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1 /* | 1 /* |
2 * Copyright (C) 2006 Samuel Weinig (sam.weinig@gmail.com) | 2 * Copyright (C) 2006 Samuel Weinig (sam.weinig@gmail.com) |
3 * Copyright (C) 2004, 2005, 2006 Apple Computer, Inc. All rights reserved. | 3 * Copyright (C) 2004, 2005, 2006 Apple Computer, Inc. All rights reserved. |
4 * | 4 * |
5 * Redistribution and use in source and binary forms, with or without | 5 * Redistribution and use in source and binary forms, with or without |
6 * modification, are permitted provided that the following conditions | 6 * modification, are permitted provided that the following conditions |
7 * are met: | 7 * are met: |
8 * 1. Redistributions of source code must retain the above copyright | 8 * 1. 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 * 2. Redistributions in binary form must reproduce the above copyright | 10 * 2. Redistributions in binary form must reproduce the above copyright |
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90 | 90 |
91 int length = m_encodedImageData->size(); | 91 int length = m_encodedImageData->size(); |
92 if (!length) | 92 if (!length) |
93 return true; | 93 return true; |
94 | 94 |
95 return dataChanged(allDataReceived); | 95 return dataChanged(allDataReceived); |
96 } | 96 } |
97 | 97 |
98 void Image::drawTiled(GraphicsContext& ctxt, const FloatRect& destRect, const Fl
oatPoint& srcPoint, const FloatSize& scaledTileSize, SkXfermode::Mode op, const
FloatSize& repeatSpacing) | 98 void Image::drawTiled(GraphicsContext& ctxt, const FloatRect& destRect, const Fl
oatPoint& srcPoint, const FloatSize& scaledTileSize, SkXfermode::Mode op, const
FloatSize& repeatSpacing) |
99 { | 99 { |
100 FloatSize intrinsicTileSize = FloatSize(size()); | 100 FloatSize intrinsicTileSize = FloatSize(defaultConcreteObjectSize()); |
101 if (hasRelativeSize()) { | 101 if (hasRelativeSize()) { |
102 intrinsicTileSize.setWidth(scaledTileSize.width()); | 102 intrinsicTileSize.setWidth(scaledTileSize.width()); |
103 intrinsicTileSize.setHeight(scaledTileSize.height()); | 103 intrinsicTileSize.setHeight(scaledTileSize.height()); |
104 } | 104 } |
105 | 105 |
106 FloatSize scale(scaledTileSize.width() / intrinsicTileSize.width(), | 106 FloatSize scale(scaledTileSize.width() / intrinsicTileSize.width(), |
107 scaledTileSize.height() / intrinsicTileSize.height()); | 107 scaledTileSize.height() / intrinsicTileSize.height()); |
108 | 108 |
109 FloatSize actualTileSize(scaledTileSize.width() + repeatSpacing.width(), sca
ledTileSize.height() + repeatSpacing.height()); | 109 FloatSize actualTileSize(scaledTileSize.width() + repeatSpacing.width(), sca
ledTileSize.height() + repeatSpacing.height()); |
110 FloatRect oneTileRect; | 110 FloatRect oneTileRect; |
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254 paint.setShader(shader.get()); | 254 paint.setShader(shader.get()); |
255 context.drawRect(destRect, paint); | 255 context.drawRect(destRect, paint); |
256 } | 256 } |
257 | 257 |
258 if (currentFrameIsLazyDecoded()) | 258 if (currentFrameIsLazyDecoded()) |
259 PlatformInstrumentation::didDrawLazyPixelRef(imageID); | 259 PlatformInstrumentation::didDrawLazyPixelRef(imageID); |
260 } | 260 } |
261 | 261 |
262 void Image::computeIntrinsicDimensions(FloatSize& intrinsicSize, FloatSize& intr
insicRatio) | 262 void Image::computeIntrinsicDimensions(FloatSize& intrinsicSize, FloatSize& intr
insicRatio) |
263 { | 263 { |
264 intrinsicSize = intrinsicRatio = FloatSize(size()); | 264 intrinsicSize = intrinsicRatio = FloatSize(defaultConcreteObjectSize()); |
265 } | 265 } |
266 | 266 |
267 PassRefPtr<Image> Image::imageForDefaultFrame() | 267 PassRefPtr<Image> Image::imageForDefaultFrame() |
268 { | 268 { |
269 RefPtr<Image> image(this); | 269 RefPtr<Image> image(this); |
270 | 270 |
271 return image.release(); | 271 return image.release(); |
272 } | 272 } |
273 | 273 |
274 bool Image::isTextureBacked() | 274 bool Image::isTextureBacked() |
275 { | 275 { |
276 RefPtr<SkImage> image = imageForCurrentFrame(); | 276 RefPtr<SkImage> image = imageForCurrentFrame(); |
277 return image ? image->isTextureBacked() : false; | 277 return image ? image->isTextureBacked() : false; |
278 } | 278 } |
279 | 279 |
280 } // namespace blink | 280 } // namespace blink |
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