OLD | NEW |
---|---|
1 /* | 1 /* |
2 * Copyright (C) 2003, 2009, 2012 Apple Inc. All rights reserved. | 2 * Copyright (C) 2003, 2009, 2012 Apple Inc. All rights reserved. |
3 * Copyright (C) 2013 Intel Corporation. All rights reserved. | 3 * Copyright (C) 2013 Intel Corporation. All rights reserved. |
4 * | 4 * |
5 * Portions are Copyright (C) 1998 Netscape Communications Corporation. | 5 * Portions are Copyright (C) 1998 Netscape Communications Corporation. |
6 * | 6 * |
7 * Other contributors: | 7 * Other contributors: |
8 * Robert O'Callahan <roc+@cs.cmu.edu> | 8 * Robert O'Callahan <roc+@cs.cmu.edu> |
9 * David Baron <dbaron@fas.harvard.edu> | 9 * David Baron <dbaron@fas.harvard.edu> |
10 * Christian Biesinger <cbiesinger@web.de> | 10 * Christian Biesinger <cbiesinger@web.de> |
(...skipping 56 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... | |
67 class CompositedLayerMapping; | 67 class CompositedLayerMapping; |
68 class CompositorFilterOperations; | 68 class CompositorFilterOperations; |
69 class ComputedStyle; | 69 class ComputedStyle; |
70 class FilterEffect; | 70 class FilterEffect; |
71 class FilterOperations; | 71 class FilterOperations; |
72 class HitTestResult; | 72 class HitTestResult; |
73 class HitTestingTransformState; | 73 class HitTestingTransformState; |
74 class PaintLayerCompositor; | 74 class PaintLayerCompositor; |
75 class TransformationMatrix; | 75 class TransformationMatrix; |
76 | 76 |
77 using PaintLayerId = uint64_t; | |
78 | |
77 enum IncludeSelfOrNot { kIncludeSelf, kExcludeSelf }; | 79 enum IncludeSelfOrNot { kIncludeSelf, kExcludeSelf }; |
78 | 80 |
79 enum CompositingQueryMode { | 81 enum CompositingQueryMode { |
80 kCompositingQueriesAreAllowed, | 82 kCompositingQueriesAreAllowed, |
81 kCompositingQueriesAreOnlyAllowedInCertainDocumentLifecyclePhases | 83 kCompositingQueriesAreOnlyAllowedInCertainDocumentLifecyclePhases |
82 }; | 84 }; |
83 | 85 |
84 // FIXME: remove this once the compositing query DCHECKS are no longer hit. | 86 // FIXME: remove this once the compositing query DCHECKS are no longer hit. |
85 class CORE_EXPORT DisableCompositingQueryAsserts { | 87 class CORE_EXPORT DisableCompositingQueryAsserts { |
86 STACK_ALLOCATED(); | 88 STACK_ALLOCATED(); |
(...skipping 929 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... | |
1016 } | 1018 } |
1017 void ClearSelfPaintingStatusChanged() { | 1019 void ClearSelfPaintingStatusChanged() { |
1018 DCHECK(!RuntimeEnabledFeatures::slimmingPaintV2Enabled()); | 1020 DCHECK(!RuntimeEnabledFeatures::slimmingPaintV2Enabled()); |
1019 self_painting_status_changed_ = false; | 1021 self_painting_status_changed_ = false; |
1020 } | 1022 } |
1021 | 1023 |
1022 #if CHECK_DISPLAY_ITEM_CLIENT_ALIVENESS | 1024 #if CHECK_DISPLAY_ITEM_CLIENT_ALIVENESS |
1023 void EndShouldKeepAliveAllClientsRecursive(); | 1025 void EndShouldKeepAliveAllClientsRecursive(); |
1024 #endif | 1026 #endif |
1025 | 1027 |
1028 // A id for this PaintLayer that is unique for the lifetime of the WebView. | |
wkorman
2017/05/18 00:45:58
A -> An
chrishtr
2017/05/18 01:25:47
Done.
| |
1029 PaintLayerId UniqueId() const { return unique_id_; } | |
1030 | |
1026 private: | 1031 private: |
1027 void SetNeedsCompositingInputsUpdateInternal(); | 1032 void SetNeedsCompositingInputsUpdateInternal(); |
1028 | 1033 |
1029 void Update3DTransformedDescendantStatus(); | 1034 void Update3DTransformedDescendantStatus(); |
1030 | 1035 |
1031 // Bounding box in the coordinates of this layer. | 1036 // Bounding box in the coordinates of this layer. |
1032 LayoutRect LogicalBoundingBox() const; | 1037 LayoutRect LogicalBoundingBox() const; |
1033 | 1038 |
1034 bool HasOverflowControls() const; | 1039 bool HasOverflowControls() const; |
1035 | 1040 |
(...skipping 227 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... | |
1263 mutable std::unique_ptr<ClipRectsCache> clip_rects_cache_; | 1268 mutable std::unique_ptr<ClipRectsCache> clip_rects_cache_; |
1264 | 1269 |
1265 std::unique_ptr<PaintLayerStackingNode> stacking_node_; | 1270 std::unique_ptr<PaintLayerStackingNode> stacking_node_; |
1266 | 1271 |
1267 IntSize previous_scroll_offset_accumulation_for_painting_; | 1272 IntSize previous_scroll_offset_accumulation_for_painting_; |
1268 RefPtr<ClipRects> previous_clip_rects_; | 1273 RefPtr<ClipRects> previous_clip_rects_; |
1269 LayoutRect previous_paint_dirty_rect_; | 1274 LayoutRect previous_paint_dirty_rect_; |
1270 | 1275 |
1271 std::unique_ptr<PaintLayerRareData> rare_data_; | 1276 std::unique_ptr<PaintLayerRareData> rare_data_; |
1272 | 1277 |
1278 PaintLayerId unique_id_; | |
1279 | |
1273 FRIEND_TEST_ALL_PREFIXES(PaintLayerTest, | 1280 FRIEND_TEST_ALL_PREFIXES(PaintLayerTest, |
1274 DescendantDependentFlagsStopsAtThrottledFrames); | 1281 DescendantDependentFlagsStopsAtThrottledFrames); |
1275 FRIEND_TEST_ALL_PREFIXES(PaintLayerTest, | 1282 FRIEND_TEST_ALL_PREFIXES(PaintLayerTest, |
1276 PaintLayerTransformUpdatedOnStyleTransformAnimation); | 1283 PaintLayerTransformUpdatedOnStyleTransformAnimation); |
1277 }; | 1284 }; |
1278 | 1285 |
1279 } // namespace blink | 1286 } // namespace blink |
1280 | 1287 |
1281 #ifndef NDEBUG | 1288 #ifndef NDEBUG |
1282 // Outside the WebCore namespace for ease of invocation from gdb. | 1289 // Outside the WebCore namespace for ease of invocation from gdb. |
1283 CORE_EXPORT void showLayerTree(const blink::PaintLayer*); | 1290 CORE_EXPORT void showLayerTree(const blink::PaintLayer*); |
1284 CORE_EXPORT void showLayerTree(const blink::LayoutObject*); | 1291 CORE_EXPORT void showLayerTree(const blink::LayoutObject*); |
1285 #endif | 1292 #endif |
1286 | 1293 |
1287 #endif // Layer_h | 1294 #endif // Layer_h |
OLD | NEW |