Enable support for audio HAL V7 in the framework
Update code in libaudiohal to augment it for the changes
in the data types.
Moved some conversion code out into a new effect utils
library under hardware/interfaces.
Renamed VersionUtils.h to ParameterUtils.h to avoid
file name clash with the file from hardware/interfaces.
Bug: 142480271
Test: m
Change-Id: I45d1a8e4f3620f7e6f0a39dccadb7814c4bb086d
Merged-In: I45d1a8e4f3620f7e6f0a39dccadb7814c4bb086d
diff --git a/media/libaudiohal/impl/ParameterUtils.h b/media/libaudiohal/impl/ParameterUtils.h
new file mode 100644
index 0000000..9cab72e
--- /dev/null
+++ b/media/libaudiohal/impl/ParameterUtils.h
@@ -0,0 +1,60 @@
+/*
+ * Copyright (C) 2021 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 PATH(android/hardware/audio/FILE_VERSION/types.h)
+#include <hidl/HidlSupport.h>
+
+using ::android::hardware::audio::CPP_VERSION::ParameterValue;
+using ::android::hardware::audio::CPP_VERSION::Result;
+using ::android::hardware::Return;
+using ::android::hardware::hidl_vec;
+using ::android::hardware::hidl_string;
+
+namespace android {
+namespace CPP_VERSION {
+namespace utils {
+
+#if MAJOR_VERSION == 2
+template <class T, class Callback>
+Return<void> getParameters(T& object, hidl_vec<ParameterValue> /*context*/,
+ hidl_vec<hidl_string> keys, Callback callback) {
+ return object->getParameters(keys, callback);
+}
+
+template <class T>
+Return<Result> setParameters(T& object, hidl_vec<ParameterValue> /*context*/,
+ hidl_vec<ParameterValue> keys) {
+ return object->setParameters(keys);
+}
+#elif MAJOR_VERSION >= 4
+template <class T, class Callback>
+Return<void> getParameters(T& object, hidl_vec<ParameterValue> context,
+ hidl_vec<hidl_string> keys, Callback callback) {
+ return object->getParameters(context, keys, callback);
+}
+
+template <class T>
+Return<Result> setParameters(T& object, hidl_vec<ParameterValue> context,
+ hidl_vec<ParameterValue> keys) {
+ return object->setParameters(context, keys);
+}
+#endif
+
+} // namespace utils
+} // namespace CPP_VERSION
+} // namespace android