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path: root/indra/llcommon/lldate.cpp
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2024-09-05Merge branch 'develop' into release/luau-scriptingNat Goodspeed
2024-07-05Make LLDate a trivial copyable/movable typeRye Mutt
2024-05-15Manual whitespace cleanup (fix_whitespace.py).Nat Goodspeed
2024-05-02WIP: In llcallbacklist.h, add singleton LLLater for time delays.Nat Goodspeed
The big idea is to reduce the number of per-tick callbacks asking, "Is it time yet? Is it time yet?" We do that for LLEventTimer and LLEventTimeout. LLLater presents doAtTime(LLDate), with doAfterInterval() and doPeriodically() methods implemented using doAtTime(). All return handles. The free functions doAfterInterval() and doPeriodically() now forward to the corresponding LLLater methods. LLLater also presents isRunning(handle) and cancel(handle). LLLater borrows the tactic of LLEventTimer: while there's at least one running timer, it registers an LLCallbackList tick() callback to service ready timers. But instead of looping over all of them asking, "Are you ready?" it keeps them in a priority queue ordered by desired timestamp, and only touches those whose timestamp has been reached. Also, it honors a maximum time slice: once the ready timers have run for longer than the limit, it defers processing other ready timers to the next tick() call. The intent is to consume fewer cycles per tick() call, both by the management machinery and the timers themselves. Revamp LLCallbackList to accept C++ callables in addition to (classic C function pointer, void*) pairs. Make addFunction() return a handle (different than LLLater handles) that can be passed to a new deleteFunction() overload, since std::function instances can't be compared for equality. In fact, implement LLCallbackList using boost::signals2::signal, which provides almost exactly what we want. LLCallbackList continues to accept (function pointer, void*) pairs, but now we store a lambda that calls the function pointer with that void*. It takes less horsing around to create a C++ callable from a (function pointer, void*) pair than the other way around. For containsFunction() and deleteFunction(), such pairs are the keys for a lookup table whose values are handles. Instead of having a static global LLCallbackList gIdleCallbacks, make LLCallbackList an LLSingleton to guarantee initialization. For backwards compatibility, gIdleCallbacks is now a macro for LLCallbackList::instance(). Move doOnIdleOneTime() and doOnIdleRepeating() functions to LLCallbackList methods, but for backwards compatibility continue providing free functions. Reimplement LLEventTimer using LLLater::doPeriodically(). One implication is that LLEventTimer need no longer be derived from LLInstanceTracker, which we used to iterate over all instances every tick. Give it start() and stop() methods, since some subclasses (e.g. LLFlashTimer) used to call its member LLTimer's start() and stop(). Remove updateClass(): LLCallbackList::callFunctions() now takes care of that. Remove LLToastLifeTimer::start() and stop(), since LLEventTimer now provides those. Remove getRemainingTimeF32(), since LLLater does not (yet) provide that feature. While at it, make LLEventTimer::tick() return bool instead of BOOL, and change existing overrides. Make LLApp::stepFrame() call LLCallbackList::callFunctions() instead of LLEventTimer::updateClass(). We could have refactored LLEventTimer to use the mechanism now built into LLLater, but frankly the LLEventTimer API is rather clumsy. You MUST derive a subclass and override tick(), and you must instantiate your subclass on the heap because, when your tick() override returns false, LLEventTimer deletes its subclass instance. The LLLater API is simpler to use, and LLEventTimer is much simplified by using it. Merge lleventfilter.h's LLEventTimeoutBase into LLEventTimeout, and likewise merge LLEventThrottleBase into LLEventThrottle. The separation was for testability, but now that they're no longer based on LLTimer, it becomes harder to use dummy time for testing. Temporarily skip tests based on LLEventTimeoutBase and LLEventThrottleBase. Instead of listening for LLEventPump("mainloop") ticks and using LLTimer, LLEventTimeout now uses LLLater::doAfterInterval(). Instead of LLTimer and LLEventTimeout, LLEventThrottle likewise now uses LLLater::doAfterInterval(). Recast a couple local LLEventTimeout pre-lambda callable classes with lambdas. Dignify F64 with a new typedef LLDate::timestamp. LLDate heavily depends on that as its base time representation, but there are those who question use of floating-point for time. This is a step towards insulating us from any future change.
