am_utils.h

来自「Motorola synergy audio component」· C头文件 代码 · 共 75 行

#ifndef AM_MAX_INCLUDE
#define AM_MAX_INCLUDE
/*==============================================================================
(c) Copyright Motorola 1990 - 2004, All rights reserved.
Motorola Confidential Proprietary
Contains confidential proprietary information of Motorola, Inc.
Reverse engineering is prohibited.
The copyright notice does not imply publication.

Revision History:

           Modification  Tracking
Author     Date          Number      Description of Changes
---------  ------------  ----------  -------------------------------------------
2005-05-05 w17860      CR - LIBgg00249
           INTG: Panic when receive MT call very quickly before ringtone rang.

2005-01-26 w17860      CR - LIBff42504
           Panic with Neptune LTE2 ROM3. Audio shaping not disabled
           - Make sure that CODER_ON is allowed to be sent only when 
             audio queue is empty and the messges have been sent to DSP

2004-04-05 w16355      LIBdd89151
             Interface function for SBCM to calculate current consuption.
             - Added a function to let the SBCM task know what accessory
               we're using along with it's volume.

==============================================================================*/

#ifdef __cplusplus                      /* allow #include in a C++ file */
extern "C" {
#endif

/*==============================================================================
                                INCLUDE FILES
==============================================================================*/

#include  <ENGINE_AUDIO/aud_alert_info.h>
                         
/*==============================================================================
                                    MACROS
==============================================================================*/

/*******************************************************************************
DESCRIPTION: 
   This macro returns the maximum of two input values.

   The second definition is needed because seem includes this file by
   referencing util_min.h that is not provided in the P2K vobs.
*******************************************************************************/

#define am_utils_max(a,b) ((a) > (b) ? (a) : (b))
#define    util_max(a,b) ((a) > (b) ? (a) : (b))

#define am_utils_min(a,b) ((a) < (b) ? (a) : (b))
#if (MAKE_FIX_P2K_ERRORS == TRUE)     
  #ifndef util_min
   #define    util_min(a,b) ((a) < (b) ? (a) : (b))
  #endif
#else
   #define    util_min(a,b) ((a) < (b) ? (a) : (b))
#endif

/*==============================================================================
                             FUNCTION PROTOTYPES
==============================================================================*/

void
aud_set_device_and_volume( AUD_DEVICE_AND_VOLUME_T * device_and_volume );

#ifdef __cplusplus
}
#endif
#endif