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Diffstat (limited to 'chromium/third_party/WebKit/Source/core/platform/graphics/filters/FEMorphology.h')
-rw-r--r-- | chromium/third_party/WebKit/Source/core/platform/graphics/filters/FEMorphology.h | 91 |
1 files changed, 0 insertions, 91 deletions
diff --git a/chromium/third_party/WebKit/Source/core/platform/graphics/filters/FEMorphology.h b/chromium/third_party/WebKit/Source/core/platform/graphics/filters/FEMorphology.h deleted file mode 100644 index 8a9a57a91d8..00000000000 --- a/chromium/third_party/WebKit/Source/core/platform/graphics/filters/FEMorphology.h +++ /dev/null @@ -1,91 +0,0 @@ -/* - * Copyright (C) 2004, 2005, 2006, 2007 Nikolas Zimmermann <zimmermann@kde.org> - * Copyright (C) 2004, 2005 Rob Buis <buis@kde.org> - * Copyright (C) 2005 Eric Seidel <eric@webkit.org> - * Copyright (C) 2013 Google Inc. All rights reserved. - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public License - * along with this library; see the file COPYING.LIB. If not, write to - * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#ifndef FEMorphology_h -#define FEMorphology_h - -#include "core/platform/graphics/filters/Filter.h" -#include "core/platform/graphics/filters/FilterEffect.h" - -namespace WebCore { - -enum MorphologyOperatorType { - FEMORPHOLOGY_OPERATOR_UNKNOWN = 0, - FEMORPHOLOGY_OPERATOR_ERODE = 1, - FEMORPHOLOGY_OPERATOR_DILATE = 2 -}; - -class FEMorphology : public FilterEffect { -public: - static PassRefPtr<FEMorphology> create(Filter*, MorphologyOperatorType, float radiusX, float radiusY); - MorphologyOperatorType morphologyOperator() const; - bool setMorphologyOperator(MorphologyOperatorType); - - float radiusX() const; - bool setRadiusX(float); - - float radiusY() const; - bool setRadiusY(float); - - virtual PassRefPtr<SkImageFilter> createImageFilter(SkiaImageFilterBuilder*) OVERRIDE; - - virtual void determineAbsolutePaintRect(); - virtual FloatRect mapRect(const FloatRect&, bool forward = true) OVERRIDE FINAL; - - virtual TextStream& externalRepresentation(TextStream&, int indention) const; - - struct PaintingData { - Uint8ClampedArray* srcPixelArray; - Uint8ClampedArray* dstPixelArray; - int width; - int height; - int radiusX; - int radiusY; - }; - - static const int s_minimalArea = (300 * 300); // Empirical data limit for parallel jobs - - struct PlatformApplyParameters { - FEMorphology* filter; - int startY; - int endY; - PaintingData* paintingData; - }; - - static void platformApplyWorker(PlatformApplyParameters*); - - inline void platformApply(PaintingData*); - inline void platformApplyGeneric(PaintingData*, const int yStart, const int yEnd); -private: - FEMorphology(Filter*, MorphologyOperatorType, float radiusX, float radiusY); - - virtual void applySoftware() OVERRIDE; - virtual bool applySkia() OVERRIDE; - - MorphologyOperatorType m_type; - float m_radiusX; - float m_radiusY; -}; - -} // namespace WebCore - -#endif // FEMorphology_h |