add tracy

libs/tracy/public/client/TracySysPower.hpp

@@ -0,0 +1,44 @@
+#ifndef __TRACYSYSPOWER_HPP__
+#define __TRACYSYSPOWER_HPP__
+
+#if defined __linux__
+#  define TRACY_HAS_SYSPOWER
+#endif
+
+#ifdef TRACY_HAS_SYSPOWER
+
+#include <stdint.h>
+#include <stdio.h>
+
+#include "TracyFastVector.hpp"
+
+namespace tracy
+{
+
+class SysPower
+{
+    struct Domain
+    {
+        uint64_t value;
+        uint64_t overflow;
+        FILE* handle;
+        const char* name;
+    };
+
+public:
+    SysPower();
+    ~SysPower();
+
+    void Tick();
+
+private:
+    void ScanDirectory( const char* path, int parent );
+
+    FastVector<Domain> m_domains;
+    uint64_t m_lastTime;
+};
+
+}
+#endif
+
+#endif