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path: root/src/plugins/platforms/xcb/qxcbbackingstore.cpp
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* xcb: Check for SHM extension before using itUli Schlachter2012-01-311-2/+6
| | | | | | | | | | | If we call any xcb_shm_*() function, libxcb will have to figure out SHM's major number. However, if that fails because the SHM extension is not available, xcb will disconnect from the server. Obviously, that's not what we want and must be avoided. Change-Id: I8eba5ff9e84e0e2017a5c0d88fda4efd0459bd1e Signed-off-by: Uli Schlachter <psychon@znc.in> Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>
* Remove "All rights reserved" line from license headers.Jason McDonald2012-01-301-1/+1
| | | | | | | | | | As in the past, to avoid rewriting various autotests that contain line-number information, an extra blank line has been inserted at the end of the license text to ensure that this commit does not change the total number of lines in the license header. Change-Id: I311e001373776812699d6efc045b5f742890c689 Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
* Update contact information in license headers.Jason McDonald2012-01-231-1/+1
| | | | | | | Replace Nokia contact email address with Qt Project website. Change-Id: I431bbbf76d7c27d8b502f87947675c116994c415 Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
* xcb: Obey maximum request length when uploading imagesUli Schlachter2012-01-161-11/+41
| | | | | | | | | | | | | | | | | | | | | When connecting to an X11 server, the server tells the client what its maximum allowed request size is. Larger requests are not permitted. Thus, libxcb verifies that all requests which are sent are smaller than this size limit and possibly kills the connection (without any good error message). Thus, when uploading an image, we could be trying to send more pixel data than fit into a single request. If this would be the case, the code will now use multiple requests where each request only sends a part of the allowed rows. In case all the data fits into a single request, this commit shouldn't change any behavior. Change-Id: I84a4ebfcdb6de7e206015c37e3e33cba3bd309b1 Signed-off-by: Uli Schlachter <psychon@znc.in> Reviewed-by: Robin Burchell <robin+qt@viroteck.net> Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>
* Remove all non-inline of qMalloc/qFree/qRealloc.Robin Burchell2012-01-061-2/+2
| | | | | | | | | | | | We're trying to deprecate these, so don't use them anymore. The inline uses of these have been left intact, for the moment. Inline code will need to create their own non-inline allocation methods (for future-proofing to allow alterations in how e.g. individual containers allocate) Change-Id: I1071a487c25e95b7bb81a3327b20c5481fb5ed22 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com>
* Update copyright year in license headers.Jason McDonald2012-01-051-1/+1
| | | | | Change-Id: I02f2c620296fcd91d4967d58767ea33fc4e1e7dc Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
* Fixed crashes from tests using xcb plugin with -qtnamespace.Rohan McGovern2011-11-181-0/+3
| | | | | | | | Use QT_BEGIN_NAMESPACE/QT_END_NAMESPACE consistently in xcb plugin. Some, but not all, of the sources were already using QT_BEGIN_NAMESPACE. Change-Id: I23b83cc88870fd4039437b733084ab86dd807356 Reviewed-by: Toby Tomkins <toby.tomkins@nokia.com>
* Create the window when neededLars Knoll2011-09-211-1/+6
| | | | | | | | | | | We need to create the XWindow here to avoid crashes, when resizing the backing store before creating the window. Change-Id: Ib8d9efca3552e5a91f5f63a9262449080ae301e5 Reviewed-on: http://codereview.qt-project.org/5259 Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com> Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>
* Make sure to clip in QXcbBackingStore::flush()Samuel Rødal2011-09-191-3/+12
| | | | | | | | | Clip to image and window dimensions to prevent X errors. Change-Id: I7fa581217444e00d6eb83ac356c600f86ae03636 Reviewed-on: http://codereview.qt-project.org/5140 Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com> Reviewed-by: Holger Ihrig <holger.ihrig@nokia.com>
* Added workable QScreen API on top of QPlatformScreen.Samuel Rødal2011-07-251-2/+3
| | | | | | | | | | | | | | | | | | | | | QPlatformIntegration::screens() no longer has to be implemented, implementations should call QPlatformIntegration::screenAdded() for each screen instead. This is for being able to support adding screens at run-time later on, by connecting it to a signal in QGuiApplication. The QGuiGLContext API has changed a bit, by not sending in all the parameters in the constructor but instead having a create() function. The createPlatformGLContext() factory in QPlatformIntegration takes a QGuiGLContext * instead of a QSurfaceFormat and a share context, similar to how the window and backing store factory functions work. The XCB plugin has experimental support for connecting to multiple X displays simultaneously, creating one or more QScreen for each. Change-Id: I248a22a4fd3481280710110272c04a30a8021e8f Reviewed-on: http://codereview.qt.nokia.com/2103 Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com> Reviewed-by: Jørgen Lind <jorgen.lind@nokia.com>
* Handle failed SHM attach in XCB backing store.Samuel Rødal2011-07-211-15/+39
| | | | | | | Change-Id: I5f97c0c6030d13b68cfc17d19ba969cd78f79c3f Reviewed-on: http://codereview.qt.nokia.com/1943 Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com> Reviewed-by: Jørgen Lind <jorgen.lind@nokia.com>
* OpenGL API refactor.Samuel Rødal2011-06-211-1/+1
| | | | | | Rename QGuiGLFormat to QSurfaceFormat, and make QWindow sub-class of QSurface and QPlatformWindow sub-class of QPlatformSurface, instead of having QPlatformGLSurface accessor in QWindow.
* Rename QWindowSurface -> QBackingStore and split into platform / public.Samuel Rødal2011-06-211-0/+284
Also get rid of GL window surface and related classes.