/*
 * CINELERRA
 * Copyright (C) 2008 Adam Williams <broadcast at earthling dot net>
 * 
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 * 
 * This program 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 General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 * 
 */

#include "clip.h"
#include <math.h>
#include "workarounds.h"

void Workarounds::copy_int(int &a, int &b)
{
	a = b;
}

double Workarounds::divide_double(double a, double b)
{
	return a / b;
}

void Workarounds::copy_double(double *a, double b)
{
	*a = b;
}


void Workarounds::clamp(int32_t &x, int32_t y, int32_t z)
{
	if(x < y) x = y;
	else
	if(x > z) x = z;
}

void Workarounds::clamp(int64_t &x, int64_t y, int64_t z)
{
	if(x < y) x = y;
	else
	if(x > z) x = z;
}

void Workarounds::clamp(float &x, float y, float z)
{
	if(x < y) x = y;
	else
	if(x > z) x = z;
}

void Workarounds::clamp(double &x, double y, double z)
{
	if(x < y) x = y;
	else
	if(x > z) x = z;
}

float Workarounds::pow(float x, float y)
{
	return powf(x, y);
}