VTK  9.4.2
vtkEGLRenderWindow.h
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1// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
2// SPDX-License-Identifier: BSD-3-Clause
20#ifndef vtkEGLRenderWindow_h
21#define vtkEGLRenderWindow_h
22
24#include "vtkRenderingOpenGL2Module.h" // For export macro
25#include "vtkWrappingHints.h" // For VTK_MARSHALAUTO
26
27VTK_ABI_NAMESPACE_BEGIN
28class vtkIdList;
29
30class VTKRENDERINGOPENGL2_EXPORT VTK_MARSHALAUTO vtkEGLRenderWindow : public vtkOpenGLRenderWindow
31{
32public:
35 void PrintSelf(ostream& os, vtkIndent indent) override;
36
40 void Frame() override;
41
42 // override as some EGL systems cannot show the window
43 void SetShowWindow(bool) override;
44
48 virtual void WindowInitialize();
49
56 void Initialize() override;
57
63 void Finalize() override;
64
68 void SetFullScreen(vtkTypeBool) override;
69
73 void WindowRemap() override;
74
78 virtual void PrefFullScreen();
79
88 void SetSize(int width, int height) override;
89 void SetSize(int a[2]) override { this->SetSize(a[0], a[1]); }
90
97 void SetStereoCapableWindow(vtkTypeBool capable) override;
98
102 void MakeCurrent() override;
103
107 void ReleaseCurrent() override;
108
112 bool IsCurrent() override;
113
117 vtkTypeBool IsDirect() override { return 1; }
118
123 int* GetScreenSize() VTK_SIZEHINT(2) override;
124
129 int* GetPosition() VTK_SIZEHINT(2) override;
130
132
135 void SetDisplayId(void*) override {}
136 void SetWindowId(void* window) override;
137 void SetNextWindowId(void*) override {}
138 void SetParentId(void*) override {}
139 void* GetGenericDisplayId() override;
140 void* GetGenericWindowId() override { return nullptr; }
141 void* GetGenericParentId() override { return nullptr; }
142 void* GetGenericContext() override;
143 void* GetGenericDrawable() override { return nullptr; }
144 void SetWindowInfo(const char*) override;
145 void SetNextWindowInfo(const char*) override {}
146 void SetParentInfo(const char*) override {}
148
149 void SetWindowName(const char*) override;
150
152
157 void SetPosition(int x, int y) override;
158 void SetPosition(int a[2]) override { this->SetPosition(a[0], a[1]); }
160
162
166 void HideCursor() override;
167 void ShowCursor() override;
169
174 void Render() override;
175
182 vtkTypeBool GetEventPending() override { return 0; }
183
184 vtkTypeBool GetOwnWindow() { return this->OwnWindow; }
185
190 void GetEGLSurfaceSize(int* width, int* height);
194 int GetNumberOfDevices() override;
201 bool IsPointSpriteBugPresent() override;
202
203 const char* ReportCapabilities() override;
204
205protected:
208
212 class vtkInternals;
213 vtkInternals* Internals;
214
215 void CreateAWindow() override;
216 void DestroyWindow() override;
217 void ResizeWindow(int width, int height);
218
224 bool SetDeviceAsDisplay(int deviceIndex);
225
226private:
227 vtkEGLRenderWindow(const vtkEGLRenderWindow&) = delete;
228 void operator=(const vtkEGLRenderWindow&) = delete;
229};
230
231VTK_ABI_NAMESPACE_END
232#endif
OpenGL rendering window.
void SetParentId(void *) override
Dummy stubs for vtkWindow API.
void * GetGenericWindowId() override
Dummy stubs for vtkWindow API.
void ReleaseCurrent() override
Release the current context.
void WindowRemap() override
Resize the window.
virtual void PrefFullScreen()
Set the preferred window size to full screen.
vtkTypeBool GetEventPending() override
Check to see if a mouse button has been pressed.
void SetFullScreen(vtkTypeBool) override
Change the window to fill the entire screen.
void MakeCurrent() override
Make this window the current OpenGL context.
void SetShowWindow(bool) override
Show or not Show the window.
void SetPosition(int x, int y) override
Set the position (x and y) of the rendering window in screen coordinates (in pixels).
bool SetDeviceAsDisplay(int deviceIndex)
Use EGL_EXT_device_base, EGL_EXT_platform_device and EGL_EXT_platform_base extensions to set the disp...
int * GetScreenSize() override
Get the current size of the screen in pixels.
void SetPosition(int a[2]) override
Set the position (x and y) of the rendering window in screen coordinates (in pixels).
bool IsPointSpriteBugPresent() override
Returns true if driver has an EGL/OpenGL bug that makes vtkChartsCoreCxx-TestChartDoubleColors and ot...
void ResizeWindow(int width, int height)
void HideCursor() override
Hide or Show the mouse cursor, it is nice to be able to hide the default cursor if you want VTK to di...
static vtkEGLRenderWindow * New()
void SetParentInfo(const char *) override
Dummy stubs for vtkWindow API.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
void CreateAWindow() override
Create a not-off-screen window.
const char * ReportCapabilities() override
Get report of capabilities for the render window.
void * GetGenericDrawable() override
Dummy stubs for vtkWindow API.
void SetSize(int a[2]) override
Get the size (width and height) of the rendering window in screen coordinates (in pixels).
vtkTypeBool IsDirect() override
Is this render window using hardware acceleration? 0-false, 1-true.
void SetSize(int width, int height) override
Set the size (width and height) of the rendering window in screen coordinates (in pixels).
void GetEGLSurfaceSize(int *width, int *height)
Returns the width and height of the allocated EGL surface.
void Initialize() override
Initialize the rendering window.
bool IsCurrent() override
Tells if this window is the current OpenGL context for the calling thread.
void * GetGenericParentId() override
Dummy stubs for vtkWindow API.
void SetWindowName(const char *) override
Get name of rendering window.
void Frame() override
End the rendering process and display the image.
void SetNextWindowId(void *) override
Dummy stubs for vtkWindow API.
void ShowCursor() override
Hide or Show the mouse cursor, it is nice to be able to hide the default cursor if you want VTK to di...
void SetWindowId(void *window) override
Dummy stubs for vtkWindow API.
void Render() override
This computes the size of the render window before calling the supper classes render.
void * GetGenericDisplayId() override
Dummy stubs for vtkWindow API.
void Finalize() override
"Deinitialize" the rendering window.
~vtkEGLRenderWindow() override
void * GetGenericContext() override
Dummy stubs for vtkWindow API.
void SetNextWindowInfo(const char *) override
Dummy stubs for vtkWindow API.
int GetNumberOfDevices() override
Returns the number of devices (graphics cards) on a system.
void SetStereoCapableWindow(vtkTypeBool capable) override
Prescribe that the window be created in a stereo-capable mode.
void SetWindowInfo(const char *) override
Dummy stubs for vtkWindow API.
virtual void WindowInitialize()
Initialize the window for rendering.
void DestroyWindow() override
Destroy a not-off-screen window.
list of point or cell ids
Definition vtkIdList.h:133
a simple class to control print indentation
Definition vtkIndent.h:108
OpenGL rendering window.
int vtkTypeBool
Definition vtkABI.h:64
#define VTK_SIZEHINT(...)
#define VTK_MARSHALAUTO