Create BufferStats class

2026-05-13 17:45:37 +02:00 · 2020-09-24 12:42:35 +02:00
parent 29652e0a25
commit 92ebbde330
2 changed files with 78 additions and 0 deletions
@@ -0,0 +1,28 @@
+#include <cstddef>
+#include <formats.hpp>
+#include <chrono>
+
+#ifndef SF_DAQ_BUFFER_FRAMESTATS_HPP
+#define SF_DAQ_BUFFER_FRAMESTATS_HPP
+
+
+class BufferStats {
+    const std::string source_name_;
+    size_t stats_modulo_;
+
+    int frames_counter_;
+    uint32_t total_buffer_write_us_;
+    uint32_t max_buffer_write_us_;
+    std::chrono::time_point<std::chrono::steady_clock> stats_interval_start_;
+
+    void reset_counters();
+    void print_stats();
+
+public:
+    BufferStats(const std::string &source_name, const size_t stats_modulo);
+    void start_frame_write();
+    void end_frame_write();
+};
+
+
+#endif //SF_DAQ_BUFFER_FRAMESTATS_HPP