diff options
author | Lars Knoll <lars.knoll@theqtcompany.com> | 2016-02-02 12:50:33 +0100 |
---|---|---|
committer | Laszlo Agocs <laszlo.agocs@theqtcompany.com> | 2016-03-01 14:46:26 +0000 |
commit | 5e9a5246fb688a33ff27bed010226595f579f23d (patch) | |
tree | bfa49687f2bb6a91d04605e42377d4fdbd54bf12 /src/gui/kernel/qplatformintegration.cpp | |
parent | c69622fc60db8a3dc6755eda4136d01456a3785c (diff) |
Ensure we can query all GL functions in all platform plugins
This is required to simplify our code in the opengl classes
and makes it possible to remove OS dependent code paths in
Qt Gui.
Change-Id: Ice09440840c86b2d6ac8d3955d273846695338d4
Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com>
Diffstat (limited to 'src/gui/kernel/qplatformintegration.cpp')
-rw-r--r-- | src/gui/kernel/qplatformintegration.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/gui/kernel/qplatformintegration.cpp b/src/gui/kernel/qplatformintegration.cpp index 06e41f7364..a0e65654a6 100644 --- a/src/gui/kernel/qplatformintegration.cpp +++ b/src/gui/kernel/qplatformintegration.cpp @@ -224,7 +224,8 @@ QPlatformServices *QPlatformIntegration::services() const platforms where no window management is available, meaning for example that windows are never repositioned by the window manager. The default implementation returns \c true. - \value AllGLFunctionsQueryable The QOpenGLContext backend provided by the platform is + \value AllGLFunctionsQueryable Deprecated. Used to indicate whether the QOpenGLContext + backend provided by the platform is able to return function pointers from getProcAddress() even for standard OpenGL functions, for example OpenGL 1 functions like glClear() or glDrawArrays(). This is important because the OpenGL specifications do not require this ability from the @@ -232,7 +233,8 @@ QPlatformServices *QPlatformIntegration::services() const platform plugins may however choose to enhance the behavior in the backend implementation for QOpenGLContext::getProcAddress() and support returning a function pointer also for the standard, non-extension functions. This capability is a - prerequisite for dynamic OpenGL loading. + prerequisite for dynamic OpenGL loading. Starting with Qt 5.7, the platform plugin + is required to have this capability. \value ApplicationIcon The platform supports setting the application icon. (since 5.5) */ |