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1 /* | 1 /* |
2 * Copyright (C) 2004, 2005, 2006, 2007 Nikolas Zimmermann <zimmermann@kde.org> | 2 * Copyright (C) 2004, 2005, 2006, 2007 Nikolas Zimmermann <zimmermann@kde.org> |
3 * Copyright (C) 2004, 2005 Rob Buis <buis@kde.org> | 3 * Copyright (C) 2004, 2005 Rob Buis <buis@kde.org> |
4 * Copyright (C) 2005 Eric Seidel <eric@webkit.org> | 4 * Copyright (C) 2005 Eric Seidel <eric@webkit.org> |
5 * Copyright (C) 2009 Dirk Schulze <krit@webkit.org> | 5 * Copyright (C) 2009 Dirk Schulze <krit@webkit.org> |
6 * Copyright (C) 2010 Renata Hodovan <reni@inf.u-szeged.hu> | 6 * Copyright (C) 2010 Renata Hodovan <reni@inf.u-szeged.hu> |
7 * Copyright (C) 2011 Gabor Loki <loki@webkit.org> | 7 * Copyright (C) 2011 Gabor Loki <loki@webkit.org> |
8 * Copyright (C) 2013 Google Inc. All rights reserved. | 8 * Copyright (C) 2013 Google Inc. All rights reserved. |
9 * | 9 * |
10 * This library is free software; you can redistribute it and/or | 10 * This library is free software; you can redistribute it and/or |
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361 pixelArray->zeroFill(); | 361 pixelArray->zeroFill(); |
362 return; | 362 return; |
363 } | 363 } |
364 | 364 |
365 PaintingData paintingData(m_seed, roundedIntSize(filterPrimitiveSubregion().
size())); | 365 PaintingData paintingData(m_seed, roundedIntSize(filterPrimitiveSubregion().
size())); |
366 initPaint(paintingData); | 366 initPaint(paintingData); |
367 | 367 |
368 int optimalThreadNumber = (absolutePaintRect().width() * absolutePaintRect()
.height()) / s_minimalRectDimension; | 368 int optimalThreadNumber = (absolutePaintRect().width() * absolutePaintRect()
.height()) / s_minimalRectDimension; |
369 if (optimalThreadNumber > 1) { | 369 if (optimalThreadNumber > 1) { |
370 // Initialize parallel jobs | 370 // Initialize parallel jobs |
371 ParallelJobs<FillRegionParameters> parallelJobs(&blink::FETurbulence::fi
llRegionWorker, optimalThreadNumber); | 371 ParallelJobs<FillRegionParameters> parallelJobs(&FETurbulence::fillRegio
nWorker, optimalThreadNumber); |
372 | 372 |
373 // Fill the parameter array | 373 // Fill the parameter array |
374 int i = parallelJobs.numberOfJobs(); | 374 int i = parallelJobs.numberOfJobs(); |
375 if (i > 1) { | 375 if (i > 1) { |
376 // Split the job into "stepY"-sized jobs but there a few jobs that n
eed to be slightly larger since | 376 // Split the job into "stepY"-sized jobs but there a few jobs that n
eed to be slightly larger since |
377 // stepY * jobs < total size. These extras are handled by the remain
der "jobsWithExtra". | 377 // stepY * jobs < total size. These extras are handled by the remain
der "jobsWithExtra". |
378 const int stepY = absolutePaintRect().height() / i; | 378 const int stepY = absolutePaintRect().height() / i; |
379 const int jobsWithExtra = absolutePaintRect().height() % i; | 379 const int jobsWithExtra = absolutePaintRect().height() % i; |
380 | 380 |
381 int startY = 0; | 381 int startY = 0; |
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451 FilterEffect::externalRepresentation(ts); | 451 FilterEffect::externalRepresentation(ts); |
452 ts << " type=\"" << type() << "\" " | 452 ts << " type=\"" << type() << "\" " |
453 << "baseFrequency=\"" << baseFrequencyX() << ", " << baseFrequencyY() <<
"\" " | 453 << "baseFrequency=\"" << baseFrequencyX() << ", " << baseFrequencyY() <<
"\" " |
454 << "seed=\"" << seed() << "\" " | 454 << "seed=\"" << seed() << "\" " |
455 << "numOctaves=\"" << numOctaves() << "\" " | 455 << "numOctaves=\"" << numOctaves() << "\" " |
456 << "stitchTiles=\"" << stitchTiles() << "\"]\n"; | 456 << "stitchTiles=\"" << stitchTiles() << "\"]\n"; |
457 return ts; | 457 return ts; |
458 } | 458 } |
459 | 459 |
460 } // namespace blink | 460 } // namespace blink |
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