* EchoGals/Echo24 BeOS Driver for Echo audio cards
*
* Copyright (c) 2003, Jerome Duval (jerome.duval@free.fr)
*
* Original code : BeOS Driver for Intel ICH AC'97 Link interface
* Copyright (c) 2002, Marcus Overhagen <marcus@overhagen.de>
*
* All rights reserved.
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifndef _MULTI_H_
#define _MULTI_H_
#include "OsSupportBeOS.h"
#include "MixerXface.h"
typedef struct _multi_mixer_control {
struct _multi_dev *multi;
void (*get) (void *card, MIXER_AUDIO_CHANNEL, int32 type, float *values);
void (*set) (void *card, MIXER_AUDIO_CHANNEL, int32 type, float *values);
MIXER_AUDIO_CHANNEL channel;
int32 type;
multi_mix_control mix_control;
} multi_mixer_control;
#define MULTI_CONTROL_FIRSTID 1024
#define MULTI_CONTROL_MASTERID 0
typedef struct _multi_dev {
void *card;
#define MULTICONTROLSNUM 128
multi_mixer_control controls[MULTICONTROLSNUM];
uint32 control_count;
#define MULTICHANNUM 128
multi_channel_info chans[MULTICHANNUM];
uint32 output_channel_count;
uint32 input_channel_count;
uint32 output_bus_channel_count;
uint32 input_bus_channel_count;
uint32 aux_bus_channel_count;
} multi_dev;
#endif
