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Annotation of driverkit/libDriver/Kernel/AudioCommand.h, revision 1.1

1.1     ! root        1: /*
        !             2:  * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
        !             3:  *
        !             4:  * @APPLE_LICENSE_HEADER_START@
        !             5:  * 
        !             6:  * Portions Copyright (c) 1999 Apple Computer, Inc.  All Rights
        !             7:  * Reserved.  This file contains Original Code and/or Modifications of
        !             8:  * Original Code as defined in and that are subject to the Apple Public
        !             9:  * Source License Version 1.1 (the "License").  You may not use this file
        !            10:  * except in compliance with the License.  Please obtain a copy of the
        !            11:  * License at http://www.apple.com/publicsource and read it before using
        !            12:  * this file.
        !            13:  * 
        !            14:  * The Original Code and all software distributed under the License are
        !            15:  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
        !            16:  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
        !            17:  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
        !            18:  * FITNESS FOR A PARTICULAR PURPOSE OR NON- INFRINGEMENT.  Please see the
        !            19:  * License for the specific language governing rights and limitations
        !            20:  * under the License.
        !            21:  * 
        !            22:  * @APPLE_LICENSE_HEADER_END@
        !            23:  */
        !            24: #import <mach/mach_types.h>
        !            25: #import <mach/message.h>
        !            26: 
        !            27: //#import "audio_types.h"              
        !            28: 
        !            29: /*
        !            30:  * Valid DriverCommand commands
        !            31:  */
        !            32: typedef enum {
        !            33:     setDeviceInputGainLeft,
        !            34:     setDeviceInputGainRight,
        !            35:     setDeviceOutputMute,
        !            36:     setDeviceOutputAttenuationLeft,
        !            37:     setDeviceOutputAttenuationRight,
        !            38:     setDeviceLoudness,
        !            39:     abortInputChannel,
        !            40:     abortOutputChannel,
        !            41:     
        !            42:     setDeviceInputMicEnable,
        !            43:     setDeviceInputMicDisable,
        !            44:     setDeviceInputLineEnable,
        !            45:     setDeviceInputLineDisable,
        !            46:     setDeviceInputCDEnable,
        !            47:     setDeviceInputCDDisable,
        !            48:     setDeviceInputAux1Enable,
        !            49:     setDeviceInputAux1Disable,
        !            50:     setDeviceInputAux2Enable,
        !            51:     setDeviceInputAux2Disable,
        !            52:     
        !            53:     setDeviceOutputLineEnable,
        !            54:     setDeviceOutputLineDisable,
        !            55:     setDeviceOutputSpeakerEnable,
        !            56:     setDeviceOutputSpeakerDisable,
        !            57:     setDeviceOutputCDEnable,
        !            58:     setDeviceOutputCDDisable,
        !            59:     setDeviceOutputAux1Enable,
        !            60:     setDeviceOutputAux1Disable,
        !            61:     setDeviceOutputAux2Enable,
        !            62:     setDeviceOutputAux2Disable,
        !            63:     
        !            64: } ADCommand;
        !            65: 
        !            66: #import <machkit/NXLock.h>
        !            67: #import <driverkit/generalFuncs.h>
        !            68: 
        !            69: @interface AudioCommand:Object
        !            70: {
        !            71:     port_t     driverPort_kern;
        !            72:     id         interLock;
        !            73: #define AUDIO_COMMAND_DONE             1
        !            74: #define AUDIO_COMMAND_BUSY             2
        !            75: #define AUDIO_COMMAND_IDLE             3
        !            76:     ADCommand  command;
        !            77:     int                ret;
        !            78: }
        !            79: 
        !            80: 
        !            81: - initPort:(port_t)port;
        !            82: - free;
        !            83: - (ADCommand)command;
        !            84: - (void)done:(int)_ret;
        !            85: - (int)send:(ADCommand)_command;
        !            86: 
        !            87: @end
        !            88: 

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