decoder_defines.h

本程序为ST公司开发的源代码

/**************************************************
 *
 * decoder_defines.h
 *
 * CVS ID:   $Id: decoder_defines.h,v 1.9 2006/09/18 09:55:21 belardi Exp $
 * Author:   Ondrej Kutik [OK] - STM
 * Date:     $Date: 2006/09/18 09:55:21 $
 * Revision: $Revision: 1.9 $
 * 
 * Description:
 * 
 * 
 ***************************************************
 * 
 * COPYRIGHT (C) ST Microelectronics  2005
 *            All Rights Reserved
 *
 ****************************************************
 *
 * STM CVS Log:
 *
 * $Log: decoder_defines.h,v $
 * Revision 1.9  2006/09/18 09:55:21  belardi
 * Corrected CVS keyword usage
 *
 * Revision 1.8  2006/09/18 09:23:02  belardi
 * Added Log CVS keyword into file header
 *
 *
 ***************************************************/
#ifndef _DECODER_DEFINES_H_
#define _DECODER_DEFINES_H_

// reort time event - should be configurable:
#define DECODER_TIME_INTERVAL           1000 // in miliseconds

/*
 * Description:
 * Enumeration of the sample rates supported by all the audio decoders
 */
typedef enum tagDecoderSampleRate
{
    kDecoderSampleRate_Undefined = 0,
    kDecoderSampleRate_8000Hz = 8000,
    kDecoderSampleRate_11025Hz = 11025,
    kDecoderSampleRate_12000Hz = 12000,
    kDecoderSampleRate_16000Hz = 16000,
    kDecoderSampleRate_22050Hz = 22050,
    kDecoderSampleRate_24000Hz = 24000,
    kDecoderSampleRate_32000Hz = 32000,
    kDecoderSampleRate_44100Hz = 44100,
    kDecoderSampleRate_48000Hz = 48000,
    kDecoderSampleRate_64000Hz = 64000,
    kDecoderSampleRate_88200Hz = 88200,
    kDecoderSampleRate_96000Hz = 96000
    /* add other sample rates here */
} eDecoderSampleRate ;


// for Filesystem / Controller / Decoder
typedef enum s_PlayMode {
	playModePlay,
	playModeSeek,
	playModeScan
} t_PlayMode;


// for AudioBuffer and FrameBuffer
typedef enum ElementFlagType_tag {
	FT_FIRST = 0x1,
	FT_LAST = 0x2,
	FT_MIDDLE = 0x4,
	FT_UNFINISHED = 0x8,
	FT_FSLAST = 0x10,
	FT_DUMMY  = 0xFFFF // Force Enum type to uint16 to avoid byte access
	                   // to SDRAM
} ElementFlagType;



#endif //_DECODER_DEFINES_H_