diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/plugins/platforms/xcb/qxcbconnection.cpp | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/src/plugins/platforms/xcb/qxcbconnection.cpp b/src/plugins/platforms/xcb/qxcbconnection.cpp index 4fee772cd6..e1e2ec5d24 100644 --- a/src/plugins/platforms/xcb/qxcbconnection.cpp +++ b/src/plugins/platforms/xcb/qxcbconnection.cpp @@ -653,17 +653,19 @@ QXcbConnection::QXcbConnection(QXcbNativeInterface *nativeInterface, bool canGra } } - qCDebug(QT_XCB_GLINTEGRATION) << "Choosing xcb gl-integration based on following priority\n" << glIntegrationNames; - for (int i = 0; i < glIntegrationNames.size() && !m_glIntegration; i++) { - m_glIntegration = QXcbGlIntegrationFactory::create(glIntegrationNames.at(i)); - if (m_glIntegration && !m_glIntegration->initialize(this)) { - qCDebug(QT_XCB_GLINTEGRATION) << "Failed to initialize xcb gl-integration" << glIntegrationNames.at(i); - delete m_glIntegration; - m_glIntegration = Q_NULLPTR; + if (!glIntegrationNames.isEmpty()) { + qCDebug(QT_XCB_GLINTEGRATION) << "Choosing xcb gl-integration based on following priority\n" << glIntegrationNames; + for (int i = 0; i < glIntegrationNames.size() && !m_glIntegration; i++) { + m_glIntegration = QXcbGlIntegrationFactory::create(glIntegrationNames.at(i)); + if (m_glIntegration && !m_glIntegration->initialize(this)) { + qCDebug(QT_XCB_GLINTEGRATION) << "Failed to initialize xcb gl-integration" << glIntegrationNames.at(i); + delete m_glIntegration; + m_glIntegration = Q_NULLPTR; + } } + if (!m_glIntegration) + qCDebug(QT_XCB_GLINTEGRATION) << "Failed to create xcb gl-integration"; } - if (!m_glIntegration) - qCDebug(QT_XCB_GLINTEGRATION) << "Failed to create xcb gl-integration"; sync(); } |