trying to import gridflow 0.9.4

svn path=/trunk/; revision=10148

1 files changed, 224 insertions, 0 deletions

diff --git a/externals/gridflow/bundled/Base/GemWinCreate.h b/externals/gridflow/bundled/Base/GemWinCreate.h
new file mode 100644
index 00000000..79104cde
--- /dev/null
+++ b/externals/gridflow/bundled/Base/GemWinCreate.h
@@ -0,0 +1,224 @@
+/*-----------------------------------------------------------------
+
+GEM - Graphics Environment for Multimedia
+
+create a window
+
+Copyright (c) 1997-1999 Mark Danks. mark@danks.org
+Copyright (c) Günther Geiger. geiger@epy.co.at
+Copyright (c) 2001-2002 IOhannes m zmoelnig. forum::für::umläute. IEM. zmoelnig@iem.kug.ac.at
+For information on usage and redistribution, and for a DISCLAIMER OF ALL
+WARRANTIES, see the file, "GEM.LICENSE.TERMS" in this distribution.
+
+-----------------------------------------------------------------*/
+
+#ifndef INCLUDE_GEMWINCREATE_H_
+#define INCLUDE_GEMWINCREATE_H_
+#include "Base/config.h"
+
+#ifdef __unix__
+# include <GL/glx.h>
+# ifdef HAVE_LIBXXF86VM
+#  include <X11/extensions/xf86vmode.h>
+# endif
+#elif defined __WIN32__
+# include <windows.h>
+#elif defined __APPLE__
+# import <AGL/agl.h>
+#else
+# error Define OS specific window creation
+#endif
+
+#include "Base/GemExportDef.h"
+
+// I hate Microsoft...I shouldn't have to do this!
+#ifdef __WIN32__
+# pragma warning( disable : 4244 )
+# pragma warning( disable : 4305 )
+# pragma warning( disable : 4091 )
+#endif
+
+#include "m_pd.h"
+
+#include <string.h>
+
+/*-----------------------------------------------------------------
+  -------------------------------------------------------------------
+  CLASS
+  WindowInfo
+    
+  All of the relavent information about an OpenGL window
+
+  DESCRIPTION
+    
+  -----------------------------------------------------------------*/
+class GEM_EXTERN WindowInfo
+{
+ public:
+	
+  // Constructor
+  WindowInfo() :
+    fs(0), 
+#ifdef __unix__
+    dpy(NULL), win(0), cmap(0), context(NULL), delete_atom(0)
+#elif defined __WIN32__
+    win(NULL), dc(NULL), context(NULL)
+#elif defined __APPLE__
+    pWind(NULL), context(NULL), offscreen(NULL), pixelSize(32),
+    pixMap(NULL), rowBytes(0), baseAddr(NULL)
+#endif
+    {}
+  int         fs;                 // FullScreen
+  int         have_constContext;  // 1 if we have a constant context
+  
+#ifdef __unix__
+  Display     *dpy;               // X Display
+  Window      win;                // X Window
+  int         screen;             // X Screen
+  Colormap    cmap;               // X color map
+  GLXContext  context;            // OpenGL context
+  Atom        delete_atom;
+
+#ifdef HAVE_LIBXXF86VM
+  XF86VidModeModeInfo deskMode; // originale ModeLine of the Desktop
+#endif
+
+#elif defined __WIN32__
+
+  HWND        win;                // Window handle
+  HDC         dc;                 // Device context handle
+  HGLRC       context;            // OpenGL context
+
+#elif defined __APPLE__
+
+    WindowPtr		pWind;		// GEM window reference for gemwin
+    AGLContext		context;	// OpenGL context
+    GWorldPtr		offscreen;	// Macintosh offscreen buffer
+    long		pixelSize;	//
+    Rect		r;		//
+    PixMapHandle	pixMap;		// PixMap Handle
+    long		rowBytes;	// 
+    void 		*baseAddr;	// 
+    short		fontList;	// Font
+
+#else
+#error Define OS specific window data
+#endif
+};
+
+/*-----------------------------------------------------------------
+  -------------------------------------------------------------------
+  CLASS
+  WindowHints
+    
+  Hints for window creation
+
+  DESCRIPTION
+    
+  -----------------------------------------------------------------*/
+class GEM_EXTERN WindowHints
+{
+ public:
+
+  //////////
+  // Should the window be realized
+  int         actuallyDisplay;
+
+  //////////
+  // Single or double buffered
+  int         buffer;
+
+  //////////
+  // The width/x of the window
+  int         width;
+  //////////
+  // The height/y of the window
+  int         height;
+
+  //////////
+  // the real width/height of the window (set by createGemWindow())
+  int real_w, real_h;
+
+  //////////
+  // The offset/x of the window (likely tobe overridden by the window-manager)
+  int         x_offset;
+  //////////
+  // The offset/y of the window (likely tobe overridden by the window-manager)
+  int         y_offset;
+
+  //////////
+  // Should we do fullscreen ?
+  int			fullscreen;
+  
+  //////////
+  // Is there a second screen ?
+  int			secondscreen;
+
+  //////////
+  // Should there be a window border?
+  int			border;
+
+  //////////
+  // mode for full-screen antialiasing
+  int                   fsaa;
+
+  ///// if we can use a different display , this has its meaning under X
+  char* display;
+
+  //////////////
+  // display some title....
+  char* title;
+
+  //////////
+  // The GLXcontext to share rendering with
+#ifdef __unix__
+    GLXContext  shared;
+#elif defined __WIN32__
+    HGLRC       shared;
+#elif defined __APPLE__
+    AGLContext	shared;
+#else
+#error Define OS specific OpenGL context
+#endif
+};
+
+//////////
+// Create a new window
+GEM_EXTERN extern int createGemWindow(WindowInfo &info, WindowHints &hints);
+
+//////////
+// Destroy a window
+GEM_EXTERN extern void destroyGemWindow(WindowInfo &info);
+
+//////////
+// Set the cursor
+GEM_EXTERN extern int cursorGemWindow(WindowInfo &info, int state);
+
+//////////
+// Set the topmost position
+GEM_EXTERN extern int topmostGemWindow(WindowInfo &info, int state);
+
+//////////
+// swap the buffers (get's called in double-buffered mode)
+GEM_EXTERN extern void gemWinSwapBuffers(WindowInfo &nfo);
+/////////
+// reestablish a context
+GEM_EXTERN extern void gemWinMakeCurrent(WindowInfo &nfo);
+
+/////////
+// init OS-specific stuff
+GEM_EXTERN extern bool initGemWin(void);
+
+/////////
+// prepare a WindowInfo for context-sharing
+GEM_EXTERN void initWin_sharedContext(WindowInfo &info, WindowHints &hints);
+
+
+
+/////////
+// 
+GEM_EXTERN extern void dispatchGemWindowMessages(WindowInfo &nfo);
+
+
+
+#endif  // for header file