import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo

2026-09-30 20:37:31 +09:00 · 2018-01-19 03:59:58 +08:00 · 2018-01-19 03:59:58 +08:00 · dcd9973243
commit dcd9973243
150858 changed files with 23884658 additions and 0 deletions
--- a/dom/svg/SVGFECompositeElement.cpp
+++ b/dom/svg/SVGFECompositeElement.cpp
@ -0,0 +1,178 @@
+/* -*- 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/SVGFECompositeElement.h"
+#include "mozilla/dom/SVGFECompositeElementBinding.h"
+
+NS_IMPL_NS_NEW_NAMESPACED_SVG_ELEMENT(FEComposite)
+
+using namespace mozilla::gfx;
+
+namespace mozilla {
+namespace dom {
+
+JSObject*
+SVGFECompositeElement::WrapNode(JSContext* aCx, JS::Handle<JSObject*> aGivenProto)
+{
+  return SVGFECompositeElementBinding::Wrap(aCx, this, aGivenProto);
+}
+
+nsSVGElement::NumberInfo SVGFECompositeElement::sNumberInfo[4] =
+{
+  { &nsGkAtoms::k1, 0, false },
+  { &nsGkAtoms::k2, 0, false },
+  { &nsGkAtoms::k3, 0, false },
+  { &nsGkAtoms::k4, 0, false }
+};
+
+nsSVGEnumMapping SVGFECompositeElement::sOperatorMap[] = {
+  {&nsGkAtoms::over, SVG_FECOMPOSITE_OPERATOR_OVER},
+  {&nsGkAtoms::in, SVG_FECOMPOSITE_OPERATOR_IN},
+  {&nsGkAtoms::out, SVG_FECOMPOSITE_OPERATOR_OUT},
+  {&nsGkAtoms::atop, SVG_FECOMPOSITE_OPERATOR_ATOP},
+  {&nsGkAtoms::xor_, SVG_FECOMPOSITE_OPERATOR_XOR},
+  {&nsGkAtoms::arithmetic, SVG_FECOMPOSITE_OPERATOR_ARITHMETIC},
+  {nullptr, 0}
+};
+
+nsSVGElement::EnumInfo SVGFECompositeElement::sEnumInfo[1] =
+{
+  { &nsGkAtoms::_operator,
+    sOperatorMap,
+    SVG_FECOMPOSITE_OPERATOR_OVER
+  }
+};
+
+nsSVGElement::StringInfo SVGFECompositeElement::sStringInfo[3] =
+{
+  { &nsGkAtoms::result, kNameSpaceID_None, true },
+  { &nsGkAtoms::in, kNameSpaceID_None, true },
+  { &nsGkAtoms::in2, kNameSpaceID_None, true }
+};
+
+//----------------------------------------------------------------------
+// nsIDOMNode methods
+
+NS_IMPL_ELEMENT_CLONE_WITH_INIT(SVGFECompositeElement)
+
+already_AddRefed<SVGAnimatedString>
+SVGFECompositeElement::In1()
+{
+  return mStringAttributes[IN1].ToDOMAnimatedString(this);
+}
+
+already_AddRefed<SVGAnimatedString>
+SVGFECompositeElement::In2()
+{
+  return mStringAttributes[IN2].ToDOMAnimatedString(this);
+}
+
+already_AddRefed<SVGAnimatedEnumeration>
+SVGFECompositeElement::Operator()
+{
+  return mEnumAttributes[OPERATOR].ToDOMAnimatedEnum(this);
+}
+
+already_AddRefed<SVGAnimatedNumber>
+SVGFECompositeElement::K1()
+{
+  return mNumberAttributes[ATTR_K1].ToDOMAnimatedNumber(this);
+}
+
+already_AddRefed<SVGAnimatedNumber>
+SVGFECompositeElement::K2()
+{
+  return mNumberAttributes[ATTR_K2].ToDOMAnimatedNumber(this);
+}
+
+already_AddRefed<SVGAnimatedNumber>
+SVGFECompositeElement::K3()
+{
+  return mNumberAttributes[ATTR_K3].ToDOMAnimatedNumber(this);
+}
+
+already_AddRefed<SVGAnimatedNumber>
+SVGFECompositeElement::K4()
+{
+  return mNumberAttributes[ATTR_K4].ToDOMAnimatedNumber(this);
+}
+
+void
+SVGFECompositeElement::SetK(float k1, float k2, float k3, float k4)
+{
+  mNumberAttributes[ATTR_K1].SetBaseValue(k1, this);
+  mNumberAttributes[ATTR_K2].SetBaseValue(k2, this);
+  mNumberAttributes[ATTR_K3].SetBaseValue(k3, this);
+  mNumberAttributes[ATTR_K4].SetBaseValue(k4, this);
+}
+
+FilterPrimitiveDescription
+SVGFECompositeElement::GetPrimitiveDescription(nsSVGFilterInstance* aInstance,
+                                               const IntRect& aFilterSubregion,
+                                               const nsTArray<bool>& aInputsAreTainted,
+                                               nsTArray<RefPtr<SourceSurface>>& aInputImages)
+{
+  FilterPrimitiveDescription descr(PrimitiveType::Composite);
+  uint32_t op = mEnumAttributes[OPERATOR].GetAnimValue();
+  descr.Attributes().Set(eCompositeOperator, op);
+
+  if (op == SVG_FECOMPOSITE_OPERATOR_ARITHMETIC) {
+    float k[4];
+    GetAnimatedNumberValues(k, k+1, k+2, k+3, nullptr);
+    descr.Attributes().Set(eCompositeCoefficients, k, 4);
+  }
+
+  return descr;
+}
+
+bool
+SVGFECompositeElement::AttributeAffectsRendering(int32_t aNameSpaceID,
+                                                 nsIAtom* aAttribute) const
+{
+  return SVGFECompositeElementBase::AttributeAffectsRendering(aNameSpaceID, aAttribute) ||
+         (aNameSpaceID == kNameSpaceID_None &&
+          (aAttribute == nsGkAtoms::in ||
+           aAttribute == nsGkAtoms::in2 ||
+           aAttribute == nsGkAtoms::k1 ||
+           aAttribute == nsGkAtoms::k2 ||
+           aAttribute == nsGkAtoms::k3 ||
+           aAttribute == nsGkAtoms::k4 ||
+           aAttribute == nsGkAtoms::_operator));
+}
+
+void
+SVGFECompositeElement::GetSourceImageNames(nsTArray<nsSVGStringInfo>& aSources)
+{
+  aSources.AppendElement(nsSVGStringInfo(&mStringAttributes[IN1], this));
+  aSources.AppendElement(nsSVGStringInfo(&mStringAttributes[IN2], this));
+}
+
+//----------------------------------------------------------------------
+// nsSVGElement methods
+
+nsSVGElement::NumberAttributesInfo
+SVGFECompositeElement::GetNumberInfo()
+{
+  return NumberAttributesInfo(mNumberAttributes, sNumberInfo,
+                              ArrayLength(sNumberInfo));
+}
+
+nsSVGElement::EnumAttributesInfo
+SVGFECompositeElement::GetEnumInfo()
+{
+  return EnumAttributesInfo(mEnumAttributes, sEnumInfo,
+                            ArrayLength(sEnumInfo));
+}
+
+nsSVGElement::StringAttributesInfo
+SVGFECompositeElement::GetStringInfo()
+{
+  return StringAttributesInfo(mStringAttributes, sStringInfo,
+                              ArrayLength(sStringInfo));
+}
+
+} // namespace dom
+} // namespace mozilla