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1 /* | 1 /* |
2 * Copyright (c) 2008, Google Inc. All rights reserved. | 2 * Copyright (c) 2008, Google Inc. All rights reserved. |
3 * Copyright (C) 2009 Dirk Schulze <krit@webkit.org> | 3 * Copyright (C) 2009 Dirk Schulze <krit@webkit.org> |
4 * Copyright (C) 2010 Torch Mobile (Beijing) Co. Ltd. All rights reserved. | 4 * Copyright (C) 2010 Torch Mobile (Beijing) Co. Ltd. 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 are | 7 * modification, are permitted provided that the following conditions are |
8 * met: | 8 * met: |
9 * | 9 * |
10 * * Redistributions of source code must retain the above copyright | 10 * * Redistributions of source code must retain the above copyright |
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247 { | 247 { |
248 if (!isValid()) | 248 if (!isValid()) |
249 return; | 249 return; |
250 | 250 |
251 const SkBitmap& bitmap = *m_context->bitmap(); | 251 const SkBitmap& bitmap = *m_context->bitmap(); |
252 RefPtr<Image> image = BitmapImage::create(NativeImageSkia::create(drawNeedsC
opy(m_context.get(), context) ? deepSkBitmapCopy(bitmap) : bitmap)); | 252 RefPtr<Image> image = BitmapImage::create(NativeImageSkia::create(drawNeedsC
opy(m_context.get(), context) ? deepSkBitmapCopy(bitmap) : bitmap)); |
253 context->drawImage(image.get(), destRect, srcRect, op, blendMode, DoNotRespe
ctImageOrientation, useLowQualityScale); | 253 context->drawImage(image.get(), destRect, srcRect, op, blendMode, DoNotRespe
ctImageOrientation, useLowQualityScale); |
254 } | 254 } |
255 | 255 |
256 void ImageBuffer::drawPattern(GraphicsContext* context, const FloatRect& srcRect
, const FloatSize& scale, | 256 void ImageBuffer::drawPattern(GraphicsContext* context, const FloatRect& srcRect
, const FloatSize& scale, |
257 const FloatPoint& phase, CompositeOperator op, const FloatRect& destRect) | 257 const FloatPoint& phase, CompositeOperator op, const FloatRect& destRect, Bl
endMode blendMode) |
258 { | 258 { |
259 if (!isValid()) | 259 if (!isValid()) |
260 return; | 260 return; |
261 | 261 |
262 const SkBitmap& bitmap = *m_context->bitmap(); | 262 const SkBitmap& bitmap = *m_context->bitmap(); |
263 RefPtr<Image> image = BitmapImage::create(NativeImageSkia::create(drawNeedsC
opy(m_context.get(), context) ? deepSkBitmapCopy(bitmap) : bitmap)); | 263 RefPtr<Image> image = BitmapImage::create(NativeImageSkia::create(drawNeedsC
opy(m_context.get(), context) ? deepSkBitmapCopy(bitmap) : bitmap)); |
264 image->drawPattern(context, srcRect, scale, phase, op, destRect); | 264 image->drawPattern(context, srcRect, scale, phase, op, destRect, blendMode); |
265 } | 265 } |
266 | 266 |
267 void ImageBuffer::transformColorSpace(ColorSpace srcColorSpace, ColorSpace dstCo
lorSpace) | 267 void ImageBuffer::transformColorSpace(ColorSpace srcColorSpace, ColorSpace dstCo
lorSpace) |
268 { | 268 { |
269 if (srcColorSpace == dstColorSpace) | 269 if (srcColorSpace == dstColorSpace) |
270 return; | 270 return; |
271 | 271 |
272 // only sRGB <-> linearRGB are supported at the moment | 272 // only sRGB <-> linearRGB are supported at the moment |
273 if ((srcColorSpace != ColorSpaceLinearRGB && srcColorSpace != ColorSpaceDevi
ceRGB) | 273 if ((srcColorSpace != ColorSpaceLinearRGB && srcColorSpace != ColorSpaceDevi
ceRGB) |
274 || (dstColorSpace != ColorSpaceLinearRGB && dstColorSpace != ColorSpaceD
eviceRGB)) | 274 || (dstColorSpace != ColorSpaceLinearRGB && dstColorSpace != ColorSpaceD
eviceRGB)) |
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489 if (!encodeImage(imageData, mimeType, quality, &encodedImage)) | 489 if (!encodeImage(imageData, mimeType, quality, &encodedImage)) |
490 return "data:,"; | 490 return "data:,"; |
491 | 491 |
492 Vector<char> base64Data; | 492 Vector<char> base64Data; |
493 base64Encode(encodedImage, base64Data); | 493 base64Encode(encodedImage, base64Data); |
494 | 494 |
495 return "data:" + mimeType + ";base64," + base64Data; | 495 return "data:" + mimeType + ";base64," + base64Data; |
496 } | 496 } |
497 | 497 |
498 } // namespace WebCore | 498 } // namespace WebCore |
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