Title: [163536] trunk/Source/WTF
- Revision
- 163536
- Author
- [email protected]
- Date
- 2014-02-06 09:03:16 -0800 (Thu, 06 Feb 2014)
Log Message
Use std::chrono functions in dispatchFunctionsFromMainThread()
https://bugs.webkit.org/show_bug.cgi?id=128308
Reviewed by Antti Koivisto.
* wtf/MainThread.cpp:
(WTF::dispatchFunctionsFromMainThread):
Modified Paths
Diff
Modified: trunk/Source/WTF/ChangeLog (163535 => 163536)
--- trunk/Source/WTF/ChangeLog 2014-02-06 16:50:47 UTC (rev 163535)
+++ trunk/Source/WTF/ChangeLog 2014-02-06 17:03:16 UTC (rev 163536)
@@ -1,3 +1,13 @@
+2014-02-06 Anders Carlsson <[email protected]>
+
+ Use std::chrono functions in dispatchFunctionsFromMainThread()
+ https://bugs.webkit.org/show_bug.cgi?id=128308
+
+ Reviewed by Antti Koivisto.
+
+ * wtf/MainThread.cpp:
+ (WTF::dispatchFunctionsFromMainThread):
+
2014-02-05 Zan Dobersek <[email protected]>
Remove the WTF_COMPILER_SUPPORTS_CXX_GENERALIZED_INITIALIZERS macro
Modified: trunk/Source/WTF/wtf/MainThread.cpp (163535 => 163536)
--- trunk/Source/WTF/wtf/MainThread.cpp 2014-02-06 16:50:47 UTC (rev 163535)
+++ trunk/Source/WTF/wtf/MainThread.cpp 2014-02-06 17:03:16 UTC (rev 163536)
@@ -142,7 +142,7 @@
#endif
// 0.1 sec delays in UI is approximate threshold when they become noticeable. Have a limit that's half of that.
-static const double maxRunLoopSuspensionTime = 0.05;
+static const auto maxRunLoopSuspensionTime = std::chrono::milliseconds(50);
void dispatchFunctionsFromMainThread()
{
@@ -151,7 +151,7 @@
if (callbacksPaused)
return;
- double startTime = monotonicallyIncreasingTime();
+ auto startTime = std::chrono::steady_clock::now();
FunctionWithContext invocation;
while (true) {
@@ -168,7 +168,7 @@
// yield so the user input can be processed. Otherwise user may not be able to even close the window.
// This code has effect only in case the scheduleDispatchFunctionsOnMainThread() is implemented in a way that
// allows input events to be processed before we are back here.
- if (monotonicallyIncreasingTime() - startTime > maxRunLoopSuspensionTime) {
+ if (std::chrono::steady_clock::now() - startTime > maxRunLoopSuspensionTime) {
scheduleDispatchFunctionsOnMainThread();
break;
}
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