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Side by Side Diff: third_party/WebKit/Source/platform/fonts/shaping/HarfBuzzShaper.cpp

Issue 2700123003: DO NOT COMMIT: Results of running old (current) clang-format on Blink (Closed)
Patch Set: Created 3 years, 10 months ago
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1 /* 1 /*
2 * Copyright (c) 2012 Google Inc. All rights reserved. 2 * Copyright (c) 2012 Google Inc. All rights reserved.
3 * Copyright (C) 2013 BlackBerry Limited. All rights reserved. 3 * Copyright (C) 2013 BlackBerry Limited. All rights reserved.
4 * 4 *
5 * Redistribution and use in source and binary forms, with or without 5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are 6 * modification, are permitted provided that the following conditions are
7 * met: 7 * met:
8 * 8 *
9 * * Redistributions of source code must retain the above copyright 9 * * Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer. 10 * notice, this list of conditions and the following disclaimer.
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24 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 24 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
25 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
26 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
27 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
28 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 28 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
29 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 */ 30 */
31 31
32 #include "platform/fonts/shaping/HarfBuzzShaper.h" 32 #include "platform/fonts/shaping/HarfBuzzShaper.h"
33 33
34 #include <hb.h>
35 #include <unicode/uchar.h>
36 #include <unicode/uscript.h>
37 #include <algorithm>
38 #include <memory>
34 #include "platform/fonts/Font.h" 39 #include "platform/fonts/Font.h"
35 #include "platform/fonts/FontDescription.h" 40 #include "platform/fonts/FontDescription.h"
36 #include "platform/fonts/FontFallbackIterator.h" 41 #include "platform/fonts/FontFallbackIterator.h"
37 #include "platform/fonts/GlyphBuffer.h" 42 #include "platform/fonts/GlyphBuffer.h"
38 #include "platform/fonts/SmallCapsIterator.h" 43 #include "platform/fonts/SmallCapsIterator.h"
39 #include "platform/fonts/UTF16TextIterator.h" 44 #include "platform/fonts/UTF16TextIterator.h"
40 #include "platform/fonts/opentype/OpenTypeCapsSupport.h" 45 #include "platform/fonts/opentype/OpenTypeCapsSupport.h"
41 #include "platform/fonts/shaping/CaseMappingHarfBuzzBufferFiller.h" 46 #include "platform/fonts/shaping/CaseMappingHarfBuzzBufferFiller.h"
42 #include "platform/fonts/shaping/HarfBuzzFace.h" 47 #include "platform/fonts/shaping/HarfBuzzFace.h"
43 #include "platform/fonts/shaping/ShapeResultInlineHeaders.h" 48 #include "platform/fonts/shaping/ShapeResultInlineHeaders.h"
44 #include "platform/text/TextBreakIterator.h" 49 #include "platform/text/TextBreakIterator.h"
45 #include "wtf/Compiler.h" 50 #include "wtf/Compiler.h"
46 #include "wtf/MathExtras.h" 51 #include "wtf/MathExtras.h"
47 #include "wtf/PtrUtil.h" 52 #include "wtf/PtrUtil.h"
48 #include "wtf/text/Unicode.h" 53 #include "wtf/text/Unicode.h"
49 #include <algorithm>
50 #include <hb.h>
51 #include <memory>
52 #include <unicode/uchar.h>
53 #include <unicode/uscript.h>
54 54
55 namespace blink { 55 namespace blink {
56 enum HolesQueueItemAction { HolesQueueNextFont, HolesQueueRange }; 56 enum HolesQueueItemAction { HolesQueueNextFont, HolesQueueRange };
57 57
58 struct HolesQueueItem { 58 struct HolesQueueItem {
59 DISALLOW_NEW_EXCEPT_PLACEMENT_NEW(); 59 DISALLOW_NEW_EXCEPT_PLACEMENT_NEW();
60 HolesQueueItemAction m_action; 60 HolesQueueItemAction m_action;
61 unsigned m_startIndex; 61 unsigned m_startIndex;
62 unsigned m_numCharacters; 62 unsigned m_numCharacters;
63 HolesQueueItem(HolesQueueItemAction action, unsigned start, unsigned num) 63 HolesQueueItem(HolesQueueItemAction action, unsigned start, unsigned num)
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701 shapeSegment(&rangeData, segmentRange, result.get()); 701 shapeSegment(&rangeData, segmentRange, result.get());
702 } 702 }
703 return result.release(); 703 return result.release();
704 } 704 }
705 705
706 PassRefPtr<ShapeResult> HarfBuzzShaper::shape(const Font* font, 706 PassRefPtr<ShapeResult> HarfBuzzShaper::shape(const Font* font,
707 TextDirection direction) const { 707 TextDirection direction) const {
708 return shape(font, direction, 0, m_textLength); 708 return shape(font, direction, 0, m_textLength);
709 } 709 }
710 } // namespace blink 710 } // namespace blink
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