/* THIS FILE IS AUTOGENERATED FROM VideoEncoder.webidl BY Codegen.py - DO NOT EDIT */

#include <type_traits>
#include "AtomList.h"
#include "EventHandlerBinding.h"
#include "EventTargetBinding.h"
#include "MainThreadUtils.h"
#include "VideoEncoderBinding.h"
#include "WrapperFactory.h"
#include "js/CallAndConstruct.h"
#include "js/Exception.h"
#include "js/MapAndSet.h"
#include "js/Object.h"
#include "js/PropertyAndElement.h"
#include "js/PropertyDescriptor.h"
#include "js/experimental/JitInfo.h"
#include "jsapi.h"
#include "mozilla/Atomics.h"
#include "mozilla/FloatingPoint.h"
#include "mozilla/OwningNonNull.h"
#include "mozilla/ProfilerLabels.h"
#include "mozilla/dom/BindingCallContext.h"
#include "mozilla/dom/BindingUtils.h"
#include "mozilla/dom/DOMJSClass.h"
#include "mozilla/dom/EncodedVideoChunk.h"
#include "mozilla/dom/NonRefcountedDOMObject.h"
#include "mozilla/dom/Nullable.h"
#include "mozilla/dom/PrimitiveConversions.h"
#include "mozilla/dom/Promise.h"
#include "mozilla/dom/RootedDictionary.h"
#include "mozilla/dom/ScriptSettings.h"
#include "mozilla/dom/SimpleGlobalObject.h"
#include "mozilla/dom/ToJSValue.h"
#include "mozilla/dom/VideoEncoder.h"
#include "mozilla/dom/VideoFrame.h"
#include "mozilla/dom/WebIDLPrefs.h"
#include "mozilla/dom/XrayExpandoClass.h"
#include "nsRFPService.h"
#include "nsThreadUtils.h"

namespace mozilla {

namespace dom {

namespace binding_detail {}; // Just to make sure it's known as a namespace
using namespace mozilla::dom::binding_detail;


namespace binding_detail {
constexpr nsLiteralCString EnumStrings<AvcBitstreamFormat>::Values[2];
} // namespace binding_detail

bool
ToJSValue(JSContext* aCx, AvcBitstreamFormat aArgument, JS::MutableHandle<JS::Value> aValue)
{
  MOZ_ASSERT(uint32_t(aArgument) < std::size(binding_detail::EnumStrings<AvcBitstreamFormat>::Values));
  JSString* resultStr =
    JS_NewStringCopyN(aCx, binding_detail::EnumStrings<AvcBitstreamFormat>::Values[uint32_t(aArgument)].BeginReading(),
                      binding_detail::EnumStrings<AvcBitstreamFormat>::Values[uint32_t(aArgument)].Length());
  if (!resultStr) {
    return false;
  }
  aValue.setString(resultStr);
  return true;
}


namespace binding_detail {
constexpr nsLiteralCString EnumStrings<VideoEncoderBitrateMode>::Values[3];
} // namespace binding_detail

bool
ToJSValue(JSContext* aCx, VideoEncoderBitrateMode aArgument, JS::MutableHandle<JS::Value> aValue)
{
  MOZ_ASSERT(uint32_t(aArgument) < std::size(binding_detail::EnumStrings<VideoEncoderBitrateMode>::Values));
  JSString* resultStr =
    JS_NewStringCopyN(aCx, binding_detail::EnumStrings<VideoEncoderBitrateMode>::Values[uint32_t(aArgument)].BeginReading(),
                      binding_detail::EnumStrings<VideoEncoderBitrateMode>::Values[uint32_t(aArgument)].Length());
  if (!resultStr) {
    return false;
  }
  aValue.setString(resultStr);
  return true;
}


namespace binding_detail {
constexpr nsLiteralCString EnumStrings<LatencyMode>::Values[2];
} // namespace binding_detail

bool
ToJSValue(JSContext* aCx, LatencyMode aArgument, JS::MutableHandle<JS::Value> aValue)
{
  MOZ_ASSERT(uint32_t(aArgument) < std::size(binding_detail::EnumStrings<LatencyMode>::Values));
  JSString* resultStr =
    JS_NewStringCopyN(aCx, binding_detail::EnumStrings<LatencyMode>::Values[uint32_t(aArgument)].BeginReading(),
                      binding_detail::EnumStrings<LatencyMode>::Values[uint32_t(aArgument)].Length());
  if (!resultStr) {
    return false;
  }
  aValue.setString(resultStr);
  return true;
}



AvcEncoderConfig::AvcEncoderConfig()
{
  // Safe to pass a null context if we pass a null value
  Init(nullptr, JS::NullHandleValue);
}




bool
AvcEncoderConfig::InitIds(JSContext* cx, AvcEncoderConfigAtoms* atomsCache)
{
  MOZ_ASSERT(reinterpret_cast<jsid*>(atomsCache)->isVoid());

