Sensoray 711 - Manual (Page 17)

18 Sensoray Model 711 Instruction Manual
during the first step. See the corresponding sample application for the
details.
Note:
Available only in SX11 Enhanced SDK.
Value Description
BIMODAL_OFF
normal mode
BIMODAL_ON bimodal mode.
colorkey Color key value for overlays using DirectDraw. All pixels of this color
on the primary surface are replaced with the corresponding pixels of
the captured image. See X11_AllocBuffer function description for
details.
buffertype Type of buffer to allocate. Can be one of the following:
Value Description
BUF_MEM
regular memory buffer
BUF_EXT external buffer. Note: Available only in SX11
Enhanced SDK.
BUF_VIDEO video memory buffer. Note: Available only in
SX11 Enhanced SDK.
See X11_AllocBuffer function description for details.
reserved1(2,3,4) Reserved. Do not modify.
INT_DATA
typedef struct {
HFG hfg;
DWORD mask;
DWORD status;
FPTR func;
int priority;
DWORD total;
DWORD lost;
} INT_DATA;
The INT_DATA structure contains information required for interrupts support.
Member Description
hfg Frame grabber handle
.
Selects the frame grabber.
mask Interrupt mask. Setting mask to 0 disables interrupts.
Setting mask to the following values (which can be be OR
allows specific interrupts:
Value Description
STATUS_READY
Frame acquisition complete.
STATUS_VIDEO Video status changed at the input
(e.g. present to absent).
STATUS_HLOCK Horizontal lock condition changed at the
input.
STATUS_OFLOW Overflow detected.
STATUS_HSYNC Start of new line.
STATUS_VSYNC Start of new field.
STATUS_FMT Video format change detected
(e.g. NTSC to PAL).
STATUS_ERROR Transfer error occurred. This is a combination