2024-04-29#824 Process source files in bulk: replace tabs with spaces, convert CRLF to ↵Andrey Lihatskiy
LF, and trim trailing whitespaces as needed
2021-10-28SL-16148 SL-16244 SL-16270 SL-16253 Remove most BlockTimers, remove ↵Dave Parks
LLMemTracked, introduce alignas, hook most/all reamining allocs, disable synchronous occlusion, and convert frequently accessed LLSingletons to LLSimpleton
2015-11-10remove execute permission from many files that should not have itOz Linden
2013-10-15renamed TimeBlock to BlockTimerStatHandleRichard Linden
2013-09-05changed fast timer over to using macroRichard Linden
another attempt to move mem stat into base class
2013-08-18SH-4433 WIP: Interesting: Statistics > Ping Sim is always 0 msRichard Linden
continued conversion to units system made units perform type promotion correctly and preserve type in arithmetic e.g. can now do LLVector3 in units added typedefs for remaining common unit types, including implicits
2013-08-09second phase summer cleaningRichard Linden
replace llinfos, lldebugs, etc with new LL_INFOS(), LL_DEBUGS(), etc.
2013-07-19BUILDFIX: #include and dependency cleanupRichard Linden
2013-06-13SH-3931 WIP Interesting: Add graphs to visualize scene load metricsRichard Linden
changed Units macros and argument order to make it more clear optimized units for integer types fixed merging of periodicrecordings...should eliminate duplicate entries in sceneloadmonitor history
2013-06-05merge with viewer-releaseRichard Linden
2013-03-29Update Mac and Windows breakpad builds to latestGraham Madarasz
2012-11-14SH-3406 WIP convert fast timers to lltrace systemRichard Linden
cleaning up build moved most includes of windows.h to llwin32headers.h to disable min/max macros, etc streamlined Time class and consolidated functionality in BlockTimer class llfasttimer is no longer included via llstring.h, so had to add it manually in several places
2012-11-08SH-3499 WIP Ensure asset stats output is correctRichard Linden
Finished making LLUnit implicitly convertible to/from scalar integer values cleaned up test code
2012-11-07SH-3499 WIP Ensure asset stats output is correctRichard Linden
further fixes to implicit conversion of unit types
2010-08-13Change license from GPL to LGPL (version 2.1)Oz Linden
2010-08-04EXT-8524 FIXED Non-ASCII character corruption in date.Vadim Savchuk
Convert formatted date from system charset to UTF-8 on Windows (other OSes don't require this). See http://jira.secondlife.com/browse/EXT-8318 for more details. Reviewed by Sergey Litovchuk at https://codereview.productengine.com/secondlife/r/834/ --HG-- branch : product-engine
2010-06-14EXT-7524 FIXED Save snapshot to inventory results in crashAimee Linden
Moved confirmSavingTexture() and onSavingTextureConfirmed() from LLSnapshotLivePreview to LLFloaterSnapshot::Impl so that the notification confirmation completes before LLFloaterSnapshot is closed.
2010-01-27less dumb partial fix for CID-219Tofu Linden
2010-01-27partial fix for CID-219Tofu Linden
Checker: STREAM_FORMAT_STATE Function: LLDate::toStream(std::basic_ostream<char, std::char_traits<char>>&) const File: /indra/llcommon/lldate.cpp
2009-09-29merge ↵Steven Bennetts
https://svn.aws.productengine.com/secondlife/export-from-ll/viewer-2-0@1830 https://svn.aws.productengine.com/secondlife/pe/stable-2@1839 -> viewer-2.0.0-3 JIRAS: EXT-96 EXT-204 EXT-312 EXT-334 EXT-479 EXT-498 EXT-514 EXT-637 EXT-647 EXT-746 EXT-748 EXT-749 EXT-757 EXT-789 EXT-794 EXT-808 EXT-817 EXT-823 EXT-831 EXT-834 EXT-837 EXT-844 EXT-848 EXT-862 EXT-876 EXT-896 EXT-897 EXT-898 EXT-899 EXT-910 EXT-912 EXT-918 EXT-921 EXT-925 EXT-926 EXT-928 EXT-930 EXT-931 EXT-935 EXT-938 EXT-939 EXT-952 EXT-985 EXT-986 EXT-992 EXT-994 EXT-995 EXT-996 EXT-997 EXT-998 EXT-1001 EXT-1004 EXT-1010 EXT-1012 EXT-1016 EXT-1018 EXT-1020 EXT-1028 EXT-1041 EXT-1044 EXT-1051 EXT-1052 EXT-1061 EXT-1069 EXT-1071 EXT-1074 EXT-1075 EXT-1076 EXT-1078 EXT-1080 EXT-1081 EXT-1082 EXT-1083 EXT-1085 EXT-1092 EXT-1093 EXT-1099 EXT-1100 EXT-1101 EXT-1104 EXT-1106 EXT-1111 EXT-1113 EXT-1114 EXT-1115 EXT-1116 EXT-1118 EXT-1119 EXT-1129 EXT-1132 EXT-1135 EXT-1138 