Sensoray 2246 - Manual (Page 6)

MID2246_API int SN_SetMergeMethod (MID2246_FIELDALG merge_method, mergefunc_t *
custom_alg, int board)
........................................................................................................................ 42
MID2246_API int SN_SnapshotToFile (char * szFilename, int filetype, int freezetime, int wait, int
qual, int CustMergeSize, int board)
.................................................................................................... 42
MID2246_API int SN_SnapshotToFileW (LPWSTR pFile, int filetype, int freezetime, int wait, int
qual, int CustMergeSize, int board)
.................................................................................................... 42
MID2246_API int SN_SnapshotToMem (BYTE * image, int size, int freezetime, int wait, int
board)
.................................................................................................................................................. 43
MID2246_API int SN_SnapshotRaw (BYTE * image, int size, image_raw_t * pImage, int
freezetime, int wait, int board)
............................................................................................................ 43
MID2246_API int SN_FreezeFrame (int bFreeze, int board = 0) ...................................................... 44
Function Documentation - Overlay functions ........................................................................................ 44
MID2246_API int SN_OverlayText (int xpos, int ypos, overlay_text_t * pOvlText, int regionmask,
int board)
............................................................................................................................................. 44
MID2246_API int SN_OverlayTextIdx (int AtIndex, int xpos, int ypos, overlay_text_t * pOvlText,
int regionmask, int board)
................................................................................................................... 44
MID2246_API int SN_OverlayImage (int xpos, int ypos, char * imageFile, int regionmask, int
board)
.................................................................................................................................................. 45
MID2246_API int SN_OverlayImageIdx (int AtIndex, int xpos, int ypos, char * imageFile, int
regionmask, int board)
........................................................................................................................ 45
MID2246_API int SetOverlayImageRaw (BYTE * image, int xPos, int yPos, int xSize, int ySize, int
AtIndex, int AtIndex, int xpos, int ypos, int regionmask, int board)
.................................................. 45
MID2246_API int SN_OverlayQuad (int WinIndex, char * imageFile, int x1, int y1, int x2, int y2,
int x3, int y3, int x4, int y4, int regionmask, int board)
...................................................................... 46
MID2246_API int SN_CopyBmpToOverlayZero (char * ImageFile, char * ImageRGBptr, int xPos,
int yPos, int xSize, int ySize, int Backgnd_ForegndN, int board)
...................................................... 46
MID2246_API int SN_GetOverlayIdx (int WinIndex, int * Type, int * Region, int * Group, int *
Xpos, int * Ypos, char ** Value, int board)
....................................................................................... 46
MID2246_API int SN_OverlayBackgroundColor (int red, int green, int blue, int board) ................. 47
MID2246_API int SN_MoveOverlay (int WinIndex, int NewX, int NewY, int board) .................... 47
MID2246_API int SN_OverlayDelXY (int xpos, int ypos, int board) ............................................... 47
MID2246_API int SN_OverlayDel (int WinIndex, int board) ........................................................... 47
MID2246_API int SN_UpdateOverlay (int board) ............................................................................ 47
MID2246_API int SN_ClearOverlay (int board) ............................................................................... 48
MID2246_API int SN_ClearOverlayRegion (int regionmask, int board) .......................................... 48
MID2246_API int SN_SetOverlayRegion (int regionmask, int board) ............................................. 48
MID2246_API int SN_SetOverlayMode (int mode, int board) ......................................................... 48
Function Documentation - General Purpose IO ..................................................................................... 48
MID2246_API int SN_SetGPOutput (int states, int board) ............................................................... 48
MID2246_API int SN_GetGPOutput (int * states, int board) ............................................................ 48
MID2246_API int SN_GetGPInput (int * states, int board) .............................................................. 49
Function Documentation - Other ............................................................................................................ 49
MID2246_API int SN_BootC (int board) .......................................................................................... 49
MID2246_API int SN_BootD (int board) .......................................................................................... 49
Sample code .................................................................................................................................................... 50
Setting Custom Merge Method for interlace reconstruction ...................................................................... 50
Introduction
Sensoray’s 2246SDK is a software development kit that has been developed to allow OEM’s to
build their own applications for using the 2246 video capture board without knowledge of the
driver or DirectX.
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