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/Config.cpp
+++ b/audio/Config.cpp
@@ -0,0 +1,67 @@
+/*
+ * 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.
+ */
+
+#define LOG_TAG "AHAL_Config"
+#include <android-base/logging.h>
+
+#include <system/audio_config.h>
+
+#include "core-impl/AudioPolicyConfigXmlConverter.h"
+#include "core-impl/Config.h"
+#include "core-impl/EngineConfigXmlConverter.h"
+
+using aidl::android::media::audio::common::AudioHalEngineConfig;
+
+namespace aidl::android::hardware::audio::core {
+ndk::ScopedAStatus Config::getSurroundSoundConfig(SurroundSoundConfig* _aidl_return) {
+    static const auto& func = __func__;
+    static const SurroundSoundConfig surroundSoundConfig = [this]() {
+        SurroundSoundConfig surroundCfg = mAudioPolicyConverter.getSurroundSoundConfig();
+        if (mAudioPolicyConverter.getStatus() != ::android::OK) {
+            LOG(WARNING) << func << ": " << mAudioPolicyConverter.getError();
+        }
+        return surroundCfg;
+    }();
+    *_aidl_return = surroundSoundConfig;
+    LOG(DEBUG) << __func__ << ": returning " << _aidl_return->toString();
+    return ndk::ScopedAStatus::ok();
+}
+
+ndk::ScopedAStatus Config::getEngineConfig(AudioHalEngineConfig* _aidl_return) {
+    static const auto& func = __func__;
+    static const AudioHalEngineConfig returnEngCfg = [this]() {
+        AudioHalEngineConfig engConfig;
+        if (mEngConfigConverter.getStatus() == ::android::OK) {
+            engConfig = mEngConfigConverter.getAidlEngineConfig();
+        } else {
+            LOG(INFO) << func << ": " << mEngConfigConverter.getError();
+            if (mAudioPolicyConverter.getStatus() == ::android::OK) {
+                engConfig = mAudioPolicyConverter.getAidlEngineConfig();
+            } else {
+                LOG(WARNING) << func << ": " << mAudioPolicyConverter.getError();
+            }
+        }
+        // Logging full contents of the config is an overkill, just provide statistics.
+        LOG(DEBUG) << func
+                   << ": number of strategies parsed: " << engConfig.productStrategies.size()
+                   << ", default strategy: " << engConfig.defaultProductStrategyId
+                   << ", number of volume groups parsed: " << engConfig.volumeGroups.size();
+        return engConfig;
+    }();
+    *_aidl_return = returnEngCfg;
+    return ndk::ScopedAStatus::ok();
+}
+}  // namespace aidl::android::hardware::audio::core