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Side by Side Diff: third_party/WebKit/Source/modules/canvas/HTMLCanvasElementModule.cpp

Issue 2956713003: Replaces VideoLayer with a SurfaceLayer in WebMediaPlayerImpl (Closed)
Patch Set: Addresses comments #56-58. Created 3 years, 5 months ago
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1 // Copyright 2016 The Chromium Authors. All rights reserved. 1 // Copyright 2016 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 "modules/canvas/HTMLCanvasElementModule.h" 5 #include "modules/canvas/HTMLCanvasElementModule.h"
6 6
7 #include "core/dom/DOMNodeIds.h" 7 #include "core/dom/DOMNodeIds.h"
8 #include "core/html/canvas/CanvasContextCreationAttributes.h" 8 #include "core/html/canvas/CanvasContextCreationAttributes.h"
9 #include "core/html/canvas/CanvasRenderingContext.h" 9 #include "core/html/canvas/CanvasRenderingContext.h"
10 #include "core/offscreencanvas/OffscreenCanvas.h" 10 #include "core/offscreencanvas/OffscreenCanvas.h"
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58 "Cannot transfer control from a canvas that has a rendering context."); 58 "Cannot transfer control from a canvas that has a rendering context.");
59 return nullptr; 59 return nullptr;
60 } 60 }
61 OffscreenCanvas* offscreen_canvas = 61 OffscreenCanvas* offscreen_canvas =
62 OffscreenCanvas::Create(canvas.width(), canvas.height()); 62 OffscreenCanvas::Create(canvas.width(), canvas.height());
63 63
64 int canvas_id = DOMNodeIds::IdForNode(&canvas); 64 int canvas_id = DOMNodeIds::IdForNode(&canvas);
65 offscreen_canvas->SetPlaceholderCanvasId(canvas_id); 65 offscreen_canvas->SetPlaceholderCanvasId(canvas_id);
66 canvas.RegisterPlaceholder(canvas_id); 66 canvas.RegisterPlaceholder(canvas_id);
67 67
68 CanvasSurfaceLayerBridge* bridge = canvas.SurfaceLayerBridge(); 68 SurfaceLayerBridge* bridge = canvas.SurfaceLayerBridge();
69 if (bridge) { 69 if (bridge) {
70 offscreen_canvas->SetFrameSinkId(bridge->GetFrameSinkId().client_id(), 70 offscreen_canvas->SetFrameSinkId(bridge->GetFrameSinkId().client_id(),
71 bridge->GetFrameSinkId().sink_id()); 71 bridge->GetFrameSinkId().sink_id());
72 } 72 }
73 return offscreen_canvas; 73 return offscreen_canvas;
74 } 74 }
75 } 75 }
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