private SpeechEvent(SPEVENTENUM eEventId, SPEVENTLPARAMTYPE elParamType, ulong ullAudioStreamOffset, IntPtr wParam, IntPtr lParam)
{
_eventId = eEventId;
_paramType = elParamType;
_audioStreamOffset = ullAudioStreamOffset;
_wParam = (ulong)wParam.ToInt64();
_lParam = (ulong)(long)lParam;
if (_paramType == SPEVENTLPARAMTYPE.SPET_LPARAM_IS_POINTER || _paramType == SPEVENTLPARAMTYPE.SPET_LPARAM_IS_STRING)
{
GC.AddMemoryPressure(_sizeMemoryPressure = Marshal.SizeOf((object)_lParam));
}
}
private SpeechEvent(SPEVENTENUM eEventId, SPEVENTLPARAMTYPE elParamType,
ulong ullAudioStreamOffset, IntPtr wParam, IntPtr lParam)
{
// We make a copy of the SPEVENTEX data but that's okay because the lParam will only be deleted once.
_eventId = eEventId;
_paramType = elParamType;
_audioStreamOffset = ullAudioStreamOffset;
_wParam = (ulong)wParam.ToInt64();
_lParam = (ulong)lParam;
// Let the GC know if we have a unmanaged object with a given size
if (_paramType == SPEVENTLPARAMTYPE.SPET_LPARAM_IS_POINTER || _paramType == SPEVENTLPARAMTYPE.SPET_LPARAM_IS_STRING)
{
GC.AddMemoryPressure(_sizeMemoryPressure = sizeof(ulong));
}
}