  // Initialize these in reverse order so that any failure leaves the first one
  // uninitialized.
  if (!atomsCache->format_id.init(cx, "format")) {
    return false;
  }
  return true;
}

bool
AvcEncoderConfig::Init(BindingCallContext& cx, JS::Handle<JS::Value> val, const char* sourceDescription, bool passedToJSImpl)
{
  // Passing a null JSContext is OK only if we're initing from null,
  // Since in that case we will not have to do any property gets
  // Also evaluate isNullOrUndefined in order to avoid false-positive
  // checkers by static analysis tools
  MOZ_ASSERT_IF(!cx, val.isNull() && val.isNullOrUndefined());
  AvcEncoderConfigAtoms* atomsCache = nullptr;
  if (cx) {
    atomsCache = GetAtomCache<AvcEncoderConfigAtoms>(cx);
    if (reinterpret_cast<jsid*>(atomsCache)->isVoid() &&
        !InitIds(cx, atomsCache)) {
      return false;
    }
  }

  if (!IsConvertibleToDictionary(val)) {
    return cx.ThrowErrorMessage<MSG_CONVERSION_ERROR>(sourceDescription, "dictionary");
  }

  bool isNull = val.isNullOrUndefined();
  // We only need these if !isNull, in which case we have |cx|.
  Maybe<JS::Rooted<JSObject *> > object;
  Maybe<JS::Rooted<JS::Value> > temp;
  if (!isNull) {
    MOZ_ASSERT(cx);
    object.emplace(cx, &val.toObject());
    temp.emplace(cx);
  }
  if (!isNull) {
    if (!JS_GetPropertyById(cx, *object, atomsCache->format_id, temp.ptr())) {
      return false;
    }
  }
  if (!isNull && !temp->isUndefined()) {
    {
      int index;
      if (!binding_detail::FindEnumStringIndex<true>(cx, temp.ref(),
                                                                         binding_detail::EnumStrings<AvcBitstreamFormat>::Values,
                                                                         "AvcBitstreamFormat", "'format' member of AvcEncoderConfig",
                                                                         &index)) {
        return false;
      }
      MOZ_ASSERT(index >= 0);
      mFormat = static_cast<AvcBitstreamFormat>(index);
    }
  } else {
    mFormat = AvcBitstreamFormat::Avc;
  }
  mIsAnyMemberPresent = true;
  return true;
}

bool
AvcEncoderConfig::Init(JSContext* cx_, JS::Handle<JS::Value> val, const char* sourceDescription, bool passedToJSImpl)
{
  // We don't want to use sourceDescription for our context here;
  // that's not really what it's formatted for.
  BindingCallContext cx(cx_, nullptr);
  return Init(cx, val, sourceDescription, passedToJSImpl);
}

bool
AvcEncoderConfig::ToObjectInternal(JSContext* cx, JS::MutableHandle<JS::Value> rval) const
{
  AvcEncoderConfigAtoms* atomsCache = GetAtomCache<AvcEncoderConfigAtoms>(cx);
  if (reinterpret_cast<jsid*>(atomsCache)->isVoid() &&
      !InitIds(cx, atomsCache)) {
    return false;
  }

  JS::Rooted<JSObject*> obj(cx, JS_NewPlainObject(cx));
  if (!obj) {
    return false;
  }
  rval.set(JS::ObjectValue(*obj));

  do {
    // block for our 'break' successCode and scope for 'temp' and 'currentValue'
    JS::Rooted<JS::Value> temp(cx);
    AvcBitstreamFormat const & currentValue = mFormat;
    if (!ToJSValue(cx, currentValue, &temp)) {
      return false;
    }
    if (!JS_DefinePropertyById(cx, obj, atomsCache->format_id, temp, JSPROP_ENUMERATE)) {
      return false;
    }
    break;
  } while(false);

  return true;
}

void
AvcEncoderConfig::TraceDictionary(JSTracer* trc)
{
}

AvcEncoderConfig&
AvcEncoderConfig::operator=(const AvcEncoderConfig& aOther)
{
  DictionaryBase::operator=(aOther);
  mFormat = aOther.mFormat;
  return *this;
}


MOZ_CAN_RUN_SCRIPT void
EncodedVideoChunkOutputCallback::Call(BindingCallContext& cx, JS::Handle<JS::Value> aThisVal, EncodedVideoChunk& chunk, const EncodedVideoChunkMetadata& metadata, ErrorResult& aRv)
{
  JS::Rooted<JS::Value> rval(cx);
  JS::RootedVector<JS::Value> argv(cx);
  if (!argv.resize(2)) {
    // That threw an exception on the JSContext, and our CallSetup will do
    // the right thing with that.
    return;
  }
  unsigned argc = 2;

  do {
    if (!metadata.ToObjectInternal(cx, argv[1])) {
      aRv.Throw(NS_ERROR_UNEXPECTED);
      return;
    }
    break;
  } while (false);

  do {
    if (!GetOrCreateDOMReflector(cx, chunk, argv[0])) {
      MOZ_ASSERT(JS_IsExceptionPending(cx));
      aRv.Throw(NS_ERROR_UNEXPECTED);
      return;
    }
    break;
  } while (false);

  JS::Rooted<JS::Value> callable(cx, JS::ObjectValue(*mCallback));
  if (!JS::Call(cx, aThisVal, callable,
                JS::HandleValueArray::subarray(argv, 0, argc), &rval)) {
    aRv.NoteJSContextException(cx);
    return;
  }
}




