playback.h

台湾凌阳方案300万数码相机源代码

#define K_PLAYBACK_TYPE_THUMB         (UCHAR)0x00
#define K_PLAYBACK_TYPE_JPG           (UCHAR)0x01
#define K_PLAYBACK_TYPE_AVI           (UCHAR)0x02
#define K_PLAYBACK_TYPE_WAV           (UCHAR)0x03
#define K_PLAYBACK_TYPE_VIDONLY       (UCHAR)0x04
#define K_PLAYBACK_TYPE_UNKNOWN       (UCHAR)0xFF

#define K_PLAYBACK_MODE_ONE           (UCHAR)0x00
#define K_PLAYBACK_MODE_NINE          (UCHAR)0x01
#define K_PLAYBACK_MODE_FOUR          (UCHAR)0x02
#define K_PLAYBACK_MODE_DEFAULT       (UCHAR)0x03
//patch4.3@yichang@0612 for zoom/pan
//#define K_PLAYBACK_MODE_ZOOM          (UCHAR)0x04
#define K_PLAYBACK_MODE_PAN           (UCHAR)0x04

//version4.0@ada@0513 for Play Back
#define K_PageInitialize              (UCHAR)0x00
#define K_PageKeepSame                (UCHAR)0x01
#define K_PageRefresh                 (UCHAR)0x02
#define K_PageForward                 (UCHAR)0x03
#define K_PageBackward                (UCHAR)0x04
#define K_PageDeleteBackward          (UCHAR)0x05
#define K_DirectoryForward            (UCHAR)0x06
#define K_DirectoryBackward           (UCHAR)0x07


typedef struct playMedia
{

     USHORT FileIDRank;
     USHORT FileIndex;
     UCHAR  mediaType;
     //USHORT width;
     //USHORT height;

 
} PlaybackObj;



//Variables
//Playback 1/9
extern xdata   PlaybackObj G_playObject;
extern xdata   USHORT G_defaultPlayID;
extern xdata   UCHAR  G_SelCell;
extern xdata   UCHAR  G_PrevCell; 
extern xdata   UCHAR  G_Playback_Mode;

//Thumbnail
extern xdata USHORT G_TmbWidth;
extern xdata USHORT G_TmbHeight;
extern xdata USHORT G_TmbHGap;
extern xdata USHORT G_TmbVGap;


//AVI width/height
extern xdata   USHORT G_AVIWidth;
extern xdata   USHORT G_AVIHeight;

//EXIF 
extern xdata   USHORT G_DPOF_Qty;
extern xdata   USHORT G_Old_DPOF_Qty;

//version4.0@ada@0513 for Play Back
//extern xdata   USHORT Play9_PreFileIndexBuf[9];
extern xdata   USHORT Play9_NowFileIndexBuf[9];
//extern xdata   USHORT Play9_NextFileIndexBuf[9];
extern xdata   USHORT G_PlayBackPageCount;
extern xdata   USHORT G_NowPlayFileIndex;
extern xdata   UCHAR  G_ChangePage;

//patch4.3@yichang@0612 for pan/zoom
extern xdata SHORT G_PanXoffset;
extern xdata SHORT G_PanYoffset;

//Functions
//version4.0@ada@0513 for Play Back
extern UCHAR Playback_GetMediaInfo(USHORT FileIndex);
extern UCHAR PlaybackOne(UCHAR pageChange);
extern UCHAR PlaybackNine(UCHAR pageChange);
extern UCHAR PlaybackNine1(UCHAR pageChange);

extern void Playback_Initial(void);
extern UCHAR L1_AVIPreviewName(UCHAR *name, UCHAR scaling);
extern UCHAR L1_PBOneName(PUCHAR name, ULONG DramAddr);

//avi
extern void L1_InitAVIPreview(void);
extern UCHAR L1_VideoClip();
extern ULONG AVIReadDword(ULONG dramAddr);
extern UCHAR L1_PBVideoFrame(ULONG  AVIIdxAddr, USHORT fHandle, USHORT frameNo, UCHAR  VLCFlip);
//patch5.0@richie@sdram mapping
extern UCHAR L1_PBOneVideoFrame(ULONG  AVIIdxAddr, USHORT fHandle, USHORT frameNo, UCHAR  VLCFlip);
extern UCHAR L1_PBAudioChunck(ULONG  AVIIdxAddr,ULONG audioBufferAddr, USHORT fHandle, USHORT AudioIdx);
extern UCHAR L1_ReadAVIIdx(ULONG  AVIIdxRamAddr, ULONG AVIIdxAddr, USHORT fHandle,PULONG ChunkCnt, UCHAR onlyFirst);
extern USHORT SearchAVIIndex(ULONG  AVIIdxRamAddr, USHORT defaultIdx, USHORT maxIdx, UCHAR type);
extern UCHAR L1_PBVideoEx(USHORT ID);
extern void CopyAudioIcon(UCHAR scaling);
extern UCHAR ChangeDispDevice(UCHAR type);

//version4.0@ada@0513 for Play Back
extern void Playback_InitialAfterDeleteAll(void);
extern void Playback_InitialAfterChangePage(void);
//zoom
extern UCHAR PlaybackZoom(UCHAR Factor);
extern UCHAR PlaybackPan(USHORT xoffset, USHORT yoffset);

//patch4.4@ada@DPOF skip AVI & WAV begin
extern void Playback_DpofInitial(void);
extern USHORT Playback_DpofGetNextJpgFileIndex(USHORT FileIndex);
extern USHORT Playback_DpofGetPreJpgFileIndex(USHORT FileIndex);
extern void Playback_DpofInitialAfterChangePage(void);
extern UCHAR Playback_DpofOne(UCHAR pageChange);
extern UCHAR Playback_DpofNine(UCHAR pageChange);
//patch4.4@ada@DPOF skip AVI & WAV end