Panda3D

eglGraphicsWindow.h
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1 /**
2 * PANDA 3D SOFTWARE
3 * Copyright (c) Carnegie Mellon University. All rights reserved.
4 *
5 * All use of this software is subject to the terms of the revised BSD
6 * license. You should have received a copy of this license along
7 * with this source code in a file named "LICENSE."
8 *
9 * @file eglGraphicsWindow.h
10 * @author rdb
11 * @date 2009-05-21
12 */
13
14 #ifndef EGLGRAPHICSWINDOW_H
15 #define EGLGRAPHICSWINDOW_H
16
17 #include "pandabase.h"
18
19 #ifdef USE_X11
20
21 #include "eglGraphicsPipe.h"
22 #include "x11GraphicsWindow.h"
23
24 /**
25 * An interface to the egl system for managing GLES windows under X.
26 */
27 class eglGraphicsWindow : public x11GraphicsWindow {
28 public:
29 eglGraphicsWindow(GraphicsEngine *engine, GraphicsPipe *pipe,
30 const std::string &name,
31 const FrameBufferProperties &fb_prop,
32 const WindowProperties &win_prop,
33 int flags,
34 GraphicsStateGuardian *gsg,
35 GraphicsOutput *host);
36 virtual ~eglGraphicsWindow();
37
38 virtual bool begin_frame(FrameMode mode, Thread *current_thread);
39 virtual void end_frame(FrameMode mode, Thread *current_thread);
40 virtual void end_flip();
41
42 protected:
43 virtual void close_window();
44 virtual bool open_window();
45
46 private:
47 EGLDisplay _egl_display;
48 EGLSurface _egl_surface;
49
50 public:
51 static TypeHandle get_class_type() {
52 return _type_handle;
53 }
54 static void init_type() {
55 x11GraphicsWindow::init_type();
56 register_type(_type_handle, "eglGraphicsWindow",
57 x11GraphicsWindow::get_class_type());
58 }
59 virtual TypeHandle get_type() const {
60 return get_class_type();
61 }
62 virtual TypeHandle force_init_type() {init_type(); return get_class_type();}
63
64 private:
65 static TypeHandle _type_handle;
66 };
67
68 #include "eglGraphicsWindow.I"
69
70 #endif // USE_X11
71
72 #endif
FrameBufferProperties
A container for the various kinds of properties we might ask to have on a graphics frameBuffer before...
Definition: frameBufferProperties.h:26
GraphicsEngine
This class is the main interface to controlling the render process.
Definition: graphicsEngine.h:53
GraphicsOutput
This is a base class for the various different classes that represent the result of a frame of render...
Definition: graphicsOutput.h:63
GraphicsOutput::end_flip
virtual void end_flip()
This function will be called within the draw thread after begin_flip() has been called on all windows...
Definition: graphicsOutput.cxx:1299
GraphicsPipe
An object to create GraphicsOutputs that share a particular 3-D API.
Definition: graphicsPipe.h:52
GraphicsStateGuardian
Encapsulates all the communication with a particular instance of a given rendering backend.
Definition: graphicsStateGuardian.h:65
Thread
A thread; that is, a lightweight process.
Definition: thread.h:46
TypeHandle
TypeHandle is the identifier used to differentiate C++ class types.
Definition: typeHandle.h:81
WindowProperties
A container for the various kinds of properties we might ask to have on a graphics window before we o...
Definition: windowProperties.h:29
x11GraphicsWindow
Interfaces to the X11 window system.
Definition: x11GraphicsWindow.h:26
x11GraphicsWindow::begin_frame
virtual bool begin_frame(FrameMode mode, Thread *current_thread)
This function will be called within the draw thread before beginning rendering for a given frame.
Definition: x11GraphicsWindow.cxx:234
x11GraphicsWindow::end_frame
virtual void end_frame(FrameMode mode, Thread *current_thread)
This function will be called within the draw thread after rendering is completed for a given frame.
Definition: x11GraphicsWindow.cxx:267
eglGraphicsPipe.h
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
eglGraphicsWindow.I
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
pandabase.h
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
register_type
void register_type(TypeHandle &type_handle, const std::string &name)
This inline function is just a convenient way to call TypeRegistry::register_type(),...
Definition: register_type.I:22
x11GraphicsWindow.h
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.