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GlobsDef.h：源码内容
							
/****************************************************************************************
 *  Copyright (c) 2002 ZORAN Corporation, All Rights Reserved
 *  THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF ZORAN CORPORATION
 *
 *  File: $Workfile: GlobsDef.h $             
 *
 * Description: 
 * ============
 * 
 * 
 * Log:
 * ====
 * $Revision: 28 $
 * Last Modified by $Author: Jerryc $ at $Modtime: 04-03-16 11:13 $ 
 ****************************************************************************************
 * Updates:
 ****************************************************************************************
 * $Log: /I76/I76_Common/I76_Reference/Playcore/Nav_Clips/GlobsDef.h $
 * 
 * 28    04-03-16 11:13 Jerryc
 * remove fileX in the union.
 * 
 * 27    3/10/04 4:24p Lotan
 * Merge with Divx Certification DB 3
 * 
 * 26    04-03-09 21:50 Leslie
 * Mem reduction for JPEG and DRM
 * 
 * 25    3/08/04 4:15p Hamadk
 * 
 * 24    3/01/04 6:29p Lotan
 * merge with Divx certification DB
 * 
 * 23    2/04/04 10:09a Leslie
 * Add JPEG Cache and Display Buffer Toggling
 * 
 * 22    11/07/03 12:18p Leonh
 * get mp3 sampling rate 
 * 
 * 21    10/22/03 19:01 Hamadk
 * Added AVI Clip navigator info in the global navigation union.
 * 
 * 20    03-06-03 11:41 Jerryc
 * add filex 
 * 
 * 19    03-04-25 17:27 Jerryc
 * folders are always list on the top.
 * 
 * 18    03-03-14 18:16 Jerryc
 * add data to support synchoronous Clips_getClipFileInfoAt().
 * 
 * 17    03-03-10 15:28 Jerryc
 * clean up
 * 
 * 16    03-03-07 19:10 Jerryc
 * jerryc, add support for random play mode
 * 
 * 15    03-03-06 16:10 Jerryc
 * jerryc, clean up.
 * 
 * 14    03-03-05 17:39 Jerryc
 * jerryc, add uExplorerStyleBrowserPlayMode. 
 * 
 * 13    03-03-04 11:34 Jerryc
 * jerry cai, merge new nav clips lib 
 * 
 * 12    03-02-08 0:34 Leslie
 * Add MANUAL_DIRECTORY_EXPLORER
 * 
 * 11    03-02-06 14:22 Leslie
 * Add iSlowSpeed
 * 
 * 10    03-01-24 20:31 Leslie
 * Add bIsIntroPlayMode
 * 
 * 9     03-01-09 12:30 Leslie
 * 
 * 8     10/30/02 17:48 Rond
 * 
 * 3     11/09/02 15:48 Atai
 * Vaddis 5e production update
 * 
 * 6     30/07/02 20:35 Nirm
 * - Integrated Multi-Standard support for Clips.
 * 
 * 5     23/04/02 9:32 Nirm
 * - Added dependency in "Config.h".
 * 
 * 4     3/26/02 19:14 Ettim
 * Added new clips navigation support.
 * 
 * 3     18/02/02 11:26 Nirm
 * Added MP3-ID3v1 support.
 * 
 * 2     14/02/02 18:13 Nirm
 * Code cleanup.
 * 
 * 1     7/02/02 7:49 Nirm
 ****************************************************************************************/
#include "Config.h"		// Global Configuration - do not remove!
#ifndef __CLIPS_GLOBS_H_
#define __CLIPS_GLOBS_H_
#include "IncludeSysDefs.h"
