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Side by Side Diff: Source/core/svg/graphics/SVGImage.cpp

Issue 1008243003: Nuke NativeImageSkia -- new version. (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: Add more WARN_UNUSED_RETURN goodness Created 5 years, 9 months ago
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1 /* 1 /*
2 * Copyright (C) 2006 Eric Seidel <eric@webkit.org> 2 * Copyright (C) 2006 Eric Seidel <eric@webkit.org>
3 * Copyright (C) 2008, 2009 Apple Inc. All rights reserved. 3 * Copyright (C) 2008, 2009 Apple Inc. All rights reserved.
4 * Copyright (C) Research In Motion Limited 2011. All rights reserved. 4 * Copyright (C) Research In Motion Limited 2011. All rights reserved.
5 * 5 *
6 * Redistribution and use in source and binary forms, with or without 6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions 7 * modification, are permitted provided that the following conditions
8 * are met: 8 * are met:
9 * 1. Redistributions of source code must retain the above copyright 9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer. 10 * notice, this list of conditions and the following disclaimer.
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201 scaledSrc.scale(1 / zoom); 201 scaledSrc.scale(1 / zoom);
202 202
203 // Compensate for the container size rounding by adjusting the source rect. 203 // Compensate for the container size rounding by adjusting the source rect.
204 FloatSize adjustedSrcSize = scaledSrc.size(); 204 FloatSize adjustedSrcSize = scaledSrc.size();
205 adjustedSrcSize.scale(roundedContainerSize.width() / containerSize.width(), roundedContainerSize.height() / containerSize.height()); 205 adjustedSrcSize.scale(roundedContainerSize.width() / containerSize.width(), roundedContainerSize.height() / containerSize.height());
206 scaledSrc.setSize(adjustedSrcSize); 206 scaledSrc.setSize(adjustedSrcSize);
207 207
208 draw(context, dstRect, scaledSrc, compositeOp, DoNotRespectImageOrientation) ; 208 draw(context, dstRect, scaledSrc, compositeOp, DoNotRespectImageOrientation) ;
209 } 209 }
210 210
211 PassRefPtr<NativeImageSkia> SVGImage::nativeImageForCurrentFrame() 211 bool SVGImage::bitmapForCurrentFrame(SkBitmap* bitmap)
212 { 212 {
213 if (!m_page) 213 if (!m_page)
214 return nullptr; 214 return false;
215 215
216 OwnPtr<ImageBuffer> buffer = ImageBuffer::create(size()); 216 OwnPtr<ImageBuffer> buffer = ImageBuffer::create(size());
217 if (!buffer) 217 if (!buffer)
218 return nullptr; 218 return false;
219 219
220 drawForContainer(buffer->context(), size(), 1, rect(), rect(), SkXfermode::k SrcOver_Mode); 220 drawForContainer(buffer->context(), size(), 1, rect(), rect(), SkXfermode::k SrcOver_Mode);
221 221
222 return NativeImageSkia::create(buffer->bitmap()); 222 *bitmap = buffer->bitmap();
223 return true;
223 } 224 }
224 225
225 void SVGImage::drawPatternForContainer(GraphicsContext* context, const FloatSize containerSize, 226 void SVGImage::drawPatternForContainer(GraphicsContext* context, const FloatSize containerSize,
226 float zoom, const FloatRect& srcRect, const FloatSize& tileScale, const Floa tPoint& phase, 227 float zoom, const FloatRect& srcRect, const FloatSize& tileScale, const Floa tPoint& phase,
227 SkXfermode::Mode compositeOp, const FloatRect& dstRect, 228 SkXfermode::Mode compositeOp, const FloatRect& dstRect,
228 const IntSize& repeatSpacing) 229 const IntSize& repeatSpacing)
229 { 230 {
230 // Tile adjusted for scaling/stretch. 231 // Tile adjusted for scaling/stretch.
231 FloatRect tile(srcRect); 232 FloatRect tile(srcRect);
232 tile.scale(tileScale.width(), tileScale.height()); 233 tile.scale(tileScale.width(), tileScale.height());
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460 461
461 return m_page; 462 return m_page;
462 } 463 }
463 464
464 String SVGImage::filenameExtension() const 465 String SVGImage::filenameExtension() const
465 { 466 {
466 return "svg"; 467 return "svg";
467 } 468 }
468 469
469 } 470 }
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