Hi David, I logged this bug here: https://bugreports.qt.io/browse/QTBUG-64964
Feel free to comment on it to include your findings, and upvote so it actually
gets addressed :)
Cheers,
Gil
On 2017-12-18, 5:56 AM, "Interest on behalf of david crémoux"
<interest-bounces+qt=tastytech...@qt-project.org on behalf of da...@adeko.com>
wrote:
On 18.12.2017 13:44, Konstantin Tokarev wrote:
>
>
> 18.12.2017, 09:05, "david crémoux" <da...@adeko.com>:
>> Hello,
>>
>> I have a crash when forcing to use opengl es on desktop for 5.10.0
>> version (via: QApplication::setAttribute(Qt::AA_UseOpenGLES)).
>> It comes from QT3D_UNIFORM_TYPE_IMPL (graphicscontext_p.h:366),
>> m_rawByteSize is set to 0.
>>
>> Looking at the sources it seems that m_rawByteSize is never initialized
>> for opengl es 2.0 (for other api, it is correctly initialized in
>> programUniformsAndLocations).
>>
>> Or am I doing something wrong?
>
> Documentation says: "Forces the usage of OpenGL ES 2.0 or higher on
> platforms that use dynamic loading of the OpenGL implementation"
>
> AFAIK dynamic loading is used only on Windows with `-opengl dynamic`
> configuration.
>
> What platfrom are you using?
I'm using windows 10 with Qt 5.10 64 bits as precompiled dynamic
libraries (the ones that come with maintenance tool).
I traced from where the crash is coming from using sources.
GraphicsHelperES2 is used during runtime to compile shaders so I expect
OpenGL ES 2.0 (i.e.: angle) is indeed used.
>>
>> regards,
>> david
>>
>> _______________________________________________
>> Interest mailing list
>> Interest@qt-project.org
>> http://lists.qt-project.org/mailman/listinfo/interest
>
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