/*
 * Copyright (C) 2020 Linux Studio Plugins Project <https://lsp-plug.in/>
 *           (C) 2020 Vladimir Sadovnikov <sadko4u@gmail.com>
 *
 * This file is part of lsp-plugins
 * Created on: 10 авг. 2018 г.
 *
 * lsp-plugins 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 3 of the License, or
 * any later version.
 *
 * lsp-plugins 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 lsp-plugins. If not, see <https://www.gnu.org/licenses/>.
 */

#ifndef DSP_COMMON_MISC_H_
#define DSP_COMMON_MISC_H_

//-----------------------------------------------------------------------
// DSP miscellaneous (uncategorized) functions
namespace dsp
{
    /** Calculate absolute normalized values: dst[i] = abs(src[i]) / max { abs(src) }
     *
     * @param dst destination vector
     * @param src source vector
     * @param count number of elements
     */
    extern void (* abs_normalized)(float *dst, const float *src, size_t count);

    /** Calculate normalized values: dst[i] = src[i] / (max { abs(src) })
     *
     * @param dst destination vector
     * @param src source vector
     * @param count number of elements
     */
    extern void (* normalize)(float *dst, const float *src, size_t count);
}

#endif /* DSP_COMMON_MISC_H_ */
