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| 1 /* | |
| 2 * Copyright (C) 2012 Google Inc. All rights reserved. | |
| 3 * | |
| 4 * Redistribution and use in source and binary forms, with or without | |
| 5 * modification, are permitted provided that the following conditions are | |
| 6 * met: | |
| 7 * | |
| 8 * * Redistributions of source code must retain the above copyright | |
| 9 * notice, this list of conditions and the following disclaimer. | |
| 10 * * Redistributions in binary form must reproduce the above | |
| 11 * copyright notice, this list of conditions and the following disclaimer | |
| 12 * in the documentation and/or other materials provided with the | |
| 13 * distribution. | |
| 14 * | |
| 15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| 16 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| 17 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
| 18 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
| 19 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| 20 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
| 21 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| 22 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| 23 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| 25 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 26 */ | |
| 27 #include "config.h" | |
| 28 #include "WebViewBenchmarkSupportImpl.h" | |
| 29 | |
| 30 #include "WebViewImpl.h" | |
| 31 #include "core/page/FrameView.h" | |
| 32 #include "core/platform/graphics/FloatSize.h" | |
| 33 #include "core/platform/graphics/GraphicsContext.h" | |
| 34 #include "core/platform/graphics/GraphicsLayer.h" | |
| 35 #include "core/platform/graphics/IntRect.h" | |
| 36 #include "core/platform/graphics/IntSize.h" | |
| 37 | |
| 38 #include "public/platform/WebCanvas.h" | |
| 39 #include "wtf/CurrentTime.h" | |
| 40 #include "wtf/OwnPtr.h" | |
| 41 #include "wtf/Vector.h" | |
| 42 | |
| 43 using namespace WebCore; | |
| 44 | |
| 45 namespace WebKit { | |
| 46 | |
| 47 void WebViewBenchmarkSupportImpl::paintLayer(PaintClient* paintClient, GraphicsL
ayer& layer, const IntRect& clip) | |
| 48 { | |
| 49 WebSize canvasSize(clip.width(), clip.height()); | |
| 50 WebCanvas* canvas = paintClient->willPaint(canvasSize); | |
| 51 GraphicsContext context(canvas); | |
| 52 | |
| 53 layer.paintGraphicsLayerContents(context, clip); | |
| 54 paintClient->didPaint(canvas); | |
| 55 } | |
| 56 | |
| 57 void WebViewBenchmarkSupportImpl::acceleratedPaintUnclipped(PaintClient* paintCl
ient, GraphicsLayer& layer) | |
| 58 { | |
| 59 FloatSize layerSize = layer.size(); | |
| 60 IntRect clip(0, 0, layerSize.width(), layerSize.height()); | |
| 61 | |
| 62 if (layer.drawsContent()) | |
| 63 paintLayer(paintClient, layer, clip); | |
| 64 | |
| 65 const Vector<GraphicsLayer*>& children = layer.children(); | |
| 66 Vector<GraphicsLayer*>::const_iterator it; | |
| 67 for (it = children.begin(); it != children.end(); ++it) | |
| 68 acceleratedPaintUnclipped(paintClient, **it); | |
| 69 } | |
| 70 | |
| 71 void WebViewBenchmarkSupportImpl::softwarePaint(PaintClient* paintClient, PaintM
ode paintMode) | |
| 72 { | |
| 73 WebSize size = m_webViewImpl->size(); | |
| 74 WebRect paintSize; | |
| 75 switch (paintMode) { | |
| 76 case PaintModeEverything: | |
| 77 if (m_webViewImpl->page() && m_webViewImpl->page()->mainFrame()) { | |
| 78 FrameView* view = m_webViewImpl->page()->mainFrame()->view(); | |
| 79 IntSize contentsSize = view->contentsSize(); | |
| 80 paintSize = WebRect(0, 0, contentsSize.width(), contentsSize.height(
)); | |
| 81 } else | |
| 82 paintSize = WebRect(0, 0, size.width, size.height); | |
| 83 break; | |
| 84 } | |
| 85 | |
| 86 WebSize canvasSize(paintSize.width, paintSize.height); | |
| 87 WebCanvas* canvas = paintClient->willPaint(canvasSize); | |
| 88 m_webViewImpl->paint(canvas, paintSize); | |
| 89 paintClient->didPaint(canvas); | |
| 90 } | |
| 91 | |
| 92 void WebViewBenchmarkSupportImpl::paint(PaintClient* paintClient, PaintMode pain
tMode) | |
| 93 { | |
| 94 m_webViewImpl->layout(); | |
| 95 if (!m_webViewImpl->isAcceleratedCompositingActive()) | |
| 96 return softwarePaint(paintClient, paintMode); | |
| 97 GraphicsLayer* layer = m_webViewImpl->rootGraphicsLayer(); | |
| 98 switch (paintMode) { | |
| 99 case PaintModeEverything: | |
| 100 acceleratedPaintUnclipped(paintClient, *layer); | |
| 101 break; | |
| 102 } | |
| 103 } | |
| 104 } | |
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Chromium Code Reviews
Issue 22926014:
Delete unused WebViewBenchmarkSupport interface (Closed)
Base URL: https://chromium.googlesource.com/chromium/blink.git@master