commit a0c91339814f37ea78365afb436c9f3d1f0a0090
author Mikhail Naganov <mnaganov@google.com> Mon Sep 19 10:01:12 2016 -0700
committer Mikhail Naganov <mnaganov@google.com> Mon Sep 26 14:53:38 2016 -0700
tree b0075232d68758a314754a9293c65ea15091ca95
parent 5090f7d3211b5517a7602c910c04462f7eee0727

Update NBAIO to use the new audio HAL abstraction layer

Moved the HAL access abstraction layer to a separate library so it
can be used both by audioflinger and libnbaio.

Bug: 30222631
Test: manual with Loopback app, Hangouts, YouTube

Change-Id: Id622c2f1aa8f55a775d34f369a596c2c4d29d5be

include/media/nbaio/AudioStreamOutSink.h

diff --git a/include/media/nbaio/AudioStreamOutSink.h b/include/media/nbaio/AudioStreamOutSink.h
index e86b018..3c59da2 100644
--- a/include/media/nbaio/AudioStreamOutSink.h
+++ b/include/media/nbaio/AudioStreamOutSink.h
@@ -22,11 +22,13 @@
 
 namespace android {
 
+class StreamOutHalInterface;
+
 // not multi-thread safe
 class AudioStreamOutSink : public NBAIO_Sink {
 
 public:
-    AudioStreamOutSink(audio_stream_out *stream);
+    AudioStreamOutSink(sp<StreamOutHalInterface> stream);
     virtual ~AudioStreamOutSink();
 
     // NBAIO_Port interface
@@ -52,11 +54,11 @@
     // NBAIO_Sink end
 
 #if 0   // until necessary
-    audio_stream_out *stream() const { return mStream; }
+    sp<StreamOutHalInterface> stream() const { return mStream; }
 #endif
 
 private:
-    audio_stream_out * const mStream;
+    sp<StreamOutHalInterface> mStream;
     size_t              mStreamBufferSizeBytes; // as reported by get_buffer_size()
 };