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      1 /*
      2  * Copyright 2015 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 
     17 #include <gui/IConsumerListener.h>
     18 
     19 namespace android {
     20 
     21 struct DummyConsumer : public BnConsumerListener {
     22     virtual void onFrameAvailable(const BufferItem& /* item */) {}
     23     virtual void onBuffersReleased() {}
     24     virtual void onSidebandStreamChanged() {}
     25 };
     26 
     27 } // namespace android
     28