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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef Transform3DDisplayItem_h | 5 #ifndef Transform3DDisplayItem_h |
6 #define Transform3DDisplayItem_h | 6 #define Transform3DDisplayItem_h |
7 | 7 |
8 #include "platform/geometry/FloatPoint3D.h" | 8 #include "platform/geometry/FloatPoint3D.h" |
9 #include "platform/graphics/paint/DisplayItem.h" | 9 #include "platform/graphics/paint/DisplayItem.h" |
10 #include "platform/transforms/TransformationMatrix.h" | 10 #include "platform/transforms/TransformationMatrix.h" |
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29 void replay(GraphicsContext&) const override; | 29 void replay(GraphicsContext&) const override; |
30 void appendToWebDisplayItemList(const IntRect&, WebDisplayItemList*) const o
verride; | 30 void appendToWebDisplayItemList(const IntRect&, WebDisplayItemList*) const o
verride; |
31 | 31 |
32 const TransformationMatrix& transform() const { return m_transform; } | 32 const TransformationMatrix& transform() const { return m_transform; } |
33 const FloatPoint3D& transformOrigin() const { return m_transformOrigin; } | 33 const FloatPoint3D& transformOrigin() const { return m_transformOrigin; } |
34 | 34 |
35 private: | 35 private: |
36 #ifndef NDEBUG | 36 #ifndef NDEBUG |
37 void dumpPropertiesAsDebugString(WTF::StringBuilder&) const final; | 37 void dumpPropertiesAsDebugString(WTF::StringBuilder&) const final; |
38 #endif | 38 #endif |
| 39 #if ENABLE(ASSERT) |
39 bool equals(const DisplayItem& other) const final | 40 bool equals(const DisplayItem& other) const final |
40 { | 41 { |
41 return DisplayItem::equals(other) | 42 return DisplayItem::equals(other) |
42 && m_transform == static_cast<const BeginTransform3DDisplayItem&>(ot
her).m_transform | 43 && m_transform == static_cast<const BeginTransform3DDisplayItem&>(ot
her).m_transform |
43 && m_transformOrigin == static_cast<const BeginTransform3DDisplayIte
m&>(other).m_transformOrigin; | 44 && m_transformOrigin == static_cast<const BeginTransform3DDisplayIte
m&>(other).m_transformOrigin; |
44 } | 45 } |
| 46 #endif |
45 | 47 |
46 const TransformationMatrix m_transform; | 48 const TransformationMatrix m_transform; |
47 const FloatPoint3D m_transformOrigin; | 49 const FloatPoint3D m_transformOrigin; |
48 }; | 50 }; |
49 | 51 |
50 class PLATFORM_EXPORT EndTransform3DDisplayItem final : public PairedEndDisplayI
tem { | 52 class PLATFORM_EXPORT EndTransform3DDisplayItem final : public PairedEndDisplayI
tem { |
51 public: | 53 public: |
52 EndTransform3DDisplayItem(const DisplayItemClient& client, Type type) | 54 EndTransform3DDisplayItem(const DisplayItemClient& client, Type type) |
53 : PairedEndDisplayItem(client, type, sizeof(*this)) | 55 : PairedEndDisplayItem(client, type, sizeof(*this)) |
54 { | 56 { |
55 ASSERT(DisplayItem::isEndTransform3DType(type)); | 57 ASSERT(DisplayItem::isEndTransform3DType(type)); |
56 } | 58 } |
57 | 59 |
58 void replay(GraphicsContext&) const override; | 60 void replay(GraphicsContext&) const override; |
59 void appendToWebDisplayItemList(const IntRect&, WebDisplayItemList*) const o
verride; | 61 void appendToWebDisplayItemList(const IntRect&, WebDisplayItemList*) const o
verride; |
60 | 62 |
61 private: | 63 private: |
62 #if ENABLE(ASSERT) | 64 #if ENABLE(ASSERT) |
63 bool isEndAndPairedWith(DisplayItem::Type otherType) const final | 65 bool isEndAndPairedWith(DisplayItem::Type otherType) const final |
64 { | 66 { |
65 return DisplayItem::transform3DTypeToEndTransform3DType(otherType) == ge
tType(); | 67 return DisplayItem::transform3DTypeToEndTransform3DType(otherType) == ge
tType(); |
66 } | 68 } |
67 #endif | 69 #endif |
68 }; | 70 }; |
69 | 71 |
70 } // namespace blink | 72 } // namespace blink |
71 | 73 |
72 #endif // Transform3DDisplayItem_h | 74 #endif // Transform3DDisplayItem_h |
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