ICM_GET

	Overview

	Group

	Quick Info

The ICM_GET message retrieves an application-defined doubleword from a video compression driver.

ICM_GET

wParam = (DWORD) (LPVOID) pv;

lParam = (DWORD) cb;

Parameters
pv

Address of 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.

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.

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