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| author | Laszlo Agocs <laszlo.agocs@qt.io> | 2020-04-22 14:40:47 +0200 |
|---|---|---|
| committer | Laszlo Agocs <laszlo.agocs@qt.io> | 2020-04-24 10:46:52 +0200 |
| commit | d737db87349f4d3e9d5ff2cb4758d270cb8f1db7 (patch) | |
| tree | 82b0ca95302c441b78a8bfd5749fd51db874324e /src/gui/kernel/qsurfaceformat.cpp | |
| parent | b32fc183812fc6fe4eb1c566d37ab3ddef3896f1 (diff) | |
Clarify ResetNotification in QSurfaceFormat a bit
Add some more details to make it a bit easier for advanced users
to grasp what this is about.
Task-number: QTBUG-80257
Pick-to: 5.15
Change-Id: I9969b5b62384a25d5e90b57ef25c83a8a2a6c9c7
Reviewed-by: Andy Nichols <andy.nichols@qt.io>
Diffstat (limited to 'src/gui/kernel/qsurfaceformat.cpp')
| -rw-r--r-- | src/gui/kernel/qsurfaceformat.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/gui/kernel/qsurfaceformat.cpp b/src/gui/kernel/qsurfaceformat.cpp index 571b820409..6c04abc293 100644 --- a/src/gui/kernel/qsurfaceformat.cpp +++ b/src/gui/kernel/qsurfaceformat.cpp @@ -148,7 +148,10 @@ public: \value ResetNotification Enables notifications about resets of the OpenGL context. The status is then queryable via the context's \l{QOpenGLContext::isValid()}{isValid()} function. Note that not setting this flag does not guarantee that context state loss never occurs. Additionally, some implementations - may choose to report context loss regardless of this flag. + may choose to report context loss regardless of this flag. Platforms that support dynamically enabling + the monitoring of the loss of context, such as, Windows with WGL, or Linux/X11 (xcb) with GLX, will + monitor the status in every call to \l{QOpenGLContext::makeCurrent()}{makeCurrent()}. See + \l{QOpenGLContext::isValid()}{isValid()} for more information on this. */ /*! |