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path: root/src/opengl/qglframebufferobject.cpp
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* expand tabs and related whitespace fixes in *.{cpp,h,qdoc}Oswald Buddenhagen2014-01-131-2/+2
| | | | | | | | the diff -w for this commit is empty. Started-by: Thiago Macieira <thiago.macieira@intel.com> Change-Id: I77bb84e71c63ce75e0709e5b94bee18e3ce6ab9e Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Doc: Adding mark-up to boolean default values.Jerome Pasion2013-10-081-14/+14
| | | | | | | | | | | | | | | | | Default values should have mark-up to denote that they are code. This commit changes: -"property is true" to "property is \c true". -"Returns true" to "Returns \c true". -"property is false" to "property is \c false". -"returns true" to "returns \c true". -"returns false" to "returns \c false". src/3rdparty and non-documentation instances were ignored. Task-number: QTBUG-33360 Change-Id: Ie87eaa57af947caa1230602b61c5c46292a4cf4e Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com> Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>
* qdoc: QGLFrameBufferObject::bindDefault() was marked \internalMartin Smith2013-06-101-1/+0
| | | | | | | | | The \internal is removed. Task-number: QTBUG-31638 Change-Id: Ib1b65783599fe50e907373e3223a0774f17ac65e Reviewed-by: Jerome Pasion <jerome.pasion@digia.com> Reviewed-by: Gunnar Sletta <gunnar.sletta@digia.com>
* Add devicePixelRatio metric to QPaintDevice.Morten Johan Sørvig2013-04-151-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | Previously QPainter computed the devicePixelRatio based on the physical and logical dpi, and expected that the ratio between them would be either 1x or 2x. This was problematic for paint devices like printers where the physical dpi can be much higher than the logical dpi, and also for QScreen where the physical dpi would have to be defined as a multiple of the logical dpi. Add QPaintDevice::PdmDevicePixelRatio and QPaintDevice:: devicePixelRatio() getter and implement it for the QPaintDevice subclasses. Use it when calculating the highdpi scale transform in qpainter.cpp and when scaling the clip rect in qwidget.cpp. Remove physical dpi scaling for QImage, QPixmap and QOpenGLPaintDevice, reverting to the old behavior. Change-Id: I6c97510613196d4536ff39d08e9750b8782283d4 Reviewed-by: Samuel Rødal <samuel.rodal@digia.com> Reviewed-by: Gunnar Sletta <gunnar.sletta@digia.com>
* Merge remote-tracking branch 'origin/stable' into devFrederik Gladhorn2013-02-181-2/+2
|\ | | | | | | | | | | | | Conflicts: src/widgets/styles/qmacstyle_mac.mm Change-Id: If8326db9e7da3cbf45dbf7475fdff9915c7723b1
| * Fixed error in QGLFramebufferObject and QOpenGLFramebufferObject docs.Samuel Rødal2013-02-151-2/+2
| | | | | | | | | | | | | | It's the format class that lets you control the number of samples. Change-Id: Id01f107a15787f33b65429d3c882854f2dc8784e Reviewed-by: Gunnar Sletta <gunnar.sletta@digia.com>
* | Merge "Merge remote-tracking branch 'origin/stable' into dev" into ↵Giuseppe D'Angelo2013-02-171-3/+3
|\| | | | | | | refs/staging/dev
| * Rename function to fix symbol clash in static buildKai Koehne2013-02-111-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Rename qt_gl_read_framebuffer function to qt_gl_read_frame_buffer in Qt5OpenGL. This fixes an error when linking statically against both Qt5Gui and Qt5OpenGL: Qt5Guid.lib(qopenglframebufferobject.obj) : error LNK2005: "class QImage __cdecl qt_gl_read_framebuffer(class QSize const &,bool,bool)" (?qt_gl_read_framebuffer@@YA?AVQImage@@ABVQSize@@_N1@Z) already defined in Qt5OpenGLd.lib(qgl.obj) Creating library debug\composition.lib and object debug\composition.exp The function was duplicated in 6e28e844 . Change-Id: I9e3b78e0ec5b25264575d563538587b45cd93e86 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com> Reviewed-by: Samuel Rødal <samuel.rodal@digia.com>
* | Remove duplicated code for handling OpenGL extensions in QtOpenGLTor Arne Vestbø2013-02-171-73/+76
|/ | | | | | | | | | We now re-use QOpenGLExtensions/Functions from QtGui in the same way as QtGui uses these classes. There is still some duplicated logic in qglfunctions.cpp, but this code now at least uses the shared QOpenGLExtensionMatcher class. Change-Id: Ie04008c43d430ae805e6ec1c45e7e363deeb3b8f Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@digia.com>
* Update copyright year in Digia's license headersSergio Ahumada2013-01-181-1/+1
| | | | | Change-Id: Ic804938fc352291d011800d21e549c10acac66fb Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* Properly deprecated QGLFramebufferObject and QGLFramebufferObjectFormatSamuel Rødal2012-11-271-1/+5
