1 /* 2 * Copyright 2016 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_GPUSERVICE_H 18 #define ANDROID_GPUSERVICE_H 19 20 #include <binder/IInterface.h> 21 #include <cutils/compiler.h> 22 #include <graphicsenv/GpuStatsInfo.h> 23 #include <graphicsenv/IGpuService.h> 24 #include <serviceutils/PriorityDumper.h> 25 26 #include <mutex> 27 #include <vector> 28 29 namespace android { 30 31 namespace gpuwork { 32 class GpuWork; 33 } 34 35 class GpuMem; 36 class GpuStats; 37 class GpuMemTracer; 38 39 class GpuService : public BnGpuService, public PriorityDumper { 40 public: 41 static const char* const SERVICE_NAME ANDROID_API; 42 43 GpuService() ANDROID_API; 44 45 protected: 46 status_t shellCommand(int in, int out, int err, std::vector<String16>& args) override; 47 48 private: 49 /* 50 * IGpuService interface 51 */ 52 void setGpuStats(const std::string& driverPackageName, const std::string& driverVersionName, 53 uint64_t driverVersionCode, int64_t driverBuildTime, 54 const std::string& appPackageName, const int32_t vulkanVersion, 55 GpuStatsInfo::Driver driver, bool isDriverLoaded, 56 int64_t driverLoadingTime) override; 57 void setTargetStats(const std::string& appPackageName, const uint64_t driverVersionCode, 58 const GpuStatsInfo::Stats stats, const uint64_t value) override; 59 void setUpdatableDriverPath(const std::string& driverPath) override; 60 std::string getUpdatableDriverPath() override; 61 62 /* 63 * IBinder interface 64 */ dump(int fd,const Vector<String16> & args)65 status_t dump(int fd, const Vector<String16>& args) override { return priorityDump(fd, args); } 66 67 /* 68 * Debugging & dumpsys 69 */ dumpCritical(int fd,const Vector<String16> &,bool asProto)70 status_t dumpCritical(int fd, const Vector<String16>& /*args*/, bool asProto) override { 71 return doDump(fd, Vector<String16>(), asProto); 72 } 73 dumpAll(int fd,const Vector<String16> & args,bool asProto)74 status_t dumpAll(int fd, const Vector<String16>& args, bool asProto) override { 75 return doDump(fd, args, asProto); 76 } 77 78 status_t doDump(int fd, const Vector<String16>& args, bool asProto); 79 80 /* 81 * Attributes 82 */ 83 std::shared_ptr<GpuMem> mGpuMem; 84 std::shared_ptr<gpuwork::GpuWork> mGpuWork; 85 std::unique_ptr<GpuStats> mGpuStats; 86 std::unique_ptr<GpuMemTracer> mGpuMemTracer; 87 std::mutex mLock; 88 std::string mDeveloperDriverPath; 89 }; 90 91 } // namespace android 92 93 #endif // ANDROID_GPUSERVICE_H 94