1 files changed, 64 insertions, 0 deletions
diff --git a/services/audiopolicy/engineconfigurable/parameter-framework/plugin/VolumeProfile.h b/services/audiopolicy/engineconfigurable/parameter-framework/plugin/VolumeProfile.h
new file mode 100755
index 0000000..a00ae84
--- /dev/null
+++ b/services/audiopolicy/engineconfigurable/parameter-framework/plugin/VolumeProfile.h
@@ -0,0 +1,64 @@
+/*
+ * Copyright (C) 2015 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 "FormattedSubsystemObject.h"
+#include "InstanceConfigurableElement.h"
+#include "MappingContext.h"
+#include <Volume.h>
+#include <AudioPolicyPluginInterface.h>
+#include <string>
+
+class PolicySubsystem;
+
+class VolumeProfile : public CFormattedSubsystemObject
+{
+private:
+    struct Point
+    {
+        int index;
+        /** Volume is using FixedPointParameter until float parameters are available. */
+        int16_t dbAttenuation;
+    } __attribute__((packed));
+
+public:
+    VolumeProfile(const std::string &mappingValue,
+                  CInstanceConfigurableElement *instanceConfigurableElement,
+                  const CMappingContext &context);
+
+protected:
+    virtual bool receiveFromHW(std::string &error);
+    virtual bool sendToHW(std::string &error);
+
+private:
+    const PolicySubsystem *mPolicySubsystem; /**< Route subsytem plugin. */
+
+    /**
+     * Interface to communicate with Audio Policy Engine.
+     */
+    android::AudioPolicyPluginInterface *mPolicyPluginInterface;
+
+    /**
+     * volume profile identifier,  which is in fact a stream type to link with audio.h.
+     */
+    audio_stream_type_t mId;
+
+    size_t mPoints;
+    Volume::device_category mCategory;
+
+    static const uint32_t gFractional = 8; /**< Beware to align with the structure. */
+};