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GlobsDef.h：源码内容

							/*
File name: GolbsDef.h
Description: defines structures for globle variables of SACD navigator.
*/
#ifndef NAV_SACD_GLOBSDEF_H
#define NAV_SACD_GLOBSDEF_H
#include "Playcoresampsamp_gen.h"
#include "Playcoresampsamp_nav.h"
#include "PlaycoresampschedulerSAMPScheduler.h"
//staticly allocated resources definition
#define NUMBER_OF_TASKS					6
#define NUMBER_OF_SEMAPHORES			13
#define NUMBER_OF_MAILBOXES			8
typedef struct SACD_globals_TAG {
  BYTE samp_state; //indicate SAMP activated or not?
  DWORD nav_state;  //keeps the last event received.
  int  play_speed; //normal speed = 1.
  DWORD iCurrentTime;
  DWORD iCurrentAbsTime;
  SAMP(SACD_ChannelsConfigDef) channels;
  BOOL gbPlayPauseArea;
  UINT16 currentTrack;
  UINT16 currentIndex;
#ifndef SACD_AREA_INFO_INSDRAM
  WORD StereoAreaInfoPtr;
  WORD MultiAreaInfoPtr;
  //todo: ask Philips to save area info in SC.
  SAMP(SAMP_AreaInfoDef) *pAreaStereo;
  SAMP(SAMP_AreaInfoDef) *pAreaMulti;
#endif
  SAMP(Bool) hybrid;
  IDENT currentTask;
  UINT16 initialStack;
  //Tasks
  TCB task[NUMBER_OF_TASKS + 1];
  //Semaphores
  SEMAPHORE semaphore[NUMBER_OF_SEMAPHORES];
  //mailboxes
  MAILBOX mailbox[NUMBER_OF_MAILBOXES];
  UINT8 mailbox_buff[NUMBER_OF_MAILBOXES][MESSAGE_LENGTH*MAX_NUM_OF_MESSAGE];
  UINT32 samp_api_param[8];
  int nav_handler_id;
  SAMP(SACD_Area) activeArea;
  SAMP(NAV_ProgramListDef) ProgramList; //program list for program mode only. Not used for sequential playback.
} S_SACD_GLOBALS;
#define SACD_GLOBALS (gns.sacd)
#endif //NAV_SACD_GLOBSDEF_H

						