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* Update QOffscreenSurface docs regarding threadsLaszlo Agocs2014-10-131-0/+8
| | | | | Change-Id: Ic2e3230835aa7fc1b1c3ac0530a65cd478e1ec5f Reviewed-by: Gunnar Sletta <gunnar@sletta.org>
* Update license headers and add new license filesMatti Paaso2014-09-241-19/+11
| | | | | | | | | - Renamed LICENSE.LGPL to LICENSE.LGPLv21 - Added LICENSE.LGPLv3 - Removed LICENSE.GPL Change-Id: Iec3406e3eb3f133be549092015cefe33d259a3f2 Reviewed-by: Iikka Eklund <iikka.eklund@digia.com>
* Use default surface format in QOffscreenSurfaceLaszlo Agocs2014-09-141-0/+1
| | | | | Change-Id: I3b2f790089e6d1bcfe92f2f732489c08afa766cd Reviewed-by: Gunnar Sletta <gunnar@sletta.org>
* Do not add QOffscreenSurface windows to the global listLaszlo Agocs2014-06-301-0/+3
| | | | | | | | | | | | | | | QOffscreenSurface has to stay usable even after returning from app.exec(). Hence close()ing the underlying hidden window, that is used on platforms that do not provide real offscreen surfaces, is wrong. Normally all QWindows are closed (and thus destroy()'ed) when quitting the application, meaning the the offscreen surface cannot be made current anymore after returning from exec(). This is an unnecessary limitation and makes certain cleanup operations impossible. Task-number: QTBUG-39908 Change-Id: Iea1489378a18f29ff84ba8f13a6dad2d66d2b315 Reviewed-by: Gunnar Sletta <gunnar.sletta@jollamobile.com>
* Enhance QOffscreenSurface docs wrt the formatLaszlo Agocs2014-03-271-0/+8
| | | | | | | Prevent nasty surprises on some EGL implementations. Change-Id: I0c6c8a6c631d4dcb979afd81a150491a42aa63f8 Reviewed-by: Jørgen Lind <jorgen.lind@digia.com>
* Check the thread in QOffscreenSurfaceLaszlo Agocs2013-11-271-0/+2
| | | | | | | | | | | | The QWindow-based fallback will not work when the QOffscreenSurface is created outside the main thread. Show a warning in this case. Note that it is fine to use the QOffscreenSurface instance in another thread. It is just the creation that must happen on the main thread. Change-Id: If80da39e610813755b9ba2f6831b187b258b8266 Reviewed-by: Yoann Lopes <yoann.lopes@digia.com> Reviewed-by: Gunnar Sletta <gunnar.sletta@digia.com>
* Added QOffscreenSurface class.Yoann Lopes2013-02-181-0/+345
Inherits QSurface and allows to use OpenGL from an arbitrary thread. Platform plugins can implement QPlatformOffscreenSurface, otherwise an invisible QWindow is used by QOffscreenSurface. This patch includes an implementation of QOffscreenSurface for XCB and EglFS platform plugins using pbuffers. Change-Id: I57b4fc1db417331f34826dcfa754b7698782fde4 Reviewed-by: Lars Knoll <lars.knoll@digia.com> Reviewed-by: Samuel Rødal <samuel.rodal@digia.com>
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