summaryrefslogtreecommitdiffstats
path: root/src/gui/egl
Commit message (Collapse)AuthorAgeFilesLines
* Fix to QtOpenGL crashJani Hautakangas2011-09-231-0/+32
| | | | | | | | | | | | | Exiting the native video recorder on Symbian and going back to Qt app which runs on opengl graphics system crashed on some devices because there was not enough GPU memory and also because low GPU mem device environment detection was flawed. This patch fixes 32MB GPU memory detection and adds wait/retrial to EGL surface creation if it fails. Task-number: QTBUG-21499 Reviewed-by: Laszlo Agocs
* Fix to QGLWidget rendering with VG graphics systemJani Hautakangas2011-08-052-1/+21
| | | | | | | | | | | | | | | | QEGLContext don't expect EGL based API to change on runtime (e.g. VG->GL). QEGLContext caches current API context pointer and uses this cached value to determine whether to make eglMakeCurrent call or not. VG graphics system and QGLWidget creates own separate QEGLContext objects, but both of those objects consider themself to be current context, so no eglMakeCurrent call occurs even though the API has changed. This patch adds ifdef'd current context check for Symbian which enables eglMakeCurrent call if EGL API has changed. (Symbian is the only supported platform currently where this scenario happens). Task-number: QT-5012 Reviewed-by: Samuel Rødal
* Update licenseheader text in source filesJyri Tahtela2011-05-1311-187/+187
| | | | | | | Updated version of LGPL and FDL licenseheaders. Apply release phase licenseheaders for all source files. Reviewed-by: Trust Me
* Make EGL surface transparency working on Symbian.Laszlo Agocs2011-04-151-3/+8
| | | | | | | | | | When the hardware is capable enough, setting WA_TranslucentBackground will not lead to falling back to raster, but will continue using OpenVG or OpenGL based rendering. However this needs an alpha channel which was not requested previously. This patch corrects it. Task-number: QT-4729 Reviewed-by: Jani Hautakangas
* Update copyright year to 2011.Jason McDonald2011-01-1011-11/+11
| | | | Reviewed-by: Trust Me
* Fix resource leak in QEgl::getCompatibleVisualld()Rhys Weatherley2010-11-291-1/+3
| | | | | | | Contributed patch. Task-number: QT-4335 Reviewed-by: Daniel Pope
* Doc: Fixing typoSergio Ahumada2010-11-091-2/+2
|
* Merge branch '4.7-upstream' into 4.7-docA-Team2010-09-133-1/+7
|\
| * Fix compilation of QEgl with EGL 1.1 and older.Rhys Weatherley2010-09-123-1/+7
| | | | | | | | Reviewed-by: Sarah Smith
* | Merge branch '4.7-upstream' into 4.7-docA-Team2010-09-101-0/+3
|\ \ | |/
| * Fixed compilation and API of meego graphics system.Samuel Rødal2010-09-101-0/+3
| |
* | Fixed spelling, broken links, and missing default values.Jerome Pasion2010-08-301-1/+1
|/ | | | | Tasks: QTBUG-13271, QTBUG-13212, QTBUG-12321 Reviewer: David Boddie
* Take advantage of a new EGL extension when posting 16 bit surfaces.Nicolai de Haan Brogger2010-08-161-1/+1
| | | | | | | | | | | Replaces the existing NVIDIA EGL extension "EGL_NV_post_convert_replication" with another newer extension named "EGL_NV_post_convert_roundinng". The newer extension produces similar result when posting 16 bit surfaces to 24/32 bit as the old and performs faster. Motivated by qtbug-9444. Merge-request: 742 Reviewed-by: Donald Carr <donald.carr@nokia.com>
* Added another missing EGL stub.Samuel Rødal2010-07-011-0/+8
| | | | Reviewed-by: Shane Kearns
* Fixed compilation on Symbian.Samuel Rødal2010-07-011-2/+2
| | | | | | Use EGLint, not GLint here, as GLint might not be defined. Reviewed-by: Shane Kearns
* Added missing EGL stub function.Samuel Rødal2010-07-011-0/+9
| | | | Reviewed-by: Shane Kearns
* Adding func prototypes for EGL_NOK_swap_region2 extension.Michael Dominic K2010-07-013-0/+46
| | | | | Merge-request: 712 Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>
* Warn if surface creation failsHarald Fernengel2010-06-251-1/+4
