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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 FilterDisplayItem_h | 5 #ifndef FilterDisplayItem_h |
6 #define FilterDisplayItem_h | 6 #define FilterDisplayItem_h |
7 | 7 |
8 #include "platform/geometry/FloatRect.h" | 8 #include "platform/geometry/FloatRect.h" |
9 #include "platform/graphics/CompositorFilterOperations.h" | 9 #include "platform/graphics/CompositorFilterOperations.h" |
10 #include "platform/graphics/paint/DisplayItem.h" | 10 #include "platform/graphics/paint/DisplayItem.h" |
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26 , m_origin(origin) { } | 26 , m_origin(origin) { } |
27 | 27 |
28 void replay(GraphicsContext&) const override; | 28 void replay(GraphicsContext&) const override; |
29 void appendToWebDisplayItemList(const IntRect&, WebDisplayItemList*) const o
verride; | 29 void appendToWebDisplayItemList(const IntRect&, WebDisplayItemList*) const o
verride; |
30 bool drawsContent() const override; | 30 bool drawsContent() const override; |
31 | 31 |
32 private: | 32 private: |
33 #ifndef NDEBUG | 33 #ifndef NDEBUG |
34 void dumpPropertiesAsDebugString(WTF::StringBuilder&) const override; | 34 void dumpPropertiesAsDebugString(WTF::StringBuilder&) const override; |
35 #endif | 35 #endif |
36 #if ENABLE(ASSERT) | |
37 bool equals(const DisplayItem& other) const final | 36 bool equals(const DisplayItem& other) const final |
38 { | 37 { |
39 return DisplayItem::equals(other) | 38 return DisplayItem::equals(other) |
40 // TODO(wangxianzhu): compare m_imageFilter and m_webFilterOperation
s. | 39 // TODO(wangxianzhu): compare m_imageFilter and m_webFilterOperation
s. |
41 && m_bounds == static_cast<const BeginFilterDisplayItem&>(other).m_b
ounds | 40 && m_bounds == static_cast<const BeginFilterDisplayItem&>(other).m_b
ounds |
42 && m_origin == static_cast<const BeginFilterDisplayItem&>(other).m_o
rigin; | 41 && m_origin == static_cast<const BeginFilterDisplayItem&>(other).m_o
rigin; |
43 } | 42 } |
44 #endif | |
45 | 43 |
46 // FIXME: m_imageFilter should be replaced with m_webFilterOperations when c
opying data to the compositor. | 44 // FIXME: m_imageFilter should be replaced with m_webFilterOperations when c
opying data to the compositor. |
47 sk_sp<SkImageFilter> m_imageFilter; | 45 sk_sp<SkImageFilter> m_imageFilter; |
48 CompositorFilterOperations m_compositorFilterOperations; | 46 CompositorFilterOperations m_compositorFilterOperations; |
49 const FloatRect m_bounds; | 47 const FloatRect m_bounds; |
50 const FloatPoint m_origin; | 48 const FloatPoint m_origin; |
51 }; | 49 }; |
52 | 50 |
53 class PLATFORM_EXPORT EndFilterDisplayItem final : public PairedEndDisplayItem { | 51 class PLATFORM_EXPORT EndFilterDisplayItem final : public PairedEndDisplayItem { |
54 public: | 52 public: |
55 EndFilterDisplayItem(const DisplayItemClient& client) | 53 EndFilterDisplayItem(const DisplayItemClient& client) |
56 : PairedEndDisplayItem(client, kEndFilter, sizeof(*this)) { } | 54 : PairedEndDisplayItem(client, kEndFilter, sizeof(*this)) { } |
57 | 55 |
58 void replay(GraphicsContext&) const override; | 56 void replay(GraphicsContext&) const override; |
59 void appendToWebDisplayItemList(const IntRect&, WebDisplayItemList*) const o
verride; | 57 void appendToWebDisplayItemList(const IntRect&, WebDisplayItemList*) const o
verride; |
60 | 58 |
61 private: | 59 private: |
62 #if ENABLE(ASSERT) | 60 #if ENABLE(ASSERT) |
63 bool isEndAndPairedWith(DisplayItem::Type otherType) const final { return ot
herType == kBeginFilter; } | 61 bool isEndAndPairedWith(DisplayItem::Type otherType) const final { return ot
herType == kBeginFilter; } |
64 #endif | 62 #endif |
65 }; | 63 }; |
66 | 64 |
67 } // namespace blink | 65 } // namespace blink |
68 | 66 |
69 #endif // FilterDisplayItem_h | 67 #endif // FilterDisplayItem_h |
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