SvcOutputMetadata::SvcOutputMetadata()
{
  // Safe to pass a null context if we pass a null value
  Init();
}




bool
SvcOutputMetadata::InitIds(JSContext* cx, SvcOutputMetadataAtoms* atomsCache)
{
  MOZ_ASSERT(reinterpret_cast<jsid*>(atomsCache)->isVoid());

  // Initialize these in reverse order so that any failure leaves the first one
  // uninitialized.
  if (!atomsCache->temporalLayerId_id.init(cx, "temporalLayerId")) {
    return false;
  }
  return true;
}

bool
SvcOutputMetadata::Init(const char* sourceDescription, bool passedToJSImpl)
{
  return true;
}

bool
SvcOutputMetadata::ToObjectInternal(JSContext* cx, JS::MutableHandle<JS::Value> rval) const
{
  SvcOutputMetadataAtoms* atomsCache = GetAtomCache<SvcOutputMetadataAtoms>(cx);
  if (reinterpret_cast<jsid*>(atomsCache)->isVoid() &&
      !InitIds(cx, atomsCache)) {
    return false;
  }

  JS::Rooted<JSObject*> obj(cx, JS_NewPlainObject(cx));
  if (!obj) {
    return false;
  }
  rval.set(JS::ObjectValue(*obj));

  if (mTemporalLayerId.WasPassed()) {
    do {
      // block for our 'break' successCode and scope for 'temp' and 'currentValue'
      JS::Rooted<JS::Value> temp(cx);
      uint32_t const & currentValue = mTemporalLayerId.InternalValue();
      temp.setNumber(currentValue);
      if (!JS_DefinePropertyById(cx, obj, atomsCache->temporalLayerId_id, temp, JSPROP_ENUMERATE)) {
        return false;
      }
      break;
    } while(false);
  }

  return true;
}

void
SvcOutputMetadata::TraceDictionary(JSTracer* trc)
{
}

SvcOutputMetadata&
SvcOutputMetadata::operator=(const SvcOutputMetadata& aOther)
{
  DictionaryBase::operator=(aOther);
  mTemporalLayerId.Reset();
  if (aOther.mTemporalLayerId.WasPassed()) {
    mTemporalLayerId.Construct(aOther.mTemporalLayerId.Value());
  }
  return *this;
}



VideoEncoderEncodeOptionsForAvc::VideoEncoderEncodeOptionsForAvc()
{
  // Safe to pass a null context if we pass a null value
  Init(nullptr, JS::NullHandleValue);
}




bool
VideoEncoderEncodeOptionsForAvc::InitIds(JSContext* cx, VideoEncoderEncodeOptionsForAvcAtoms* atomsCache)
{
  MOZ_ASSERT(reinterpret_cast<jsid*>(atomsCache)->isVoid());

  // Initialize these in reverse order so that any failure leaves the first one
  // uninitialized.
  if (!atomsCache->quantizer_id.init(cx, "quantizer")) {
    return false;
  }
  return true;
}

bool
VideoEncoderEncodeOptionsForAvc::Init(BindingCallContext& cx, JS::Handle<JS::Value> val, const char* sourceDescription, bool passedToJSImpl)
{
  // Passing a null JSContext is OK only if we're initing from null,
  // Since in that case we will not have to do any property gets
  // Also evaluate isNullOrUndefined in order to avoid false-positive
  // checkers by static analysis tools
  MOZ_ASSERT_IF(!cx, val.isNull() && val.isNullOrUndefined());
  VideoEncoderEncodeOptionsForAvcAtoms* atomsCache = nullptr;
  if (cx) {
    atomsCache = GetAtomCache<VideoEncoderEncodeOptionsForAvcAtoms>(cx);
    if (reinterpret_cast<jsid*>(atomsCache)->isVoid() &&
        !InitIds(cx, atomsCache)) {
      return false;
    }
  }

  if (!IsConvertibleToDictionary(val)) {
    return cx.ThrowErrorMessage<MSG_CONVERSION_ERROR>(sourceDescription, "dictionary");
  }

  bool isNull = val.isNullOrUndefined();
  // We only need these if !isNull, in which case we have |cx|.
  Maybe<JS::Rooted<JSObject *> > object;
  Maybe<JS::Rooted<JS::Value> > temp;
  if (!isNull) {
    MOZ_ASSERT(cx);
    object.emplace(cx, &val.toObject());
    temp.emplace(cx);
  }
  if (!isNull) {
    if (!JS_GetPropertyById(cx, *object, atomsCache->quantizer_id, temp.ptr())) {
      return false;
    }
  }
  if (!isNull && !temp->isUndefined()) {
    mQuantizer.Construct();
    if (temp.ref().isNullOrUndefined()) {
      (mQuantizer.Value()).SetNull();
    } else if (!ValueToPrimitive<uint16_t, eDefault>(cx, temp.ref(), "'quantizer' member of VideoEncoderEncodeOptionsForAvc", &(mQuantizer.Value()).SetValue())) {
      return false;
    }
    mIsAnyMemberPresent = true;
  }
  return true;
}

bool
VideoEncoderEncodeOptionsForAvc::Init(JSContext* cx_, JS::Handle<JS::Value> val, const char* sourceDescription, bool passedToJSImpl)
{
  // We don't want to use sourceDescription for our context here;
  // that's not really what it's formatted for.
  BindingCallContext cx(cx_, nullptr);
  return Init(cx, val, sourceDescription, passedToJSImpl);
}

void
VideoEncoderEncodeOptionsForAvc::TraceDictionary(JSTracer* trc)
{
}

VideoEncoderEncodeOptionsForAvc&
VideoEncoderEncodeOptionsForAvc::operator=(const VideoEncoderEncodeOptionsForAvc& aOther)
{
  DictionaryBase::operator=(aOther);
  mQuantizer.Reset();
  if (aOther.mQuantizer.WasPassed()) {
    mQuantizer.Construct(aOther.mQuantizer.Value());
  }
  return *this;
}