| | | | | | | Output the same warning that qegl.cpp does also in the X11 implementation. Reviewed-by: Trond Kjernåsen <trond.kjernasen@nokia.com>
* Merge remote branch 'origin/4.6' into qt-4.7-from-4.6Thiago Macieira2010-05-271-4/+4
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: demos/spectrum/app/engine.h demos/spectrum/app/mainwidget.h demos/spectrum/app/settingsdialog.h demos/spectrum/app/spectrograph.h demos/spectrum/app/spectrumanalyser.h demos/spectrum/app/tonegenerator.h demos/spectrum/app/tonegeneratordialog.h demos/spectrum/app/utils.h demos/spectrum/app/waveform.h tests/auto/qtextcodec/tst_qtextcodec.cpp
| * Don't use QAtomicInt in statics because they are non-POD.Thiago Macieira2010-05-251-4/+4
| | | | | | | | Reviewed-By: Olivier Goffart
* | Fix compilation of qegl.cpp after the last mergeThiago Macieira2010-05-251-1/+2
| |
* | Merge remote branch 'origin/4.6' into qt-4.7-from-4.6Thiago Macieira2010-05-251-5/+33
|\ \ | |/ | | | | | | | | | | | | Conflicts: demos/spectrum/app/app.pro src/gui/egl/qegl.cpp tests/auto/qhttpnetworkconnection/qhttpnetworkconnection.pro tests/auto/qmenu/tst_qmenu.cpp
| * Call eglTerminate() when the last QEglContext is destroyed to free mem.Trond Kjernåsen2010-05-211-4/+33
| | | | | | | | | | | | | | | | | | | | We never called eglTerminate() to free memory allocated by eglInitialize() since it was a fixed allocation that would be used for the lifetime of an application. The new behavior is to call eglTerminate() when the last EGL context in the app is destroyed. Task-number: QT-3383 Reviewed-by: Rhys Weatherley
| * Fix for EGL for symbian on 3.1/3.2/5.0, define QT_NO_EGL.Liang Qi2010-04-234-2/+25
| | | | | | | | Reviewed-by: Jason Barron
| * stub implementations for EGL for symbianShane Kearns2010-04-234-19/+419
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is done to keep binary compatibility between Qt built with openvg vs Qt built without openvg support. The problem is that Symbian uses .def files to map between exported symbol names and ordinals in the DLL export table. The alternative of manually maintaining two versions of the QtGui def files proved to be too error prone and time consuming. Note that the EGL exports are defined in a private header, for use by the openvg and opengl graphics system plugins. These plugins should always be compiled against Qt configured with support for the graphics system, as the headers contain default parameters which are inlined into the plugin binary. Task-number: QTBUG-7870 Reviewed-by: Tom Cooksey
* | Opt out of visual-config size checks with extensionNicolai de Haan2010-05-101-0/+5
| | | | | | | | | | | | | | | | EGL_NV_post_convert_replication. QTBUG-9444. Task-number: QTBUG-9444 Merge-request: 612 Reviewed-by: Trond
* | Some EGL implementations does not return a EGLNativeDisplayTypeJørgen Lind2010-05-061-1/+1
| | | | | | | | | | | | | | when using EGL_DEFAULT_DISPLAY. Actualy what was being returned was a void * Reviewed-by: Andy Nichols <andy.nichols@nokia.com>
* | Correction to EGL stub implementationShane Kearns2010-04-282-8/+6
| | | | | | | | | | | | | | | | | | Symbian typedefs EGLImageKHR as int rather than the reference void * For ARM builds this causes a symbol mismatch for eglDestroyImageKHR() when using the stubs. Task-number: QTBUG-7870 Reviewed-by: Miikka Heikkinen
* | Fix for EGL for symbian on 3.1/3.2/5.0, define QT_NO_EGL.Liang Qi2010-04-231-0/+1
| | | | | | | | Reviewed-by: Jason Barron
* | Stub implementations for EGL for symbianShane Kearns2010-04-234-22/+489
