audio: import aidl hal

* hardware/interfaces/audio/aidl/default/ at android-16.0.0_r1.
2025-10-22 17:31:20 +03:00
parent 3292156c2a
commit 7d6df38051
168 changed files with 27991 additions and 0 deletions
--- a/audio/loudnessEnhancer/LoudnessEnhancerSw.h
+++ b/audio/loudnessEnhancer/LoudnessEnhancerSw.h
@@ -0,0 +1,76 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <aidl/android/hardware/audio/effect/BnEffect.h>
+#include <fmq/AidlMessageQueue.h>
+#include <cstdlib>
+#include <memory>
+
+#include "effect-impl/EffectImpl.h"
+
+namespace aidl::android::hardware::audio::effect {
+
+class LoudnessEnhancerSwContext final : public EffectContext {
+  public:
+    LoudnessEnhancerSwContext(int statusDepth, const Parameter::Common& common)
+        : EffectContext(statusDepth, common) {
+        LOG(DEBUG) << __func__;
+    }
+
+    RetCode setLeGainMb(int gainMb) {
+        // TODO : Add implementation to apply new gain
+        mGainMb = gainMb;
+        return RetCode::SUCCESS;
+    }
+    int getLeGainMb() const { return mGainMb; }
+
+  private:
+    int mGainMb = 0;  // Default Gain
+};
+
+class LoudnessEnhancerSw final : public EffectImpl {
+  public:
+    static const std::string kEffectName;
+    static const Descriptor kDescriptor;
+    LoudnessEnhancerSw() { LOG(DEBUG) << __func__; }
+    ~LoudnessEnhancerSw() {
+        cleanUp();
+        LOG(DEBUG) << __func__;
+    }
+
+    ndk::ScopedAStatus getDescriptor(Descriptor* _aidl_return) override;
+    ndk::ScopedAStatus setParameterSpecific(const Parameter::Specific& specific)
+            REQUIRES(mImplMutex) override;
+    ndk::ScopedAStatus getParameterSpecific(const Parameter::Id& id, Parameter::Specific* specific)
+            REQUIRES(mImplMutex) override;
+
+    std::shared_ptr<EffectContext> createContext(const Parameter::Common& common)
+            REQUIRES(mImplMutex) override;
+    RetCode releaseContext() REQUIRES(mImplMutex) override;
+
+    IEffect::Status effectProcessImpl(float* in, float* out, int samples)
+            REQUIRES(mImplMutex) override;
+    std::string getEffectName() override { return kEffectName; }
+
+  private:
+    std::shared_ptr<LoudnessEnhancerSwContext> mContext GUARDED_BY(mImplMutex);
+    ndk::ScopedAStatus getParameterLoudnessEnhancer(const LoudnessEnhancer::Tag& tag,
+                                                    Parameter::Specific* specific)
+            REQUIRES(mImplMutex);
+};
+}  // namespace aidl::android::hardware::audio::effect