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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /dom/svg/SVGFESpecularLightingElement.cpp
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
Diffstat (limited to 'dom/svg/SVGFESpecularLightingElement.cpp')
-rw-r--r--dom/svg/SVGFESpecularLightingElement.cpp102
1 files changed, 102 insertions, 0 deletions
diff --git a/dom/svg/SVGFESpecularLightingElement.cpp b/dom/svg/SVGFESpecularLightingElement.cpp
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index 000000000..ae583352e
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+++ b/dom/svg/SVGFESpecularLightingElement.cpp
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+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "mozilla/dom/SVGFESpecularLightingElement.h"
+#include "mozilla/dom/SVGFESpecularLightingElementBinding.h"
+#include "nsSVGUtils.h"
+#include "nsSVGFilterInstance.h"
+
+NS_IMPL_NS_NEW_NAMESPACED_SVG_ELEMENT(FESpecularLighting)
+
+using namespace mozilla::gfx;
+
+namespace mozilla {
+namespace dom {
+
+JSObject*
+SVGFESpecularLightingElement::WrapNode(JSContext* aCx, JS::Handle<JSObject*> aGivenProto)
+{
+ return SVGFESpecularLightingElementBinding::Wrap(aCx, this, aGivenProto);
+}
+
+//----------------------------------------------------------------------
+// nsIDOMNode methods
+
+NS_IMPL_ELEMENT_CLONE_WITH_INIT(SVGFESpecularLightingElement)
+
+already_AddRefed<SVGAnimatedString>
+SVGFESpecularLightingElement::In1()
+{
+ return mStringAttributes[IN1].ToDOMAnimatedString(this);
+}
+
+already_AddRefed<SVGAnimatedNumber>
+SVGFESpecularLightingElement::SurfaceScale()
+{
+ return mNumberAttributes[SURFACE_SCALE].ToDOMAnimatedNumber(this);
+}
+
+already_AddRefed<SVGAnimatedNumber>
+SVGFESpecularLightingElement::SpecularConstant()
+{
+ return mNumberAttributes[SPECULAR_CONSTANT].ToDOMAnimatedNumber(this);
+}
+
+already_AddRefed<SVGAnimatedNumber>
+SVGFESpecularLightingElement::SpecularExponent()
+{
+ return mNumberAttributes[SPECULAR_EXPONENT].ToDOMAnimatedNumber(this);
+}
+
+already_AddRefed<SVGAnimatedNumber>
+SVGFESpecularLightingElement::KernelUnitLengthX()
+{
+ return mNumberPairAttributes[KERNEL_UNIT_LENGTH].ToDOMAnimatedNumber(
+ nsSVGNumberPair::eFirst, this);
+}
+
+already_AddRefed<SVGAnimatedNumber>
+SVGFESpecularLightingElement::KernelUnitLengthY()
+{
+ return mNumberPairAttributes[KERNEL_UNIT_LENGTH].ToDOMAnimatedNumber(
+ nsSVGNumberPair::eSecond, this);
+}
+
+//----------------------------------------------------------------------
+// nsSVGElement methods
+
+FilterPrimitiveDescription
+SVGFESpecularLightingElement::GetPrimitiveDescription(nsSVGFilterInstance* aInstance,
+ const IntRect& aFilterSubregion,
+ const nsTArray<bool>& aInputsAreTainted,
+ nsTArray<RefPtr<SourceSurface>>& aInputImages)
+{
+ float specularExponent = mNumberAttributes[SPECULAR_EXPONENT].GetAnimValue();
+ float specularConstant = mNumberAttributes[SPECULAR_CONSTANT].GetAnimValue();
+
+ // specification defined range (15.22)
+ if (specularExponent < 1 || specularExponent > 128) {
+ return FilterPrimitiveDescription(PrimitiveType::Empty);
+ }
+
+ FilterPrimitiveDescription descr(PrimitiveType::SpecularLighting);
+ descr.Attributes().Set(eSpecularLightingSpecularConstant, specularConstant);
+ descr.Attributes().Set(eSpecularLightingSpecularExponent, specularExponent);
+ return AddLightingAttributes(descr, aInstance);
+}
+
+bool
+SVGFESpecularLightingElement::AttributeAffectsRendering(int32_t aNameSpaceID,
+ nsIAtom* aAttribute) const
+{
+ return SVGFESpecularLightingElementBase::AttributeAffectsRendering(aNameSpaceID, aAttribute) ||
+ (aNameSpaceID == kNameSpaceID_None &&
+ (aAttribute == nsGkAtoms::specularConstant ||
+ aAttribute == nsGkAtoms::specularExponent));
+}
+
+} // namespace dom
+} // namespace mozilla