1 /* 2 * Copyright (c) 2022, 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 CPP_VHAL_CLIENT_INCLUDE_IHALPROPCONFIG_H_ 18 #define CPP_VHAL_CLIENT_INCLUDE_IHALPROPCONFIG_H_ 19 20 #include <cstdint> 21 #include <vector> 22 23 namespace android { 24 namespace frameworks { 25 namespace automotive { 26 namespace vhal { 27 28 class IHalAreaConfig { 29 public: 30 virtual int32_t getAreaId() const = 0; 31 32 virtual int32_t getMinInt32Value() const = 0; 33 34 virtual int32_t getMaxInt32Value() const = 0; 35 36 virtual int64_t getMinInt64Value() const = 0; 37 38 virtual int64_t getMaxInt64Value() const = 0; 39 40 virtual float getMinFloatValue() const = 0; 41 42 virtual float getMaxFloatValue() const = 0; 43 44 virtual ~IHalAreaConfig() = default; 45 }; 46 47 class IHalPropConfig { 48 public: 49 virtual int32_t getPropId() const = 0; 50 51 virtual int32_t getAccess() const = 0; 52 53 virtual int32_t getChangeMode() const = 0; 54 55 virtual const IHalAreaConfig* getAreaConfigs() const = 0; 56 57 virtual size_t getAreaConfigSize() const = 0; 58 59 virtual std::vector<int32_t> getConfigArray() const = 0; 60 61 virtual std::string getConfigString() const = 0; 62 63 virtual float getMinSampleRate() const = 0; 64 65 virtual float getMaxSampleRate() const = 0; 66 67 virtual ~IHalPropConfig() = default; 68 }; 69 70 } // namespace vhal 71 } // namespace automotive 72 } // namespace frameworks 73 } // namespace android 74 75 #endif // CPP_VHAL_CLIENT_INCLUDE_IHALPROPCONFIG_H_ 76