VideoEncoderInit::VideoEncoderInit()
{
  // Safe to pass a null context if we pass a null value
  Init(nullptr, JS::NullHandleValue);
}



bool
VideoEncoderInit::InitIds(JSContext* cx, VideoEncoderInitAtoms* atomsCache)
{
  MOZ_ASSERT(reinterpret_cast<jsid*>(atomsCache)->isVoid());

  // Initialize these in reverse order so that any failure leaves the first one
  // uninitialized.
  if (!atomsCache->output_id.init(cx, "output") ||
      !atomsCache->error_id.init(cx, "error")) {
    return false;
  }
  return true;
}

bool
VideoEncoderInit::Init(BindingCallContext& cx, JS::Handle<JS::Value> val, const char* sourceDescription, bool passedToJSImpl)
{
  // Passing a null JSContext is OK only if we're initing from null,
  // Since in that case we will not have to do any property gets
  // Also evaluate isNullOrUndefined in order to avoid false-positive
  // checkers by static analysis tools
  MOZ_ASSERT_IF(!cx, val.isNull() && val.isNullOrUndefined());
  VideoEncoderInitAtoms* atomsCache = nullptr;
  if (cx) {
    atomsCache = GetAtomCache<VideoEncoderInitAtoms>(cx);
    if (reinterpret_cast<jsid*>(atomsCache)->isVoid() &&
        !InitIds(cx, atomsCache)) {
      return false;
    }
  }

  if (!IsConvertibleToDictionary(val)) {
    return cx.ThrowErrorMessage<MSG_CONVERSION_ERROR>(sourceDescription, "dictionary");
  }

  bool isNull = val.isNullOrUndefined();
  // We only need these if !isNull, in which case we have |cx|.
  Maybe<JS::Rooted<JSObject *> > object;
  Maybe<JS::Rooted<JS::Value> > temp;
  if (!isNull) {
    MOZ_ASSERT(cx);
    object.emplace(cx, &val.toObject());
    temp.emplace(cx);
  }
  if (!isNull) {
    if (!JS_GetPropertyById(cx, *object, atomsCache->error_id, temp.ptr())) {
      return false;
    }
  }
  if (!isNull && !temp->isUndefined()) {
    if (temp.ref().isObject()) {
      if (JS::IsCallable(&temp.ref().toObject())) {
      { // scope for tempRoot and tempGlobalRoot if needed
        JS::Rooted<JSObject*> tempRoot(cx, &temp.ref().toObject());
        JS::Rooted<JSObject*> tempGlobalRoot(cx, JS::CurrentGlobalOrNull(cx));
        mError = new WebCodecsErrorCallback(cx, tempRoot, tempGlobalRoot, GetIncumbentGlobal());
      }
      } else {
        cx.ThrowErrorMessage<MSG_NOT_CALLABLE>("'error' member of VideoEncoderInit");
        return false;
      }
    } else {
      cx.ThrowErrorMessage<MSG_NOT_OBJECT>("'error' member of VideoEncoderInit");
      return false;
    }
    mIsAnyMemberPresent = true;
  } else if (cx) {
    // Don't error out if we have no cx.  In that
    // situation the caller is default-constructing us and we'll
    // just assume they know what they're doing.
    return cx.ThrowErrorMessage<MSG_MISSING_REQUIRED_DICTIONARY_MEMBER>("'error' member of VideoEncoderInit");
  }

  if (!isNull) {
    if (!JS_GetPropertyById(cx, *object, atomsCache->output_id, temp.ptr())) {
      return false;
    }
  }
  if (!isNull && !temp->isUndefined()) {
    if (temp.ref().isObject()) {
      if (JS::IsCallable(&temp.ref().toObject())) {
      { // scope for tempRoot and tempGlobalRoot if needed
        JS::Rooted<JSObject*> tempRoot(cx, &temp.ref().toObject());
        JS::Rooted<JSObject*> tempGlobalRoot(cx, JS::CurrentGlobalOrNull(cx));
        mOutput = new EncodedVideoChunkOutputCallback(cx, tempRoot, tempGlobalRoot, GetIncumbentGlobal());
      }
      } else {
        cx.ThrowErrorMessage<MSG_NOT_CALLABLE>("'output' member of VideoEncoderInit");
        return false;
      }
    } else {
      cx.ThrowErrorMessage<MSG_NOT_OBJECT>("'output' member of VideoEncoderInit");
      return false;
    }
    mIsAnyMemberPresent = true;
  } else if (cx) {
    // Don't error out if we have no cx.  In that
    // situation the caller is default-constructing us and we'll
    // just assume they know what they're doing.
    return cx.ThrowErrorMessage<MSG_MISSING_REQUIRED_DICTIONARY_MEMBER>("'output' member of VideoEncoderInit");
  }
  return true;
}

