FFmpeg/libavutil/spherical.c

/*
 * Copyright (c) 2016 Vittorio Giovara <vittorio.giovara@gmail.com>
 *
 * This file is part of FFmpeg.
 *
 * FFmpeg 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.
 *
 * FFmpeg 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 FFmpeg; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
 */

#include "mem.h"
#include "spherical.h"

AVSphericalMapping *av_spherical_alloc(size_t *size)
{
    AVSphericalMapping *spherical = av_mallocz(sizeof(AVSphericalMapping));
    if (!spherical)
        return NULL;

    if (size)
        *size = sizeof(*spherical);

    return spherical;
}