ICM_GET
The ICM_GET message retrieves an application-defined DWORD from a video compression driver.
ICM_GET
wParam = (DWORD) (LPVOID) pv;
lParam = (DWORD) cb;
Parameters
pv
Pointer to a block of memory to be filled with the current state. You can also specify NULL to determine the amount of memory required by the state information.
cb
Size, in bytes, of the block of memory.
Return Values
Returns the amount of memory, in bytes, required to store the status information.
Remarks
The structure used to represent state information is driver specific and is defined by the driver.
Requirements
** Windows NT/2000/XP:** Included in Windows NT 3.1 and later.
** Windows 95/98/Me:** Included in Windows 95 and later.
** Header:** Declared in Vfw.h.
See Also