1 files changed, 82 insertions, 0 deletions
diff --git a/CNativeCode/OpenGL_X11_common.h b/CNativeCode/OpenGL_X11_common.h
new file mode 100644
index 0000000..2eff8e3
--- /dev/null
+++ b/CNativeCode/OpenGL_X11_common.h
@@ -0,0 +1,82 @@
+#ifndef _OPENGL_X11_COMMON_
+#define _OPENGL_X11_COMMON_
+
+  /* 
+   * need to include the JAVA internal header files for macros and function
+   * prototypes required to maipulated JAVA data structures and functions
+   *
+   * StubPreamble.h includes the structure and macro definitions neede to
+   * convert JAVA data structures into C data structures.
+   *
+   */
+  
+  #include "OpenGL_misc.h"
+
+  #include <X11/Xlib.h>
+  #include <X11/Xutil.h>
+  
+  #include <GL/glx.h>
+  #include <X11/Xatom.h>
+  
+  typedef struct {
+  	XVisualInfo * visual;
+        GLXContext    gc;
+  	int           success;  /* 1: OK, 0: ERROR */
+  } VisualGC;
+  
+  
+  /*
+   * prototypes for functions local to this file scope
+   */
+  LIBAPI int LIBAPIENTRY get_GC( Display *display, Window win, 
+  			         XVisualInfo *visual,
+                                 GLXContext *gc, GLXContext gc_share);
+  
+  LIBAPI VisualGC LIBAPIENTRY findVisualGlX( Display *display, 
+  			       Window rootWin,
+  			       Window * pWin, 
+  			       int width, int height,
+                               jboolean doubleBuffer, 
+                               jboolean stereoView,
+  			       jboolean rgba,
+  			       jint stencilBits,
+  			       jint accumSize,
+  			       jboolean * pOwnWin,
+  			       GLXContext shareWith,
+  			       jboolean offscreen,
+  			       Pixmap *pix,
+			       jboolean verbose
+  			     );
+  
+  LIBAPI void LIBAPIENTRY printVisualInfo ( Display *display, XVisualInfo * vi);
+  LIBAPI void LIBAPIENTRY printAllVisualInfo ( Display *disp, Window win, 
+  					       jboolean verbose);
+  
+  LIBAPI int LIBAPIENTRY testVisualInfo ( Display *display, XVisualInfo * vi, 
+  		            int dblBuffer, int stereoView, int rgbaMode, 
+  			    int stencilSize, int accumSize);
+  
+  LIBAPI XVisualInfo * LIBAPIENTRY findVisualIdByFeature( 
+  				  XVisualInfo ** visualList, 
+                                  Display *disp, Window win,
+  	                          int dblBuffer, int stereoView, int rgbaMode, 
+  		                  int stencilSize, int accumSize,
+				  jboolean verbose);
+  
+  /* testX11Java does important implementation plattformspecific checks:
+   *
+   * o do fit X11-Vars in jint (because GLFrame stores 'em like that)
+   */
+  LIBAPI jboolean LIBAPIENTRY testX11Java();
+  
+  LIBAPI int LIBAPIENTRY x11gl_myErrorHandler(
+  				  Display *pDisp, XErrorEvent *p_error);
+  
+  LIBAPI int LIBAPIENTRY x11gl_myIOErrorHandler(Display *pDisp);
+  
+  LIBAPI Window LIBAPIENTRY createOwnOverlayWin(
+  				  Display *display, 
+  				  Window rootwini, Window parentWin,
+                                  XVisualInfo *visual, int width, int height);
+  
+#endif