hikplaympeg4.h

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///////////////////////////////////////////////////////////////////
//File:			HikPlayMpeg4.h
//Date:			2003-12-06
//Description:	Interface for HikPlayM4.dll
//Copyright:	Copyright(C)HangZhou Hikvision Digital Technology Co,.Ltd 2002-2008. All rights reserved.
///////////////////////////////////////////////////////////////////
#ifndef _HIK_PLAY_M4
#define _HIK_PLAY_M4

#if defined( _WINDLL)
	#define HIK_PLAYM4_API  extern "C"__declspec(dllexport) 
#else 
	#define HIK_PLAYM4_API  extern "C" //__declspec(dllimport) 
#endif

//Max channel numbers
#define HIK_PLAYM4_MAX_SUPPORTS 100
//Wave coef range;
#define MIN_WAVE_COEF -100
#define MAX_WAVE_COEF 100
//Timer type
#define TIMER_1 1 //Only 16 timers for every process.Default TIMER;
#define TIMER_2 2 //Not limit;But the precision less than TIMER_1; 
//BUFFER TYPE
#define BUF_VIDEO_SRC 1
#define BUF_AUDIO_SRC 2
#define BUF_VIDEO_RENDER 3
#define BUF_AUDIO_RENDER 4
//Error code
#define  HIK_PLAYM4_NOERROR					0	//no error
#define	 HIK_PLAYM4_PARA_OVER				1	//input parameter is invalid;
#define  HIK_PLAYM4_ORDER_ERROR				2	//The order of the function to be called is error.
#define	 HIK_PLAYM4_TIMER_ERROR				3	//Create multimedia clock failed;
#define  HIK_PLAYM4_DEC_VIDEO_ERROR			4	//Decode video data failed.
#define  HIK_PLAYM4_DEC_AUDIO_ERROR			5	//Decode audio data failed.
#define	 HIK_PLAYM4_ALLOC_MEMORY_ERROR		6	//Allocate memory failed.
#define  HIK_PLAYM4_OPEN_FILE_ERROR			7	//Open the file failed.
#define  HIK_PLAYM4_CREATE_OBJ_ERROR		8	//Create thread or event failed
#define  HIK_PLAYM4_CREATE_DDRAW_ERROR		9	//Create DirectDraw object failed.
#define  HIK_PLAYM4_CREATE_OFFSCREEN_ERROR 10	//failed when creating off-screen surface.
#define  HIK_PLAYM4_BUF_OVER			   11	//buffer is overflow
#define  HIK_PLAYM4_CREATE_SOUND_ERROR	   12	//failed when creating audio device.	
#define	 HIK_PLAYM4_SET_VOLUME_ERROR	   13	//Set volume failed
#define  HIK_PLAYM4_SUPPORT_FILE_ONLY	   14	//The function only support play file.
#define  HIK_PLAYM4_SUPPORT_STREAM_ONLY	   15	//The function only support play stream.
#define  HIK_PLAYM4_SYS_NOT_SUPPORT		   16	//System not support.
#define  HIK_PLAYM4_FILEHEADER_UNKNOWN     17	//No file header.
#define  HIK_PLAYM4_VERSION_INCORRECT	   18	//The version of decoder and encoder is not adapted.  
#define  HIK_PALYM4_INIT_DECODER_ERROR     19	//Initialize decoder failed.
#define  HIK_PLAYM4_CHECK_FILE_ERROR	   20	//The file data is unknown.
#define  HIK_PLAYM4_INIT_TIMER_ERROR	   21	//Initialize multimedia clock failed.
#define	 HIK_PLAYM4_BLT_ERROR			   22	//Blt failed.
#define  HIK_PLAYM4_UPDATE_ERROR		   23	//Update failed.
#define  HIK_PLAYM4_OPEN_FILE_ERROR_MULTI  24   //openfile error, streamtype is multi
#define  HIK_PLAYM4_OPEN_FILE_ERROR_VIDEO  25   //openfile error, streamtype is video
#define  HIK_PLAYM4_JPEG_COMPRESS_ERROR    26   //JPEG compress error
#define  HIK_PLAYM4_EXTRACT_NOT_SUPPORT    27	//Don't support the version of this file.
#define  HIK_PLAYM4_EXTRACT_DATA_ERROR     28	//extract video data failed.

//Max display regions.
#define MAX_DISPLAY_WND 4

//Display type
#define DISPLAY_NORMAL  1   
#define DISPLAY_QUARTER 2	

//Display buffers
#define MAX_DIS_FRAMES 50
#define MIN_DIS_FRAMES 6

//Locate by
#define BY_FRAMENUM  1
#define BY_FRAMETIME 2

//Source buffer
#define SOURCE_BUF_MAX	1024*100000
#define SOURCE_BUF_MIN	1024*50

//Stream type
#define STREAME_REALTIME 0
#define STREAME_FILE	 1

//frame type
#define T_AUDIO16	101
#define T_AUDIO8	100

#define T_UYVY		1
#define T_YV12		3
#define T_RGB32		7
//capability
#define SUPPORT_DDRAW		1 
#define SUPPORT_BLT         2 
#define SUPPORT_BLTFOURCC   4 
#define SUPPORT_BLTSHRINKX  8 
#define SUPPORT_BLTSHRINKY  16
#define SUPPORT_BLTSTRETCHX 32
#define SUPPORT_BLTSTRETCHY 64
#define SUPPORT_SSE         128
#define SUPPORT_MMX			256 

//Frame position
typedef struct{
	long nFilePos;
	long nFrameNum;
	long nFrameTime;
	long nErrorFrameNum;
	SYSTEMTIME *pErrorTime;
	long nErrorLostFrameNum;
	long nErrorFrameSize;
}FRAME_POS,*PFRAME_POS;

//Frame Info
typedef struct{
	long nWidth;
	long nHeight;
	long nStamp;
	long nType;
	long nFrameRate;
}FRAME_INFO;

//Frame 
typedef struct{
	char *pDataBuf;
	long  nSize;
	long  nFrameNum;
	BOOL  bIsAudio;
	long  nReserved;
}FRAME_TYPE;
//////////////////////////////////////////////////////////////////////////////
//API
//////////////////////////////////////////////////////////////////////////////

////////////////ver 1.0///////////////////////////////////////
//Initialize DirecDraw.Now invalid.