/*
 * Copyright (c) 2007 - 2026 Joseph Gaeddert
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */

#include <stdlib.h>
#include <string.h>
#include "liquid.h"

// allocate memory and copy from original location
//  _orig   : pointer to original memory array
//  _num    : number of original elements
//  _size   : size of each element
void * liquid_malloc_copy(void *       _orig,
                          unsigned int _num,
                          unsigned int _size)
{
    void * copy = malloc(_num * _size);
    memmove(copy, _orig, _num * _size);
    return copy;
}

// portable aligned memory allocation
//  _alignment  : memory alignment [bytes]
//  _size       : number of elements
void * liquid_aligned_alloc(size_t _alignment, size_t _size)
{
#if defined _WIN32
    // TODO: verify this
    return _aligned_malloc(_size, _alignment);
#else
    void * ptr = NULL;
    posix_memalign(&ptr, _alignment, _size);
    return ptr;
#endif
}

// portable aligned free
int liquid_aligned_free(void * _p)
{
#if defined _WIN32
    _aligned_free(_p);
#else
    free(_p);
#endif
    return LIQUID_OK;
}
