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* Replace qt_vg_imageBits() with constBits() in the OpenVG codeRhys Weatherley2010-02-081-10/+2
| | | | Reviewed-by: Sarah Smith
* Implementation for QVGPixmapData to/fromSymbianCFbsBitmapJani Hautakangas2010-02-031-2/+92
| | | | functions.
* Merge branch '4.6' of scm.dev.nokia.troll.no:qt/oslo-staging-1 into ↵Qt Continuous Integration System2010-01-071-1/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 4.6-integration * '4.6' of scm.dev.nokia.troll.no:qt/oslo-staging-1: QIODevice: Fix readAll() Temporary hackiesh solution to prevent BOM in the xml data. Fixed qxmlstream autotest when using shadow builds. Attempt at readding the capital P headers for Phonon Remove special Phonon processing from syncqt. Use the lowercase/shortname.h headers for Phonon includes Fixes a crash when setting focus on a widget with a focus proxy. Update copyright year to 2010 doc: Clarified activeSubControls and subControls. Remove warning "statement with no effect" doc: Clarified that .lnk files are System files on Windows.
| * Update copyright year to 2010Jason McDonald2010-01-061-1/+1
| | | | | | | | Reviewed-by: Trust Me
* | Avoid deep QImage copies in the OpenVG paint engineRhys Weatherley2010-01-041-1/+1
|/ | | | | Task-number: QTBUG-7015 Reviewed-by: Daniel Pope
* Add an image allocation pool to the OpenVG paint engineRhys Weatherley2009-12-151-34/+58
| | | | | | | | | | | | | Some OpenVG GPU's have limitations on the amount of memory available to create VGImage's. When the memory runs out, vgCreateImage() will fail. This change introduces QVGImagePool, which keeps track of all QVGPixmapData image allocations and ejects least-recently-used pixmaps when GPU memory is exhausted. Task-number: QT-2554 Reviewed-by: trustme
* Recreate VGImage properly in out of memory caseRhys Weatherley2009-12-091-0/+8
| | | | | | | | | If vgCreateImage() runs out of memory, then the drawPixmap() will fail. But previously, it would also prevent future attempts to call vgImageSubData() to populate the data when memory was present. Task-number: QTBUG-6639 Reviewed-by: Sarah Smith
* Automatically destroy VG pixmaps when the last window surface goes awayRhys Weatherley2009-12-061-4/+29
| | | | | | | | | | | | | | Under S60, Qt will destroy the window surfaces of an application that goes into the background, which frees up EGL surface objects. But the VGImage's for pixmaps, and the EGLContext, were still using GPU memory. This change keeps track of the number of widgets / window surfaces that are in use and then calls hibernate() on all QVGPixmapData objects when it goes to zero. Once all the VGImage's are destroyed, the EGLContext should also be destroyed. Task-number: QT-2555 Reviewed-by: Sarah Smith
* Do not recreate the VGImage if the size is unchangedRhys Weatherley2009-11-201-33/+9
| | | | | | | | | When a pixmap's contents change in QVGPixmapData, only recreate the VGImage in the GPU if the size is different than before. This should help reduce GPU memory fragmentation. Task-number: QT-2504 Reviewed-by: Sarah Smith
* Remove unmatched else in non-EGL mode for OpenVG pixmap dataRhys Weatherley2009-11-201-1/+0
| | | | Reviewed-by: Gunnar Sletta
* Prevent a deep copy of QImage::bits() in the OpenVG pixmap implementationRhys Weatherley2009-11-201-2/+10
| | | | | Task-number: QTBUG-5869 Reviewed-by: Sarah Smith
* Protect the OpenVG engine from null QPixmapData objectsRhys Weatherley2009-11-021-0/+2
| | | | Reviewed-by: Sarah Smith
* Added QPixmapData::createCompatiblePixmapData() used by QPixmap::copy().Samuel Rødal2009-10-141-0/+5
| | | | | | QPixmap::copy() now returns a pixmap with the same pixmap backend. Reviewed-by: Gunnar Sletta
* Push the "lazy doneCurrent" logic down from QtOpenVG into QEglRhys Weatherley2009-09-241-3/+2
| | | | | | | | | | | | | | QtOpenVG was doing a lot of housekeeping to avoid having to switch EGL contexts if the same surface was used over and over. This housekeeping really belongs in the QEgl layer so that QtOpenGL could potentially use it as well. This change also adds some overrides for makeCurrent(), swapBuffers(), and destroySurface() that take an EGLSurface directly. This is the first step in separating EGL surface management from context management. Reviewed-by: Sarah Smith
* Modify functions for native pixmap data conversion on Symbian.Jason Barron2009-09-231-127/+139
| | | | | | | | | | | | | We need a way to support converion to and from multiple native pixmap types from multiple pixmap backends. Instead of adding more virtual functions to QPixmapData, make the existing one more generic but pass an opaque pointer and a type and do some internal casting. Currently this function is Symbian only, but could easily be extended to work on other platforms. Reviewed-by: Aleksandar Babic Reviewed-by: Jani Hautakangas
* Adding support for symbian graphics resources.Aleksandar Sasha Babic2009-09-181-0/+178
| | | | | | | | | | | | | | This enables us to convert from and to new Symbian type of graphics resource, namely SgImage. This only supported with the OpenVG graphics system. On other graphics systems this will return null QPixmap. Conflicts: src/corelib/global/qglobal.h src/gui/image/qpixmap.h src/gui/image/qpixmap_s60.cpp Reviewed-by: Jason Barron
* Update license headers again.Jason McDonald2009-09-091-4/+4
| | | | Reviewed-by: Trust Me
* Update tech preview license header for files that are new in 4.6.Jason McDonald2009-08-311-13/+13
| | | | Reviewed-by: Trust Me
* Update contact URL in license headers.Jason McDonald2009-08-121-1/+1
| | | | Reviewed-by: Trust Me
* Add a private function for conversion a QPixmap into a VGImageRhys Weatherley2009-08-101-0/+25
| | | | | | | | Custom OpenVG pixmap filters written by users will need to access the VGImage form of a QPixmap. The qPixmapToVGImage() function is provided for this purpose, as a private API. Reviewed-by: Sarah Smith
* Integrate the OpenVG graphics system into Qt 4.6Rhys Weatherley2009-06-221-0/+344
This change also moves the EGL support classes from QtOpenGL to QtGui so they can be shared between OpenGL and OpenVG.
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