1 /* 2 * Copyright (C) 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 #ifndef ANDROID_HARDWARE_CAMERA2_OUTPUTCONFIGURATION_H 18 #define ANDROID_HARDWARE_CAMERA2_OUTPUTCONFIGURATION_H 19 20 #include <utils/RefBase.h> 21 #include <gui/IGraphicBufferProducer.h> 22 23 namespace android { 24 25 class Surface; 26 27 class OutputConfiguration : public virtual RefBase { 28 public: 29 30 static const int INVALID_ROTATION; 31 sp<IGraphicBufferProducer> getGraphicBufferProducer() const; 32 int getRotation() const; 33 34 /** 35 * Keep impl up-to-date with OutputConfiguration.java in frameworks/base 36 */ 37 status_t writeToParcel(Parcel& parcel) const; 38 // getGraphicBufferProducer will be NULL if error occurred 39 // getRotation will be INVALID_ROTATION if error occurred 40 OutputConfiguration(const Parcel& parcel); 41 42 OutputConfiguration(sp<IGraphicBufferProducer>& gbp, int rotation); 43 44 private: 45 sp<IGraphicBufferProducer> mGbp; 46 int mRotation; 47 48 // helper function 49 static String16 readMaybeEmptyString16(const Parcel& parcel); 50 }; 51 }; // namespace android 52 53 #endif 54