bool
VideoEncoderInit::Init(JSContext* cx_, JS::Handle<JS::Value> val, const char* sourceDescription, bool passedToJSImpl)
{
  // We don't want to use sourceDescription for our context here;
  // that's not really what it's formatted for.
  BindingCallContext cx(cx_, nullptr);
  return Init(cx, val, sourceDescription, passedToJSImpl);
}

void
VideoEncoderInit::TraceDictionary(JSTracer* trc)
{
}





EncodedVideoChunkMetadata::EncodedVideoChunkMetadata()
{
  // Safe to pass a null context if we pass a null value
  Init();
}



bool
EncodedVideoChunkMetadata::InitIds(JSContext* cx, EncodedVideoChunkMetadataAtoms* atomsCache)
{
  MOZ_ASSERT(reinterpret_cast<jsid*>(atomsCache)->isVoid());

  // Initialize these in reverse order so that any failure leaves the first one
  // uninitialized.
  if (!atomsCache->svc_id.init(cx, "svc") ||
      !atomsCache->decoderConfig_id.init(cx, "decoderConfig")) {
    return false;
  }
  return true;
}

bool
EncodedVideoChunkMetadata::Init(const char* sourceDescription, bool passedToJSImpl)
{
  return true;
}

bool
EncodedVideoChunkMetadata::ToObjectInternal(JSContext* cx, JS::MutableHandle<JS::Value> rval) const
{
  EncodedVideoChunkMetadataAtoms* atomsCache = GetAtomCache<EncodedVideoChunkMetadataAtoms>(cx);
  if (reinterpret_cast<jsid*>(atomsCache)->isVoid() &&
      !InitIds(cx, atomsCache)) {
    return false;
  }

  JS::Rooted<JSObject*> obj(cx, JS_NewPlainObject(cx));
  if (!obj) {
    return false;
  }
  rval.set(JS::ObjectValue(*obj));

  if (mDecoderConfig.WasPassed()) {
    do {
      // block for our 'break' successCode and scope for 'temp' and 'currentValue'
      JS::Rooted<JS::Value> temp(cx);
      VideoDecoderConfig const & currentValue = mDecoderConfig.InternalValue();
      if (!currentValue.ToObjectInternal(cx, &temp)) {
        return false;
      }
      if (!JS_DefinePropertyById(cx, obj, atomsCache->decoderConfig_id, temp, JSPROP_ENUMERATE)) {
        return false;
      }
      break;
    } while(false);
  }

  if (mSvc.WasPassed()) {
    do {
      // block for our 'break' successCode and scope for 'temp' and 'currentValue'
      JS::Rooted<JS::Value> temp(cx);
      SvcOutputMetadata const & currentValue = mSvc.InternalValue();
      if (!currentValue.ToObjectInternal(cx, &temp)) {
        return false;
      }
      if (!JS_DefinePropertyById(cx, obj, atomsCache->svc_id, temp, JSPROP_ENUMERATE)) {
        return false;
      }
      break;
    } while(false);
  }

  return true;
}

void
EncodedVideoChunkMetadata::TraceDictionary(JSTracer* trc)
{
  if (mDecoderConfig.WasPassed()) {
    mDecoderConfig.Value().TraceDictionary(trc);
  }
}



VideoEncoderConfig::VideoEncoderConfig()
{
  // Safe to pass a null context if we pass a null value
  Init(nullptr, JS::NullHandleValue);
}




bool
VideoEncoderConfig::InitIds(JSContext* cx, VideoEncoderConfigAtoms* atomsCache)
{
  MOZ_ASSERT(reinterpret_cast<jsid*>(atomsCache)->isVoid());

  // Initialize these in reverse order so that any failure leaves the first one
  // uninitialized.
  if (!atomsCache->width_id.init(cx, "width") ||
      !atomsCache->scalabilityMode_id.init(cx, "scalabilityMode") ||
      !atomsCache->latencyMode_id.init(cx, "latencyMode") ||
      !atomsCache->height_id.init(cx, "height") ||
      !atomsCache->hardwareAcceleration_id.init(cx, "hardwareAcceleration") ||
      !atomsCache->framerate_id.init(cx, "framerate") ||
      !atomsCache->displayWidth_id.init(cx, "displayWidth") ||
      !atomsCache->displayHeight_id.init(cx, "displayHeight") ||
      !atomsCache->contentHint_id.init(cx, "contentHint") ||
      !atomsCache->codec_id.init(cx, "codec") ||
      !atomsCache->bitrateMode_id.init(cx, "bitrateMode") ||
      !atomsCache->bitrate_id.init(cx, "bitrate") ||
      !atomsCache->avc_id.init(cx, "avc") ||
      !atomsCache->alpha_id.init(cx, "alpha")) {
    return false;
  }
  return true;
}

