/*
 *  Copyright (C) 2004 Christopher John Purnell
 *                     cjp@lost.org.uk
 *
 *  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., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

#include "alc_context.h"
#include "al_error.h"

ALvoid alDopplerFactor(ALfloat value)
{
	AL_context *ctx;

	if (!(ctx = _alcCurrentContext))
	{
		_alSetError(AL_INVALID_OPERATION);
		return;
	}

	_alcLockContext(ctx);

	_alRangedAssign1(ctx->doppler_factor, value, 0.0f);

	_alcUnlockContext(ctx);
}

ALvoid alDopplerVelocity(ALfloat value)
{
	AL_context *ctx;

	if (!(ctx = _alcCurrentContext))
	{
		_alSetError(AL_INVALID_OPERATION);
		return;
	}

	_alcLockContext(ctx);

	_alRangedAssign1(ctx->doppler_velocity, value, 0.0f);

	_alcUnlockContext(ctx);
}