On Fri, Nov 9, 2012 at 3:53 PM, Girish Ramakrishnan <gir...@forwardbias.in> wrote: > On Fri, Nov 9, 2012 at 4:22 AM, pritam.ghang...@gmail.com > <pritam.ghang...@gmail.com> wrote: >> >> >> On Fri, Nov 9, 2012 at 11:16 AM, pritam.ghang...@gmail.com >> <pritam.ghang...@gmail.com> wrote: >>> >>> >>> >>> On Thu, Nov 8, 2012 at 8:06 PM, pritam.ghang...@gmail.com >>> <pritam.ghang...@gmail.com> wrote: >>>> >>>> >>>> >>>> On Thu, Nov 8, 2012 at 8:00 PM, Samuel Rødal <samuel.ro...@digia.com> >>>> wrote: >>>>> >>>>> On 11/08/2012 01:55 PM, pritam.ghang...@gmail.com wrote: >>>>> > I am still stuck with qt 4.8.3 with qpa. It always compiles, but I >>>>> > never >>>>> > got it to work. >>>>> > Now when i try the application its failing at load time itself >>>>> > # ./hellogl_es2 -qpa -platform egl >>>>> > Failed to load platform plugin "egl". Available platforms are: >>>>> > Minimal >>>>> > >>>>> > if I try Minimal, I get a segfault. >>>>> > ./hellogl_es2 -qpa -platform Minimal >>>>> > Segmentation fault >>>>> > >>>>> > backtrace from gdb shows that it crashes in >>>>> > QGLContext::chooseContext(QGLContext const*) () >>>>> >>>>> The minimal plugin doesn't support OpenGL. >>>>> >>>>> > I have no idea what to do next. why didn't I get eglfs plugin when I >>>>> > had >>>>> > specified -egl in configure. >>>>> >>>>> Try specifying -eglfs and -opengl es2 when running configure and see >>>>> what the configure output says. >>>>> >>> -eglfs was not recognized by configure as a valid option. >>>> >>>> I will try that tomorrow. I had tried specifying -qpa eglfs. But that >>>> didnt help. >>>> I compiled by actually going to src/plugins/platforms/eglfs. >>>> Surprisingly makefile was there. The build system ran qmake on it, but >>>> somehow never ran make. >>>> Right now I dont have board to test it. I will get board again tomorrow. >>>> I will test it and let you know. >>> >>> I have the plugin manually compiled. It loads but fails to create surface. >>> Could not create the egl surface: error = 0x300b >>> I think I need to do some platform specific patching in plugin. I am >>> looking into that now. >> >> >> Finally I got graphcis working with qt 4.8.3 + egl + opengl with a little >> bit of custom platform initialization in qeglfsscreen.cpp. But now I have a >> new problem. No input in qpa application, neither mouse nor keyboard. >> I googled a little bit and found that I should supply -plugins manually >> while running application. >> ./animatedtiles -plugin LinuxInputMouse:/dev/input/mouse0 -qpa -platform >> EglFS >> Still no cursor or mouse input. Any ideas ? >> > > eglfs supports display of mouse cursor only in Qt.
s/Qt/Qt5 :) Girish _______________________________________________ Interest mailing list Interest@qt-project.org http://lists.qt-project.org/mailman/listinfo/interest
