ICDrawGetTime
The ICDrawGetTime
macro requests a rendering driver that controls the timing of drawing frames to
return the current value of its internal clock. You can use this macro or
explicitly call the ICM_DRAW_GETTIME message.
DWORD ICDrawGetTime(
|
hic, |
|
|
lplTime |
|
|
); |
|
Parameters
hic
Handle of a
driver.
lplTime
Address to
contain the current time. The return value should be specified in samples.
Return Values
Returns
ICERR_OK if successful or an error otherwise.
Remarks
This message
is generally supported by hardware that performs its own asynchronous
decompression, timing, and drawing. The message can also be sent if the
hardware is being used as the synchronization master.
See Also