EXT-1142 EXT-1161 EXT-1162 EXT-1178 EXT-1180 * NEW DEVELOPMENT: * EXT-898 - Add dock/undock support for camera and movement controls * Avatar list changes * Bottom bar changes: menu, docking, visibility * Camera changes * Camera & Movement Floaters * Dockable Floaters (LLDockableFloater) * Removed LLListCtrl * Toast / Notification changes: signal / destruction changes, ordering * Nearby chat input should display active voice indicator QA NOTES: * Message Well Window is ready to be tested for regression & matching the spec. * Verify Group List Item L&F * Verify All tabs in People Panel * Verify that Picks behavior is not changed
2009-09-11merge -r 1649-1651 ↵Steven Bennetts
https://svn.aws.productengine.com/secondlife/pe/stable-2@1648 -> viewer-2.0.0-3 Fixes: EXT-843 EXT-846 New Dev: EXT-514
2009-09-09Fix for DEV-39442: Increased the performance of LLDate::toHTTPDateStringMartin Reddy
by over 50 times. Looking at the usage, toHTTPDateStream is not called anywhere (except internally by toHTTPDateString), and toHTTPDateString is called only once outside of lldate.cpp, by LLStringUtil::formatDatetime. Also, the method is most commonly called with a single two-character token, such as "%Y" or "%A". I therefore removed toHTTPDateStream and optimized toHTTPDateString. Setting the locale was the most expensive operation, so I looked into caching that, both in terms of std::ostream and strftime. The timings for those implementations (averaged over 10 calls) is: toHTTPDateString timings: - with ostream (current) -> 0.314156 ms - with ostream and std::locale caching -> 0.033999 ms - with strftime and setlocale() caching -> 0.005985 ms I therefore went with the standard C library strftime solution. I also wrote a few unit tests to make sure that I didn't break any existing functionality, and tested this under Windows and Linux. Reviewed by steve.
2009-09-04DEV-39441 - Eliminate boost:regexp from LLString::formatSteven Bennetts
Also removed a missing setting (merge bug)
2009-06-21merge -r 122421-124917 viewer-2.0.0-2 -> viewer-2.0.0-3Steven Bennetts
ignore-dead-branch
2009-01-08Result of svn merge -r107256:107258 ↵Aaron Brashears
svn+ssh://svn/svn/user/phoenix/license_2009_merge into trunk. QAR-1165
2009-01-06Fix for etch build. Q and I both fixed LLDate by adding an operator!=() but ↵Andrew Meadows
we did it different ways so the two changes didn't cause a commit collision. I'm removing mine in favor of Q's.
2009-01-05svn merge -r106715:HEAD ↵Kent Quirk
svn+ssh://svn.lindenlab.com/svn/linden/branches/q/notifications-merge-r106715 . QAR-1149 -- Final merge of notifications to trunk.
2008-12-19Fixing tut related compile errors on etch:Andrew Meadows
(1) the LLLand class had to be forward declared in a cpp file that did not include llland.h (2) ensure_equals(const char*, type, type) requires that type have an operator!=(type, type) defined. (3) ensure_equals(const char*, type, type) is so overloaded that the compiler can have trouble picking the right version when it has to implicitly cast a std::string to "const char*" AND multiple valid casts exist for type --> S32, F32, etc. To solve this problem we must explicitly pass in a "const char*" instead of a std::string. Reviewed with CG
2008-06-02svn merge -r88066:88786 ↵Bryan O'Sullivan
svn+ssh://svn.lindenlab.com/svn/linden/branches/cmake-9-merge dataserver-is-deprecated for-fucks-sake-whats-with-these-commit-markers
2007-10-11EFFECTIVE MERGE: svn merge -r 69928:70806 ↵Don Kjer
svn+ssh://svn/svn/linden/branches/maintenance-1 && svn merge -r 70948:70949 svn+ssh://svn/svn/linden/branches/maintenance-1-qa into release ACTUAL MERGE: svn merge -r 71430:71431 svn+ssh://svn/svn/linden/qa/maintenance-1-merge-71429 into release
2007-10-04Result of svn merge -r71162:71205 ↵Aaron Brashears
svn+ssh://svn/svn/linden/branches/new-license into release. only changes files which are not deployed or the comments section of code.
2007-07-20Fixed cache invalidation in simulator.cpp, llsd.php, added RFC 1123 ↵Kartic Krishnamurthy
compliant date format, and unit test for the new date function
2007-01-02Print done when done.James Cook