Kramer Electronics VP-790 - Manual (Page 58)

54 VP-790 Protocol - API Functions
2.44 Horizontal Position
2.44.1 byOsdMainHorizontalSet
API index: 362
Sets the horizontal position of the input image.
Input Parameters
Name Type Range Description
Value UWORD32 0 .. Htotal-HSync-
Hbackporch
Horizontal input position
Return Values
Name Type Range Description
Status BYTE 0x00-0xFF 0 if successful, error code otherwise
2.44.2 byOsdMainHorizontalGet
API index: 364
Retrieves horizontal position from either cache or the SPD.
Input Parameters
Name Type Range Description
Option BYTE 0: From cache
1: From SPD
Retrieval method
Return Values
Name Type Range Description
Status BYTE 0x00-0xFF 0 if successful, error code otherwise
Value UWORD32 0 .. Htotal-HSync-
Hbackporch
Horizontal input position
2.44.3 byOsdMainHorizontalSave
API index: 363
Saves the horizontal position from cache into the SPD.
Input Parameters
None
Return Values
Name Type Range Description
Status BYTE 0x00-0xFF 0 if successful, error code otherwise