/////////////////////////////////////////////////////////////////////////////
-// Name: glcanvas.h
-// Purpose: wxGLCanvas, for using OpenGL/Mesa with wxWindows and GTK
+// Name: wx/gtk1/glcanvas.h
+// Purpose: wxGLCanvas, for using OpenGL/Mesa with wxWidgets and GTK
// Author: Robert Roebling
// Modified by:
// Created: 17/8/98
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-#if defined(__GNUG__) && !defined(__APPLE__)
-#pragma interface "glcanvas.h"
-#endif
-
#ifndef _WX_GLCANVAS_H_
#define _WX_GLCANVAS_H_
#include <GL/glu.h>
}
-//---------------------------------------------------------------------------
-// Constants for attriblist
-//---------------------------------------------------------------------------
-
-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) */
-};
-
//---------------------------------------------------------------------------
// classes
//---------------------------------------------------------------------------
const wxPalette& WXUNUSED(palette),
const wxGLContext *other /* for sharing display lists */
);
- ~wxGLContext();
+ virtual ~wxGLContext();
void SetCurrent();
void SetColour(const wxChar *colour);
long style = 0, const wxString& name = wxGLCanvasName,
int *attribList = (int*) NULL,
const wxPalette& palette = wxNullPalette );
- wxGLCanvas( wxWindow *parent, const wxGLContext *shared = (wxGLContext *)NULL,
+ wxGLCanvas( wxWindow *parent, const wxGLContext *shared,
wxWindowID id = -1,
const wxPoint& pos = wxDefaultPosition,
const wxSize& size = wxDefaultSize,
long style = 0, const wxString& name = wxGLCanvasName,
int *attribList = (int*) NULL,
const wxPalette& palette = wxNullPalette );
- wxGLCanvas( wxWindow *parent, const wxGLCanvas *shared = (wxGLCanvas *)NULL,
+ wxGLCanvas( wxWindow *parent, const wxGLCanvas *shared,
wxWindowID id = -1,
const wxPoint& pos = wxDefaultPosition,
const wxSize& size = wxDefaultSize,
int *attribList = (int*) NULL,
const wxPalette& palette = wxNullPalette );
- ~wxGLCanvas();
+ virtual ~wxGLCanvas();
void SetCurrent();
void SetColour(const wxChar *colour);
*m_sharedContext;
wxGLCanvas *m_sharedContextOf;
void *m_vi; // actually an XVisualInfo*
+ GLXFBConfig *m_fbc;
bool m_canFreeVi;
+ bool m_canFreeFBC;
GtkWidget *m_glWidget;
bool m_exposed;
// caller is reponsible for using XFree() to deallocate
// the returned structure.
static void* ChooseGLVisual(int *attribList);
+ static void* ChooseGLFBC(int *attribList);
+ static void GetGLAttribListFromWX(int *wx_attribList, int *gl_attribList );
+ static void QueryGLXVersion();
+ static int GetGLXVersion();
+ static int m_glxVersion;
private:
DECLARE_EVENT_TABLE()
DECLARE_CLASS(wxGLCanvas)