[meta-freescale] meta-qt5 and WebKit2 examples?

Mon Apr 7 21:59:34 PDT 2014

Hi,

I can try it out. Just so I do a proper test, are there any codecs I
need to make sure I have installed when testing?

Cheers,
Erik

On Tue, Apr 8, 2014 at 12:18 AM, Julien Chastaing (b-swiss)
<julienchastaing at b-swiss.com> wrote:
> Hi Erik,
>
> Are you able to play videos such as youtube or vimeo with your workaround ?
>
> I tried on an utilite pro but can't see such videos.
>
>
> Best Regards,
>
>
> Julien Chastaing
>
>
>
> Le 04.04.14 08:26, « Erik Botö » <erik.boto at pelagicore.com> a écrit :
>
>>Hi all,
>>
>>Ok, so I did another test. Qt 5.2.1 but using QtWebkit 5.1.1. This
>>works well for me on a nitrogen6x, and I'll probably use this as a
>>work-around for now.
>>
>>FYI, there's a thread on qt-dev about this,
>>http://lists.qt-project.org/pipermail/interest/2014-April/011807.html
>>.
>>
>>I had to do two minor backports in order to compile the older
>>qtwebkit, see below. I also saw that there were error building with
>>qtlocation, but I just disabled that since I'm not using it right now
>>anyway. It can probably be fixed as well though if you just look in to
>>it.
>>
>>diff -ur
>>qtwebkit-opensource-src-5.1.1/Source/ThirdParty/ANGLE/src/compiler/glslang
>>.y
>>qtwebkit-opensource-src-5.1.1.fixed/Source/ThirdParty/ANGLE/src/compiler/g
>>lslang.y
>>---
>>qtwebkit-opensource-src-5.1.1/Source/ThirdParty/ANGLE/src/compiler/glslang
>>.y
>>       2013-08-25 20:04:43.000000000 +0200
>>+++
>>qtwebkit-opensource-src-5.1.1.fixed/Source/ThirdParty/ANGLE/src/compiler/g
>>lslang.y
>> 2014-04-02 15:25:54.436352726 +0200
>>@@ -47,6 +47,7 @@
>> %expect 1 /* One shift reduce conflict because of if | else */
>> %pure-parser
>> %parse-param {TParseContext* context}
>>+%lex-param {YYLEX_PARAM}
>>
>> %union {
>>     struct {
>>
>>diff -ur
>>qtwebkit-opensource-src-5.1.1/Source/WebKit/qt/WidgetApi/qwebviewaccessibl
>>e_p.h
>>qtwebkit-opensource-src-5.1.1.fixed/Source/WebKit/qt/WidgetApi/qwebviewacc
>>essible_p.h
>>---
>>qtwebkit-opensource-src-5.1.1/Source/WebKit/qt/WidgetApi/qwebviewaccessibl
>>e_p.h
>>    2013-08-25 20:04:54.000000000 +0200
>>+++
>>qtwebkit-opensource-src-5.1.1.fixed/Source/WebKit/qt/WidgetApi/qwebviewacc
>>essible_p.h
>>      2014-04-02 17:30:08.228405250 +0200
>>@@ -22,7 +22,7 @@
>>
>> #include <qaccessible.h>
>> #include <qaccessibleobject.h>
>>-#if QT_VERSION >= QT_VERSION_CHECK(5, 1, 0)
>>+#if QT_VERSION >= QT_VERSION_CHECK(5, 1, 0) && QT_VERSION <
>>QT_VERSION_CHECK(5, 2, 0)
>> #include <private/qaccessiblewidget_p.h>
>> #else
>> #include <qaccessiblewidget.h>
>>
>>Cheers,
>>Erik
>>
>>On Wed, Mar 26, 2014 at 5:57 PM, Erik Botö <erik.boto at pelagicore.com>
>>wrote:
>>> On Wed, Mar 26, 2014 at 5:43 PM, Martin Jansa <martin.jansa at gmail.com>
>>>wrote:
>>>> On Wed, Mar 26, 2014 at 01:38:14PM -0300, Otavio Salvador wrote:
>>>>> Hello Erik,
>>>>>
>>>>> On Wed, Mar 26, 2014 at 1:06 PM, Erik Botö <erik.boto at pelagicore.com>
>>>>>wrote:
>>>>> > I haven't tried the examples, but we can display e.g. google maps
>>>>>in a
>>>>> > webview on imx6 (eglfs). I'm not on latest meta-qt5, but I think it
>>>>> > should work there as well.
>>>>> >
>>>>> > QtWebProcess seems to require a certain pixelformat of the
>>>>> > framebuffer. In order to get it displaying properly I pass
>>>>>fbpix=BGR32
>>>>> > on the kernel command line. I use a nitrogen6x with the 10" hannstar
>>>>> > display so I basically do this in the u-boot-boundary-scripts
>>>>>package:
>>>>> >
>>>>> > diff -uNr git.orig/board/boundary/nitrogen6x/6x_bootscript-yocto.txt
>>>>> > git/board/boundary/nitrogen6x/6x_bootscript-yocto.txt
>>>>> > --- git.orig/board/boundary/nitrogen6x/6x_bootscript-yocto.txt
>>>>> > 2014-03-20 10:08:34.351756548 +0100
>>>>> > +++ git/board/boundary/nitrogen6x/6x_bootscript-yocto.txt 2014-03-20
>>>>> > 10:10:00.711759080 +0100
>>>>> > @@ -15,7 +15,7 @@
>>>>> >
>>>>> >  i2c dev 2
>>>>> >  if i2c probe 0x04 ; then
>>>>> > - setenv bootargs $bootargs
>>>>>video=mxcfb${nextcon}:dev=ldb,LDB-XGA,if=RGB666
>>>>> > + setenv bootargs $bootargs
>>>>>video=mxcfb${nextcon}:dev=ldb,fbpix=BGR32
>>>>> >  if test "0" -eq $nextcon; then
>>>>> >  setenv fbmem "fbmem=10M";
>>>>> >  else
>>>>>
>>>>> Oh!
>>>>>
>>>>> > Also, make sure you set QT_QPA_PLATFORM=eglfs when you run your app,
>>>>> > since using -platform eglfs won't propagate to the launched
>>>>> > QtWebProcess.
>>>>>
>>>>> Martin, do you know if something related to this has been fixed in
>>>>> last Qt5 releases?
>>>>
>>>> What version were you using in this test?
>>>
>>> This was qtwebkit-5.1.1. I'll start a build of meta-qt5 master to see
>>> if 5.2.1 work ok for me.
>>>
>>> Cheers,
>>> Erik
>>>
>>>>
>>>> There were some changes for different fb formats in 5.2.1 (not really
>>>> sure if really related to the issue you're seeing) and there is
>>>> branch for 5.3.0-beta1 if you want to test it there.
>>>>
>>>> --
>>>> Martin 'JaMa' Jansa     jabber: Martin.Jansa at gmail.com
>>--
>>_______________________________________________
>>meta-freescale mailing list
>>meta-freescale at yoctoproject.org
>>https://lists.yoctoproject.org/listinfo/meta-freescale
>

-- 
=============================================
Erik Botö
Senior Software Engineer
Pelagicore AB
Ekelundsgatan 4, 6tr, SE-411 18 Gothenburg, Sweden
Mobile: +46 (0)76 881 72 03
E-Mail: erik.boto at pelagicore.com
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