For some reasons QT decides in Qt5 to use the GL ES render instead of pain GL.
It uses a translator to convert GL ES into direct 3 d.
Only the QT Waveforms are Hardware accelerated in this state.
Please try the following.
open "cmd" from your search bar
enter:
cd "C:/Program Files/Mixxx"
set QT_OPENGL=desktop
mixxx.exe
For some reasons QT decides in Qt5 to use the GL ES render instead of pain GL.
It uses a translator to convert GL ES into direct 3 d.
Only the QT Waveforms are Hardware accelerated in this state.
Please try the following.
open "cmd" from your search bar
enter:
cd "C:/Program Files/Mixxx"
set QT_OPENGL=desktop
mixxx.exe
check if the GL waveforms are working now.