add upstream 11.7

1 files changed, 11 insertions, 12 deletions

diff --git a/zen/perf.h b/zen/perf.h
index 6bc328bb..2ebf1955 100644
--- a/zen/perf.h
+++ b/zen/perf.h
@@ -23,21 +23,20 @@
 
     static zen::PerfTimer perfTest(true); //startPaused
     perfTest.resume();
-    ZEN_ON_SCOPE_EXIT(perfTest.pause());
-*/
+    ZEN_ON_SCOPE_EXIT(perfTest.pause());                      */
 
 namespace zen
 {
-//issue with wxStopWatch? https://freefilesync.org/forum/viewtopic.php?t=1426
-// => wxStopWatch implementation uses QueryPerformanceCounter: https://github.com/wxWidgets/wxWidgets/blob/17d72a48ffd4d8ff42eed070ac48ee2de50ceabd/src/common/stopwatch.cpp
-// => whatever the problem was, it's almost certainly not caused by QueryPerformanceCounter():
-//      MSDN: "How often does QPC roll over? Not less than 100 years from the most recent system boot"
-//      https://docs.microsoft.com/en-us/windows/win32/sysinfo/acquiring-high-resolution-time-stamps#general-faq-about-qpc-and-tsc
-//
-// => using the system clock is problematic: https://freefilesync.org/forum/viewtopic.php?t=5280
-//
-//    std::chrono::system_clock wraps ::GetSystemTimePreciseAsFileTime()
-//    std::chrono::steady_clock wraps ::QueryPerformanceCounter()
+/* issue with wxStopWatch? https://freefilesync.org/forum/viewtopic.php?t=1426
+     - wxStopWatch implementation uses QueryPerformanceCounter: https://github.com/wxWidgets/wxWidgets/blob/17d72a48ffd4d8ff42eed070ac48ee2de50ceabd/src/common/stopwatch.cpp
+     - whatever the problem was, it's almost certainly not caused by QueryPerformanceCounter():
+          MSDN: "How often does QPC roll over? Not less than 100 years from the most recent system boot"
+          https://docs.microsoft.com/en-us/windows/win32/sysinfo/acquiring-high-resolution-time-stamps#general-faq-about-qpc-and-tsc
+
+     - using the system clock is problematic: https://freefilesync.org/forum/viewtopic.php?t=5280
+
+       std::chrono::system_clock wraps ::GetSystemTimePreciseAsFileTime()
+       std::chrono::steady_clock wraps ::QueryPerformanceCounter()                       */
 class StopWatch
 {
 public: