| /* |
| * Copyright 2019 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #pragma once |
| |
| #include <vector> |
| |
| #include <binder/IInterface.h> |
| #include <cutils/compiler.h> |
| #include <graphicsenv/GpuStatsInfo.h> |
| #include <graphicsenv/GraphicsEnv.h> |
| |
| namespace android { |
| |
| /* |
| * This class defines the Binder IPC interface for GPU-related queries and |
| * control. |
| */ |
| class IGpuService : public IInterface { |
| public: |
| DECLARE_META_INTERFACE(GpuService) |
| |
| // set GPU stats from GraphicsEnvironment. |
| virtual void setGpuStats(const std::string& driverPackageName, |
| const std::string& driverVersionName, uint64_t driverVersionCode, |
| int64_t driverBuildTime, const std::string& appPackageName, |
| const int32_t vulkanVersion, GraphicsEnv::Driver driver, |
| bool isDriverLoaded, int64_t driverLoadingTime) = 0; |
| |
| // set CPU Vulkan in use signal from GraphicsEnvironment. |
| virtual void setCpuVulkanInUse(const std::string& appPackageName, |
| const uint64_t driverVersionCode) = 0; |
| |
| // get GPU global stats from GpuStats module. |
| virtual status_t getGpuStatsGlobalInfo(std::vector<GpuStatsGlobalInfo>* outStats) const = 0; |
| |
| // get GPU app stats from GpuStats module. |
| virtual status_t getGpuStatsAppInfo(std::vector<GpuStatsAppInfo>* outStats) const = 0; |
| }; |
| |
| class BnGpuService : public BnInterface<IGpuService> { |
| public: |
| enum IGpuServiceTag { |
| SET_GPU_STATS = IBinder::FIRST_CALL_TRANSACTION, |
| GET_GPU_STATS_GLOBAL_INFO, |
| GET_GPU_STATS_APP_INFO, |
| SET_CPU_VULKAN_IN_USE, |
| // Always append new enum to the end. |
| }; |
| |
| status_t onTransact(uint32_t code, const Parcel& data, Parcel* reply, |
| uint32_t flags = 0) override; |
| |
| protected: |
| virtual status_t shellCommand(int in, int out, int err, std::vector<String16>& args) = 0; |
| }; |
| |
| } // namespace android |