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* Change copyrights from Nokia to Digia.Marko Valtanen2012-12-041-10/+11
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* Change to release licenses for 4.6.3.Jason McDonald2010-05-301-13/+13
| | | | Reviewed-by: Trust Me
* Update copyright year to 2010Jason McDonald2010-01-061-1/+1
| | | | Reviewed-by: Trust Me
* Update license headers again.Jason McDonald2009-09-091-4/+4
| | | | Reviewed-by: Trust Me
* Merge branch '4.5' into 4.6Thiago Macieira2009-08-311-13/+13
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| * Update tech preview license header.Jason McDonald2009-08-311-13/+13
| | | | | | | | Reviewed-by: Trust Me
| * Update license headers.Jason McDonald2009-08-111-1/+1
| | | | | | | | Reviewed-by: Trust Me
* | Update contact URL in license headers.Jason McDonald2009-08-121-1/+1
| | | | | | | | Reviewed-by: Trust Me
* | Work around a Sun CC 5.9 compiler bug: the threadEngine variable isn't found.Thiago Macieira2009-07-271-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | QtConcurrent had the following code: template <typename T> class ThreadEngineStarterBase { ... protected: ThreadEngine<T> *threadEngine; }; template <typename T> class ThreadEngineStarter : public ThreadEngineStarterBase<T> { public: ThreadEngineStarter(ThreadEngine<T> *threadEngine) :ThreadEngineStarterBase<T>(threadEngine) {} [...] }; The Sun CC compiler simply didn't parse the parameter declaration in the constructor. Instead of complaining, it silently ignored the problem. Which meant that the constructor simply used the uninitialised member variable from the base class to call the parent constructor, which ended up initialised with itself. You'd think that it's just because the parameter has the same name as a member variable. But it appears to be a compiler bug altogether. If you change the name, then you start getting compile errors. This change is a workaround that worked. Reviewed-By: Bradley T. Hughes
* | De-export the ThreadEngineBarrier class and de-inline the call to acquire.Morten Sørvig2009-06-261-2/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (ThreadEngineBarrier was implemented in the header as ThreadEngineSemaphore in Qt 4.4 and Qt 4.5, and exported for a brief time in the Qt master branch. ) Unfortunately the inline call to acquire means that applications compiled with Qt 4.4. and Qt 4.5 will contain a copy of the old implementation. This is BC as long as the memory layout of the ThreadEngineBarrier class stays the same, which means that we keep the QMutex member variable. The old version of acquire will no longer be thread-safe since the new version doesn't lock the mutex, but this is fortunately not a problem; the only place it's called is in startAsynchronously() before the worker threads are started.
* | Add Q_CORE_EXPORT to ThreadEngineBarrierRhys Weatherley2009-06-241-1/+1
| | | | | | | | | | | | | | | | The ThreadEngine template uses functions from ThreadEngineBarrier, so ThreadEngineBarrier must be exported to other libraries/programs that instantiate the template. Reviewed-by: trustme
* | Rename ThreadEngineSemaphore -> ThreadEngineBarrierMorten Sørvig2009-06-241-78/+11
| | | | | | | | Also move the implementation to the .cpp file.
* | Improve QtConcurrent scalability.Morten Sørvig2009-06-241-24/+62
|/ | | | | Reduce lock contention QtConcurrent by swiching the ThreadEngineSemaphore class over to a QAtomic-based implementation.
* Update license headers as requested by the marketing department.Jason McDonald2009-06-161-2/+2
| | | | Reviewed-by: Trust Me
* Long live Qt 4.5!Lars Knoll2009-03-231-0/+306