Implement audio devices and streams HAL delegating to legacy HAL
Changes made to the .hal definition:
- introduce Effect ID returned by the IEffectsFactory that
needs to be passed to IStream.{add|remove}Effect; otherwise
it's impossible to retrieve the underlying HAL effect handle;
- change "bus address" in DeviceAddress to "string" type;
- fix signature of some methods w.r.t. returning Result;
- remove unused "struct AudioPatch".
Bug: 30222631
Test: make
Change-Id: Icb51729ef57bb2a5b0b78609735e7481bc04f95c
diff --git a/audio/effect/2.0/default/Effect.cpp b/audio/effect/2.0/default/Effect.cpp
index 8ab0749..82d0292 100644
--- a/audio/effect/2.0/default/Effect.cpp
+++ b/audio/effect/2.0/default/Effect.cpp
@@ -23,6 +23,7 @@
#include "Conversions.h"
#include "Effect.h"
+#include "EffectMap.h"
namespace android {
namespace hardware {
@@ -45,6 +46,7 @@
Effect::~Effect() {
int status = EffectRelease(mHandle);
ALOGW_IF(status, "Error releasing effect %p: %s", mHandle, strerror(-status));
+ EffectMap::getInstance().remove(mHandle);
mHandle = 0;
}