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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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44 m_offscreenCanvas(offscreenCanvas), | 44 m_offscreenCanvas(offscreenCanvas), |
45 m_colorSpace(kLegacyCanvasColorSpace), | 45 m_colorSpace(kLegacyCanvasColorSpace), |
46 m_creationAttributes(attrs) { | 46 m_creationAttributes(attrs) { |
47 if (RuntimeEnabledFeatures::experimentalCanvasFeaturesEnabled()) { | 47 if (RuntimeEnabledFeatures::experimentalCanvasFeaturesEnabled()) { |
48 if (m_creationAttributes.colorSpace() == kSRGBCanvasColorSpaceName) | 48 if (m_creationAttributes.colorSpace() == kSRGBCanvasColorSpaceName) |
49 m_colorSpace = kSRGBCanvasColorSpace; | 49 m_colorSpace = kSRGBCanvasColorSpace; |
50 else if (m_creationAttributes.colorSpace() == | 50 else if (m_creationAttributes.colorSpace() == |
51 kLinearRGBCanvasColorSpaceName) | 51 kLinearRGBCanvasColorSpaceName) |
52 m_colorSpace = kLinearRGBCanvasColorSpace; | 52 m_colorSpace = kLinearRGBCanvasColorSpace; |
53 } | 53 } |
54 // Make m_creationAttributes reflect the effective colorSpace rather than the
requested one | 54 // Make m_creationAttributes reflect the effective colorSpace rather than the |
| 55 // requested one |
55 m_creationAttributes.setColorSpace(colorSpaceAsString()); | 56 m_creationAttributes.setColorSpace(colorSpaceAsString()); |
56 } | 57 } |
57 | 58 |
58 WTF::String CanvasRenderingContext::colorSpaceAsString() const { | 59 WTF::String CanvasRenderingContext::colorSpaceAsString() const { |
59 switch (m_colorSpace) { | 60 switch (m_colorSpace) { |
60 case kSRGBCanvasColorSpace: | 61 case kSRGBCanvasColorSpace: |
61 return kSRGBCanvasColorSpaceName; | 62 return kSRGBCanvasColorSpaceName; |
62 case kLinearRGBCanvasColorSpace: | 63 case kLinearRGBCanvasColorSpace: |
63 return kLinearRGBCanvasColorSpaceName; | 64 return kLinearRGBCanvasColorSpaceName; |
64 case kLegacyCanvasColorSpace: | 65 case kLegacyCanvasColorSpace: |
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154 } | 155 } |
155 return taintOrigin; | 156 return taintOrigin; |
156 } | 157 } |
157 | 158 |
158 DEFINE_TRACE(CanvasRenderingContext) { | 159 DEFINE_TRACE(CanvasRenderingContext) { |
159 visitor->trace(m_canvas); | 160 visitor->trace(m_canvas); |
160 visitor->trace(m_offscreenCanvas); | 161 visitor->trace(m_offscreenCanvas); |
161 } | 162 } |
162 | 163 |
163 } // namespace blink | 164 } // namespace blink |
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