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path: root/src/gui/image/qpixmap_raster_p.h
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* Add the conversion in-place for QPixmap::fromImageReader() on raster.Benjamin Poulain2010-06-301-0/+1
| | | | | | | | Since raster uses QImage internal, QPixmap::fromImageReader() can use conversion in-place of the image. This avoid a memory peak during the conversion and is a bit faster. Reviewed-by: Samuel Rødal
* Fixed missing copy of raster pixmap data after change fb76a872e20bd.Samuel Rødal2010-06-231-0/+1
| | | | | | | | It's expected that copy actually does a deep copy of the image data. Because QRasterPixmapData::fromImage() will just use the source image as is in this case we need to do a deep copy of the QImage. Reviewed-by: Trond
* Optimized sub-rect copying / painting of QPixmaps.Samuel Rødal2010-06-231-0/+1
| | | | | | | | | Prevented downloading of the whole XImage by introducing new QPixmapData::toImage() overload taking a sub-rect. Also avoid an additional copy by simply taking ownership of the XImage data when the XImage format matches the QImage format. Reviewed-by: Trond
* Start the implementation of in-place recoding for imagesBenjamin Poulain2010-06-201-0/+3
| | | | | | | | | | | | | | | | | | | | | Currently, with the graphics system raster, converting from images to QPixmap often needs to allocate a new image to convert the right format. For example, for an image in ARGB32 of 10 mbytes, we need to allocate a second image of 10 mbytes in ARGB32_PM to convert the source image in the right format for pixmap. This can create a hight peak of memory, and is a bit slower than it should. This patch introduce in-place conversion of images when they are loaded with QPixmap::loadFromData(). The images are loaded in their default format by QImageReader, and are then converted in-place, trying to reduce memory allocations. Reviewed-by: Samuel Rødal
* Update copyright year to 2010Jason McDonald2010-01-061-1/+1
| | | | Reviewed-by: Trust Me
* Added QPixmapData::createCompatiblePixmapData() used by QPixmap::copy().Samuel Rødal2009-10-141-0/+2
| | | | | | QPixmap::copy() now returns a pixmap with the same pixmap backend. Reviewed-by: Gunnar Sletta
* Fix a bug in QPixmapCache when the cache is trimmed by QCache.Alexis Menard2009-09-291-1/+1
| | | | | | | | | | | There was a bug in QPixmapCache when QCache trims the content, some keys were not invalidated. The ifdef for WinCE (that i removed) was a wrong fix, it let the auto-test pass but it doesn't fix the bug. The approach here is to add a QPixmapCacheEntry that release the key it owns when QCache deletes it : we are now sure that nothing happen in our back. Reviewed-by:paul Reviewed-by:trond
* Introduce native Symbian bitmap support to QPixmapJani Hautakangas2009-09-181-1/+1
| | | | | | | | | This is done to reduce heap consumption and to give a possibility to share bitmaps across process. QPixmap maps to Symbian CFbsBitmap which is stored in Symbian font and bitmap server. Reviewed-by: Jason Barron
* Update license headers again.Jason McDonald2009-09-091-4/+4
| | | | Reviewed-by: Trust Me
* Merge branch '4.5' into 4.6Thiago Macieira2009-08-311-13/+13
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| * Update tech preview license header.Jason McDonald2009-08-311-13/+13
| | | | | | | | Reviewed-by: Trust Me
| * Update license headers.Jason McDonald2009-08-111-1/+1
| | | | | | | | Reviewed-by: Trust Me
* | Update contact URL in license headers.Jason McDonald2009-08-121-1/+1
| | | | | | | | Reviewed-by: Trust Me
* | Merge license header changes from 4.5Volker Hilsheimer2009-06-161-2/+2
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| * Update license headers as requested by the marketing department.Jason McDonald2009-06-161-2/+2
| | | | | | | | Reviewed-by: Trust Me
| * Long live Qt 4.5!Lars Knoll2009-03-231-0/+105
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* Remove the Direct3D engine.Gunnar Sletta2009-04-241-7/+0
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* Long live Qt!Lars Knoll2009-03-231-0/+106
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