#include "PlaycoreNav_ClipsNav_Clips.h"
#include "Decoderdecoder.h"
#include "PlaycoreNav_ClipsMpeg4ClipsCommon.h"
//#ifdef AVI_DRM_SUPPORT
//#include "PlaycoreNav_ClipsAviDrmLibAESrijndael-api-fst.h"
//#endif
#ifdef CLIPS_JPEG_SUPPORT
/*
#define MAX_MCU_SIZE 			64 // 8*4 each 2 pixels have 4 bytes
#define MULT_MCU_WIDTH			4
typedef struct JPEG_TEMP_BUFFER_TAG
{
	BYTE m_ucMcuLine[MAX_MCU_SIZE*MULT_MCU_WIDTH];
	BYTE m_ucYBuff[16*MULT_MCU_WIDTH];
	BYTE m_ucCBuff[16*MULT_MCU_WIDTH];
	BYTE m_ucCTemp[16*MULT_MCU_WIDTH];
} JPEG_TEMP_BUFFER;
*/
typedef struct 
{
//	JPEG_TEMP_BUFFER m_JPEG_Temp_Buffer;
	JPEG_DISPLAY_BUFFER eJPEGCurrentDisplayBuffer;
	JPEG_DISPLAY_BUFFER eJPEGCurrentDecodeBuffer;
	DWORD dwWatchDog;
	BOOL bStopRequested;
	BOOL bIsDigest;
	UINT8 g_uPresentationTime;
} JPEG_GLOBALS;
#endif//CLIPS_JPEG_SUPPORT
typedef struct 
{
	int m_frameBytes;
	DWORD dwUsPerFrame;
	BYTE *aHeaderBuffer;
	unsigned int uiBuffNo;
	DWORD dwClipStartAddrForHeadBuffer;
	XHEADDATA m_pXingHeader;
	BYTE ucMP3PlayabckFinishedCounter;
} MP3_GLOBALS;
typedef struct 
{
	BOOL   	bHasIndex;		
	BOOL   	bDrmOn;			
	INT32	lPreviousFrameNumber;
	UINT8	uiCurrCachedIdxEntry;
	BOOL	bVideoBeforeAudio;	
//#ifdef AVI_DRM_SUPPORT
//	keyInstance m_KeyInstance;
//#endif
} AVI_GLOBALS;
#ifdef IS_ASF_CAPABLE
typedef struct
{
	ASFProperties asfProperties;
	UINT32 uiAsfResumePacketNumber;	// 1 ~ PacketsCount
} ASF_GLOBALS;
#endif
#ifdef IS_MP4_CAPABLE
typedef struct
{
	DWORD dwChunkSizeStartAddr;
//	DWORD dwChunkSizeEndAddr;
	DWORD dwChunkSizeEntryTotal;
	DWORD dwChunkSizeEntryIndex;
//	DWORD dwAudioSyncEntryAddr;
	DWORD dwFirstChunkOffset;
	DWORD dwLastChunkEndOffset;
	DWORD dwSampleTableAddr;
	DWORD dwChunkSizeBuff[MP4_CHUNK_SIZE_TABLE_BUFF_SIZE];
	DWORD dwChunkOffset;
	DWORD dwVideoSyncOffset;
	DWORD dwAudioSyncOffset;
// support internal subtitle(text)
	DWORD dwSubtitleSampleAddr;
	DWORD dwSubtitleSampleCount;
	DWORD dwSubtitleSampleStartTime;
//	DWORD dwSubtitleWriteCount;
//	DWORD dwSubtitleReadCount;
	DWORD dwSubtitleWriteDRAMAddr;
	DWORD dwSubtitleReadDRAMAddr;
//	DWORD dwSubtitleStorageStartAddr;
//	DWORD dwSubtitleStorageEndAddr;	
	DWORD dwChapterOffset;	// in file
	DWORD dwChapterDRAMStartAddr;
	UINT16 uiChapterStartTime;
	UINT16 uiChapterEndTime;
	BYTE	sharedBuff[256];	// used to store the sampletable when processing info, 
								// used to store the transfer chunksize when playback 
	BOOL 	bNeroDigital;
} MP4_GLOBALS;
#endif
typedef struct
{
	DWORD  	dwFileLocation;		
	DWORD  	dwClipStartLBA;		
	WORD   	wClipStartOffset;	
	WORD   	wClipEndOffset;		
	UINT32 	ulTotalBlocksCnt;	
	UINT8 	subtitle_current_display;
	UINT8 	subtitle_available_num;
	UINT8	subtitle_internal_available_num;
	UINT8	audio_current_display;
	UINT8	audio_available_num;
	UINT8	chapter_current_display;
	UINT8	chapter_available_num;
	
