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Side by Side Diff: third_party/WebKit/Source/core/layout/LayoutVideo.cpp

Issue 2202493002: NOT FOR REVIEW: Fullscreen WIP (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: rebase Created 4 years, 1 month ago
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1 /* 1 /*
2 * Copyright (C) 2007, 2008, 2009, 2010 Apple Inc. All rights reserved. 2 * Copyright (C) 2007, 2008, 2009, 2010 Apple Inc. All rights reserved.
3 * 3 *
4 * Redistribution and use in source and binary forms, with or without 4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions 5 * modification, are permitted provided that the following conditions
6 * are met: 6 * are met:
7 * 1. Redistributions of source code must retain the above copyright 7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer. 8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright 9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the 10 * notice, this list of conditions and the following disclaimer in the
(...skipping 10 matching lines...) Expand all
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */ 24 */
25 25
26 #include "core/layout/LayoutVideo.h" 26 #include "core/layout/LayoutVideo.h"
27 27
28 #include "core/HTMLNames.h" 28 #include "core/HTMLNames.h"
29 #include "core/dom/Document.h" 29 #include "core/dom/Document.h"
30 #include "core/html/HTMLVideoElement.h" 30 #include "core/html/HTMLVideoElement.h"
31 #include "core/layout/LayoutBlockFlow.h"
32 #include "core/layout/LayoutFullScreen.h"
33 #include "core/paint/VideoPainter.h" 31 #include "core/paint/VideoPainter.h"
34 #include "public/platform/WebLayer.h" 32 #include "public/platform/WebLayer.h"
35 33
36 namespace blink { 34 namespace blink {
37 35
38 using namespace HTMLNames; 36 using namespace HTMLNames;
39 37
40 LayoutVideo::LayoutVideo(HTMLVideoElement* video) : LayoutMedia(video) { 38 LayoutVideo::LayoutVideo(HTMLVideoElement* video) : LayoutMedia(video) {
41 setIntrinsicSize(calculateIntrinsicSize()); 39 setIntrinsicSize(calculateIntrinsicSize());
42 } 40 }
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186 } 184 }
187 // If we are displaying the poster image no pre-rounding is needed, but the 185 // If we are displaying the poster image no pre-rounding is needed, but the
188 // size of the image should be used for fitting instead. 186 // size of the image should be used for fitting instead.
189 return computeObjectFit(&m_cachedImageSize); 187 return computeObjectFit(&m_cachedImageSize);
190 } 188 }
191 189
192 bool LayoutVideo::supportsAcceleratedRendering() const { 190 bool LayoutVideo::supportsAcceleratedRendering() const {
193 return !!mediaElement()->platformLayer(); 191 return !!mediaElement()->platformLayer();
194 } 192 }
195 193
196 static const LayoutBlock* layoutObjectPlaceholder(
197 const LayoutObject* layoutObject) {
198 LayoutObject* parent = layoutObject->parent();
199 if (!parent)
200 return nullptr;
201
202 LayoutFullScreen* fullScreen =
203 parent->isLayoutFullScreen() ? toLayoutFullScreen(parent) : 0;
204 if (!fullScreen)
205 return nullptr;
206
207 return fullScreen->placeholder();
208 }
209
210 LayoutUnit LayoutVideo::offsetLeft(const Element* parent) const {
211 if (const LayoutBlock* block = layoutObjectPlaceholder(this))
212 return block->offsetLeft(parent);
213 return LayoutMedia::offsetLeft(parent);
214 }
215
216 LayoutUnit LayoutVideo::offsetTop(const Element* parent) const {
217 if (const LayoutBlock* block = layoutObjectPlaceholder(this))
218 return block->offsetTop(parent);
219 return LayoutMedia::offsetTop(parent);
220 }
221
222 LayoutUnit LayoutVideo::offsetWidth() const {
223 if (const LayoutBlock* block = layoutObjectPlaceholder(this))
224 return block->offsetWidth();
225 return LayoutMedia::offsetWidth();
226 }
227
228 LayoutUnit LayoutVideo::offsetHeight() const {
229 if (const LayoutBlock* block = layoutObjectPlaceholder(this))
230 return block->offsetHeight();
231 return LayoutMedia::offsetHeight();
232 }
233
234 CompositingReasons LayoutVideo::additionalCompositingReasons() const { 194 CompositingReasons LayoutVideo::additionalCompositingReasons() const {
235 HTMLMediaElement* element = toHTMLMediaElement(node()); 195 HTMLMediaElement* element = toHTMLMediaElement(node());
236 if (element->isFullscreen() && element->usesOverlayFullscreenVideo()) 196 if (element->isFullscreen() && element->usesOverlayFullscreenVideo())
237 return CompositingReasonVideo; 197 return CompositingReasonVideo;
238 198
239 if (shouldDisplayVideo() && supportsAcceleratedRendering()) 199 if (shouldDisplayVideo() && supportsAcceleratedRendering())
240 return CompositingReasonVideo; 200 return CompositingReasonVideo;
241 201
242 return CompositingReasonNone; 202 return CompositingReasonNone;
243 } 203 }
244 204
245 } // namespace blink 205 } // namespace blink
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