ICM_GET

The ICM_GET message retrieves a buffer of driver-defined status information from a video compression driver.

Parameters

dwParam

Address of a block of memory to be filled with driver-defined status information. If NULL, the driver should return the amount of memory required by the driver information.

DwParam2

Size, in bytes, of the block of memory.

Return Value

Returns the amount of memory, in bytes, required to store the status information.

Comments

The structure used to represent status information is driver-specific and defined by the driver.