commit 2d319dc8f3f5ca720a1b1e39ce119861b8a1548c
author Sham Rathod <sham.rathod@ittiam.com> Tue Nov 29 15:06:12 2022 +0530
committer Sham Rathod <sham.rathod@ittiam.com> Tue Dec 20 23:30:11 2022 +0530
tree 42fddab7ec176a454a6f31233577b873b11745f2
parent 2af598bfa57b70dd0366e008b3997be95c521036

Virtualizer: Add AIDL placeholder implementation and vts test

Bug: 258124419
Test: atest VtsHalVirtualizerTargetTest

Change-Id: Id286ca2e7e201c065969fa70dc707d6a3a010c97

audio/aidl/default/virtualizer/VirtualizerSw.h

diff --git a/audio/aidl/default/virtualizer/VirtualizerSw.h b/audio/aidl/default/virtualizer/VirtualizerSw.h
index 4a05678..05974a8 100644
--- a/audio/aidl/default/virtualizer/VirtualizerSw.h
+++ b/audio/aidl/default/virtualizer/VirtualizerSw.h
@@ -32,12 +32,26 @@
         : EffectContext(statusDepth, common) {
         LOG(DEBUG) << __func__;
     }
-    // TODO: add specific context here
+    RetCode setVrStrength(int strength) {
+        if (strength < Virtualizer::MIN_PER_MILLE_STRENGTH ||
+            strength > Virtualizer::MAX_PER_MILLE_STRENGTH) {
+            LOG(ERROR) << __func__ << " invalid strength " << strength;
+            return RetCode::ERROR_ILLEGAL_PARAMETER;
+        }
+        // TODO : Add implementation to apply new strength
+        mStrength = strength;
+        return RetCode::SUCCESS;
+    }
+    int getVrStrength() const { return mStrength; }
+
+  private:
+    int mStrength;
 };
 
 class VirtualizerSw final : public EffectImpl {
   public:
     static const std::string kEffectName;
+    static const bool kStrengthSupported;
     static const Virtualizer::Capability kCapability;
     static const Descriptor kDescriptor;
     VirtualizerSw() { LOG(DEBUG) << __func__; }
@@ -60,7 +74,8 @@
 
   private:
     std::shared_ptr<VirtualizerSwContext> mContext;
-    /* parameters */
-    Virtualizer mSpecificParam;
+
+    ndk::ScopedAStatus getParameterVirtualizer(const Virtualizer::Tag& tag,
+                                               Parameter::Specific* specific);
 };
 }  // namespace aidl::android::hardware::audio::effect