bool
VideoEncoderConfig::Init(BindingCallContext& cx, JS::Handle<JS::Value> val, const char* sourceDescription, bool passedToJSImpl)
{
  // Passing a null JSContext is OK only if we're initing from null,
  // Since in that case we will not have to do any property gets
  // Also evaluate isNullOrUndefined in order to avoid false-positive
  // checkers by static analysis tools
  MOZ_ASSERT_IF(!cx, val.isNull() && val.isNullOrUndefined());
  VideoEncoderConfigAtoms* atomsCache = nullptr;
  if (cx) {
    atomsCache = GetAtomCache<VideoEncoderConfigAtoms>(cx);
    if (reinterpret_cast<jsid*>(atomsCache)->isVoid() &&
        !InitIds(cx, atomsCache)) {
      return false;
    }
  }

  if (!IsConvertibleToDictionary(val)) {
    return cx.ThrowErrorMessage<MSG_CONVERSION_ERROR>(sourceDescription, "dictionary");
  }

  bool isNull = val.isNullOrUndefined();
  // We only need these if !isNull, in which case we have |cx|.
  Maybe<JS::Rooted<JSObject *> > object;
  Maybe<JS::Rooted<JS::Value> > temp;
  if (!isNull) {
    MOZ_ASSERT(cx);
    object.emplace(cx, &val.toObject());
    temp.emplace(cx);
  }
  if (!isNull) {
    if (!JS_GetPropertyById(cx, *object, atomsCache->alpha_id, temp.ptr())) {
      return false;
    }
  }
  if (!isNull && !temp->isUndefined()) {
    {
      int index;
      if (!binding_detail::FindEnumStringIndex<true>(cx, temp.ref(),
                                                                         binding_detail::EnumStrings<AlphaOption>::Values,
                                                                         "AlphaOption", "'alpha' member of VideoEncoderConfig",
                                                                         &index)) {
        return false;
      }
      MOZ_ASSERT(index >= 0);
      mAlpha = static_cast<AlphaOption>(index);
    }
  } else {
    mAlpha = AlphaOption::Discard;
  }
  mIsAnyMemberPresent = true;

  if (!isNull) {
    if (!JS_GetPropertyById(cx, *object, atomsCache->avc_id, temp.ptr())) {
      return false;
    }
  }
  if (!isNull && !temp->isUndefined()) {
    mAvc.Construct();
    if (!(mAvc.Value()).Init(cx, temp.ref(), "'avc' member of VideoEncoderConfig", passedToJSImpl)) {
      return false;
    }
    mIsAnyMemberPresent = true;
  }

  if (!isNull) {
    if (!JS_GetPropertyById(cx, *object, atomsCache->bitrate_id, temp.ptr())) {
      return false;
    }
  }
  if (!isNull && !temp->isUndefined()) {
    mBitrate.Construct();
    if (!ValueToPrimitive<uint64_t, eEnforceRange>(cx, temp.ref(), "'bitrate' member of VideoEncoderConfig", &(mBitrate.Value()))) {
      return false;
    }
    mIsAnyMemberPresent = true;
  }

  if (!isNull) {
    if (!JS_GetPropertyById(cx, *object, atomsCache->bitrateMode_id, temp.ptr())) {
      return false;
    }
  }
  if (!isNull && !temp->isUndefined()) {
    {
      int index;
      if (!binding_detail::FindEnumStringIndex<true>(cx, temp.ref(),
                                                                         binding_detail::EnumStrings<VideoEncoderBitrateMode>::Values,
                                                                         "VideoEncoderBitrateMode", "'bitrateMode' member of VideoEncoderConfig",
                                                                         &index)) {
        return false;
      }
      MOZ_ASSERT(index >= 0);
      mBitrateMode = static_cast<VideoEncoderBitrateMode>(index);
    }
  } else {
    mBitrateMode = VideoEncoderBitrateMode::Variable;
  }
  mIsAnyMemberPresent = true;

  if (!isNull) {
    if (!JS_GetPropertyById(cx, *object, atomsCache->codec_id, temp.ptr())) {
      return false;
    }
  }
  if (!isNull && !temp->isUndefined()) {
    if (!ConvertJSValueToString(cx, temp.ref(), eStringify, eStringify, mCodec)) {
      return false;
    }
    mIsAnyMemberPresent = true;
  } else if (cx) {
    // Don't error out if we have no cx.  In that
    // situation the caller is default-constructing us and we'll
    // just assume they know what they're doing.
    return cx.ThrowErrorMessage<MSG_MISSING_REQUIRED_DICTIONARY_MEMBER>("'codec' member of VideoEncoderConfig");
  }

  if (!isNull) {
    if (!JS_GetPropertyById(cx, *object, atomsCache->contentHint_id, temp.ptr())) {
      return false;
    }
  }
  if (!isNull && !temp->isUndefined()) {
    mContentHint.Construct();
    if (!ConvertJSValueToString(cx, temp.ref(), eStringify, eStringify, (mContentHint.Value()))) {
      return false;
    }
    mIsAnyMemberPresent = true;
  }

  if (!isNull) {
    if (!JS_GetPropertyById(cx, *object, atomsCache->displayHeight_id, temp.ptr())) {
      return false;
    }
  }
  if (!isNull && !temp->isUndefined()) {
    mDisplayHeight.Construct();
    if (!ValueToPrimitive<uint32_t, eEnforceRange>(cx, temp.ref(), "'displayHeight' member of VideoEncoderConfig", &(mDisplayHeight.Value()))) {
      return false;
    }
    mIsAnyMemberPresent = true;
  }

