[Development] iMX6 EGLGS 2D (QtWidgets) painting acceleration

Denis Shienkov denis.shienkov at gmail.com
Mon Sep 10 13:36:33 CEST 2018


I even have added this:

-xcb-native-painting \

as described in qtbase/dist/changes-5.10.0 , but it has not effect too.. no
any errors printed out.



пн, 10 сент. 2018 г. в 14:29, Denis Shienkov <denis.shienkov at gmail.com>:

> > --feature-xcb-native-painting
>
> I have added this to my configure script, but it has not any effects, it
> does not show an additional errors at configure time.
> Besides, I have not found this 'feature-xcb-native-painting' pattern in
> qt5 sources:
>
>  grep -rn . -e 'feature-xcb-native-painting'
>
> Denis
>
>
> пн, 10 сент. 2018 г. в 14:04, Dominik Holland <
> dominik.holland at pelagicore.com>:
>
>> Hi,
>>
>> try to pass --feature-xcb-native-painting to configure. That should
>> enable it or atleast explain what's missing.
>>
>> Dominik
>>
>>
>> Am 09/10/2018 um 12:59 PM schrieb Denis Shienkov:
>> > Hi guys,
>> >
>> > does this mean (for Qt 5.11.1 config output):
>> >
>> >   X11:
>> >     Using system-provided XCB libraries .. no
>> >     EGL on X11 ........................... yes
>> >     Xinput2 .............................. no
>> >     XCB XKB .............................. yes
>> >     XLib ................................. yes
>> >     XCB render ........................... yes
>> >     XCB GLX .............................. yes
>> >     XCB Xlib ............................. yes
>> >     Using system-provided xkbcommon ...... no
>> >     Native painting (experimental) ....... no
>> >
>> > that this required *native painting* feature is not configured
>> > successfully?
>> >
>> > Denis
>> >
>> > чт, 6 сент. 2018 г. в 0:02, Thiago Macieira <thiago.macieira at intel.com
>> > <mailto:thiago.macieira at intel.com>>:
>> >
>> >     On Wednesday, 5 September 2018 12:57:39 PDT Uwe Rathmann wrote:
>> >     > On Wed, 05 Sep 2018 09:55:41 -0700, Thiago Macieira wrote:
>> >     > >> It also raises questions about the status of the X11 paint
>> >     engine.
>> >     > >> Several bugs have been closed because of not fixing the X11
>> paint
>> >     > >> engine anymore.
>> >     > >
>> >     > > This being the reason why the X11 engine is not good for
>> everyone.
>> >     >
>> >     > O.k. - but that does not answer my question regarding the status
>> >     of the
>> >     > code ?
>> >
>> >     I'm guessing it's
>> >     "Experimental, use at your own risk, please report bugs, don't
>> >     expect quick
>> >     turnaround time."
>> >
>> >     --
>> >     Thiago Macieira - thiago.macieira (AT) intel.com <http://intel.com>
>> >       Software Architect - Intel Open Source Technology Center
>> >
>> >
>> >
>> >     _______________________________________________
>> >     Development mailing list
>> >     Development at qt-project.org <mailto:Development at qt-project.org>
>> >     http://lists.qt-project.org/mailman/listinfo/development
>> >
>> >
>> >
>> > _______________________________________________
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