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signal.cpp
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166 lines (139 loc) · 5.9 KB
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/*******************************************************
* Copyright (c) 2015, ArrayFire
* All rights reserved.
*
* This file is distributed under 3-clause BSD license.
* The complete license agreement can be obtained at:
* http://arrayfire.com/licenses/BSD-3-Clause
********************************************************/
#include <af/array.h>
#include <af/signal.h>
#include "symbol_manager.hpp"
af_err af_approx1(af_array *out, const af_array in, const af_array pos,
const af_interp_type method, const float offGrid) {
CHECK_ARRAYS(in, pos);
return CALL(out, in, pos, method, offGrid);
}
af_err af_approx2(af_array *out, const af_array in, const af_array pos0,
const af_array pos1, const af_interp_type method,
const float offGrid) {
CHECK_ARRAYS(in, pos0, pos1);
return CALL(out, in, pos0, pos1, method, offGrid);
}
af_err af_set_fft_plan_cache_size(size_t cache_size) {
return CALL(cache_size);
}
#define FFT_HAPI_DEF(af_func) \
af_err af_func(af_array in, const double norm_factor) { \
CHECK_ARRAYS(in); \
return CALL(in, norm_factor); \
}
FFT_HAPI_DEF(af_fft_inplace)
FFT_HAPI_DEF(af_fft2_inplace)
FFT_HAPI_DEF(af_fft3_inplace)
FFT_HAPI_DEF(af_ifft_inplace)
FFT_HAPI_DEF(af_ifft2_inplace)
FFT_HAPI_DEF(af_ifft3_inplace)
af_err af_fft(af_array *out, const af_array in, const double norm_factor,
const dim_t odim0) {
CHECK_ARRAYS(in);
return CALL(out, in, norm_factor, odim0);
}
af_err af_fft2(af_array *out, const af_array in, const double norm_factor,
const dim_t odim0, const dim_t odim1) {
CHECK_ARRAYS(in);
return CALL(out, in, norm_factor, odim0, odim1);
}
af_err af_fft3(af_array *out, const af_array in, const double norm_factor,
const dim_t odim0, const dim_t odim1, const dim_t odim2) {
CHECK_ARRAYS(in);
return CALL(out, in, norm_factor, odim0, odim1, odim2);
}
af_err af_ifft(af_array *out, const af_array in, const double norm_factor,
const dim_t odim0) {
CHECK_ARRAYS(in);
return CALL(out, in, norm_factor, odim0);
}
af_err af_ifft2(af_array *out, const af_array in, const double norm_factor,
const dim_t odim0, const dim_t odim1) {
CHECK_ARRAYS(in);
return CALL(out, in, norm_factor, odim0, odim1);
}
af_err af_ifft3(af_array *out, const af_array in, const double norm_factor,
const dim_t odim0, const dim_t odim1, const dim_t odim2) {
CHECK_ARRAYS(in);
return CALL(out, in, norm_factor, odim0, odim1, odim2);
}
af_err af_fft_r2c(af_array *out, const af_array in, const double norm_factor,
const dim_t pad0) {
CHECK_ARRAYS(in);
return CALL(out, in, norm_factor, pad0);
}
af_err af_fft2_r2c(af_array *out, const af_array in, const double norm_factor,
const dim_t pad0, const dim_t pad1) {
CHECK_ARRAYS(in);
return CALL(out, in, norm_factor, pad0, pad1);
}
af_err af_fft3_r2c(af_array *out, const af_array in, const double norm_factor,
const dim_t pad0, const dim_t pad1, const dim_t pad2) {
CHECK_ARRAYS(in);
return CALL(out, in, norm_factor, pad0, pad1, pad2);
}
#define FFTC2R_HAPI_DEF(af_func) \
af_err af_func(af_array *out, const af_array in, const double norm_factor, \
const bool is_odd) { \
CHECK_ARRAYS(in); \
return CALL(out, in, norm_factor, is_odd); \
}
FFTC2R_HAPI_DEF(af_fft_c2r)
FFTC2R_HAPI_DEF(af_fft2_c2r)
FFTC2R_HAPI_DEF(af_fft3_c2r)
#define CONV_HAPI_DEF(af_func) \
af_err af_func(af_array *out, const af_array signal, \
const af_array filter, const af_conv_mode mode, \
af_conv_domain domain) { \
CHECK_ARRAYS(signal, filter); \
return CALL(out, signal, filter, mode, domain); \
}
CONV_HAPI_DEF(af_convolve1)
CONV_HAPI_DEF(af_convolve2)
CONV_HAPI_DEF(af_convolve3)
#define FFT_CONV_HAPI_DEF(af_func) \
af_err af_func(af_array *out, const af_array signal, \
const af_array filter, const af_conv_mode mode) { \
CHECK_ARRAYS(signal, filter); \
return CALL(out, signal, filter, mode); \
}
FFT_CONV_HAPI_DEF(af_fft_convolve1)
FFT_CONV_HAPI_DEF(af_fft_convolve2)
FFT_CONV_HAPI_DEF(af_fft_convolve3)
af_err af_convolve2_sep(af_array *out, const af_array col_filter,
const af_array row_filter, const af_array signal,
const af_conv_mode mode) {
CHECK_ARRAYS(col_filter, row_filter, signal);
return CALL(out, col_filter, row_filter, signal, mode);
}
af_err af_fir(af_array *y, const af_array b, const af_array x) {
CHECK_ARRAYS(b, x);
return CALL(y, b, x);
}
af_err af_iir(af_array *y, const af_array b, const af_array a,
const af_array x) {
CHECK_ARRAYS(b, a, x);
return CALL(y, b, a, x);
}
af_err af_medfilt(af_array *out, const af_array in, const dim_t wind_length,
const dim_t wind_width, const af_border_type edge_pad) {
CHECK_ARRAYS(in);
return CALL(out, in, wind_length, wind_width, edge_pad);
}
af_err af_medfilt1(af_array *out, const af_array in, const dim_t wind_width,
const af_border_type edge_pad) {
CHECK_ARRAYS(in);
return CALL(out, in, wind_width, edge_pad);
}
af_err af_medfilt2(af_array *out, const af_array in, const dim_t wind_length,
const dim_t wind_width, const af_border_type edge_pad) {
CHECK_ARRAYS(in);
return CALL(out, in, wind_length, wind_width, edge_pad);
}