diff options
Diffstat (limited to 'src/gui/painting/qpaintengine_raster.cpp')
| -rw-r--r-- | src/gui/painting/qpaintengine_raster.cpp | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/src/gui/painting/qpaintengine_raster.cpp b/src/gui/painting/qpaintengine_raster.cpp index 4a26da104d..bdd0d9cd4c 100644 --- a/src/gui/painting/qpaintengine_raster.cpp +++ b/src/gui/painting/qpaintengine_raster.cpp @@ -308,9 +308,9 @@ QRasterPaintEnginePrivate::QRasterPaintEnginePrivate() : of painting operations in Qt for Embedded Linux. Note that this functionality is only available in - \l{Qt for Embedded Linux}. + Qt for Embedded Linux. - In \l{Qt for Embedded Linux}, painting is a pure software + In Qt for Embedded Linux, painting is a pure software implementation. But starting with Qt 4.2, it is possible to add an accelerated graphics driver to take advantage of available hardware resources. @@ -318,19 +318,15 @@ QRasterPaintEnginePrivate::QRasterPaintEnginePrivate() : Hardware acceleration is accomplished by creating a custom screen driver, accelerating the copying from memory to the screen, and implementing a custom paint engine accelerating the various - painting operations. Then a custom paint device (derived from the - QCustomRasterPaintDevice class) and a custom window surface - (derived from QWSWindowSurface) must be implemented to make - \l{Qt for Embedded Linux} aware of the accelerated driver. + painting operations. Then a custom paint device and a custom + window surface must be implemented to make + Qt for Embedded Linux aware of the accelerated driver. \note The QRasterPaintEngine class does not support 8-bit images. Instead, they need to be converted to a supported format, such as QImage::Format_ARGB32_Premultiplied. - See the \l {Adding an Accelerated Graphics Driver to Qt for Embedded Linux} - documentation for details. - - \sa QCustomRasterPaintDevice, QPaintEngine + \sa QPaintEngine */ /*! |