Wayland support

[wargreen]

Hi,
On debian SID with gnome and wayland, i got a black renderer window and
Warning: Ignoring XDG_SESSION_TYPE=wayland on Gnome. Use QT_QPA_PLATFORM=wayland to run on Wayland anyway.
When i try this environnement variable the window is fine but i got a flood of QPixmap::scaled: Pixmap is a null pixmap

Thanks a lot for the work

[JensAhrens]

I don't have experience with wayland unfortunately. It sounds like at Qt and/or OpenGL bug or at a hiccup. I did a bit of searching for the error. It seems that for most people, the problem disappeared after certain upgrades.

What I guess is happening is the following: We use a few textures in the GUI, for example, the listener in the binaural renderer. The error that you're getting if the picture that Qt tries to apply as a texture is not in the memory. It could be because the path to the file has incorrect etc.

The loading of texture happens here. Maybe one of the error messages appears on the command line. Please check.

[wargreen]

Thank you for the response.
I don't see any of theses errors. Here is the STDERR output
ssr_error.log

[JensAhrens]

Could it be that the error is a consequence of the fact that the audio file you want to use has the wrong sample rate? I see this in your log:

Error: _get_jack_sample_rate(): (/build/soundscaperenderer-T5F8fN/soundscaperenderer-0.5.0~dfsg/./src/audioplayer.cpp:312) Warning: AudioPlayer: Initialization of soundfile '/home/wargreen/Musique/Flac/2012 - Area 52/08 - Juan Loco.flac' failed! (/build/soundscaperenderer-T5F8fN/

Please try starting SSR without audio file or one change the JACK configuration.

[wargreen]

I got the same error with a in the config file instead of the file.

[JensAhrens]

I don't have a good idea then. Sorry!