Abstract away access to audio streams HAL in AudioFlinger
In this CL all direct access to audio_stream_t, audio_stream_out_t, and
audio_stream_in_t their functions is encapsulated within the new
hierarchy of Stream[In|Out]HalLocal classes. AudioFlinger uses
interface classes Stream[In|Out]HalInterface to access these functions.
Note that NBAIO still receives raw HAL stream handles and needs to be
converted separately.
Bug: 30222631
Test: manual with Loopback app
Change-Id: I6388cfa2006791c9c0aa7bb186719209726a2d48
diff --git a/services/audioflinger/EffectHalInterface.h b/services/audioflinger/EffectHalInterface.h
index e774520..4bde112 100644
--- a/services/audioflinger/EffectHalInterface.h
+++ b/services/audioflinger/EffectHalInterface.h
@@ -26,9 +26,6 @@
class EffectHalInterface : public RefBase
{
public:
- // The destructor automatically releases the effect.
- virtual ~EffectHalInterface() {}
-
// Effect process function. Takes input samples as specified
// in input buffer descriptor and output processed samples as specified
// in output buffer descriptor.
@@ -48,6 +45,9 @@
protected:
// Subclasses can not be constructed directly by clients.
EffectHalInterface() {}
+
+ // The destructor automatically releases the effect.
+ virtual ~EffectHalInterface() {}
};
} // namespace android