| | | | | | Change-Id: I9affdcce0988e3538c8a7a696999a7cf8c3448aa Reviewed-by: Jan Arve Sæther <jan-arve.saether@digia.com> Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* Improve OpenGL docsJan Arve Saether2012-11-271-0/+2
| | | | | | | | | * Mark all Open GL classes with \inmodule QtOpenGL. Otherwise, they weren't listed in the list of classes. * Remove a reference to Motif Change-Id: I75680712b212cf46b869014d3678b56d022c6323 Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>
* Remove some dead code in switch statementsSergio Ahumada2012-10-291-1/+0
| | | | | | | | | | Following the Code Style described in http://qt-project.org/wiki/Qt_Coding_Style#e289ee44592e9c32d4212069f0806daf There is no need for a 'break' after a 'return'. Change-Id: I1eca350391a7e4e14e504d60b24b69982cc5ac47 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Change copyrights from Nokia to DigiaIikka Eklund2012-09-221-24/+24
| | | | | | | | Change copyrights and license headers from Nokia to Digia Change-Id: If1cc974286d29fd01ec6c19dd4719a67f4c3f00e Reviewed-by: Lars Knoll <lars.knoll@digia.com> Reviewed-by: Sergio Ahumada <sergio.ahumada@digia.com>
* Documented QtOpenGL classes that have better replacements as obsolete.Samuel Rødal2012-09-141-0/+3
| | | | | | | These have new replacements in QtGui since Qt 5.0. Change-Id: I20e8fdd4e9c14d8c626eda3072217af1858bf492 Reviewed-by: Sean Harmer <sean.harmer@kdab.com>
* OpenGL: Use official glext.h and gl2ext.h headersSean Harmer2012-08-201-54/+90
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Khronos group makes the glext.h (Desktop OpenGL) and gl2ext.h (OpenGL ES2) headers officially available nowadays. Most (all?) Linux systems ship this by default. On Windows platforms the glext.h file needs to be downloaded from http://www.opengl.org/registry/api/glext.h and placed alongside the system OpenGL header. Making use of the official header reduces the maintenance overhead for OpenGL support in Qt by removing the need to copy and paste definitions into the Qt sources. As the Khronos-provided headers are standardised and backwards and forwards compatible we can utilise these for all platforms rather than just for Windows. This means that all definitions required by Qt will be present even if the system ships out-dated equivalents. Mac OS X needs special handling in that we should always use the system-provided headers there. This is because Apple controls the OpenGL driver and the headers that go along with it. As such there is no possibility that the driver exposes additional functionality compared with the system-provided OpenGL headers. Apple has also decided to make different decisions about some OpenGL typedefs compared to other implementations. For example, Apple typdefs GLhandleARB to void* whereas other platforms use unsigned int. The alternative, which is to use the system provided glext.h (or gl2ext.h) header means that Qt code would need to check for the availability of such definitions wherever it is not guaranteed to be provided by core OpenGL/ES just to compile. The proposed approach means that Qt can compile regardless of the system's OpenGL extension support. We just need to be rigourous in runtime checking of support for extensions but that is already a requirement (and is missing in a few places, see TODO's added in this commit). The official Khronos headers are added to Qt as qopenglext.h - Desktop OpenGL qopengles2ext.h - OpenGL ES2 They need to be public but not part of QtGui module include, hence the headers have been modified by adding #if 0 #pragma qt_no_master_include #endif to them. This has been tested on: Gentoo Linux with GCC 4.6.3 Windows 7 with MSVC 2010 Mac OSX 10.8 with Apple clang 4.0 (based on LLVM 3.1svn) QNX with qcc (based on GCC 4.4) A small change is needed to QtDeclarative when building for OpenGL ES 2 after applying this commit. See https://codereview.qt-project.org/#change,31794 Change-Id: I4b3d2b1680baf4c78be9a87b4d8de076d23e8f82 Reviewed-by: Gunnar Sletta <gunnar.sletta@nokia.com> Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
* QtOpenGL: remove \link usagesGiuseppe D'Angelo2012-05-291-4/+4
| | | | | Change-Id: I34509eaf87a91bf31a78b08c91d9a57e704d8989 Reviewed-by: Casper van Donderen <casper.vandonderen@nokia.com>
* Remove the usage of deprecated qdoc macros.Casper van Donderen2012-03-021-9/+9
| | | | | | | | | | | QDoc now has support for Doxygen style commands for italics, bold and list items. This change applies that change in QDoc to the actual documentation. Task-number: QTBUG-24578 Change-Id: I519bf9c29b14092e3ab6067612f42bf749eeedf5 Reviewed-by: Shane Kearns <shane.kearns@accenture.com> Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
* Corrected the size of mipmaps in framebuffer objects.Kim Motoyoshi Kalland2012-02-151-2/+2
