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Side by Side Diff: third_party/WebKit/Source/core/paint/SVGClipPainter.cpp

Issue 2713673005: client-goodbye
Patch Set: Created 3 years, 10 months ago
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1 // Copyright 2015 The Chromium Authors. All rights reserved. 1 // Copyright 2015 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 #include "core/paint/SVGClipPainter.h" 5 #include "core/paint/SVGClipPainter.h"
6 6
7 #include "core/dom/ElementTraversal.h" 7 #include "core/dom/ElementTraversal.h"
8 #include "core/layout/svg/LayoutSVGResourceClipper.h" 8 #include "core/layout/svg/LayoutSVGResourceClipper.h"
9 #include "core/layout/svg/SVGLayoutSupport.h" 9 #include "core/layout/svg/SVGLayoutSupport.h"
10 #include "core/layout/svg/SVGResources.h" 10 #include "core/layout/svg/SVGResources.h"
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128 const FloatRect& targetVisualRect, 128 const FloatRect& targetVisualRect,
129 const AffineTransform& localTransform, 129 const AffineTransform& localTransform,
130 const FloatPoint& layerPositionOffset) { 130 const FloatPoint& layerPositionOffset) {
131 if (LayoutObjectDrawingRecorder::useCachedDrawingIfPossible( 131 if (LayoutObjectDrawingRecorder::useCachedDrawingIfPossible(
132 context, layoutObject, DisplayItem::kSVGClip)) 132 context, layoutObject, DisplayItem::kSVGClip))
133 return true; 133 return true;
134 134
135 PaintRecordBuilder maskBuilder(targetVisualRect, nullptr, &context); 135 PaintRecordBuilder maskBuilder(targetVisualRect, nullptr, &context);
136 GraphicsContext& maskContext = maskBuilder.context(); 136 GraphicsContext& maskContext = maskBuilder.context();
137 { 137 {
138 TransformRecorder recorder(maskContext, layoutObject, localTransform); 138 TransformRecorder recorder(
139 maskContext, localTransform, layoutObject.visualRect(),
140 layoutObject.debugName(),
141 layoutObject.paintedOutputOfObjectHasNoEffectRegardlessOfSize());
139 142
140 // Apply any clip-path clipping this clipPath (nested shape/clipPath.) 143 // Apply any clip-path clipping this clipPath (nested shape/clipPath.)
141 Optional<ClipPathClipper> nestedClipPathClipper; 144 Optional<ClipPathClipper> nestedClipPathClipper;
142 if (ClipPathOperation* clipPathOperation = m_clip.styleRef().clipPath()) 145 if (ClipPathOperation* clipPathOperation = m_clip.styleRef().clipPath())
143 nestedClipPathClipper.emplace(maskContext, *clipPathOperation, m_clip, 146 nestedClipPathClipper.emplace(maskContext, *clipPathOperation, m_clip,
144 targetBoundingBox, layerPositionOffset); 147 targetBoundingBox, layerPositionOffset);
145 148
146 { 149 {
147 AffineTransform contentTransform; 150 AffineTransform contentTransform;
148 if (m_clip.clipPathUnits() == 151 if (m_clip.clipPathUnits() ==
149 SVGUnitTypes::kSvgUnitTypeObjectboundingbox) { 152 SVGUnitTypes::kSvgUnitTypeObjectboundingbox) {
150 contentTransform.translate(targetBoundingBox.x(), 153 contentTransform.translate(targetBoundingBox.x(),
151 targetBoundingBox.y()); 154 targetBoundingBox.y());
152 contentTransform.scaleNonUniform(targetBoundingBox.width(), 155 contentTransform.scaleNonUniform(targetBoundingBox.width(),
153 targetBoundingBox.height()); 156 targetBoundingBox.height());
154 } 157 }
155 SubtreeContentTransformScope contentTransformScope(contentTransform); 158 SubtreeContentTransformScope contentTransformScope(contentTransform);
156 159
157 TransformRecorder contentTransformRecorder(maskContext, layoutObject, 160 TransformRecorder contentTransformRecorder(
158 contentTransform); 161 maskContext, contentTransform, layoutObject.visualRect(),
162 layoutObject.debugName(),
163 layoutObject.paintedOutputOfObjectHasNoEffectRegardlessOfSize());
159 maskContext.getPaintController().createAndAppend<DrawingDisplayItem>( 164 maskContext.getPaintController().createAndAppend<DrawingDisplayItem>(
160 layoutObject, DisplayItem::kSVGClip, m_clip.createPaintRecord()); 165 layoutObject, DisplayItem::kSVGClip, m_clip.createPaintRecord());
161 } 166 }
162 } 167 }
163 168
164 LayoutObjectDrawingRecorder drawingRecorder( 169 LayoutObjectDrawingRecorder drawingRecorder(
165 context, layoutObject, DisplayItem::kSVGClip, targetVisualRect); 170 context, layoutObject, DisplayItem::kSVGClip, targetVisualRect);
166 sk_sp<PaintRecord> maskPaintRecord = maskBuilder.endRecording(); 171 sk_sp<PaintRecord> maskPaintRecord = maskBuilder.endRecording();
167 context.drawRecord(maskPaintRecord.get()); 172 context.drawRecord(maskPaintRecord.get());
168 return true; 173 return true;
169 } 174 }
170 175
171 } // namespace blink 176 } // namespace blink
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