third_party/WebKit/Source/platform/graphics/filters/FEGaussianBlur.h - Issue 2393993004: Consolidate FilterOperation and FilterEffect mapRect implementations

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Unified Diff: third_party/WebKit/Source/platform/graphics/filters/FEGaussianBlur.h

Issue 2393993004: Consolidate FilterOperation and FilterEffect mapRect implementations (Closed)

Patch Set: Rebase; Drop stale comment. Created 4 years, 2 months ago

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Index: third_party/WebKit/Source/platform/graphics/filters/FEGaussianBlur.h

diff --git a/third_party/WebKit/Source/platform/graphics/filters/FEGaussianBlur.h b/third_party/WebKit/Source/platform/graphics/filters/FEGaussianBlur.h

index 2d5973a207d4fc63c93f5e13b3aa1b49d4239dab..ca0e2d310e6672b132d6ad0e2eade049574967dc 100644

--- a/third_party/WebKit/Source/platform/graphics/filters/FEGaussianBlur.h

+++ b/third_party/WebKit/Source/platform/graphics/filters/FEGaussianBlur.h

@@ -31,8 +31,9 @@ class PLATFORM_EXPORT FEGaussianBlur final : public FilterEffect {

public:

static FEGaussianBlur* create(Filter*, float, float);

- static IntSize calculateKernelSize(const Filter*, const FloatPoint& std);

- static IntSize calculateUnscaledKernelSize(const FloatPoint& std);

+ // Compute which destination area will be affected when applying a gaussian

+ // blur effect with |stdDeviation| to an area |rect|.

+ static FloatRect mapEffect(const FloatSize& stdDeviation, const FloatRect&);

TextStream& externalRepresentation(TextStream&, int indention) const override;