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1 /* | 1 /* |
2 * Copyright (C) 2012 Google Inc. All rights reserved. | 2 * Copyright (C) 2012 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 are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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30 | 30 |
31 #include "platform/graphics/GeneratedImage.h" | 31 #include "platform/graphics/GeneratedImage.h" |
32 | 32 |
33 #include "platform/geometry/FloatRect.h" | 33 #include "platform/geometry/FloatRect.h" |
34 #include "platform/graphics/paint/SkPictureBuilder.h" | 34 #include "platform/graphics/paint/SkPictureBuilder.h" |
35 #include "third_party/skia/include/core/SkImage.h" | 35 #include "third_party/skia/include/core/SkImage.h" |
36 #include "third_party/skia/include/core/SkPicture.h" | 36 #include "third_party/skia/include/core/SkPicture.h" |
37 | 37 |
38 namespace blink { | 38 namespace blink { |
39 | 39 |
40 void GeneratedImage::computeIntrinsicDimensions(FloatSize& intrinsicSize, FloatS
ize& intrinsicRatio) | |
41 { | |
42 Image::computeIntrinsicDimensions(intrinsicSize, intrinsicRatio); | |
43 intrinsicRatio = FloatSize(); | |
44 } | |
45 | |
46 void GeneratedImage::drawPattern(GraphicsContext& destContext, const FloatRect&
srcRect, const FloatSize& scale, | 40 void GeneratedImage::drawPattern(GraphicsContext& destContext, const FloatRect&
srcRect, const FloatSize& scale, |
47 const FloatPoint& phase, SkXfermode::Mode compositeOp, const FloatRect& dest
Rect, | 41 const FloatPoint& phase, SkXfermode::Mode compositeOp, const FloatRect& dest
Rect, |
48 const FloatSize& repeatSpacing) | 42 const FloatSize& repeatSpacing) |
49 { | 43 { |
50 FloatRect tileRect = srcRect; | 44 FloatRect tileRect = srcRect; |
51 tileRect.expand(FloatSize(repeatSpacing)); | 45 tileRect.expand(FloatSize(repeatSpacing)); |
52 | 46 |
53 SkPictureBuilder builder(tileRect, nullptr, &destContext); | 47 SkPictureBuilder builder(tileRect, nullptr, &destContext); |
54 builder.context().beginRecording(tileRect); | 48 builder.context().beginRecording(tileRect); |
55 drawTile(builder.context(), srcRect); | 49 drawTile(builder.context(), srcRect); |
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70 | 64 |
71 destContext.drawRect(destRect, fillPaint); | 65 destContext.drawRect(destRect, fillPaint); |
72 } | 66 } |
73 | 67 |
74 PassRefPtr<SkImage> GeneratedImage::imageForCurrentFrame() | 68 PassRefPtr<SkImage> GeneratedImage::imageForCurrentFrame() |
75 { | 69 { |
76 return nullptr; | 70 return nullptr; |
77 } | 71 } |
78 | 72 |
79 } // namespace blink | 73 } // namespace blink |
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