/*************************************************************************** *   Copyright (C) 2008 by Pierre Sermanet and Yann LeCun   * *   pierre.sermanet@gmail.com, yann@cs.nyu.edu   * * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: *     * Redistributions of source code must retain the above copyright *       notice, this list of conditions and the following disclaimer. *     * Redistributions in binary form must reproduce the above copyright *       notice, this list of conditions and the following disclaimer in the *       documentation and/or other materials provided with the distribution. *     * Redistribution under a license not approved by the Open Source *       Initiative (http://www.opensource.org) must display the *       following acknowledgement in all advertising material: *        This product includes software developed at the Courant *        Institute of Mathematical Sciences (http://cims.nyu.edu). *     * The names of the authors may not be used to endorse or promote products *       derived from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL ThE AUTHORS BE LIABLE FOR ANY * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ***************************************************************************/namespace ebl {#ifdef USE_IPP#ifndef Ipp_H#define Ipp_H#include "libidx.h"#include <ipp.h>////////////////////////////////////////////////////////////////// Idx to IPP wrapper functions//! compute a 2D convolution of <in> with kernel <ker>//! and write result into <out>//! <ker> is actually in reverse order, so you might//! want to reverse it first.int ipp_convolution_float(Idx<float> &in, Idx<float> &ker, Idx<float> &out);//! this calls ippiAdd_32f_C1IR//! This does component-wise addition of 2 matrices of floats. The result is //! saved in the second idxint ipp_add_float(Idx<float> &in1, Idx<float> &in2);//! this calls ippiAddC_32f_C1R//! This adds a constant to each component of an idx of floats. NOT In placeint ipp_addc_nip_float(Idx<float> &in, float constant, Idx<float> &out);#endif#endif} // end namespace ebl