michael@0: /*
michael@0:  * Copyright (C) 2010 The Android Open Source Project
michael@0:  *
michael@0:  * Licensed under the Apache License, Version 2.0 (the "License");
michael@0:  * you may not use this file except in compliance with the License.
michael@0:  * You may obtain a copy of the License at
michael@0:  *
michael@0:  *      http://www.apache.org/licenses/LICENSE-2.0
michael@0:  *
michael@0:  * Unless required by applicable law or agreed to in writing, software
michael@0:  * distributed under the License is distributed on an "AS IS" BASIS,
michael@0:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
michael@0:  * See the License for the specific language governing permissions and
michael@0:  * limitations under the License.
michael@0:  */
michael@0: 
michael@0: #ifndef ANDROID_IEFFECT_H
michael@0: #define ANDROID_IEFFECT_H
michael@0: 
michael@0: #include <utils/RefBase.h>
michael@0: #include <binder/IInterface.h>
michael@0: #include <binder/Parcel.h>
michael@0: #include <binder/IMemory.h>
michael@0: 
michael@0: namespace android {
michael@0: 
michael@0: class IEffect: public IInterface
michael@0: {
michael@0: public:
michael@0:     DECLARE_META_INTERFACE(Effect);
michael@0: 
michael@0:     virtual status_t enable() = 0;
michael@0: 
michael@0:     virtual status_t disable() = 0;
michael@0: 
michael@0:     virtual status_t command(uint32_t cmdCode,
michael@0:                              uint32_t cmdSize,
michael@0:                              void *pCmdData,
michael@0:                              uint32_t *pReplySize,
michael@0:                              void *pReplyData) = 0;
michael@0: 
michael@0:     virtual void disconnect() = 0;
michael@0: 
michael@0:     virtual sp<IMemory> getCblk() const = 0;
michael@0: };
michael@0: 
michael@0: // ----------------------------------------------------------------------------
michael@0: 
michael@0: class BnEffect: public BnInterface<IEffect>
michael@0: {
michael@0: public:
michael@0:     virtual status_t    onTransact( uint32_t code,
michael@0:                                     const Parcel& data,
michael@0:                                     Parcel* reply,
michael@0:                                     uint32_t flags = 0);
michael@0: };
michael@0: 
michael@0: }; // namespace android
michael@0: 
michael@0: #endif // ANDROID_IEFFECT_H