| | | | | Change-Id: Ia3c0daefc6537b12be7f9072e7defc0631794690 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>
* Allocate mipmaps in FBOs with glTexImage2D, not glGenerateMipmap.Kim Motoyoshi Kalland2012-01-241-2/+12
| | | | | Change-Id: I7b7d26da97f82f354d81913eccab46d79ec9e8f0 Reviewed-by: Samuel Rødal <samuel.rodal@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>
* Update copyright year in license headers.Jason McDonald2012-01-051-1/+1
| | | | | Change-Id: I02f2c620296fcd91d4967d58767ea33fc4e1e7dc Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
* Get rid of legacy glTexParameterf calls.Samuel Rødal2011-10-281-7/+0
| | | | | | | | | | | ES 1.0 didn't have glTexParameteri, which is why we sometimes used glTexParameterf. However, we shouldn't use glTexParameterf because that's treating integer values as floating point, which is not type safe. ES 1.1+ and ES 2.x have glTexParameteri, and we don't really care about supporting ES 1.0 in any case in Qt 5. Change-Id: I6b586b31ddc418ba319c4cc88f6bb3978fdbd040 Reviewed-by: Kim M. Kalland <kim.kalland@nokia.com>
* Replace implicit QAtomic* casts with explicit load()/store()Bradley T. Hughes2011-10-271-1/+1
| | | | | Change-Id: Ia7ef1a8e01001f203e409c710c977d6f4686342e Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Widgets: Remove Q_WS_QPA and qpa-sections from .pro files.Friedemann Kleint2011-10-211-0/+1
| | | | | | | | | | | | Enable compilation without -qpa. - Remove conditionals from Q_WS_QPA sections. - Rename precompiled header. - Remove gui-related Q_OS_SYMBIAN-#ifdef sections. - Leave other Q_WS code in for reference. Change-Id: I16326b631fff483aec8edd2f7a2e7a1822eab814 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>
* Build on Windows/clean build on Linux.Friedemann Kleint2011-08-291-2/+1
| | | | | | | Change-Id: I26552e85a8e8c63002db93b7d9b645981620f0af Reviewed-on: http://codereview.qt.nokia.com/3738 Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com> Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>
* Copy core GL functionality to QtGui with QGL -> QOpenGL naming.Samuel Rødal2011-08-291-2/+2
| | | | | | Change-Id: Ibc989afa4a30dd184d41d1a1cd89f97196e48855 Reviewed-on: http://codereview.qt.nokia.com/3710 Reviewed-by: Gunnar Sletta <gunnar.sletta@nokia.com>
* Move GL resource handling enablers to QtGui.Samuel Rødal2011-08-291-30/+57
| | | | | | | | | | | Made resource handling more robust by attempting to free GL resources in the correct thread, and not forcing a context to become current to free resources. Change-Id: Ie81d4005b608972375755571d9b50ce82080709b Reviewed-on: http://codereview.qt.nokia.com/3258 Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com> Reviewed-by: Gunnar Sletta <gunnar.sletta@nokia.com>
* Get rid of OpenGL 1.x engine and platform code from QtOpenGL.Samuel Rødal2011-08-161-107/+3
| | | | | | | Change-Id: I646b8e26d5e7214432a044866764d57cc11b2390 Reviewed-on: http://codereview.qt.nokia.com/3006 Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com> Reviewed-by: Jørgen Lind <jorgen.lind@nokia.com>
* Removed QPaintDevice dependency in blitFramebuffer().Samuel Rødal2011-08-091-2/+4
| | | | | | | Change-Id: I7294be5c4447d7e24dda95b822a9ce7b2abbccc4 Reviewed-on: http://codereview.qt.nokia.com/2783 Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com> Reviewed-by: Jørgen Lind <jorgen.lind@nokia.com>
* Export the qt_gl_read_framebuffer function for use in declarativeGunnar Sletta2011-05-301-1/+1
| | | | | | | Change-Id: Ia1dd186ca954774e1faaa4b2e606acac9333d9b0 Reviewed-on: http://codereview.qt.nokia.com/224 Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com> Reviewed-by: Jørgen Lind <jorgen.lind@nokia.com>
* Update licenseheader text in source files for qtbase Qt moduleJyri Tahtela2011-05-241-17/+17
| | | | | | | Updated version of LGPL and FDL licenseheaders. Apply release phase licenseheaders for all source files. Reviewed-by: Trust Me
* Doc: Fixed qdoc warnings.David Boddie2011-05-231-3/+6
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* Initial import from the monolithic Qt.Qt by Nokia2011-04-271-0/+1398
This is the beginning of revision history for this module. If you want to look at revision history older than this, please refer to the Qt Git wiki for how to use Git history grafting. At the time of writing, this wiki is located here: http://qt.gitorious.org/qt/pages/GitIntroductionWithQt If you have already performed the grafting and you don't see any history beyond this commit, try running "git log" with the "--follow" argument. Branched from the monolithic repo, Qt master branch, at commit 896db169ea224deb96c59ce8af800d019de63f12
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