1 /*
2  * FTGL - OpenGL font library
3  *
4  * Copyright (c) 2001-2004 Henry Maddocks <ftgl@opengl.geek.nz>
5  * Copyright (c) 2008 Sam Hocevar <sam@hocevar.net>
6  *
7  * Permission is hereby granted, free of charge, to any person obtaining
8  * a copy of this software and associated documentation files (the
9  * "Software"), to deal in the Software without restriction, including
10  * without limitation the rights to use, copy, modify, merge, publish,
11  * distribute, sublicense, and/or sell copies of the Software, and to
12  * permit persons to whom the Software is furnished to do so, subject to
13  * the following conditions:
14  *
15  * The above copyright notice and this permission notice shall be
16  * included in all copies or substantial portions of the Software.
17  *
18  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
19  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
20  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
21  * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
22  * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
23  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
24  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
25  */
26 
27 #ifndef __FTPixmapFontImpl__
28 #define __FTPixmapFontImpl__
29 
30 #include "FTFontImpl.h"
31 
32 class FTGlyph;
33 
34 class FTPixmapFontImpl : public FTFontImpl
35 {
36     friend class FTPixmapFont;
37 
38     protected:
39         FTPixmapFontImpl(FTFont *ftFont, const char* fontFilePath);
40 
41         FTPixmapFontImpl(FTFont *ftFont, const unsigned char *pBufferBytes,
42                          size_t bufferSizeInBytes);
43 
44         virtual FTPoint Render(const char *s, const int len,
45                                FTPoint position, FTPoint spacing,
46                                int renderMode);
47 
48         virtual FTPoint Render(const wchar_t *s, const int len,
49                                FTPoint position, FTPoint spacing,
50                                int renderMode);
51 
52     private:
53         /* Internal generic Render() implementation */
54         template <typename T>
55         inline FTPoint RenderI(const T *s, const int len,
56                                FTPoint position, FTPoint spacing, int mode);
57 };
58 
59 #endif  //  __FTPixmapFontImpl__
60 
61