Source/core/html/canvas/WebGLRenderingContextBase.h - Issue 805273005: WebGL: paintRenderingResultsToImageData() must restore FBO.

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Issue 805273005: WebGL: paintRenderingResultsToImageData() must restore FBO. (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: add description in test Created 5 years, 11 months ago

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1 /*	1 /*

2 * Copyright (C) 2009 Apple Inc. All rights reserved.	2 * Copyright (C) 2009 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

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396 friend class WebGLContextObject;	396 friend class WebGLContextObject;

397 friend class OESVertexArrayObject;	397 friend class OESVertexArrayObject;

398 friend class WebGLDebugShaders;	398 friend class WebGLDebugShaders;

399 friend class WebGLCompressedTextureATC;	399 friend class WebGLCompressedTextureATC;

400 friend class WebGLCompressedTextureETC1;	400 friend class WebGLCompressedTextureETC1;

401 friend class WebGLCompressedTexturePVRTC;	401 friend class WebGLCompressedTexturePVRTC;

402 friend class WebGLCompressedTextureS3TC;	402 friend class WebGLCompressedTextureS3TC;

403 friend class WebGLRenderingContextErrorMessageCallback;	403 friend class WebGLRenderingContextErrorMessageCallback;

404 friend class WebGLVertexArrayObjectOES;	404 friend class WebGLVertexArrayObjectOES;

405 friend class ScopedTexture2DRestorer;	405 friend class ScopedTexture2DRestorer;

	406 friend class ScopedFramebufferRestorer;

406	407

407 WebGLRenderingContextBase(HTMLCanvasElement*, PassOwnPtr<blink::WebGraphicsC ontext3D>, const WebGLContextAttributes&);	408 WebGLRenderingContextBase(HTMLCanvasElement*, PassOwnPtr<blink::WebGraphicsC ontext3D>, const WebGLContextAttributes&);

408 PassRefPtr<DrawingBuffer> createDrawingBuffer(PassOwnPtr<blink::WebGraphicsC ontext3D>);	409 PassRefPtr<DrawingBuffer> createDrawingBuffer(PassOwnPtr<blink::WebGraphicsC ontext3D>);

409 void initializeNewContext();	410 void initializeNewContext();

410 void setupFlags();	411 void setupFlags();

411	412

412 #if ENABLE(OILPAN)	413 #if ENABLE(OILPAN)

413 PassRefPtr<WebGLSharedWebGraphicsContext3D> sharedWebGraphicsContext3D() con st;	414 PassRefPtr<WebGLSharedWebGraphicsContext3D> sharedWebGraphicsContext3D() con st;

414 #endif	415 #endif

415	416

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983 static IntSize oldestContextSize();	984 static IntSize oldestContextSize();

984 };	985 };

985	986

986 DEFINE_TYPE_CASTS(WebGLRenderingContextBase, CanvasRenderingContext, context, co ntext->is3d(), context.is3d());	987 DEFINE_TYPE_CASTS(WebGLRenderingContextBase, CanvasRenderingContext, context, co ntext->is3d(), context.is3d());

987	988

988 } // namespace blink	989 } // namespace blink

989	990

990 WTF_ALLOW_MOVE_INIT_AND_COMPARE_WITH_MEM_FUNCTIONS(blink::WebGLRenderingContextB ase::TextureUnitState);	991 WTF_ALLOW_MOVE_INIT_AND_COMPARE_WITH_MEM_FUNCTIONS(blink::WebGLRenderingContextB ase::TextureUnitState);

991	992

992 #endif // WebGLRenderingContextBase_h	993 #endif // WebGLRenderingContextBase_h

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