* LV_HAVE_SSSE3 */
 
#ifdef LV_HAVE_AVX2
#include <immintrin.h>
static inline void
volk_8u_x3_encodepolar_8u_x2_u_avx2(unsigned char* frame,
                                    unsigned char* temp,
                                    const unsigned char* frozen_bit_mask,
                                    const unsigned char* frozen_bits,
                                    const unsigned char* info_bits,
                                    unsigned int frame_size)
{
    interleave_frozen_and_info_bits(
        temp, frozen_bit_mask, frozen_bits, info_bits, frame_size);
    volk_8u_x2_encodeframepolar_8u_u_avx2(frame, temp, frame_size);
}
#endif /* LV_HAVE_AVX2 */
 
#endif /* VOLK_KERNELS_VOLK_VOLK_8U_X3_ENCODEPOLAR_8U_X2_U_H_ */
 
#ifndef VOLK_KERNELS_VOLK_VOLK_8U_X3_ENCODEPOLAR_8U_X2_A_H_
#define VOLK_KERNELS_VOLK_VOLK_8U_X3_ENCODEPOLAR_8U_X2_A_H_
 
#ifdef LV_HAVE_SSSE3
#include <tmmintrin.h>
static inline void
volk_8u_x3_encodepolar_8u_x2_a_ssse3(unsigned char* frame,
                                     unsigned char* temp,
                                     const unsigned char* frozen_bit_mask,
                                     const unsigned char* frozen_bits,
                                     const unsigned char* info_bits,
                                     unsigned int frame_size)
{
    interleave_frozen_and_info_bits(
        temp, frozen_bit_mask, frozen_bits, info_bits, frame_size);
    volk_8u_x2_encodeframepolar_8u_a_ssse3(frame, temp, frame_size);
}
#endif /* LV_HAVE_SSSE3 */
 
#ifdef LV_HAVE_AVX2
#include <immintrin.h>
static inline void
volk_8u_x3_encodepolar_8u_x2_a_avx2(unsigned char* frame,
                                    unsigned char* temp,
                                    const unsigned char* frozen_bit_mask,
                                    const unsigned char* frozen_bits,
                                    const unsigned char* info_bits,
                                    unsigned int frame_size)
{
    interleave_frozen_and_info_bits(
        temp, frozen_bit_mask, frozen_bits, info_bits, frame_size);
    volk_8u_x2_encodeframepolar_8u_a_avx2(frame, temp, frame_size);
}
#endif /* LV_HAVE_AVX2 */
 
#endif /* VOLK_KERNELS_VOLK_VOLK_8U_X3_ENCODEPOLAR_8U_X2_A_H_ */