1 files changed, 114 insertions, 0 deletions
diff --git a/dom/svg/SVGFEBlendElement.cpp b/dom/svg/SVGFEBlendElement.cpp
new file mode 100644
index 0000000000..b5ba3ab198
--- /dev/null
+++ b/dom/svg/SVGFEBlendElement.cpp
@@ -0,0 +1,114 @@
+/* -*- 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/SVGFEBlendElement.h"
+#include "mozilla/dom/SVGFEBlendElementBinding.h"
+#include "mozilla/dom/Document.h"
+#include "mozilla/dom/BindContext.h"
+
+NS_IMPL_NS_NEW_SVG_ELEMENT(FEBlend)
+
+using namespace mozilla::gfx;
+
+namespace mozilla::dom {
+
+JSObject* SVGFEBlendElement::WrapNode(JSContext* aCx,
+                                      JS::Handle<JSObject*> aGivenProto) {
+  return SVGFEBlendElement_Binding::Wrap(aCx, this, aGivenProto);
+}
+
+SVGEnumMapping SVGFEBlendElement::sModeMap[] = {
+    {nsGkAtoms::normal, SVG_FEBLEND_MODE_NORMAL},
+    {nsGkAtoms::multiply, SVG_FEBLEND_MODE_MULTIPLY},
+    {nsGkAtoms::screen, SVG_FEBLEND_MODE_SCREEN},
+    {nsGkAtoms::darken, SVG_FEBLEND_MODE_DARKEN},
+    {nsGkAtoms::lighten, SVG_FEBLEND_MODE_LIGHTEN},
+    {nsGkAtoms::overlay, SVG_FEBLEND_MODE_OVERLAY},
+    {nsGkAtoms::colorDodge, SVG_FEBLEND_MODE_COLOR_DODGE},
+    {nsGkAtoms::colorBurn, SVG_FEBLEND_MODE_COLOR_BURN},
+    {nsGkAtoms::hardLight, SVG_FEBLEND_MODE_HARD_LIGHT},
+    {nsGkAtoms::softLight, SVG_FEBLEND_MODE_SOFT_LIGHT},
+    {nsGkAtoms::difference, SVG_FEBLEND_MODE_DIFFERENCE},
+    {nsGkAtoms::exclusion, SVG_FEBLEND_MODE_EXCLUSION},
+    {nsGkAtoms::hue, SVG_FEBLEND_MODE_HUE},
+    {nsGkAtoms::saturation, SVG_FEBLEND_MODE_SATURATION},
+    {nsGkAtoms::color, SVG_FEBLEND_MODE_COLOR},
+    {nsGkAtoms::luminosity, SVG_FEBLEND_MODE_LUMINOSITY},
+    {nullptr, 0}};
+
+SVGElement::EnumInfo SVGFEBlendElement::sEnumInfo[1] = {
+    {nsGkAtoms::mode, sModeMap, SVG_FEBLEND_MODE_NORMAL}};
+
+SVGElement::StringInfo SVGFEBlendElement::sStringInfo[3] = {
+    {nsGkAtoms::result, kNameSpaceID_None, true},
+    {nsGkAtoms::in, kNameSpaceID_None, true},
+    {nsGkAtoms::in2, kNameSpaceID_None, true}};
+
+//----------------------------------------------------------------------
+// nsINode methods
+
+NS_IMPL_ELEMENT_CLONE_WITH_INIT(SVGFEBlendElement)
+
+//----------------------------------------------------------------------
+// nsIDOMSVGFEBlendElement methods
+
+already_AddRefed<DOMSVGAnimatedString> SVGFEBlendElement::In1() {
+  return mStringAttributes[IN1].ToDOMAnimatedString(this);
+}
+
+already_AddRefed<DOMSVGAnimatedString> SVGFEBlendElement::In2() {
+  return mStringAttributes[IN2].ToDOMAnimatedString(this);
+}
+
+already_AddRefed<DOMSVGAnimatedEnumeration> SVGFEBlendElement::Mode() {
+  return mEnumAttributes[MODE].ToDOMAnimatedEnum(this);
+}
+
+FilterPrimitiveDescription SVGFEBlendElement::GetPrimitiveDescription(
+    SVGFilterInstance* aInstance, const IntRect& aFilterSubregion,
+    const nsTArray<bool>& aInputsAreTainted,
+    nsTArray<RefPtr<SourceSurface>>& aInputImages) {
+  uint32_t mode = mEnumAttributes[MODE].GetAnimValue();
+  BlendAttributes attributes;
+  attributes.mBlendMode = mode;
+  return FilterPrimitiveDescription(AsVariant(std::move(attributes)));
+}
+
+bool SVGFEBlendElement::AttributeAffectsRendering(int32_t aNameSpaceID,
+                                                  nsAtom* aAttribute) const {
+  return SVGFEBlendElementBase::AttributeAffectsRendering(aNameSpaceID,
+                                                          aAttribute) ||
+         (aNameSpaceID == kNameSpaceID_None &&
+          (aAttribute == nsGkAtoms::in || aAttribute == nsGkAtoms::in2 ||
+           aAttribute == nsGkAtoms::mode));
+}
+
+void SVGFEBlendElement::GetSourceImageNames(nsTArray<SVGStringInfo>& aSources) {
+  aSources.AppendElement(SVGStringInfo(&mStringAttributes[IN1], this));
+  aSources.AppendElement(SVGStringInfo(&mStringAttributes[IN2], this));
+}
+
+nsresult SVGFEBlendElement::BindToTree(BindContext& aCtx, nsINode& aParent) {
+  if (aCtx.InComposedDoc()) {
+    aCtx.OwnerDoc().SetUseCounter(eUseCounter_custom_feBlend);
+  }
+
+  return SVGFE::BindToTree(aCtx, aParent);
+}
+
+//----------------------------------------------------------------------
+// SVGElement methods
+
+SVGElement::EnumAttributesInfo SVGFEBlendElement::GetEnumInfo() {
+  return EnumAttributesInfo(mEnumAttributes, sEnumInfo, ArrayLength(sEnumInfo));
+}
+
+SVGElement::StringAttributesInfo SVGFEBlendElement::GetStringInfo() {
+  return StringAttributesInfo(mStringAttributes, sStringInfo,
+                              ArrayLength(sStringInfo));
+}
+
+}  // namespace mozilla::dom