| // Copyright 2013 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef CC_BENCHMARKS_MICRO_BENCHMARK_CONTROLLER_H_ |
| #define CC_BENCHMARKS_MICRO_BENCHMARK_CONTROLLER_H_ |
| |
| #include <memory> |
| #include <string> |
| #include <vector> |
| |
| #include "base/functional/callback.h" |
| #include "base/memory/raw_ptr.h" |
| #include "cc/benchmarks/micro_benchmark.h" |
| |
| namespace base { |
| class SingleThreadTaskRunner; |
| class Value; |
| } // namespace base |
| |
| namespace cc { |
| |
| class LayerTreeHost; |
| |
| class CC_EXPORT MicroBenchmarkController { |
| public: |
| explicit MicroBenchmarkController(LayerTreeHost* host); |
| MicroBenchmarkController(const MicroBenchmarkController&) = delete; |
| ~MicroBenchmarkController(); |
| |
| MicroBenchmarkController& operator=(const MicroBenchmarkController&) = delete; |
| |
| void DidUpdateLayers(); |
| |
| // Returns the id of the benchmark on success, 0 otherwise. |
| int ScheduleRun(const std::string& micro_benchmark_name, |
| base::Value::Dict settings, |
| MicroBenchmark::DoneCallback callback); |
| |
| // Returns true if the message was successfully delivered and handled. |
| bool SendMessage(int id, base::Value::Dict message); |
| |
| std::vector<std::unique_ptr<MicroBenchmarkImpl>> CreateImplBenchmarks() const; |
| |
| private: |
| void CleanUpFinishedBenchmarks(); |
| int GetNextIdAndIncrement(); |
| |
| raw_ptr<LayerTreeHost> host_; |
| std::vector<std::unique_ptr<MicroBenchmark>> benchmarks_; |
| static int next_id_; |
| scoped_refptr<base::SingleThreadTaskRunner> main_controller_task_runner_; |
| }; |
| |
| } // namespace cc |
| |
| #endif // CC_BENCHMARKS_MICRO_BENCHMARK_CONTROLLER_H_ |