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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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