diff options
Diffstat (limited to 'src/plugins/platforms/windows/qwindowsglcontext.h')
| -rw-r--r-- | src/plugins/platforms/windows/qwindowsglcontext.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/plugins/platforms/windows/qwindowsglcontext.h b/src/plugins/platforms/windows/qwindowsglcontext.h index 5f845f245e..27b0b2e191 100644 --- a/src/plugins/platforms/windows/qwindowsglcontext.h +++ b/src/plugins/platforms/windows/qwindowsglcontext.h @@ -232,7 +232,7 @@ public: explicit QWindowsGLContext(QOpenGLStaticContext *staticContext, QOpenGLContext *context); ~QWindowsGLContext(); bool isSharing() const Q_DECL_OVERRIDE { return m_context->shareHandle(); } - bool isValid() const Q_DECL_OVERRIDE { return m_renderingContext; } + bool isValid() const Q_DECL_OVERRIDE { return m_renderingContext && !m_lost; } QSurfaceFormat format() const Q_DECL_OVERRIDE { return m_obtainedFormat; } void swapBuffers(QPlatformSurface *surface) Q_DECL_OVERRIDE; @@ -262,6 +262,8 @@ private: bool m_extensionsUsed; int m_swapInterval; bool m_ownsContext; + GLenum (APIENTRY * m_getGraphicsResetStatus)(); + bool m_lost; }; QT_END_NAMESPACE |