  if (!isNull) {
    if (!JS_GetPropertyById(cx, *object, atomsCache->displayWidth_id, temp.ptr())) {
      return false;
    }
  }
  if (!isNull && !temp->isUndefined()) {
    mDisplayWidth.Construct();
    if (!ValueToPrimitive<uint32_t, eEnforceRange>(cx, temp.ref(), "'displayWidth' member of VideoEncoderConfig", &(mDisplayWidth.Value()))) {
      return false;
    }
    mIsAnyMemberPresent = true;
  }

  if (!isNull) {
    if (!JS_GetPropertyById(cx, *object, atomsCache->framerate_id, temp.ptr())) {
      return false;
    }
  }
  if (!isNull && !temp->isUndefined()) {
    mFramerate.Construct();
    if (!ValueToPrimitive<double, eDefault>(cx, temp.ref(), "'framerate' member of VideoEncoderConfig", &(mFramerate.Value()))) {
      return false;
    } else if (!std::isfinite((mFramerate.Value()))) {
      cx.ThrowErrorMessage<MSG_NOT_FINITE>("'framerate' member of VideoEncoderConfig");
      return false;
    }
    mIsAnyMemberPresent = true;
  }

  if (!isNull) {
    if (!JS_GetPropertyById(cx, *object, atomsCache->hardwareAcceleration_id, temp.ptr())) {
      return false;
    }
  }
  if (!isNull && !temp->isUndefined()) {
    {
      int index;
      if (!binding_detail::FindEnumStringIndex<true>(cx, temp.ref(),
                                                                         binding_detail::EnumStrings<HardwareAcceleration>::Values,
                                                                         "HardwareAcceleration", "'hardwareAcceleration' member of VideoEncoderConfig",
                                                                         &index)) {
        return false;
      }
      MOZ_ASSERT(index >= 0);
      mHardwareAcceleration = static_cast<HardwareAcceleration>(index);
    }
  } else {
    mHardwareAcceleration = HardwareAcceleration::No_preference;
  }
  mIsAnyMemberPresent = true;

  if (!isNull) {
    if (!JS_GetPropertyById(cx, *object, atomsCache->height_id, temp.ptr())) {
      return false;
    }
  }
  if (!isNull && !temp->isUndefined()) {
    if (!ValueToPrimitive<uint32_t, eEnforceRange>(cx, temp.ref(), "'height' member of VideoEncoderConfig", &mHeight)) {
      return false;
    }
    mIsAnyMemberPresent = true;
  } else if (cx) {
    // Don't error out if we have no cx.  In that
    // situation the caller is default-constructing us and we'll
    // just assume they know what they're doing.
    return cx.ThrowErrorMessage<MSG_MISSING_REQUIRED_DICTIONARY_MEMBER>("'height' member of VideoEncoderConfig");
  }

  if (!isNull) {
    if (!JS_GetPropertyById(cx, *object, atomsCache->latencyMode_id, temp.ptr())) {
      return false;
    }
  }
  if (!isNull && !temp->isUndefined()) {
    {
      int index;
      if (!binding_detail::FindEnumStringIndex<true>(cx, temp.ref(),
                                                                         binding_detail::EnumStrings<LatencyMode>::Values,
                                                                         "LatencyMode", "'latencyMode' member of VideoEncoderConfig",
                                                                         &index)) {
        return false;
      }
      MOZ_ASSERT(index >= 0);
      mLatencyMode = static_cast<LatencyMode>(index);
    }
  } else {
    mLatencyMode = LatencyMode::Quality;
  }
  mIsAnyMemberPresent = true;

  if (!isNull) {
    if (!JS_GetPropertyById(cx, *object, atomsCache->scalabilityMode_id, temp.ptr())) {
      return false;
    }
  }
  if (!isNull && !temp->isUndefined()) {
    mScalabilityMode.Construct();
    if (!ConvertJSValueToString(cx, temp.ref(), eStringify, eStringify, (mScalabilityMode.Value()))) {
      return false;
    }
    mIsAnyMemberPresent = true;
  }

  if (!isNull) {
    if (!JS_GetPropertyById(cx, *object, atomsCache->width_id, temp.ptr())) {
      return false;
    }
  }
  if (!isNull && !temp->isUndefined()) {
    if (!ValueToPrimitive<uint32_t, eEnforceRange>(cx, temp.ref(), "'width' member of VideoEncoderConfig", &mWidth)) {
      return false;
    }
    mIsAnyMemberPresent = true;
  } else if (cx) {
    // Don't error out if we have no cx.  In that
    // situation the caller is default-constructing us and we'll
    // just assume they know what they're doing.
    return cx.ThrowErrorMessage<MSG_MISSING_REQUIRED_DICTIONARY_MEMBER>("'width' member of VideoEncoderConfig");
  }
  return true;
}

bool
VideoEncoderConfig::Init(JSContext* cx_, JS::Handle<JS::Value> val, const char* sourceDescription, bool passedToJSImpl)
{
  // We don't want to use sourceDescription for our context here;
  // that's not really what it's formatted for.
  BindingCallContext cx(cx_, nullptr);
  return Init(cx, val, sourceDescription, passedToJSImpl);
}

bool
VideoEncoderConfig::ToObjectInternal(JSContext* cx, JS::MutableHandle<JS::Value> rval) const
{
  VideoEncoderConfigAtoms* atomsCache = GetAtomCache<VideoEncoderConfigAtoms>(cx);
  if (reinterpret_cast<jsid*>(atomsCache)->isVoid() &&
      !InitIds(cx, atomsCache)) {
    return false;
  }