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is done to keep binary compatibility between Qt built with openvg vs Qt built without openvg support. The problem is that Symbian uses .def files to map between exported symbol names and ordinals in the DLL export table. The alternative of manually maintaining two versions of the QtGui def files proved to be too error prone and time consuming. Note that the EGL exports are defined in a private header, for use by the openvg and opengl graphics system plugins. These plugins should always be compiled against Qt configured with support for the graphics system, as the headers contain default parameters which are inlined into the plugin binary. Task-number: QTBUG-7870 Reviewed-by: Tom Cooksey
* | Set EGL_SWAP_BEHAVIOR to EGL_BUFFER_PRESERVED for regular QWidgetsTom Cooksey2010-04-161-0/+3
| | | | | | | | | | | | | | | | | | QGLWidgets are assumed to be buffer destroyed, however regular QWidgets assume they can to partial updates and thus need the preserved swap behaviour. Reviewed-By: Trond Task-number: QTBUG-9554
* | Cleanup & remove unused function overloads from QEgl* APIsTom Cooksey2010-04-165-84/+1
| | | | | | | | | | | | This should make stubbing out these APIs slightly easier. Reviewed-By: TrustMe
* | Wrap EGL image function pointers and move into QEgl namespaceTom Cooksey2010-04-152-20/+41
| | | | | | | | | | | | | | QtGui exporting a symbol called eglCreateImageKHR seems a pretty silly idea. Much better to have them in the QEgl namespace. Reviewed-By: Iain
* | Support building with desktop OpenGL managed via EGLTom Cooksey2010-04-142-11/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This mostly replaces lots of QT_OPENGL_ES defines with QT_NO_EGL instead. It also switches off EGL auto-detection by default. This is to make sure we default to using GLX on systems with both EGL and desktop OpenGL. If -opengl es1|es2 or -openvg is specified, then EGL auto-detection is switched back on (as a requirement. If configure auto-detects OpenGL ES it also switches on EGL auto-detection, but failue then just disables both EGL & OpenGL. As a side effect, this patch also fixes building Qt when both EGL and glx are avaliable, as they are in Mesa >= 7.8.0. Reviewed-by: Trond Task-number: QTBUG-9691
* | Print more information when debugging X11 Visual selectionTom Cooksey2010-04-141-0/+10
| | | | | | | | Reviewed-By: TrustMe
* | Improve matching X11 VisualIDs to EGL configsTom Cooksey2010-04-091-24/+53
| | | | | | | | | | | | | | | | Use the individual channel sizes to match rather than the combined per-pixel sizes. Task-number: QTBUG-9444 Reviewed-By: Trond
* | Fix EGLImage & re-enable its use in QtOpenGLTom Cooksey2010-04-071-3/+6
| | | | | | | | | | | | | | | | Make sure we set the EGL_KHR_image_base define when we define the reset of the extension defines. This also makes eglCreateImageKHR get defined when previously it wasn't. Reviewed-By: TrustMe
* | Change the ifdef for resolving function ptrs to match declarationTom Cooksey2010-04-061-1/+1
| | | | | | | | Reviewed-By: TrustMe
* | Work-around Symbian 10.1's broken egl.hTom Cooksey2010-03-292-4/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | In Symbian 10.1, egl.h itself includes eglext.h. This leads to EGL_KHR_image & EGL_KHR_image_base being defined, but not the actual function prototypes for eglCreateImageKHR/eglDestroyImageKHR. But, because the extension defines were set, Qt assumed (wrongly) that the EGL library would define eglCreateImageKHR. This left these functions undefined. The work-around is to check the define EGL_EGLEXT_PROTOTYPES and still define the function pointers if it isn't set. Reviewed-By: TrustMe
* | Add some #warnings to debug Symbian EGL build failureTom Cooksey2010-03-291-0/+24
| | | | | | | | | | | | This should probably be reverted before we release. Reviewed-By: TrustMe
* | Don't try to resolve EGLImage function pointers if they are definedTom Cooksey2010-03-291-0/+2
| | | | | | | | | | | | | | | | We assume the presence of EGL_KHR_image or EGL_KHR_image_base means that the eglCreateImageKHR/eglDestroyImageKHR methods are exported by the EGL library and thus do not need to be resolved. Reviewed-By: TrustMe
