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1 /* | |
2 * Copyright (c) 2008, Google Inc. All rights reserved. | |
3 * | |
4 * Redistribution and use in source and binary forms, with or without | |
5 * modification, are permitted provided that the following conditions are | |
6 * met: | |
7 * | |
8 * * Redistributions of source code must retain the above copyright | |
9 * notice, this list of conditions and the following disclaimer. | |
10 * * Redistributions in binary form must reproduce the above | |
11 * copyright notice, this list of conditions and the following disclaimer | |
12 * in the documentation and/or other materials provided with the | |
13 * distribution. | |
14 * * Neither the name of Google Inc. nor the names of its | |
15 * contributors may be used to endorse or promote products derived from | |
16 * this software without specific prior written permission. | |
17 * | |
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
29 */ | |
30 | |
31 #ifndef SkiaFontWin_h | |
32 #define SkiaFontWin_h | |
33 | |
34 #include <windows.h> | |
35 #include <usp10.h> | |
36 | |
37 struct SkPoint; | |
38 struct SkRect; | |
39 | |
40 namespace WebCore { | |
41 | |
42 class FontPlatformData; | |
43 class GraphicsContext; | |
44 | |
45 // Note that the offsets parameter is optional. If not null it represents a | |
46 // per glyph offset (such as returned by ScriptPlace Windows API function). | |
47 void paintSkiaText(GraphicsContext*, | |
48 const FontPlatformData&, | |
49 unsigned numGlyphs, | |
50 const WORD* glyphs, | |
51 const int* advances, | |
52 const GOFFSET* offsets, | |
53 const SkPoint& origin, | |
54 const SkRect& textRect); | |
55 | |
56 #if !USE(HARFBUZZ) | |
57 // Note that the offsets parameter is optional. If not null it represents a | |
58 // per glyph offset (such as returned by ScriptPlace Windows API function). | |
59 // Note: this is less efficient than calling the version with FontPlatformData, | |
60 // as that caches the SkTypeface object. | |
61 void paintSkiaText(GraphicsContext*, | |
62 const FontPlatformData&, | |
63 HFONT, | |
64 unsigned numGlyphs, | |
65 const WORD* glyphs, | |
66 const int* advances, | |
67 const GOFFSET* offsets, | |
68 const SkPoint& origin, | |
69 const SkRect& textRect); | |
70 #endif | |
71 | |
72 } // namespace WebCore | |
73 | |
74 #endif // SkiaFontWin_h | |
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