dada960d79
This was the simplest one to start with. I need to add support for the "filter effect subregion" in order to handle tile stitching property, so this isn't quite complete. But I believe this is enough for the basic filters-turb-01-f test to pass, which gives us a baseline for further filter work. Summary of changes: - Added attribute type and parsing for SVG integer datatype - Added new node class for feTurbulence - Added several new properties and parsing for feTurbulence Bug: skia:10841 Change-Id: I8c877a5e1a837bfd527782253062eeb58febdde6 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/330621 Commit-Queue: Tyler Denniston <tdenniston@google.com> Reviewed-by: Florin Malita <fmalita@chromium.org>
115 lines
2.8 KiB
C++
115 lines
2.8 KiB
C++
/*
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* Copyright 2016 Google Inc.
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*
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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#ifndef SkSVGAttribute_DEFINED
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#define SkSVGAttribute_DEFINED
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#include "modules/svg/include/SkSVGTypes.h"
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#include "src/core/SkTLazy.h"
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class SkSVGRenderContext;
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enum class SkSVGAttribute {
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kClipPath,
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kClipRule,
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kColor,
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kCx, // <circle>, <ellipse>, <radialGradient>: center x position
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kCy, // <circle>, <ellipse>, <radialGradient>: center y position
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kD,
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kFill,
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kFillOpacity,
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kFillRule,
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kFeTurbulenceBaseFrequency,
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kFeTurbulenceNumOctaves,
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kFeTurbulenceSeed,
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kFeTurbulenceType,
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kFilter,
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kFilterUnits,
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kFontFamily,
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kFontSize,
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kFontStyle,
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kFontWeight,
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kFx, // <radialGradient>: focal point x position
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kFy, // <radialGradient>: focal point y position
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kGradientUnits,
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kGradientTransform,
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kHeight,
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kHref,
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kOffset,
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kOpacity,
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kPatternTransform,
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kPoints,
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kPreserveAspectRatio,
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kR, // <circle>, <radialGradient>: radius
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kRx, // <ellipse>,<rect>: horizontal (corner) radius
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kRy, // <ellipse>,<rect>: vertical (corner) radius
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kSpreadMethod,
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kStopColor,
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kStopOpacity,
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kStroke,
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kStrokeDashArray,
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kStrokeDashOffset,
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kStrokeOpacity,
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kStrokeLineCap,
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kStrokeLineJoin,
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kStrokeMiterLimit,
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kStrokeWidth,
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kTransform,
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kText,
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kTextAnchor,
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kViewBox,
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kVisibility,
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kWidth,
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kX,
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kX1, // <line>: first endpoint x
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kX2, // <line>: second endpoint x
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kY,
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kY1, // <line>: first endpoint y
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kY2, // <line>: second endpoint y
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kUnknown,
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};
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struct SkSVGPresentationAttributes {
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static SkSVGPresentationAttributes MakeInitial();
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// TODO: SkTLazy adds an extra ptr per attribute; refactor to reduce overhead.
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SkTLazy<SkSVGPaint> fFill;
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SkTLazy<SkSVGNumberType> fFillOpacity;
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SkTLazy<SkSVGFillRule> fFillRule;
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SkTLazy<SkSVGFillRule> fClipRule;
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SkTLazy<SkSVGPaint> fStroke;
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SkTLazy<SkSVGDashArray> fStrokeDashArray;
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SkTLazy<SkSVGLength> fStrokeDashOffset;
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SkTLazy<SkSVGLineCap> fStrokeLineCap;
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SkTLazy<SkSVGLineJoin> fStrokeLineJoin;
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SkTLazy<SkSVGNumberType> fStrokeMiterLimit;
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SkTLazy<SkSVGNumberType> fStrokeOpacity;
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SkTLazy<SkSVGLength> fStrokeWidth;
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SkTLazy<SkSVGVisibility> fVisibility;
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SkTLazy<SkSVGColorType> fColor;
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SkTLazy<SkSVGFontFamily> fFontFamily;
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SkTLazy<SkSVGFontStyle> fFontStyle;
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SkTLazy<SkSVGFontSize> fFontSize;
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SkTLazy<SkSVGFontWeight> fFontWeight;
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SkTLazy<SkSVGTextAnchor> fTextAnchor;
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// TODO(tdenniston): add SkSVGStopColor
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// uninherited
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SkTLazy<SkSVGNumberType> fOpacity;
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SkTLazy<SkSVGClip> fClipPath;
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SkTLazy<SkSVGFilterType> fFilter;
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};
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#endif // SkSVGAttribute_DEFINED
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