PreProcessing : Add libeffect pre-processing effects implementation
Bug: 258124419
Test: atest VtsHalAECTargetTest
Test: atest VtsHalAGC1TargetTest
Test: atest VtsHalAGC2TargetTest
Test: atest VtsHalNSTargetTest
Change-Id: Idfecf978b87419f54f1c930434821ba2a348d9dd
diff --git a/media/libeffects/preprocessing/aidl/EffectPreProcessing.h b/media/libeffects/preprocessing/aidl/EffectPreProcessing.h
new file mode 100644
index 0000000..fad848a
--- /dev/null
+++ b/media/libeffects/preprocessing/aidl/EffectPreProcessing.h
@@ -0,0 +1,71 @@
+/*
+ * Copyright (C) 2023 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 "PreProcessingContext.h"
+#include "PreProcessingSession.h"
+#include "effect-impl/EffectImpl.h"
+
+namespace aidl::android::hardware::audio::effect {
+
+class EffectPreProcessing final : public EffectImpl {
+ public:
+ explicit EffectPreProcessing(const AudioUuid& uuid);
+ ~EffectPreProcessing() override;
+
+ ndk::ScopedAStatus getDescriptor(Descriptor* _aidl_return) override;
+
+ ndk::ScopedAStatus setParameterSpecific(const Parameter::Specific& specific) override;
+ ndk::ScopedAStatus getParameterSpecific(const Parameter::Id& id,
+ Parameter::Specific* specific) override;
+
+ std::shared_ptr<EffectContext> createContext(const Parameter::Common& common) override;
+ std::shared_ptr<EffectContext> getContext() override;
+ RetCode releaseContext() override;
+
+ IEffect::Status effectProcessImpl(float* in, float* out, int samples) override;
+
+ ndk::ScopedAStatus commandImpl(CommandId command) override;
+
+ std::string getEffectName() override { return *mEffectName; }
+
+ private:
+ std::shared_ptr<PreProcessingContext> mContext;
+ const Descriptor* mDescriptor;
+ const std::string* mEffectName;
+ PreProcessingEffectType mType;
+
+ ndk::ScopedAStatus setParameterAcousticEchoCanceler(const Parameter::Specific& specific);
+ ndk::ScopedAStatus getParameterAcousticEchoCanceler(const AcousticEchoCanceler::Id& id,
+ Parameter::Specific* specific);
+
+ ndk::ScopedAStatus setParameterAutomaticGainControlV1(const Parameter::Specific& specific);
+ ndk::ScopedAStatus getParameterAutomaticGainControlV1(const AutomaticGainControlV1::Id& id,
+ Parameter::Specific* specific);
+
+ ndk::ScopedAStatus setParameterAutomaticGainControlV2(const Parameter::Specific& specific);
+ ndk::ScopedAStatus getParameterAutomaticGainControlV2(const AutomaticGainControlV2::Id& id,
+ Parameter::Specific* specific);
+
+ ndk::ScopedAStatus setParameterNoiseSuppression(const Parameter::Specific& specific);
+ ndk::ScopedAStatus getParameterNoiseSuppression(const NoiseSuppression::Id& id,
+ Parameter::Specific* specific);
+};
+
+} // namespace aidl::android::hardware::audio::effect