VTK
vtkEGLRenderWindow.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkEGLRenderWindow.h
5 
6  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
7  All rights reserved.
8  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
9 
10  This software is distributed WITHOUT ANY WARRANTY; without even
11  the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
12  PURPOSE. See the above copyright notice for more information.
13 
14 =========================================================================*/
26 #ifndef vtkEGLRenderWindow_h
27 #define vtkEGLRenderWindow_h
28 
29 #include "vtkRenderingOpenGL2Module.h" // For export macro
30 #include "vtkOpenGLRenderWindow.h"
31 
32 class vtkIdList;
33 
34 class VTKRENDERINGOPENGL2_EXPORT vtkEGLRenderWindow : public vtkOpenGLRenderWindow
35 {
36 public:
39  void PrintSelf(ostream& os, vtkIndent indent);
40 
44  virtual void Start(void);
45 
49  virtual void Frame(void);
50 
54  virtual void WindowInitialize(void);
55 
62  virtual void Initialize(void);
63 
69  virtual void Finalize(void);
70 
74  virtual void SetFullScreen(int);
75 
79  virtual void WindowRemap(void);
80 
84  virtual void PrefFullScreen(void);
85 
89  virtual void SetSize(int,int);
90  virtual void SetSize(int a[2]) {this->SetSize(a[0], a[1]);}
91 
98  virtual void SetStereoCapableWindow(int capable);
99 
103  void MakeCurrent();
104 
108  virtual bool IsCurrent();
109 
113  int IsDirect() { return 1;};
114 
118  virtual int *GetScreenSize();
119 
123  virtual int *GetPosition();
124 
126 
129  virtual void SetDisplayId(void *) {};
130  virtual void SetWindowId(void *window);
131  virtual void SetNextWindowId(void *) {}
132  virtual void SetParentId(void *) {}
133  virtual void *GetGenericDisplayId();
134  virtual void *GetGenericWindowId() {return NULL;}
135  virtual void *GetGenericParentId() {return NULL;}
136  virtual void *GetGenericContext();
137  virtual void *GetGenericDrawable() {return NULL;}
138  virtual void SetWindowInfo(char *);
139  virtual void SetNextWindowInfo(char *) {}
140  virtual void SetParentInfo(char *) {}
142 
143  void SetWindowName(const char *);
144 
146 
149  void SetPosition(int,int);
150  void SetPosition(int a[2]) {this->SetPosition(a[0], a[1]);};
152 
154 
158  void HideCursor();
159  void ShowCursor();
161 
166  void Render();
167 
174  virtual int GetEventPending() { return 0;};
175 
176  int GetOwnWindow() { return this->OwnWindow; };
178 
181  virtual void SetOffScreenRendering (int value);
182  virtual int GetOffScreenRendering ();
184 
189  void GetEGLSurfaceSize(int* width, int* height);
200  virtual bool IsPointSpriteBugPresent();
201 
202 protected:
205 
206  int ScreenSize[2];
211  class vtkInternals;
212  vtkInternals* Internals;
213 
216  void ResizeWindow(int width, int height);
217 
223  void SetDeviceAsDisplay(int deviceIndex);
224 
225 private:
226  vtkEGLRenderWindow(const vtkEGLRenderWindow&) VTK_DELETE_FUNCTION;
227  void operator=(const vtkEGLRenderWindow&) VTK_DELETE_FUNCTION;
228 
229  bool DeviceExtensionsPresent;
230 };
231 
232 
233 
234 #endif
OpenGL rendering window.
virtual void Initialize(void)
Initialize the rendering window.
void SetWindowName(const char *)
virtual void * GetGenericContext()
void PrintSelf(ostream &os, vtkIndent indent)
Methods invoked by print to print information about the object including superclasses.
virtual void Start(void)
Begin the rendering process.
virtual int * GetScreenSize()
Get the current size of the screen in pixels.
virtual void Finalize(void)
"Deinitialize" the rendering window.
virtual void SetStereoCapableWindow(int capable)
Prescribe that the window be created in a stereo-capable mode.
void MakeCurrent()
Make this window the current OpenGL context.
virtual void * GetGenericDrawable()
virtual void SetDisplayId(void *)
Dummy stubs for vtkWindow API.
virtual void SetNextWindowInfo(char *)
virtual void SetWindowId(void *window)
virtual void SetParentInfo(char *)
void CreateAWindow()
Create a not-off-screen window.
virtual void * GetGenericDisplayId()
virtual void SetNextWindowId(void *)
void SetPosition(int, int)
Move the window to a new position on the display.
virtual void SetFullScreen(int)
Change the window to fill the entire screen.
void DestroyWindow()
Destroy a not-off-screen window.
virtual void SetWindowInfo(char *)
virtual int * GetPosition()
Get the position in screen coordinates (pixels) of the window.
int GetNumberOfDevices()
Returns the number of devices (graphics cards) on a system.
void ResizeWindow(int width, int height)
vtkInternals * Internals
virtual void * GetGenericParentId()
virtual void SetOffScreenRendering(int value)
Render without displaying the window.
virtual void SetSize(int, int)
Specify the size of the rendering window in pixels.
virtual void WindowInitialize(void)
Initialize the window for rendering.
virtual void WindowRemap(void)
Resize the window.
virtual void SetParentId(void *)
virtual bool IsCurrent()
Tells if this window is the current OpenGL context for the calling thread.
static vtkEGLRenderWindow * New()
virtual bool IsPointSpriteBugPresent()
Returns true if driver has an EGL/OpenGL bug that makes vtkChartsCoreCxx-TestChartDoubleColors and ot...
void GetEGLSurfaceSize(int *width, int *height)
Returns the width and height of the allocated EGL surface.
void SetDeviceAsDisplay(int deviceIndex)
Use EGL_EXT_device_base, EGL_EXT_platform_device and EGL_EXT_platform_base extensions to set the disp...
virtual void Frame(void)
End the rendering process and display the image.
virtual void * GetGenericWindowId()
int IsDirect()
Is this render window using hardware acceleration? 0-false, 1-true.
virtual int GetOffScreenRendering()
void Render()
This computes the size of the render window before calling the supper classes render.
virtual void PrefFullScreen(void)
Set the preferred window size to full screen.
void SetPosition(int a[2])
void HideCursor()
Hide or Show the mouse cursor, it is nice to be able to hide the default cursor if you want VTK to di...
virtual int GetEventPending()
Check to see if a mouse button has been pressed.
virtual void SetSize(int a[2])
Set the size of the window in screen coordinates in pixels.
list of point or cell ids
Definition: vtkIdList.h:37
a simple class to control print indentation
Definition: vtkIndent.h:40
OpenGL rendering window.
@ value
Definition: vtkX3D.h:220
@ height
Definition: vtkX3D.h:254