903             int pixelFormat;  in glxWinDeferredCreateDrawable()  local
916             pixelFormat =  in glxWinDeferredCreateDrawable()
919             if (pixelFormat == 0) {  in glxWinDeferredCreateDrawable()
924                 wglCreatePbufferARBWrapper(screenDC, pixelFormat,  in glxWinDeferredCreateDrawable()
1138         int pixelFormat;  in glxWinSetPixelFormat()  local
1155         pixelFormat = ChoosePixelFormat(hdc, &pfd);  in glxWinSetPixelFormat()
1156         if (pixelFormat == 0) {  in glxWinSetPixelFormat()
1162                         pixelFormat);  in glxWinSetPixelFormat()
1165              pixelFormat, winConfig->pixelFormatIndex);  in glxWinSetPixelFormat()
1167         if (!SetPixelFormat(hdc, pixelFormat, &pfd)) {  in glxWinSetPixelFormat()
1173         int pixelFormat = fbConfigToPixelFormatIndex(hdc, config,  in glxWinSetPixelFormat()  local
1176         if (pixelFormat == 0) {  in glxWinSetPixelFormat()
1181                         pixelFormat);  in glxWinSetPixelFormat()
1184              pixelFormat, winConfig->pixelFormatIndex);  in glxWinSetPixelFormat()
1186         if (!SetPixelFormat(hdc, pixelFormat, NULL)) {  in glxWinSetPixelFormat()