[Interest] Assert in QCamera on winrt tablet
Rogerio Nicolau
r.nicolau.learningclip at gmail.com
Tue Jun 21 10:53:32 CEST 2016
Hi,
Apologies, I had thought of it but then forgot to mention the version of Qt.
I am using 5.6.1.
Thanks
Rogério
On 21/06/16 07:58, Maurice Kalinowski wrote:
> Hi,
>
> First of all we need to know which version of Qt you are using? I have been doing quite a lot of update on the camera recently, with most (but not all) changes being in 5.6.1.
>
> Some are in 5.6.2 and will be available in 5.7.1 as well, hence the question.
>
> BR,
> Maurice
>
>
>> -----Original Message-----
>> From: Interest [mailto:interest-bounces+maurice.kalinowski=qt.io at qt-
>> project.org] On Behalf Of Rogerio Nicolau
>> Sent: Monday, June 20, 2016 4:30 PM
>> To: interest at qt-project.org
>> Subject: [Interest] Assert in QCamera on winrt tablet
>>
>> Hello all
>>
>> I am getting the following assert when I call QCamera::start()
>>
>> ASSERT failure in bool __thiscall QWinRTCameraControl::setFocus(class
>> QFlags<enum QCameraFocus::FocusMode>): "The application called an
>> interface that was marshalled for a different thread.", file
>> qwinrtcameracontrol.cpp, line 1163
>>
>> This is happening on winrt when using the BackFace camera (on a Dell Venue
>> 8 pro tablet), even though when using the FrontFace camera it starts fine.
>> Also works fine on Android and iOS.
>>
>> Does anyone have an idea on what might be happening? Is this something I
>> am not doing or could this be an issue with Qt or Windows 10? I also
>> wondered if it might be specific to the device, it's the only windows 10 tablet
>> I have available at the moment.
>>
>> Thanks
>> Rogério
>>
>>
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