diff options
| -rw-r--r-- | src/Fl_Gl_Device_Plugin.cxx | 12 | ||||
| -rw-r--r-- | src/Fl_Gl_Window.cxx | 4 |
2 files changed, 15 insertions, 1 deletions
diff --git a/src/Fl_Gl_Device_Plugin.cxx b/src/Fl_Gl_Device_Plugin.cxx index 23cd84470..86ea7f0f1 100644 --- a/src/Fl_Gl_Device_Plugin.cxx +++ b/src/Fl_Gl_Device_Plugin.cxx @@ -29,8 +29,15 @@ static void print_gl_window(Fl_Virtual_Printer *printer, Fl_Gl_Window *glw, int _XGC *save_gc = fl_gc; const int bytesperpixel = 3; #endif - glw->redraw(); fl_gc = NULL; +#ifdef WIN32 + Fl::check(); + Fl_Window *win = (Fl_Window*)glw; + while( win->window() ) win = win->window(); + win->redraw(); +#else + glw->redraw(); +#endif Fl::check(); glw->make_current(); // select front buffer as our source for pixel data @@ -109,3 +116,6 @@ public: static Fl_Gl_Device_Plugin Gl_Device_Plugin; +// The purpose of this variable, used in Fl_Gl_Window.cxx, is only to force this file to be loaded +// whenever Fl_Gl_Window.cxx is loaded, that is, whenever fltk_gl is. +FL_EXPORT int fl_gl_load_plugin = 0; diff --git a/src/Fl_Gl_Window.cxx b/src/Fl_Gl_Window.cxx index b5b052075..805e8271d 100644 --- a/src/Fl_Gl_Window.cxx +++ b/src/Fl_Gl_Window.cxx @@ -28,6 +28,10 @@ #include "flstring.h" #if HAVE_GL +extern int fl_gl_load_plugin; + +static int temp = fl_gl_load_plugin; + #include <FL/Fl.H> #include <FL/x.H> #include "Fl_Gl_Choice.H" |