diff options
Diffstat (limited to 'src/widgets/kernel/qopenglwidget.cpp')
-rw-r--r-- | src/widgets/kernel/qopenglwidget.cpp | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/widgets/kernel/qopenglwidget.cpp b/src/widgets/kernel/qopenglwidget.cpp index 4d45782170..e401444e6e 100644 --- a/src/widgets/kernel/qopenglwidget.cpp +++ b/src/widgets/kernel/qopenglwidget.cpp @@ -537,6 +537,7 @@ public: w(widget) { } void beginPaint() Q_DECL_OVERRIDE; + void endPaint() Q_DECL_OVERRIDE; QOpenGLWidget *w; }; @@ -634,6 +635,16 @@ void QOpenGLWidgetPaintDevicePrivate::beginPaint() } } +void QOpenGLWidgetPaintDevicePrivate::endPaint() +{ + QOpenGLWidgetPrivate *wd = static_cast<QOpenGLWidgetPrivate *>(QWidgetPrivate::get(w)); + if (!wd->initialized) + return; + + if (!wd->inPaintGL) + QOpenGLContextPrivate::get(wd->context)->defaultFboRedirect = 0; +} + void QOpenGLWidgetPaintDevice::ensureActiveTarget() { QOpenGLWidgetPaintDevicePrivate *d = static_cast<QOpenGLWidgetPaintDevicePrivate *>(d_ptr.data()); @@ -646,6 +657,9 @@ void QOpenGLWidgetPaintDevice::ensureActiveTarget() else wd->fbo->bind(); + if (!wd->inPaintGL) + QOpenGLContextPrivate::get(wd->context)->defaultFboRedirect = wd->fbo->handle(); + // When used as a viewport, drawing is done via opening a QPainter on the widget // without going through paintEvent(). We will have to make sure a glFlush() is done // before the texture is accessed also in this case. |