Messages

1

General / Re: SFML + QML

« on: November 24, 2020, 08:36:50 pm »

Thanks again for your reply !

I still have a small question with Qt, it is possible to share data from opengl contexts.

But I need to "link" my native context to a Qt context.

For that, I need to get the "GLXContext" of my SFML texture render, is it possible ?

Sources :
https://doc.qt.io/qt-5/qopenglcontext.html#setNativeHandle
https://doc.qt.io/qt-5/qglxnativecontext.html -> class I want to instantiate
https://doc.qt.io/qt-5/qopenglcontext.html#setShareContext

I do not despair yet ^^

2

General / Re: SFML + QML

« on: November 24, 2020, 10:27:56 am »

Thank you for your help.

I use QSG quite often.
So I managed to display my RenderTexture in my SFML through an image no problem.

Now I would like to improve it by going directly from the opengl sfml texture to the QSGTexture texture.

In its Qt interface allows you to transform an opengl texture into a qt texture.
https://doc.qt.io/qt-5/qquickwindow.html#createTextureFromNativeObject

But it doesn't work as is, I just have a black texture.
After digging a little deeper, I think my textures are not shared between the sfml and Qt contexts, do you think this is a possible lead and do you have any solutions?

Thanks

3

General / SFML + QML

« on: November 22, 2020, 10:47:48 pm »

Hello,

I would like to use SFML with Qt.
More precisely I would like to create a QML component which is an instance of the SFML renderer.

Has anyone ever done this manipulation?

I tried to do something quickly with an object that inherits from QQuickItem and sf :: RenderWindow but the create doesn't work
and I'm not sure that's the right method.

My goal being to make an iOS / Android / Linux / Window game.

Thanks for your help