Qt5 convert QImage to OpenGL format

Question

In Qt4 there was a nice little function QGLWidget::convertToGLFormat(QImage &img). If I am using Qt5 with OpenGL QWindow what should I use to convert the image?

Answer 1

QGlWidget is still available for use (QGLWidget is the only QGl* class not deprecated in Qt5 looks like)

beyond that there is a new QOpenGlTexture class that has functions taking QImages directly.