Simple Image Loading LibrarY  0.1.0
SILLYImageLoader.h
1 /***********************************************************************
2  filename: SILLYImageLoader.h
3  created: 10 Jun 2006
4  author: Olivier Delannoy
5 
6  purpose: Abstract class for all image loader
7 *************************************************************************/
8 /***************************************************************************
9  * Copyright (C) 2004 - 2006 Paul D Turner & The CEGUI Development Team
10  *
11  * Permission is hereby granted, free of charge, to any person obtaining
12  * a copy of this software and associated documentation files (the
13  * "Software"), to deal in the Software without restriction, including
14  * without limitation the rights to use, copy, modify, merge, publish,
15  * distribute, sublicense, and/or sell copies of the Software, and to
16  * permit persons to whom the Software is furnished to do so, subject to
17  * the following conditions:
18  *
19  * The above copyright notice and this permission notice shall be
20  * included in all copies or substantial portions of the Software.
21  *
22  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
23  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
24  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
25  * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
26  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
27  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
28  * OTHER DEALINGS IN THE SOFTWARE.
29  ***************************************************************************/
30 #ifndef _SILLYImageLoader_h_
31 #define _SILLYImageLoader_h_
32 #include "SILLYBase.h"
33 // Start of section namespace SILLY
34 namespace SILLY
35 {
36 class DataSource; // Forward declaration
37 class ImageContext; // Forward declaration
38 
46 class SILLY_EXPORT ImageLoader
47 {
48 protected:
52  ImageLoader(const char* name);
53 public:
54 
59  virtual ~ImageLoader();
60 
71  virtual ImageContext* loadHeader(PixelFormat& formatSource, DataSource* data) = 0;
72 
73 
86  virtual bool loadImageData(PixelOrigin origin, DataSource* data, ImageContext* context) = 0;
87 
94  void destroyContext(ImageContext* context);
95 
100  const char* getIdentifierString() const;
101 private:
102  const char* d_name;
103 
104 };
105 
106 } // End of section namespace SILLY
107 
108 // Inclue inline function when needed
109 #ifdef SILLY_OPT_INLINE
110 #include "SILLYImageLoader.icpp"
111 #endif
112 
113 #endif // end of guard _SILLYImageLoader_h_
PixelOrigin
List all pixel origin supported.
Definition: SILLYBase.h:70
This is an abstract class used to provide data to the loader.
PixelFormat
List all pixel format supported.
Definition: SILLYBase.h:59
Simple Image Loading LibrarY namespace.
This is an abstract class that define the interface of all image loader.
Store the data needed by an ImageLoader object during the parsing of an image.