MyGUI  3.2.0
MyGUI_RenderManager.h
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1 
6 /*
7  This file is part of MyGUI.
8 
9  MyGUI is free software: you can redistribute it and/or modify
10  it under the terms of the GNU Lesser General Public License as published by
11  the Free Software Foundation, either version 3 of the License, or
12  (at your option) any later version.
13 
14  MyGUI is distributed in the hope that it will be useful,
15  but WITHOUT ANY WARRANTY; without even the implied warranty of
16  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17  GNU Lesser General Public License for more details.
18 
19  You should have received a copy of the GNU Lesser General Public License
20  along with MyGUI. If not, see <http://www.gnu.org/licenses/>.
21 */
22 #ifndef __MYGUI_RENDER_MANAGER_H__
23 #define __MYGUI_RENDER_MANAGER_H__
24 
25 #include "MyGUI_Prerequest.h"
26 #include "MyGUI_Singleton.h"
27 #include "MyGUI_RenderFormat.h"
28 #include "MyGUI_ITexture.h"
29 #include "MyGUI_IVertexBuffer.h"
30 #include "MyGUI_IRenderTarget.h"
31 
32 namespace MyGUI
33 {
34 
36  public Singleton<RenderManager>
37  {
38  public:
39 
44  virtual IVertexBuffer* createVertexBuffer() = 0;
46  virtual void destroyVertexBuffer(IVertexBuffer* _buffer) = 0;
47 
49  virtual ITexture* createTexture(const std::string& _name) = 0;
51  virtual void destroyTexture(ITexture* _texture) = 0;
53  virtual ITexture* getTexture(const std::string& _name) = 0;
54 
55  //FIXME возможно перенести в структуру о рендер таргете
56  virtual const IntSize& getViewSize() const = 0;
57 
59  virtual VertexColourType getVertexFormat() = 0;
60 
62  virtual bool isFormatSupported(PixelFormat _format, TextureUsage _usage);
63 
64 #if MYGUI_DEBUG_MODE == 1
65 
66  virtual bool checkTexture(ITexture* _texture);
67 #endif
68 
69  protected:
70  virtual void onResizeView(const IntSize& _viewSize);
71  virtual void onRenderToTarget(IRenderTarget* _target, bool _update);
72  virtual void onFrameEvent(float _time);
73  };
74 
75 } // namespace MyGUI
76 
77 #endif // __MYGUI_RENDER_MANAGER_H__
#define MYGUI_EXPORT