36 using namespace std::chrono_literals;
39     { aout << #s ": " << glGetString(s) << std::endl; }
50         std::istringstream extensionStream((const char *)glGetString(s));          \
51         std::vector<std::string>                                                   \
52                 extensionList(std::istream_iterator<std::string>{extensionStream}, \
53                               std::istream_iterator<std::string>());               \
58         aout << std::endl;                                                         \
166     const std::chrono::steady_clock::duration rpm = 2s;  in render()
167     static std::chrono::steady_clock::time_point startTime = std::chrono::steady_clock::now();  in render()
168     std::chrono::steady_clock::time_point renderTime = std::chrono::steady_clock::now();  in render()
170     std::chrono::steady_clock::duration offset = (renderTime - startTime) % rpm;  in render()
176     auto start = std::chrono::steady_clock::now();  in render()
185     auto end = std::chrono::steady_clock::now();  in render()
218     std::unique_ptr<EGLConfig[]> supportedConfigs(new EGLConfig[numConfigs]);  in initRenderer()
225             *std::find_if(supportedConfigs.get(), supportedConfigs.get() + numConfigs,  in initRenderer()
233                                        << blue << ", " << depth << std::endl;  in initRenderer()
265     shader_ = std::unique_ptr<Shader>(  in initRenderer()
304     thread_local std::vector<Vertex> vertices = {  in addHead()
310     thread_local std::vector<Index> indices = {0, 1, 2, 0, 2, 3};  in addHead()
339     results_["preferredRate"] = std::to_string(preferredRate);  in getAdpfSupported()
343 void Renderer::startHintSession(std::vector<int32_t> &tids, int64_t target) {  in startHintSession()
362                                         std::to_string(ret),  in reportActualWorkDuration()
373             Utility::setFailure("Failed to update target duration with code " + std::to_string(ret),  in updateTargetWorkDuration()
391 void Renderer::addResult(std::string name, std::string value) {  in addResult()
395 std::map<std::string, std::string> &Renderer::getResults() {  in getResults()
404 T getMedian(std::vector<T> values) {  in getMedian()
405     std::sort(values.begin(), values.end());  in getMedian()
409 FrameStats Renderer::getFrameStats(std::vector<int64_t> &durations, std::vector<int64_t> &intervals,  in getFrameStats()
410                                    std::string &testName) {  in getFrameStats()
413     double sum = std::accumulate(durations.begin(), durations.end(), 0);  in getFrameStats()
429     stats.deviation = std::sqrt(varianceSum / static_cast<double>(durations.size() - 1));  in getFrameStats()
435                 static_cast<double>(durations.size() * std::min(lastTarget_, baselineMedian_));  in getFrameStats()
439         addResult(testName + "_median", std::to_string(stats.medianWorkDuration));  in getFrameStats()
440         addResult(testName + "_median_interval", std::to_string(stats.medianFrameInterval));  in getFrameStats()
441         addResult(testName + "_deviation", std::to_string(stats.deviation));  in getFrameStats()
443             addResult(testName + "_target", std::to_string(getTargetWorkDuration()));  in getFrameStats()
444             addResult(testName + "_target_exceeded_count", std::to_string(*stats.exceededCount));  in getFrameStats()
446                       std::to_string(*stats.exceededFraction));  in getFrameStats()
447             addResult(testName + "_efficiency", std::to_string(*stats.efficiency));  in getFrameStats()