MyGUI 3.2.0

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MyGUI_ITexture.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_I_TEXTURE_H__
23 #define __MYGUI_I_TEXTURE_H__
24
25 #include "MyGUI_Prerequest.h"
26 #include "MyGUI_IRenderTarget.h"
27 #include "MyGUI_RenderFormat.h"
28 #include <string>
29
30 namespace MyGUI
31 {
32 class ITexture;
33
34 class MYGUI_EXPORT ITextureInvalidateListener
35 {
36 public:
37 virtual ~ITextureInvalidateListener() { }
38 virtual void textureInvalidate(ITexture* _texture) = 0;
39 };
40
41 class MYGUI_EXPORT ITexture
42 {
43 public:
44 virtual ~ITexture() { }
45
46 virtual const std::string& getName() const = 0;
47
48 virtual void createManual(int _width, int _height, TextureUsage _usage, PixelFormat _format) = 0;
49 virtual void loadFromFile(const std::string& _filename) = 0;
50 virtual void saveToFile(const std::string& _filename) = 0;
51
52 virtual void setInvalidateListener(ITextureInvalidateListener* _listener) { }
53
54 virtual void destroy() = 0;
55
56 virtual void* lock(TextureUsage _access) = 0;
57 virtual void unlock() = 0;
58 virtual bool isLocked() = 0;
59
60 virtual int getWidth() = 0;
61 virtual int getHeight() = 0;
62
63 virtual PixelFormat getFormat() = 0;
64 virtual TextureUsage getUsage() = 0;
65 virtual size_t getNumElemBytes() = 0;
66
67 virtual IRenderTarget* getRenderTarget()
68 {
69 return nullptr;
70 }
71 };
72
73 } // namespace MyGUI
74
75 #endif // __MYGUI_I_TEXTURE_H__
MyGUI_Prerequest.h
MyGUI_IRenderTarget.h
MyGUI::ITextureInvalidateListener::~ITextureInvalidateListener
virtual ~ITextureInvalidateListener()
Definition: MyGUI_ITexture.h:37
MyGUI::TextureUsage
Definition: MyGUI_RenderFormat.h:89
MYGUI_EXPORT
#define MYGUI_EXPORT
Definition: MyGUI_Platform.h:120
MyGUI::ITextureInvalidateListener
Definition: MyGUI_ITexture.h:34
MyGUI::ITexture
Definition: MyGUI_ITexture.h:41
MyGUI::IRenderTarget
Definition: MyGUI_IRenderTarget.h:35
MyGUI::ITexture::~ITexture
virtual ~ITexture()
Definition: MyGUI_ITexture.h:44
MyGUI::ITexture::getRenderTarget
virtual IRenderTarget * getRenderTarget()
Definition: MyGUI_ITexture.h:67
MyGUI::PixelFormat
Definition: MyGUI_RenderFormat.h:59
MyGUI::ITexture::setInvalidateListener
virtual void setInvalidateListener(ITextureInvalidateListener *_listener)
Definition: MyGUI_ITexture.h:52
MyGUI_RenderFormat.h