On Monday 21 September 2015, Florin Maticu wrote: > Hello, > > I have recently compiled *qt5.6* with the configuration bellow: > > *qt 5.6 configuration options* > ./configure -v -opensource -arch arm -opengl es2 -egl -no-fontconfig > -confirm-license -debug -verbose -device imx6 -device-option > CROSS_COMPILE=arm-linux-gnu- -sysroot /home/fmaticu/sysroot > -optimized-qmake -reduce-exports -gstreamer 1.0 > > I have a simple browser that is using qtwebkit to display an url page. > > I am using Methanol benchmark tool (https://github.com/szeged/methanol) for > testing the browser. > > The browser is writing to the linux framebuffer. While running the tests I > have noticed that the cpu load is always higher than 50%. > > How can I improve the performance of the QtWebkit, in terms of cpu load? > > Is there support in the qtwebkit for GPU rendering? > Yes, it should do it more or less automatically when using the QML API. If you are using QWebView, you should switch to QGraphicsWebView and set a QOpenGLWidget as the view on the hosting QGraphicsView. That way compositing will be done using the GPU.
`Allan _______________________________________________ Interest mailing list Interest@qt-project.org http://lists.qt-project.org/mailman/listinfo/interest
