diff options
Diffstat (limited to 'Source/WebCore/platform/graphics/filters/skia/FEGaussianBlurSkia.cpp')
-rw-r--r-- | Source/WebCore/platform/graphics/filters/skia/FEGaussianBlurSkia.cpp | 72 |
1 files changed, 0 insertions, 72 deletions
diff --git a/Source/WebCore/platform/graphics/filters/skia/FEGaussianBlurSkia.cpp b/Source/WebCore/platform/graphics/filters/skia/FEGaussianBlurSkia.cpp deleted file mode 100644 index f5f46daed..000000000 --- a/Source/WebCore/platform/graphics/filters/skia/FEGaussianBlurSkia.cpp +++ /dev/null @@ -1,72 +0,0 @@ -/* - * Copyright (C) 2011 Google Inc. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED - * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY - * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND - * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#include "config.h" -#if USE(SKIA) -#include "FEGaussianBlur.h" - -#include "BitmapImageSingleFrameSkia.h" -#include "SkBlurImageFilter.h" -#include "SkiaImageFilterBuilder.h" - -namespace WebCore { - -bool FEGaussianBlur::platformApplySkia() -{ - ImageBuffer* resultImage = createImageBufferResult(); - if (!resultImage) - return false; - - FilterEffect* in = inputEffect(0); - - IntRect drawingRegion = drawingRegionOfInputImage(in->absolutePaintRect()); - - setIsAlphaImage(in->isAlphaImage()); - - float stdX = filter()->applyHorizontalScale(m_stdX); - float stdY = filter()->applyVerticalScale(m_stdY); - - RefPtr<Image> image = in->asImageBuffer()->copyImage(DontCopyBackingStore); - - SkPaint paint; - GraphicsContext* dstContext = resultImage->context(); - PlatformContextSkia* platformContext = dstContext->platformContext(); - paint.setImageFilter(new SkBlurImageFilter(stdX, stdY))->unref(); - - platformContext->saveLayer(0, &paint); - paint.setColor(0xFFFFFFFF); - dstContext->drawImage(image.get(), ColorSpaceDeviceRGB, drawingRegion.location(), CompositeCopy); - platformContext->restoreLayer(); - return true; -} - -SkImageFilter* FEGaussianBlur::createImageFilter(SkiaImageFilterBuilder* builder) -{ - SkAutoTUnref<SkImageFilter> input(builder->build(inputEffect(0))); - return new SkBlurImageFilter(SkFloatToScalar(m_stdX), SkFloatToScalar(m_stdY), input); -} - -}; -#endif |