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Address review comments

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FearlessTobi 2019-09-10 12:57:45 +02:00
parent 684b616f0d
commit d36a7a43c5
2 changed files with 9 additions and 6 deletions
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12
src/core/perf_stats.cpp
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@ -9,8 +9,8 @@
#include <numeric> #include <numeric>
#include <sstream> #include <sstream>
#include <thread> #include <thread>
#include <fmt/chrono.h>
#include <fmt/format.h> #include <fmt/format.h>
#include <fmt/time.h>
#include "common/file_util.h" #include "common/file_util.h"
#include "common/math_util.h" #include "common/math_util.h"
#include "core/perf_stats.h" #include "core/perf_stats.h"
@ -34,13 +34,13 @@ PerfStats::~PerfStats() {
return; return;
} }
std::time_t t = std::time(nullptr); const std::time_t t = std::time(nullptr);
std::ostringstream stream; std::ostringstream stream;
std::copy(perf_history.begin() + IgnoreFrames, perf_history.begin() + current_index, std::copy(perf_history.begin() + IgnoreFrames, perf_history.begin() + current_index,
std::ostream_iterator<double>(stream, "\n")); std::ostream_iterator<double>(stream, "\n"));
std::string path = FileUtil::GetUserPath(FileUtil::UserPath::LogDir); const std::string& path = FileUtil::GetUserPath(FileUtil::UserPath::LogDir);
// %F Date format expanded is "%Y-%m-%d" // %F Date format expanded is "%Y-%m-%d"
std::string filename = const std::string filename =
fmt::format("{}/{:%F-%H-%M}_{:016X}.csv", path, *std::localtime(&t), title_id); fmt::format("{}/{:%F-%H-%M}_{:016X}.csv", path, *std::localtime(&t), title_id);
FileUtil::IOFile file(filename, "w"); FileUtil::IOFile file(filename, "w");
file.WriteString(stream.str()); file.WriteString(stream.str());
@ -75,10 +75,12 @@ void PerfStats::EndGameFrame() {
} }
double PerfStats::GetMeanFrametime() { double PerfStats::GetMeanFrametime() {
std::lock_guard lock{object_mutex};
if (current_index <= IgnoreFrames) { if (current_index <= IgnoreFrames) {
return 0; return 0;
} }
double sum = std::accumulate(perf_history.begin() + IgnoreFrames, const double sum = std::accumulate(perf_history.begin() + IgnoreFrames,
perf_history.begin() + current_index, 0); perf_history.begin() + current_index, 0);
return sum / (current_index - IgnoreFrames); return sum / (current_index - IgnoreFrames);
} }

1
src/core/perf_stats.h
View file

@ -6,6 +6,7 @@
#include <array> #include <array>
#include <chrono> #include <chrono>
#include <cstddef>
#include <mutex> #include <mutex>
#include "common/common_types.h" #include "common/common_types.h"