diff options
Diffstat (limited to 'src')
-rw-r--r-- | src/plugins/platforms/xcb/gl_integrations/xcb_glx/qglxintegration.cpp | 9 | ||||
-rw-r--r-- | src/plugins/platforms/xcb/gl_integrations/xcb_glx/qxcbglxintegration.cpp | 8 |
2 files changed, 11 insertions, 6 deletions
diff --git a/src/plugins/platforms/xcb/gl_integrations/xcb_glx/qglxintegration.cpp b/src/plugins/platforms/xcb/gl_integrations/xcb_glx/qglxintegration.cpp index 3412f3f3fc..22e68e3db7 100644 --- a/src/plugins/platforms/xcb/gl_integrations/xcb_glx/qglxintegration.cpp +++ b/src/plugins/platforms/xcb/gl_integrations/xcb_glx/qglxintegration.cpp @@ -645,9 +645,12 @@ void QGLXContext::queryDummyContext() QScopedPointer<QSurface> surface; Display *display = glXGetCurrentDisplay(); - const char *glxvendor = 0; - if (display) - glxvendor = glXGetClientString(display, GLX_VENDOR); + if (!display) { + // FIXME: Since Qt 5.6 we don't need to check whether primary screen is NULL + if (QScreen *screen = QGuiApplication::primaryScreen()) + display = DISPLAY_FROM_XCB(static_cast<QXcbScreen *>(screen->handle())); + } + const char *glxvendor = glXGetClientString(display, GLX_VENDOR); if (glxvendor && !strcmp(glxvendor, "ATI")) { QWindow *window = new QWindow; window->resize(64, 64); diff --git a/src/plugins/platforms/xcb/gl_integrations/xcb_glx/qxcbglxintegration.cpp b/src/plugins/platforms/xcb/gl_integrations/xcb_glx/qxcbglxintegration.cpp index cd4949af5c..a3a8aa259b 100644 --- a/src/plugins/platforms/xcb/gl_integrations/xcb_glx/qxcbglxintegration.cpp +++ b/src/plugins/platforms/xcb/gl_integrations/xcb_glx/qxcbglxintegration.cpp @@ -196,9 +196,11 @@ QPlatformOffscreenSurface *QXcbGlxIntegration::createPlatformOffscreenSurface(QO if (!vendorChecked) { vendorChecked = true; Display *display = glXGetCurrentDisplay(); - const char *glxvendor = 0; - if (display) - glxvendor = glXGetClientString(display, GLX_VENDOR); +#ifdef XCB_USE_XLIB + if (!display) + display = static_cast<Display *>(m_connection->xlib_display()); +#endif + const char *glxvendor = glXGetClientString(display, GLX_VENDOR); if (glxvendor && !strcmp(glxvendor, "ATI")) glxPbufferUsable = false; } |