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1 /* | 1 /* |
2 * Copyright (C) 2013 Google Inc. All rights reserved. | 2 * Copyright (C) 2013 Google 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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42 FloatSize containerSizeWithoutZoom(containerSize); | 42 FloatSize containerSizeWithoutZoom(containerSize); |
43 containerSizeWithoutZoom.scale(1 / zoom); | 43 containerSizeWithoutZoom.scale(1 / zoom); |
44 return adoptRef(new SVGImageForContainer(image, containerSizeWithoutZoom
, zoom, url)); | 44 return adoptRef(new SVGImageForContainer(image, containerSizeWithoutZoom
, zoom, url)); |
45 } | 45 } |
46 | 46 |
47 bool isTextureBacked() override; | 47 bool isTextureBacked() override; |
48 IntSize size() const override; | 48 IntSize size() const override; |
49 | 49 |
50 bool usesContainerSize() const override { return m_image->usesContainerSize(
); } | 50 bool usesContainerSize() const override { return m_image->usesContainerSize(
); } |
51 bool hasRelativeSize() const override { return m_image->hasRelativeSize(); } | 51 bool hasRelativeSize() const override { return m_image->hasRelativeSize(); } |
52 void computeIntrinsicDimensions(FloatSize& intrinsicSize, FloatSize& intrins
icRatio) override | |
53 { | |
54 m_image->computeIntrinsicDimensions(intrinsicSize, intrinsicRatio); | |
55 } | |
56 | 52 |
57 void draw(SkCanvas*, const SkPaint&, const FloatRect&, const FloatRect&, Res
pectImageOrientationEnum, ImageClampingMode) override; | 53 void draw(SkCanvas*, const SkPaint&, const FloatRect&, const FloatRect&, Res
pectImageOrientationEnum, ImageClampingMode) override; |
58 | 54 |
59 void drawPattern(GraphicsContext&, const FloatRect&, const FloatSize&, const
FloatPoint&, SkXfermode::Mode, const FloatRect&, const FloatSize& repeatSpacing
) override; | 55 void drawPattern(GraphicsContext&, const FloatRect&, const FloatSize&, const
FloatPoint&, SkXfermode::Mode, const FloatRect&, const FloatSize& repeatSpacing
) override; |
60 | 56 |
61 // FIXME: Implement this to be less conservative. | 57 // FIXME: Implement this to be less conservative. |
62 bool currentFrameKnownToBeOpaque(MetadataMode = UseCurrentMetadata) override
{ return false; } | 58 bool currentFrameKnownToBeOpaque(MetadataMode = UseCurrentMetadata) override
{ return false; } |
63 | 59 |
64 PassRefPtr<SkImage> imageForCurrentFrame() override; | 60 PassRefPtr<SkImage> imageForCurrentFrame() override; |
65 | 61 |
66 private: | 62 private: |
67 SVGImageForContainer(SVGImage* image, const FloatSize& containerSize, float
zoom, const KURL& url) | 63 SVGImageForContainer(SVGImage* image, const FloatSize& containerSize, float
zoom, const KURL& url) |
68 : m_image(image) | 64 : m_image(image) |
69 , m_containerSize(containerSize) | 65 , m_containerSize(containerSize) |
70 , m_zoom(zoom) | 66 , m_zoom(zoom) |
71 , m_url(url) | 67 , m_url(url) |
72 { | 68 { |
73 } | 69 } |
74 | 70 |
75 void destroyDecodedData(bool) override { } | 71 void destroyDecodedData(bool) override { } |
76 | 72 |
77 SVGImage* m_image; | 73 SVGImage* m_image; |
78 const FloatSize m_containerSize; | 74 const FloatSize m_containerSize; |
79 const float m_zoom; | 75 const float m_zoom; |
80 const KURL m_url; | 76 const KURL m_url; |
81 }; | 77 }; |
82 } // namespace blink | 78 } // namespace blink |
83 | 79 |
84 #endif // SVGImageForContainer_h | 80 #endif // SVGImageForContainer_h |
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