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/*
* SSE Convolution
* Copyright (C) 2012, 2013 Thomas Tsou <tom@tsou.cc>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#pragma once
/* 4-tap SSE complex-real convolution */
void sse_conv_real4(const float *x, int x_len,
const float *h, int h_len,
float *y, int y_len,
int start, int len, int step, int offset);
/* 8-tap SSE complex-real convolution */
void sse_conv_real8(const float *x, int x_len,
const float *h, int h_len,
float *y, int y_len,
int start, int len, int step, int offset);
/* 12-tap SSE complex-real convolution */
void sse_conv_real12(const float *x, int x_len,
const float *h, int h_len,
float *y, int y_len,
int start, int len, int step, int offset);
/* 16-tap SSE complex-real convolution */
void sse_conv_real16(const float *x, int x_len,
const float *h, int h_len,
float *y, int y_len,
int start, int len, int step, int offset);
/* 20-tap SSE complex-real convolution */
void sse_conv_real20(const float *x, int x_len,
const float *h, int h_len,
float *y, int y_len,
int start, int len, int step, int offset);
/* 4*N-tap SSE complex-real convolution */
void sse_conv_real4n(const float *x, int x_len,
const float *h, int h_len,
float *y, int y_len,
int start, int len, int step, int offset);
/* 4*N-tap SSE complex-complex convolution */
void sse_conv_cmplx_4n(const float *x, int x_len,
const float *h, int h_len,
float *y, int y_len,
int start, int len, int step, int offset);
/* 8*N-tap SSE complex-complex convolution */
void sse_conv_cmplx_8n(const float *x, int x_len,
const float *h, int h_len,
float *y, int y_len,
int start, int len, int step, int offset);
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