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2020-09-18SL-13729 Performance of LLUI and LLRender2D #3Andrey Kleshchev
2020-09-17SL-13729 Performance of LLUI and LLRender2D #2Andrey Kleshchev
2020-03-25DRTVWR-494: Defend LLInstanceTracker against multi-thread usage.Nat Goodspeed
The previous implementation went to some effort to crash if anyone attempted to create or destroy an LLInstanceTracker subclass instance during traversal. That restriction is manageable within a single thread, but becomes unworkable if it's possible that a given subclass might be used on more than one thread. Remove LLInstanceTracker::instance_iter, beginInstances(), endInstances(), also key_iter, beginKeys() and endKeys(). Instead, introduce key_snapshot() and instance_snapshot(), the only means of iterating over LLInstanceTracker instances. (These are intended to resemble functions, but in fact the current implementation simply presents the classes.) Iterating over a captured snapshot defends against container modifications during traversal. The term 'snapshot' reminds the coder that a new instance created during traversal will not be considered. To defend against instance deletion during traversal, a snapshot stores std::weak_ptrs which it lazily dereferences, skipping on the fly any that have expired. Dereferencing instance_snapshot::iterator gets you a reference rather than a pointer. Because some use cases want to delete all existing instances, add an instance_snapshot::deleteAll() method that extracts the pointer. Those cases used to require explicitly copying instance pointers into a separate container; instance_snapshot() now takes care of that. It remains the caller's responsibility to ensure that all instances of that LLInstanceTracker subclass were allocated on the heap. Replace unkeyed static LLInstanceTracker::getInstance(T*) -- which returned nullptr if that instance had been destroyed -- with new getWeak() method returning std::weak_ptr<T>. Caller must detect expiration of that weak_ptr. Adjust tests accordingly. Use of std::weak_ptr to detect expired instances requires engaging std::shared_ptr in the constructor. We now store shared_ptrs in the static containers (std::map for keyed, std::set for unkeyed). Make LLInstanceTrackerBase a template parameterized on the type of the static data it manages. For that reason, hoist static data class declarations out of the class definitions to an LLInstanceTrackerStuff namespace. Remove the static atomic sIterationNestDepth and its methods incrementDepth(), decrementDepth() and getDepth(), since they were used only to forbid creation and destruction during traversal. Add a std::mutex to static data. Introduce an internal LockStatic class that locks the mutex while providing a pointer to static data, making that the only way to access the static data. The LLINSTANCETRACKER_DTOR_NOEXCEPT macro goes away because we no longer expect ~LLInstanceTracker() to throw an exception in test programs. That affects LLTrace::StatBase as well as LLInstanceTracker itself. Adapt consumers to the new LLInstanceTracker API.
2019-08-10DRTVWR-493 LLUI to LLParamSingletonandreykproductengine
2015-11-10remove execute permission from many files that should not have itOz Linden
2014-10-17Update to build on Xcode 6.0: collection of removal of unused const ↵callum_linden
variables [-Wunused-const-variable]
2013-05-09Merge downstream code and viewer-betasimon
2013-04-19merge changes for DRTVWR-294Oz Linden
2013-03-29Update Mac and Windows breakpad builds to latestGraham Madarasz
2013-03-12Mods to make compile on gcc 4.6.3 work mo bettaGraham Madarasz
2012-10-11Updating linux build to gcc4.6Don Kjer
2011-07-26EXP-1021 FIX Position of web content browser dictates position of profile ↵Richard Nelson
panel - profile panel position changes do not persist EXP-1030 FIX Search button toggle can get out of synch in bottom bar made llinstancetracker::iterator do own nested level management (removing need for separate guard) added support for filename= to floaters can pass in arbitrary window_class to floaters
2011-06-15STORM-1334 Console debug data scrolls away too quickly and is hard to readJonathan Yap
2010-08-13Change license from GPL to LGPL (version 2.1)Oz Linden
2010-02-17EXT-5309 : prevent infinite loop in LLConsole. Reviewed by RichardPalmer
2010-02-10build fixrichard
2010-02-10EXT-5321 - llinfos from non ui threads is not thread saferichard
reviewed by Mani
2010-01-29CID-345Tofu Linden
Checker: UNINIT_CTOR Function: LLConsole::LLConsole(const LLConsole::Params &) File: /indra/llui/llconsole.cpp
2010-01-08First pass expose inventory item settings in XML (folder_view_item.xml)James Cook
Optimized LLFolderViewItem constructor by passing param block as const ref to avoid copies. Removed per-item arrow and background images, use defaults. Removed unneeded static image pointers. Removed hard-coded rounded_square.tga, replaced with Rounded_Square Ditto for folder_arrow.tga Reviewed with Richard.
2010-01-06mergerichard
2010-01-06moved clipping logic inside LLFontGL::maxDrawableChars controlled by ↵richard
EWordWrapStyle fixes regression introduced in 3eef5ce9ae1e6fc62b9b52ce859501dd4e70fadf reviewed by Brad
2010-01-06EXT-3878 - Menus disappear when UI Size is < 1.00richard
EXT-3647 - Auto-scrolling of IMs should resume when user types in chat EXT-3877 - Pinning two levels of menus prevents movement using arrow keys EXT-1303 - Hyperlink text wraps in the middle of a word reviewed by James
2010-01-04EXT-3318 LLConsole keeps all logged text in memory when console is not being ↵Tofu Linden
drawn.
2009-11-24Nuke the last few references to the long-dead LCD code.Bryan O'Sullivan
2009-11-09data driven layout of top-level UI elementsrichard
EXT-1219 Side tray slide-out animation cleaned up some layout of bottom tray contents reviewed by James
2009-10-15EXT-1279 Crash if font file not found.Steve Bennetts
Added getFontDefault() to llfontgl.h --HG-- branch : branch-test
2009-10-03Merge inspectors UI project, gooey-4, into viewer-2 trunk. Added new ↵James Cook
tooltips to 3D avatars, 2D avatar names, and 3D objects. Refactors tooltips and text boxes, line editors, and text editors. Breaks LLExpandableTextBox, but a fix is coming. Resolved conflicts in lltexteditor.cpp, llchatitemscontainerctrl.cpp, llchatmsgbox.cpp, llfloaterbuycurrency.cpp, llnearbychat.cpp, floater_buy_currency.xml, and ru/strings.xml Merging revisions 134925-135157 of svn+ssh://svn.lindenlab.com/svn/linden/branches/gooey/gooey-4 into C:\source\viewer-2.0.0-3, respecting ancestry
2009-07-06Merge xui-army-5 to viewer-2, includes layout, art, and color changes, also ↵James Cook
UI color refactoring and new FreeType font library on Linux. svn merge -r126038:126164 svn+ssh://svn.lindenlab.com/svn/linden/branches/skinning/xui-army-5
2009-06-21merge -r 122421-124917 viewer-2.0.0-2 -> viewer-2.0.0-3Steven Bennetts
ignore-dead-branch