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 <feature_override/FeatureOverrideParser.h> 23 #include <graphicsenv/FeatureOverrides.h> 24 #include <graphicsenv/GpuStatsInfo.h> 25 #include <graphicsenv/IGpuService.h> 26 #include <serviceutils/PriorityDumper.h> 27 28 #include <mutex> 29 #include <thread> 30 #include <vector> 31 32 namespace android { 33 34 namespace gpuwork { 35 class GpuWork; 36 } 37 38 class GpuMem; 39 class GpuStats; 40 class GpuMemTracer; 41 42 class GpuService : public BnGpuService, public PriorityDumper { 43 public: 44 static const char* const SERVICE_NAME ANDROID_API; 45 46 GpuService() ANDROID_API; 47 ~GpuService(); 48 49 protected: 50 status_t shellCommand(int in, int out, int err, std::vector<String16>& args) override; 51 52 private: 53 /* 54 * IGpuService interface 55 */ 56 void setGpuStats(const std::string& driverPackageName, const std::string& driverVersionName, 57 uint64_t driverVersionCode, int64_t driverBuildTime, 58 const std::string& appPackageName, const int32_t vulkanVersion, 59 GpuStatsInfo::Driver driver, bool isDriverLoaded, 60 int64_t driverLoadingTime) override; 61 void setTargetStats(const std::string& appPackageName, const uint64_t driverVersionCode, 62 const GpuStatsInfo::Stats stats, const uint64_t value) override; 63 void setTargetStatsArray(const std::string& appPackageName, 64 const uint64_t driverVersionCode, const GpuStatsInfo::Stats stats, 65 const uint64_t* values, const uint32_t valueCount) override; 66 void setUpdatableDriverPath(const std::string& driverPath) override; 67 std::string getUpdatableDriverPath() override; 68 FeatureOverrides getFeatureOverrides() override; 69 void toggleAngleAsSystemDriver(bool enabled) override; 70 void addVulkanEngineName(const std::string& appPackageName, const uint64_t driverVersionCode, 71 const char *engineName) override; 72 73 /* 74 * IBinder interface 75 */ dump(int fd,const Vector<String16> & args)76 status_t dump(int fd, const Vector<String16>& args) override { return priorityDump(fd, args); } 77 78 /* 79 * Debugging & dumpsys 80 */ dumpCritical(int fd,const Vector<String16> &,bool asProto)81 status_t dumpCritical(int fd, const Vector<String16>& /*args*/, bool asProto) override { 82 return doDump(fd, Vector<String16>(), asProto); 83 } 84 dumpAll(int fd,const Vector<String16> & args,bool asProto)85 status_t dumpAll(int fd, const Vector<String16>& args, bool asProto) override { 86 return doDump(fd, args, asProto); 87 } 88 89 status_t doDump(int fd, const Vector<String16>& args, bool asProto); 90 91 status_t cmdFeatureOverrides(int out, int /*err*/); 92 93 /* 94 * Attributes 95 */ 96 std::shared_ptr<GpuMem> mGpuMem; 97 std::shared_ptr<gpuwork::GpuWork> mGpuWork; 98 std::unique_ptr<GpuStats> mGpuStats; 99 std::unique_ptr<GpuMemTracer> mGpuMemTracer; 100 std::mutex mLock; 101 std::string mDeveloperDriverPath; 102 std::unique_ptr<std::thread> mGpuMemAsyncInitThread; 103 std::unique_ptr<std::thread> mGpuWorkAsyncInitThread; 104 FeatureOverrideParser mFeatureOverrideParser; 105 }; 106 107 } // namespace android 108 109 #endif // ANDROID_GPUSERVICE_H 110