	UINT16 	uiTotalDVPIdleTime;
	BOOL	bIsIndexProcessed;
	UINT32 	uiProcessedFileAddr;
	INT8	iCurrentScanningMode;
	UINT32 	uiNumOfDecodedChunksMemory;
	UINT16 	uiStartTime;
	BOOL bTrickModeOn;
	BOOL   	bWasClockEnabled;
	UINT16	NextIndexEntry;
	UINT32	ulRequestedFrameIndex;
//	BOOL	bAutoPlay;
	BOOL	bPauseToSlow;
#ifdef PATCH_VIDEO_NOT_B	
	BOOL 	bIsBVopExist;
#endif	
	DWORD	dwProcessingEndAddr;
	DWORD 	dwExternalSubtitleAddr;
	BOOL	bExternalSubtitleMultiLang;
	WORD	wTotalSubtitleNum;	// external subtitle files number
	
	WORD 	wInternalSubtitleBufferStartAddr;	// in kBytes
	
	MPEG4VideoStreamInfo	VideoStreamInfo;
	MPEG4AudioStreamInfo	CurrAudioStreamInfo;
	MPEG4SubtitleStreamInfo	CurrSubtitleStreamInfo;
	
	union {
		AVI_GLOBALS		aviGlobals;
#ifdef IS_ASF_CAPABLE
		ASF_GLOBALS		asfGlobals;
#endif
#ifdef IS_MP4_CAPABLE
		MP4_GLOBALS		mp4Globals;
#endif
	} globalsEx;
} MPEG4_GLOBALS;
typedef struct ASFInfo_TAG
{
	DWORD cbHeaderSize;
	DWORD cbPacketSize;
} ASFInfo;
typedef struct
{
#ifdef CLIPS_WMA_UNSUPPORTRATE_HANDLE_BY_CPU
	BOOL bWMAUnsupportedRate;
#endif
	struct ASFInfoCache_TAG 
	{
		DWORD dwID;
		ASFInfo asfInfo;
	} g_ASFInfoCache;
} WMA_GLOBALS;
#ifdef IS_OGG_VORBIS_CAPABLE
typedef struct
{
	BOOL bOGGUnsupported;	//Sean_1213_2004
} OGG_GLOBALS;
#endif
typedef struct Clips_globals_TAG 
{
	UINT16	uClipsCnt;
	UINT16	uCurrentClipNumber;
	UINT32 hDirsArray[2];
	UINT8  ucPeerArrayLocation;
	UINT16	uCurrentDir;
	UINT16	uPeerDirCount;
	UINT16	uSubDirCount;
	UINT8	eWindowsExplorerStyleBrowser;	
	enClipsExplorerStyleBrowserPlayMode	uExplorerStyleBrowserPlayMode;
	BOOL	bDisplayLogoWhenPlayAudioOnlySteam;
	UINT16  iGetClipFileInfoAtNumber;
	UINT16	uCurrPlaylistItem;
	int		iCurrentTime;
	UINT16	uTotalPlaybackTime;
	UINT8	eCurrentAngle;
	UINT8   eCurrentTransition;
	int		iScanSpeed;
	int		iSlowSpeed;
	UINT16	iClipBitRate;
	UINT32	iClipSamplingRate;
	BOOL	bIsIntroPlayMode;
	ClipInfoEx cieCurrClip;
	BYTE reserved;
	
	union
	{
		MPEG4_GLOBALS mpeg4Globals;
#ifdef CLIPS_JPEG_SUPPORT
		JPEG_GLOBALS jpegGlobals;
#endif
		MP3_GLOBALS	 mp3Globals;
		WMA_GLOBALS	 wmaGlobals;
#ifdef IS_OGG_VORBIS_CAPABLE
		OGG_GLOBALS oggGlobals;	//Sean_1213_2004
#endif
	} globals;
#ifdef MANUAL_DIRECTORY_EXPLORER
	UINT16 uSubDirArraySize;  //ERICM_4JUN25K
#endif
#ifdef I86_HW_FCU
	STRUCT_FILE fMainFile;
	STRUCT_FILE fSubtitleFile;
#endif
} S_CLIPS_GLOBALS;
#define CLIPS_PEER_ARRAY SHARED_INFO.ucPeerArrayLocation
#define CLIPS_SUB_ARRAY (1 - CLIPS_PEER_ARRAY)
#endif //__CLIPS_GLOBS_H_

						