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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 WebDisplayItemList_h | 5 #ifndef WebDisplayItemList_h |
6 #define WebDisplayItemList_h | 6 #define WebDisplayItemList_h |
7 | 7 |
8 #include "WebBlendMode.h" | 8 #include "WebBlendMode.h" |
9 #include "WebFloatPoint.h" | 9 #include "WebFloatPoint.h" |
10 #include "WebFloatRect.h" | 10 #include "WebFloatRect.h" |
11 #include "WebRect.h" | 11 #include "WebRect.h" |
12 #include "WebSize.h" | 12 #include "WebSize.h" |
13 #include "WebVector.h" | 13 #include "WebVector.h" |
14 | 14 |
15 #include "third_party/skia/include/core/SkColorFilter.h" | 15 #include "third_party/skia/include/core/SkColorFilter.h" |
16 #include "third_party/skia/include/core/SkRRect.h" | 16 #include "third_party/skia/include/core/SkRRect.h" |
17 #include "third_party/skia/include/core/SkRegion.h" | 17 #include "third_party/skia/include/core/SkRegion.h" |
18 #include "third_party/skia/include/core/SkXfermode.h" | 18 #include "third_party/skia/include/core/SkXfermode.h" |
19 #include "third_party/skia/include/utils/SkMatrix44.h" | 19 #include "third_party/skia/include/utils/SkMatrix44.h" |
20 | 20 |
21 class SkImageFilter; | 21 class SkImageFilter; |
22 class SkMatrix44; | 22 class SkMatrix44; |
23 class SkPicture; | 23 class SkPicture; |
24 | 24 |
| 25 namespace cc { |
| 26 class FilterOperations; |
| 27 } |
| 28 |
25 namespace blink { | 29 namespace blink { |
26 class WebFilterOperations; | 30 class WebFilterOperations; |
27 | 31 |
28 // An ordered list of items representing content to be rendered (stored in | 32 // An ordered list of items representing content to be rendered (stored in |
29 // 'drawing' items) and operations to be performed when rendering this content | 33 // 'drawing' items) and operations to be performed when rendering this content |
30 // (stored in 'clip', 'transform', 'filter', etc...). For more details see: | 34 // (stored in 'clip', 'transform', 'filter', etc...). For more details see: |
31 // http://dev.chromium.org/blink/slimming-paint. | 35 // http://dev.chromium.org/blink/slimming-paint. |
32 class WebDisplayItemList { | 36 class WebDisplayItemList { |
33 public: | 37 public: |
34 virtual ~WebDisplayItemList() { } | 38 virtual ~WebDisplayItemList() { } |
35 | 39 |
36 // This grabs a ref on the passed-in SkPicture. | 40 // This grabs a ref on the passed-in SkPicture. |
37 virtual void appendDrawingItem(const WebRect& visualRect, const SkPicture*)
{ } | 41 virtual void appendDrawingItem(const WebRect& visualRect, const SkPicture*)
{ } |
38 | 42 |
39 virtual void appendClipItem(const WebRect& visualRect, const WebRect& clipRe
ct, const WebVector<SkRRect>& roundedClipRects) { } | 43 virtual void appendClipItem(const WebRect& visualRect, const WebRect& clipRe
ct, const WebVector<SkRRect>& roundedClipRects) { } |
40 virtual void appendEndClipItem(const WebRect& visualRect) { } | 44 virtual void appendEndClipItem(const WebRect& visualRect) { } |
41 virtual void appendClipPathItem(const WebRect& visualRect, const SkPath&, Sk
Region::Op, bool antialias) { } | 45 virtual void appendClipPathItem(const WebRect& visualRect, const SkPath&, Sk
Region::Op, bool antialias) { } |
42 virtual void appendEndClipPathItem(const WebRect& visualRect) { } | 46 virtual void appendEndClipPathItem(const WebRect& visualRect) { } |
43 virtual void appendFloatClipItem(const WebRect& visualRect, const WebFloatRe
ct& clipRect) { } | 47 virtual void appendFloatClipItem(const WebRect& visualRect, const WebFloatRe
ct& clipRect) { } |
44 virtual void appendEndFloatClipItem(const WebRect& visualRect) { } | 48 virtual void appendEndFloatClipItem(const WebRect& visualRect) { } |
45 virtual void appendTransformItem(const WebRect& visualRect, const SkMatrix44
&) { } | 49 virtual void appendTransformItem(const WebRect& visualRect, const SkMatrix44
&) { } |
46 virtual void appendEndTransformItem(const WebRect& visualRect) { } | 50 virtual void appendEndTransformItem(const WebRect& visualRect) { } |
47 virtual void appendCompositingItem(const WebRect& visualRect, float opacity, | 51 virtual void appendCompositingItem(const WebRect& visualRect, float opacity, |
48 SkXfermode::Mode, SkRect* bounds, SkColorFilter*) { } | 52 SkXfermode::Mode, SkRect* bounds, SkColorFilter*) { } |
49 virtual void appendEndCompositingItem(const WebRect& visualRect) { } | 53 virtual void appendEndCompositingItem(const WebRect& visualRect) { } |
50 | 54 |
51 virtual void appendFilterItem(const WebRect& visualRect, const WebFilterOper
ations&, const WebFloatRect& bounds) { } | 55 virtual void appendFilterItem(const WebRect& visualRect, const cc::FilterOpe
rations&, const WebFloatRect& bounds) { } |
52 virtual void appendEndFilterItem(const WebRect& visualRect) { } | 56 virtual void appendEndFilterItem(const WebRect& visualRect) { } |
53 | 57 |
54 // Scroll containers are identified by an opaque pointer. | 58 // Scroll containers are identified by an opaque pointer. |
55 using ScrollContainerId = const void*; | 59 using ScrollContainerId = const void*; |
56 virtual void appendScrollItem(const WebRect& visualRect, const WebSize& scro
llOffset, ScrollContainerId) { } | 60 virtual void appendScrollItem(const WebRect& visualRect, const WebSize& scro
llOffset, ScrollContainerId) { } |
57 virtual void appendEndScrollItem(const WebRect& visualRect) { } | 61 virtual void appendEndScrollItem(const WebRect& visualRect) { } |
58 }; | 62 }; |
59 | 63 |
60 } // namespace blink | 64 } // namespace blink |
61 | 65 |
62 #endif // WebDisplayItemList_h | 66 #endif // WebDisplayItemList_h |
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