46     GLXContext   fGLContext;  member in __anon57e81e4a0111::GLWindowContext_xlib
57         , fGLContext() {  in GLWindowContext_xlib()
67     SkASSERT(!fGLContext);  in onInitializeContext()
81         for (int minor = 2; minor >= 0 && !fGLContext; --minor) {  in onInitializeContext()
91                 fGLContext = createContextAttribs(fDisplay, *fFBConfig, nullptr, True, attribs);  in onInitializeContext()
97                 if (fGLContext && profile == GLX_CONTEXT_COMPATIBILITY_PROFILE_BIT_ARB &&  in onInitializeContext()
98                     glXMakeCurrent(fDisplay, fWindow, fGLContext)) {  in onInitializeContext()
106                         glXDestroyContext(fDisplay, fGLContext);  in onInitializeContext()
108                         fGLContext = nullptr;  in onInitializeContext()
111                 if (fGLContext) {  in onInitializeContext()
119     if (!fGLContext) {  in onInitializeContext()
120         fGLContext = glXCreateContext(fDisplay, fVisualInfo, nullptr, GL_TRUE);  in onInitializeContext()
122     if (!fGLContext) {  in onInitializeContext()
126     if (!current && !glXMakeCurrent(fDisplay, fWindow, fGLContext)) {  in onInitializeContext()
164     if (!fDisplay || !fGLContext) {  in onDestroyContext()
168     glXDestroyContext(fDisplay, fGLContext);  in onDestroyContext()
169     fGLContext = nullptr;  in onDestroyContext()
173     if (fDisplay && fGLContext) {  in onSwapBuffers()