IMFContentDecryptionModuleSession::Update method (mfcontentdecryptionmodule.h)

Provides messages, including licenses, to the Content Decryption Module (CDM) session. Persisted data should not be released or cleared.

Syntax

HRESULT Update(
  const BYTE *response,
  DWORD      responseSize
);

Parameters

response

A BYTE array containing messages.

responseSize

The size of the BYTE array provided in the response parameter.

Return value

Returns S_OK on success.

Remarks

Update is based on the Encrypted Media Extension specification's MediaKeySession.update.

Requirements