Return to audioLog.h CVS log

Up to [Apple Darwin 0.x] / driverkit / libDriver / Kernel

Annotation of driverkit/libDriver/Kernel/audioLog.h, revision 1.1.1.1

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: /*
                     25:  * audioLog.h
                     26:  *
                     27:  * Copyright (c) 1991, NeXT Computer, Inc.  All rights reserved.
                     28:  *
                     29:  *      Audio driver message logging.
                     30:  *
                     31:  * HISTORY
                     32:  *      11/29/93/rkd    Fixed XPRs.
                     33:  *      08/07/92/mtm    Original coding.
                     34:  */
                     35: 
                     36: //#define DDM_DEBUG 1
                     37: 
                     38: #import <driverkit/generalFuncs.h>
                     39: 
                     40: /* FIXME: not in the kernel */
                     41: #define mach_error_string(n) "MACH ERR"
                     42: 
                     43: #define log_msg(f)     IOLog f
                     44: #define log_error(f)   IOLog f
                     45: 
                     46: #if 0
                     47: #define        audio_panic()   {IOLog("Audio Driver spins for panic...\n"); \
                     48:                             while(1) IOSleep(1000);}
                     49: #else
                     50: #define        audio_panic()   IOLog("Audio Driver error")
                     51: #endif
                     52: 
                     53: #ifdef DEBUG
                     54: #define log_debug(f)   IOLog f
                     55: #else  DEBUG
                     56: #define log_debug(f)
                     57: #endif DEBUG
                     58: 
                     59: #ifdef DDM_DEBUG
                     60: #define XPR_IODEVICE_INDEX 0
                     61: #import <driverkit/debugging.h>
                     62: 
                     63: #define AUDIO_NUM_XPR_BUFS     1024
                     64: 
                     65: /*
                     66:  * Should be different than other user drivers at XPR_IODEVICE_INDEX.
                     67:  * c.f. printerdriver/printerTypes.h.
                     68:  */
                     69: #define XPR_AUDIO_USER         0x00001000      /* messages to/from user */
                     70: #define XPR_AUDIO_DEVICE       0x00002000      /* audio device */
                     71: #define XPR_AUDIO_CHANNEL      0x00004000      /* input and output channels */
                     72: #define XPR_AUDIO_STREAM       0x00008000      /* record and play streams */
                     73: #define        XPR_AUDIO_ALL           (XPR_AUDIO_USER|XPR_AUDIO_DEVICE|\
                     74:                                 XPR_AUDIO_CHANNEL|XPR_AUDIO_STREAM)
                     75: 
                     76: #define xpr_audio_user(x, a, b, c, d, e) \
                     77:     IODEBUG(XPR_IODEVICE_INDEX, XPR_AUDIO_USER, x, a, b, c, d, e)
                     78: #define xpr_audio_device(x, a, b, c, d, e) \
                     79:     IODEBUG(XPR_IODEVICE_INDEX, XPR_AUDIO_DEVICE, x, a, b, c, d, e)
                     80: #define xpr_audio_channel(x, a, b, c, d, e) \
                     81:     IODEBUG(XPR_IODEVICE_INDEX, XPR_AUDIO_CHANNEL, x, a, b, c, d, e)
                     82: #define xpr_audio_stream(x, a, b, c, d, e) \
                     83:     IODEBUG(XPR_IODEVICE_INDEX, XPR_AUDIO_STREAM, x, a, b, c, d, e)
                     84: 
                     85: #else  DDM_DEBUG
                     86: #define xpr_audio_user(x, a, b, c, d, e)
                     87: #define xpr_audio_device(x, a, b, c, d, e)
                     88: #define xpr_audio_channel(x, a, b, c, d, e)
                     89: #define xpr_audio_stream(x, a, b, c, d, e)
                     90: #endif DDM_DEBUG
                     91: 
                     92: 

This archive runs on limited infrastructure. Preserving old code on modern bandwidth. Automated agents are requested to crawl responsibly.