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Side by Side Diff: Source/core/layout/svg/LayoutSVGResourcePattern.h

Issue 908243002: Move rendering/svg/RenderSVGResource* to layout/svg. (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: Created 5 years, 10 months ago
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1 /* 1 /*
2 * Copyright (C) 2006 Nikolas Zimmermann <zimmermann@kde.org> 2 * Copyright (C) 2006 Nikolas Zimmermann <zimmermann@kde.org>
3 * Copyright (C) Research In Motion Limited 2010. All rights reserved. 3 * Copyright (C) Research In Motion Limited 2010. All rights reserved.
4 * Copyright 2014 The Chromium Authors. All rights reserved. 4 * Copyright 2014 The Chromium Authors. All rights reserved.
5 * 5 *
6 * This library is free software; you can redistribute it and/or 6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Library General Public 7 * modify it under the terms of the GNU Library General Public
8 * License as published by the Free Software Foundation; either 8 * License as published by the Free Software Foundation; either
9 * version 2 of the License, or (at your option) any later version. 9 * version 2 of the License, or (at your option) any later version.
10 * 10 *
11 * This library is distributed in the hope that it will be useful, 11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Library General Public License for more details. 14 * Library General Public License for more details.
15 * 15 *
16 * You should have received a copy of the GNU Library General Public License 16 * You should have received a copy of the GNU Library General Public License
17 * along with this library; see the file COPYING.LIB. If not, write to 17 * along with this library; see the file COPYING.LIB. If not, write to
18 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 18 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
19 * Boston, MA 02110-1301, USA. 19 * Boston, MA 02110-1301, USA.
20 */ 20 */
21 21
22 #ifndef RenderSVGResourcePattern_h 22 #ifndef LayoutSVGResourcePattern_h
23 #define RenderSVGResourcePattern_h 23 #define LayoutSVGResourcePattern_h
24 24
25 #include "core/rendering/svg/RenderSVGResourcePaintServer.h" 25 #include "core/layout/svg/LayoutSVGResourcePaintServer.h"
26 #include "core/svg/PatternAttributes.h" 26 #include "core/svg/PatternAttributes.h"
27 #include "platform/heap/Handle.h" 27 #include "platform/heap/Handle.h"
28 #include "wtf/HashMap.h" 28 #include "wtf/HashMap.h"
29 #include "wtf/OwnPtr.h" 29 #include "wtf/OwnPtr.h"
30 #include "wtf/RefPtr.h" 30 #include "wtf/RefPtr.h"
31 31
32 class SkPicture; 32 class SkPicture;
33 33
34 namespace blink { 34 namespace blink {
35 35
36 class AffineTransform; 36 class AffineTransform;
37 class FloatRect; 37 class FloatRect;
38 class SVGPatternElement; 38 class SVGPatternElement;
39 struct PatternData; 39 struct PatternData;
40 40
41 class RenderSVGResourcePattern final : public RenderSVGResourcePaintServer { 41 class LayoutSVGResourcePattern final : public LayoutSVGResourcePaintServer {
42 public: 42 public:
43 explicit RenderSVGResourcePattern(SVGPatternElement*); 43 explicit LayoutSVGResourcePattern(SVGPatternElement*);
44 44
45 virtual const char* renderName() const override { return "RenderSVGResourceP attern"; } 45 virtual const char* renderName() const override { return "LayoutSVGResourceP attern"; }
46 46
47 virtual void removeAllClientsFromCache(bool markForInvalidation = true) over ride; 47 virtual void removeAllClientsFromCache(bool markForInvalidation = true) over ride;
48 virtual void removeClientFromCache(LayoutObject*, bool markForInvalidation = true) override; 48 virtual void removeClientFromCache(LayoutObject*, bool markForInvalidation = true) override;
49 49
50 virtual SVGPaintServer preparePaintServer(const LayoutObject&) override; 50 virtual SVGPaintServer preparePaintServer(const LayoutObject&) override;
51 51
52 static const RenderSVGResourceType s_resourceType = PatternResourceType; 52 static const LayoutSVGResourceType s_resourceType = PatternResourceType;
53 virtual RenderSVGResourceType resourceType() const override { return s_resou rceType; } 53 virtual LayoutSVGResourceType resourceType() const override { return s_resou rceType; }
54 54
55 private: 55 private:
56 PassOwnPtr<PatternData> buildPatternData(const LayoutObject&); 56 PassOwnPtr<PatternData> buildPatternData(const LayoutObject&);
57 PassRefPtr<const SkPicture> asPicture(const FloatRect& tile, const AffineTra nsform&) const; 57 PassRefPtr<const SkPicture> asPicture(const FloatRect& tile, const AffineTra nsform&) const;
58 PatternData* patternForRenderer(const LayoutObject&); 58 PatternData* patternForRenderer(const LayoutObject&);
59 59
60 bool m_shouldCollectPatternAttributes : 1; 60 bool m_shouldCollectPatternAttributes : 1;
61 #if ENABLE(OILPAN) 61 #if ENABLE(OILPAN)
62 Persistent<PatternAttributesWrapper> m_attributesWrapper; 62 Persistent<PatternAttributesWrapper> m_attributesWrapper;
63 63
64 PatternAttributes& mutableAttributes() { return m_attributesWrapper->attribu tes(); } 64 PatternAttributes& mutableAttributes() { return m_attributesWrapper->attribu tes(); }
65 const PatternAttributes& attributes() const { return m_attributesWrapper->at tributes(); } 65 const PatternAttributes& attributes() const { return m_attributesWrapper->at tributes(); }
66 #else 66 #else
67 PatternAttributes m_attributes; 67 PatternAttributes m_attributes;
68 68
69 PatternAttributes& mutableAttributes() { return m_attributes; } 69 PatternAttributes& mutableAttributes() { return m_attributes; }
70 const PatternAttributes& attributes() const { return m_attributes; } 70 const PatternAttributes& attributes() const { return m_attributes; }
71 #endif 71 #endif
72 72
73 // FIXME: we can almost do away with this per-object map, but not quite: the tile size can be 73 // FIXME: we can almost do away with this per-object map, but not quite: the tile size can be
74 // relative to the client bounding box, and it gets captured in the cached P attern shader. 74 // relative to the client bounding box, and it gets captured in the cached P attern shader.
75 // Hence, we need one Pattern shader per client. The display list OTOH is th e same => we 75 // Hence, we need one Pattern shader per client. The display list OTOH is th e same => we
76 // should be able to cache a single display list per RenderSVGResourcePatter n + one 76 // should be able to cache a single display list per LayoutSVGResourcePatter n + one
77 // Pattern(shader) for each client -- this would avoid re-recording when mul tiple clients 77 // Pattern(shader) for each client -- this would avoid re-recording when mul tiple clients
78 // share the same pattern. 78 // share the same pattern.
79 HashMap<const LayoutObject*, OwnPtr<PatternData>> m_patternMap; 79 HashMap<const LayoutObject*, OwnPtr<PatternData>> m_patternMap;
80 }; 80 };
81 81
82 } 82 }
83 83
84 #endif 84 #endif
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