1 /* 2 * Copyright (C) 2018 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_SESSIONCONFIGURATION_H 18 #define ANDROID_HARDWARE_CAMERA2_SESSIONCONFIGURATION_H 19 20 #include <binder/Parcelable.h> 21 22 namespace android { 23 24 namespace hardware { 25 namespace camera2 { 26 namespace params { 27 28 class OutputConfiguration; 29 30 class SessionConfiguration : public android::Parcelable { 31 public: 32 getOutputConfigurations()33 const std::vector<OutputConfiguration>& getOutputConfigurations() const { 34 return mOutputStreams; 35 } 36 getInputWidth()37 int getInputWidth() const { return mInputWidth; } getInputHeight()38 int getInputHeight() const { return mInputHeight; } getInputFormat()39 int getInputFormat() const { return mInputFormat; } getOperatingMode()40 int getOperatingMode() const { return mOperatingMode; } inputIsMultiResolution()41 bool inputIsMultiResolution() const { return mInputIsMultiResolution; } 42 43 virtual status_t writeToParcel(android::Parcel* parcel) const override; 44 virtual status_t readFromParcel(const android::Parcel* parcel) override; 45 SessionConfiguration()46 SessionConfiguration() : 47 mInputWidth(0), 48 mInputHeight(0), 49 mInputFormat(-1), 50 mOperatingMode(-1) {} 51 SessionConfiguration(const android::Parcel & parcel)52 SessionConfiguration(const android::Parcel& parcel) { 53 readFromParcel(&parcel); 54 } 55 SessionConfiguration(int inputWidth,int inputHeight,int inputFormat,int operatingMode)56 SessionConfiguration(int inputWidth, int inputHeight, int inputFormat, int operatingMode) : 57 mInputWidth(inputWidth), mInputHeight(inputHeight), mInputFormat(inputFormat), 58 mOperatingMode(operatingMode) {} 59 60 bool operator == (const SessionConfiguration& other) const { 61 return (outputsEqual(other) && 62 mInputWidth == other.mInputWidth && 63 mInputHeight == other.mInputHeight && 64 mInputFormat == other.mInputFormat && 65 mOperatingMode == other.mOperatingMode && 66 mInputIsMultiResolution == other.mInputIsMultiResolution); 67 } 68 69 bool operator != (const SessionConfiguration& other) const { 70 return !(*this == other); 71 } 72 73 bool operator < (const SessionConfiguration& other) const { 74 if (*this == other) return false; 75 76 if (mInputWidth != other.mInputWidth) { 77 return mInputWidth < other.mInputWidth; 78 } 79 80 if (mInputHeight != other.mInputHeight) { 81 return mInputHeight < other.mInputHeight; 82 } 83 84 if (mInputFormat != other.mInputFormat) { 85 return mInputFormat < other.mInputFormat; 86 } 87 88 if (mInputIsMultiResolution != other.mInputIsMultiResolution) { 89 return mInputIsMultiResolution < other.mInputIsMultiResolution; 90 } 91 92 if (mOperatingMode != other.mOperatingMode) { 93 return mOperatingMode < other.mOperatingMode; 94 } 95 96 return outputsLessThan(other); 97 } 98 99 bool operator > (const SessionConfiguration& other) const { 100 return (*this != other && !(*this < other)); 101 } 102 103 bool outputsEqual(const SessionConfiguration& other) const; 104 bool outputsLessThan(const SessionConfiguration& other) const; addOutputConfiguration(const OutputConfiguration & config)105 void addOutputConfiguration(const OutputConfiguration &config) { 106 mOutputStreams.push_back(config); 107 } 108 109 private: 110 111 std::vector<OutputConfiguration> mOutputStreams; 112 int mInputWidth, mInputHeight, mInputFormat, mOperatingMode; 113 bool mInputIsMultiResolution = false; 114 }; 115 } // namespace params 116 } // namespace camera2 117 } // namespace hardware 118 119 using hardware::camera2::params::SessionConfiguration; 120 121 }; // namespace android 122 123 #endif 124