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
37struct SkPoint;
38struct SkRect;
39
40namespace WebCore {
41
42class FontPlatformData;
43class 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).
47void 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.
61void 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
75