add a header placeholder

[wxWidgets.git] / include / wx / glcanvas.h

diff --git a/include/wx/glcanvas.h b/include/wx/glcanvas.h
index 6b21c5060413b289d821b3c3241ebda46b010e5d..751cd4f2e5d1ed39355adfacc9abf71612280d19 100644 (file)
--- a/include/wx/glcanvas.h
+++ b/include/wx/glcanvas.h
@@ -1,19 +1,84 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        wx/glcanvas.h
+// Purpose:     wxGLCanvas base header
+// Author:      Julian Smart
+// Modified by:
+// Created:
+// Copyright:   (c) Julian Smart
+// RCS-ID:      $Id$
+// Licence:     wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
 #ifndef _WX_GLCANVAS_H_BASE_
 #define _WX_GLCANVAS_H_BASE_
 
+#include "wx/defs.h"
+
+#if wxUSE_GLCANVAS
+
+//---------------------------------------------------------------------------
+// Constants for attriblist
+//---------------------------------------------------------------------------
+
+// The generic GL implementation doesn't support most of these options,
+// such as stereo, auxiliary buffers, alpha channel, and accum buffer.
+// Other implementations may actually support them.
+
+enum
+{
+    WX_GL_RGBA=1,          /* use true color palette */
+    WX_GL_BUFFER_SIZE,     /* bits for buffer if not WX_GL_RGBA */
+    WX_GL_LEVEL,           /* 0 for main buffer, >0 for overlay, <0 for underlay */
+    WX_GL_DOUBLEBUFFER,    /* use doublebuffer */
+    WX_GL_STEREO,          /* use stereoscopic display */
+    WX_GL_AUX_BUFFERS,     /* number of auxiliary buffers */
+    WX_GL_MIN_RED,         /* use red buffer with most bits (> MIN_RED bits) */
+    WX_GL_MIN_GREEN,       /* use green buffer with most bits (> MIN_GREEN bits) */
+    WX_GL_MIN_BLUE,        /* use blue buffer with most bits (> MIN_BLUE bits) */
+    WX_GL_MIN_ALPHA,       /* use blue buffer with most bits (> MIN_ALPHA bits) */
+    WX_GL_DEPTH_SIZE,      /* bits for Z-buffer (0,16,32) */
+    WX_GL_STENCIL_SIZE,    /* bits for stencil buffer */
+    WX_GL_MIN_ACCUM_RED,   /* use red accum buffer with most bits (> MIN_ACCUM_RED bits) */
+    WX_GL_MIN_ACCUM_GREEN, /* use green buffer with most bits (> MIN_ACCUM_GREEN bits) */
+    WX_GL_MIN_ACCUM_BLUE,  /* use blue buffer with most bits (> MIN_ACCUM_BLUE bits) */
+    WX_GL_MIN_ACCUM_ALPHA  /* use blue buffer with most bits (> MIN_ACCUM_ALPHA bits) */
+};
+
+#define wxGLCanvasName _T("GLCanvas")
+
 #if defined(__WXMSW__)
 #include "wx/msw/glcanvas.h"
 #elif defined(__WXMOTIF__)
-#include "wx/motif/glcanvas.h"
-#elif defined(__WXGTK__)
+#include "wx/x11/glcanvas.h"
+#elif defined(__WXGTK20__)
 #include "wx/gtk/glcanvas.h"
+#elif defined(__WXGTK__)
+#include "wx/gtk1/glcanvas.h"
+#elif defined(__WXX11__)
+#include "wx/x11/glcanvas.h"
 #elif defined(__WXMAC__)
 #include "wx/mac/glcanvas.h"
-#elif defined(__WXPM__)
-#include "wx/os2/glcanvas.h"
-#elif defined(__WXSTUBS__)
-#include "wx/stubs/glcanvas.h"
+#elif defined(__WXCOCOA__)
+#include "wx/cocoa/glcanvas.h"
 #endif
 
+#include "wx/app.h"
+class WXDLLIMPEXP_GL wxGLApp : public wxApp
+{
+public:
+    wxGLApp() : wxApp() { }
+    virtual ~wxGLApp();
+
+    // use this in the constructor of the user-derived wxGLApp class to
+    // determine if an OpenGL rendering context with these attributes
+    // is available - returns true if so, false if not.
+    bool InitGLVisual(int *attribList);
+
+private:
+    DECLARE_DYNAMIC_CLASS(wxGLApp)
+};
+
+#endif
+    // wxUSE_GLCANVAS
 #endif
     // _WX_GLCANVAS_H_BASE_