diff options
| -rw-r--r-- | Source/WebCore/platform/graphics/qt/GraphicsContext3DQt.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Source/WebCore/platform/graphics/qt/GraphicsContext3DQt.cpp b/Source/WebCore/platform/graphics/qt/GraphicsContext3DQt.cpp index dffcfc637..43b546d18 100644 --- a/Source/WebCore/platform/graphics/qt/GraphicsContext3DQt.cpp +++ b/Source/WebCore/platform/graphics/qt/GraphicsContext3DQt.cpp @@ -383,6 +383,8 @@ void GraphicsContext3DPrivate::blitMultisampleFramebufferAndRestoreContext() bool GraphicsContext3DPrivate::makeCurrentIfNeeded() const { + if (!m_platformContext) + return false; const QOpenGLContext* currentContext = QOpenGLContext::currentContext(); if (currentContext == m_platformContext) return true; @@ -424,6 +426,7 @@ GraphicsContext3D::GraphicsContext3D(GraphicsContext3D::Attributes attrs, HostWi , m_multisampleFBO(0) , m_multisampleDepthStencilBuffer(0) , m_multisampleColorBuffer(0) + , m_functions(0) , m_private(adoptPtr(new GraphicsContext3DPrivate(this, hostWindow, renderStyle))) , m_compiler(isGLES2Compliant() ? SH_ESSL_OUTPUT : SH_GLSL_OUTPUT) { |