function specifies an application-provided callback function to be used when
function specifies the CALLBACK_FUNCTION flag. The acmStreamConvertCallback
name is a placeholder for an application-defined function name.
- oid CALLBACK acmStreamConvertCallback(
| HACMSTREAM has,
| UINT uMsg,
| DWORD dwInstance,
| LPARAM lParam1,
| LPARAM lParam2
Handle of the ACM conversion stream associated with the callback function.
ACM conversion stream message. The following values are defined:
ACM has successfully closed the conversion stream identified by has
. The handle specified by has
is no longer valid after receiving this message.
ACM has successfully converted the buffer identified by lParam1
(which is a pointer to the ACMSTREAMHEADER
structure) for the stream handle identified by has
ACM has successfully opened the conversion stream identified by has
User-instance data given as the dwInstance
parameter of the acmStreamOpen
This function does not return a value.
The following functions should not be called from within the callback
, and acmDriverPriority
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