Add m-esr52 at 52.6.0

1 files changed, 102 insertions, 0 deletions

diff --git a/dom/svg/SVGFESpecularLightingElement.cpp b/dom/svg/SVGFESpecularLightingElement.cpp
new file mode 100644
index 000000000..ae583352e
--- /dev/null
+++ b/dom/svg/SVGFESpecularLightingElement.cpp
@@ -0,0 +1,102 @@
+/* -*- 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