third_party/WebKit/Source/core/html/HTMLCanvasElement.h - Issue 2797543002: Fix unreliable MediaStream capture from WebGL canvases

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Issue 2797543002: Fix unreliable MediaStream capture from WebGL canvases (Closed)

Patch Set: Created 3 years, 8 months ago

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1 /*	1 /*

2 * Copyright (C) 2004, 2006, 2009, 2010 Apple Inc. All rights reserved.	2 * Copyright (C) 2004, 2006, 2009, 2010 Apple Inc. All rights reserved.

3 * Copyright (C) 2007 Alp Toker <alp@atoker.com>	3 * Copyright (C) 2007 Alp Toker <alp@atoker.com>

4 * Copyright (C) 2010 Torch Mobile (Beijing) Co. Ltd. All rights reserved.	4 * Copyright (C) 2010 Torch Mobile (Beijing) Co. Ltd. All rights reserved.

5 *	5 *

6 * Redistribution and use in source and binary forms, with or without	6 * Redistribution and use in source and binary forms, with or without

7 * modification, are permitted provided that the following conditions	7 * modification, are permitted provided that the following conditions

8 * are met:	8 * are met:

9 * 1. Redistributions of source code must retain the above copyright	9 * 1. Redistributions of source code must retain the above copyright

10 * notice, this list of conditions and the following disclaimer.	10 * notice, this list of conditions and the following disclaimer.

(...skipping 303 matching lines...) Expand 10 before \| Expand all \| Expand 10 after Loading...
314	314

315 // FIXME: This is temporary for platforms that have to copy the image buffer	315 // FIXME: This is temporary for platforms that have to copy the image buffer

316 // to render (and for CSSCanvasValue).	316 // to render (and for CSSCanvasValue).

317 mutable RefPtr<Image> m_copiedImage;	317 mutable RefPtr<Image> m_copiedImage;

318	318

319 // Used for OffscreenCanvas that controls this HTML canvas element	319 // Used for OffscreenCanvas that controls this HTML canvas element

320 std::unique_ptr<CanvasSurfaceLayerBridge> m_surfaceLayerBridge;	320 std::unique_ptr<CanvasSurfaceLayerBridge> m_surfaceLayerBridge;

321	321

322 int m_numFramesSinceLastRenderingModeSwitch;	322 int m_numFramesSinceLastRenderingModeSwitch;

323 bool m_pendingRenderingModeSwitch;	323 bool m_pendingRenderingModeSwitch;

	324 bool m_didNotifyListenersForCurrentFrame = false;

324 };	325 };

325	326

326 } // namespace blink	327 } // namespace blink

327	328

328 #endif // HTMLCanvasElement_h	329 #endif // HTMLCanvasElement_h

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