diff options
Diffstat (limited to 'src/plugins/platforms/xcb/qglxintegration.cpp')
| -rw-r--r-- | src/plugins/platforms/xcb/qglxintegration.cpp | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/src/plugins/platforms/xcb/qglxintegration.cpp b/src/plugins/platforms/xcb/qglxintegration.cpp index d6fe5f3477..3b13df863e 100644 --- a/src/plugins/platforms/xcb/qglxintegration.cpp +++ b/src/plugins/platforms/xcb/qglxintegration.cpp @@ -323,11 +323,11 @@ void QGLXContext::init(QXcbScreen *screen, QPlatformOpenGLContext *share) // Query the OpenGL version and profile if (m_context && window) { + GLXContext prevContext = glXGetCurrentContext(); + GLXDrawable prevDrawable = glXGetCurrentDrawable(); glXMakeCurrent(DISPLAY_FROM_XCB(screen), window, m_context); updateFormatFromContext(m_format); - - // Make our context non-current - glXMakeCurrent(DISPLAY_FROM_XCB(screen), 0, 0); + glXMakeCurrent(DISPLAY_FROM_XCB(screen), prevDrawable, prevContext); } // Destroy our temporary window @@ -419,6 +419,8 @@ void QGLXContext::init(QXcbScreen *screen, QPlatformOpenGLContext *share, const } // Update OpenGL version and buffer sizes in our format. + GLXContext prevContext = glXGetCurrentContext(); + GLXDrawable prevDrawable = glXGetCurrentDrawable(); if (!glXMakeCurrent(dpy, window, context)) { qWarning("QGLXContext: Failed to make provided context current"); return; @@ -431,7 +433,7 @@ void QGLXContext::init(QXcbScreen *screen, QPlatformOpenGLContext *share, const qglx_surfaceFormatFromVisualInfo(&m_format, dpy, vinfo); else qglx_surfaceFormatFromGLXFBConfig(&m_format, dpy, config); - glXMakeCurrent(dpy, 0, 0); + glXMakeCurrent(dpy, prevDrawable, prevContext); XDestroyWindow(dpy, window); if (vinfo) |