Modify submix HAL to allow either input or output streams create the pipe.
This change is primarily being made as a short term solution to allow an input
audio stream received over the network to be fed into an audio input stream (e.g
the MIC stream) when a physical audio input device isn't present.
This makes both the input and output streams owners of the pipe so that
creation order no longer matters. In addition, it works around a memory leak
caused by applications that never close input streams.
Bug: 11273000
Change-Id: I5a3fb0b6f2148c113b2f3050b72ff2a8979a3e6d
1 file changed