* | Change ORs to ANDs when checking EGLImage extension definesTom Cooksey2010-03-292-4/+4
| | | | | | | | | | | | | | We should only define the EGLImage functions if both EGL_KHR_image _and_ EGL_KHR_image_base are undefined. Reviewed-By: TrustMe
* | Protect EGLImage function definitions in #ifdefTom Cooksey2010-03-291-0/+2
| | | | | | | | | | | | This should fix the build on Symbian. Reviewed-By: TrustMe
* | Implement Texture-From-Pixmap using EGLImage extensions on X11/EGLTom Cooksey2010-03-262-2/+31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There's lots of EGLImage extensions, split between EGL and client rendering APIs like OpenGL ES & OpenVG. To implement texture-from- pixmap using EGLImage, both EGL extensions and OpenGL ES extensions are needed. This patch resolves the EGL extension function pointers after the display is initialized in QEgl::display(). These are then exported from QtGui so they can be used in QtOpenGL. The OpenGL ES extension function pointers are resolved using the usual qglextensions.cpp mechanism. Using EGLImage seems to remove a fixed ~10 millisecond overhead per pixmap bind when compared to using EGLSurface. Exact results per bind for 100 QPixmaps are: 8x8 Pixmap: 12 -> 1.71 msecs (EGLSurface -> EGLImage) 64x64 Pixmap: 11.6 -> 1.83 msecs (EGLSurface -> EGLImage) 128x128 Pixmap: 12.8 -> 2.74 msecs (EGLSurface -> EGLImage) 256x256 Pixmap: 16 -> 6.20 msecs (EGLSurface -> EGLImage) Reviewed-By: Trond
* | Delete the QGLContext in ~QX11GLPixmapDataTom Cooksey2010-03-111-1/+1
| | | | | | | | | | | | | | | | This also includes changes which allow QGLContext to not own it's own QEglContext. With X11GL, the QEglContext gets reused by multiple QGLContexts so it is important QGLContext doesn't delete it. Reviewed-By: TrustMe
* | Handle EGLSurfaces better, including more error detectionTom Cooksey2010-03-102-2/+7
| | | | | | | | | | | | | | Note: This changes QX11PixmapData::gl_surface to a void* to enable build on 64-bit systems where EGLSurface is a pointer. Reviewed-By: TrustMe
* | Merge branch '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-2 into ↵Qt Continuous Integration System2010-03-081-5/+7
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | 4.7-integration * '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-2: fix to mainwindow demo Fix build on Maemo X11 Fix crash on Win with 16bit screendepth when copy/pasting images Enable cleanup hooks when creating an EGL surface for a pixmap
| * | Enable cleanup hooks when creating an EGL surface for a pixmapTom Cooksey2010-03-081-5/+7
| | | | | | | | | | | | Reviewed-By: TrustMe
* | | Merge remote branch 'origin/4.6' into qt-4.7-from-4.6Rohan McGovern2010-03-062-6/+7
|\ \ \ | |/ / |/| / | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: configure.exe examples/multimedia/audioinput/audioinput.cpp src/corelib/io/qfsfileengine.cpp src/gui/egl/qegl_wince.cpp src/gui/egl/qeglproperties.cpp src/gui/egl/qeglproperties_p.h src/gui/embedded/directfb.pri src/gui/kernel/qapplication_win.cpp src/gui/painting/qdrawutil.cpp src/opengl/qgl_p.h src/sql/drivers/odbc/qsql_odbc.cpp src/sql/drivers/odbc/qsql_odbc.h tests/auto/auto.pro tests/auto/qgl/tst_qgl.cpp translations/assistant_adp_ru.ts
| * Merge branch '4.6' of scm.dev.nokia.troll.no:qt/oslo-staging-1 into ↵Qt Continuous Integration System2010-03-051-3/+3
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 4.6-integration * '4.6' of scm.dev.nokia.troll.no:qt/oslo-staging-1: Fix build with Mesa 7.8's EGL implementatioon Reset the byte order in the iconv codec after using it. fix "using namespace" recursion crash Fixed key mappings on X11 QDom: prevent infinite loop when cloning a DTD QPrintPreviewDialog number of pages is partially blocked from view in OSX Updated WebKit from /home/shausman/src/webkit/trunk to qtwebkit/qtwebkit-4.6 ( f3110d2f94c825477afac054ed448e45d47f5670 )
generated by cgit v0.12 at 2025-04-23 06:53:27 (GMT)