diff options
Diffstat (limited to 'src/gui/kernel/qopenglcontext.cpp')
| -rw-r--r-- | src/gui/kernel/qopenglcontext.cpp | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/src/gui/kernel/qopenglcontext.cpp b/src/gui/kernel/qopenglcontext.cpp index 005f716788..f68915edeb 100644 --- a/src/gui/kernel/qopenglcontext.cpp +++ b/src/gui/kernel/qopenglcontext.cpp @@ -257,12 +257,10 @@ QMutex QOpenGLContextPrivate::makeCurrentTrackerMutex; rendering a new frame, after calling swapBuffers(). If the context is temporarily not needed, such as when the application is - not rendering, it can be useful to call destroy() to free resources. - However, if you do so you will need to call create() again before the - context can be used, and you might need to recreate any OpenGL resources - and reinitialize the OpenGL state. You can connect to the - aboutToBeDestroyed() signal to clean up any resources that have been - allocated with different ownership from the QOpenGLContext itself. + not rendering, it can be useful to delete it in order to free resources. + You can connect to the aboutToBeDestroyed() signal to clean up any + resources that have been allocated with different ownership from the + QOpenGLContext itself. Once a QOpenGLContext has been made current, you can render to it in a platform independent way by using Qt's OpenGL enablers such as |