  JS::Rooted<JSObject*> obj(cx, JS_NewPlainObject(cx));
  if (!obj) {
    return false;
  }
  rval.set(JS::ObjectValue(*obj));

  do {
    // block for our 'break' successCode and scope for 'temp' and 'currentValue'
    JS::Rooted<JS::Value> temp(cx);
    AlphaOption const & currentValue = mAlpha;
    if (!ToJSValue(cx, currentValue, &temp)) {
      return false;
    }
    if (!JS_DefinePropertyById(cx, obj, atomsCache->alpha_id, temp, JSPROP_ENUMERATE)) {
      return false;
    }
    break;
  } while(false);

  if (mAvc.WasPassed()) {
    do {
      // block for our 'break' successCode and scope for 'temp' and 'currentValue'
      JS::Rooted<JS::Value> temp(cx);
      AvcEncoderConfig const & currentValue = mAvc.InternalValue();
      if (!currentValue.ToObjectInternal(cx, &temp)) {
        return false;
      }
      if (!JS_DefinePropertyById(cx, obj, atomsCache->avc_id, temp, JSPROP_ENUMERATE)) {
        return false;
      }
      break;
    } while(false);
  }

  if (mBitrate.WasPassed()) {
    do {
      // block for our 'break' successCode and scope for 'temp' and 'currentValue'
      JS::Rooted<JS::Value> temp(cx);
      uint64_t const & currentValue = mBitrate.InternalValue();
      temp.set(JS_NumberValue(double(currentValue)));
      if (!JS_DefinePropertyById(cx, obj, atomsCache->bitrate_id, temp, JSPROP_ENUMERATE)) {
        return false;
      }
      break;
    } while(false);
  }

  do {
    // block for our 'break' successCode and scope for 'temp' and 'currentValue'
    JS::Rooted<JS::Value> temp(cx);
    VideoEncoderBitrateMode const & currentValue = mBitrateMode;
    if (!ToJSValue(cx, currentValue, &temp)) {
      return false;
    }
    if (!JS_DefinePropertyById(cx, obj, atomsCache->bitrateMode_id, temp, JSPROP_ENUMERATE)) {
      return false;
    }
    break;
  } while(false);

  do {
    // block for our 'break' successCode and scope for 'temp' and 'currentValue'
    JS::Rooted<JS::Value> temp(cx);
    nsString const & currentValue = mCodec;
    if (!xpc::NonVoidStringToJsval(cx, currentValue, &temp)) {
      return false;
    }
    if (!JS_DefinePropertyById(cx, obj, atomsCache->codec_id, temp, JSPROP_ENUMERATE)) {
      return false;
    }
    break;
  } while(false);

  if (mContentHint.WasPassed()) {
    do {
      // block for our 'break' successCode and scope for 'temp' and 'currentValue'
      JS::Rooted<JS::Value> temp(cx);
      nsString const & currentValue = mContentHint.InternalValue();
      if (!xpc::NonVoidStringToJsval(cx, currentValue, &temp)) {
        return false;
      }
      if (!JS_DefinePropertyById(cx, obj, atomsCache->contentHint_id, temp, JSPROP_ENUMERATE)) {
        return false;
      }
      break;
    } while(false);
  }

  if (mDisplayHeight.WasPassed()) {
    do {
      // block for our 'break' successCode and scope for 'temp' and 'currentValue'
      JS::Rooted<JS::Value> temp(cx);
      uint32_t const & currentValue = mDisplayHeight.InternalValue();
      temp.setNumber(currentValue);
      if (!JS_DefinePropertyById(cx, obj, atomsCache->displayHeight_id, temp, JSPROP_ENUMERATE)) {
        return false;
      }
      break;
    } while(false);
  }

  if (mDisplayWidth.WasPassed()) {
    do {
      // block for our 'break' successCode and scope for 'temp' and 'currentValue'
      JS::Rooted<JS::Value> temp(cx);
      uint32_t const & currentValue = mDisplayWidth.InternalValue();
      temp.setNumber(currentValue);
      if (!JS_DefinePropertyById(cx, obj, atomsCache->displayWidth_id, temp, JSPROP_ENUMERATE)) {
        return false;
      }
      break;
    } while(false);
  }

  if (mFramerate.WasPassed()) {
    do {
      // block for our 'break' successCode and scope for 'temp' and 'currentValue'
      JS::Rooted<JS::Value> temp(cx);
      double const & currentValue = mFramerate.InternalValue();
      temp.set(JS_NumberValue(double(currentValue)));
      if (!JS_DefinePropertyById(cx, obj, atomsCache->framerate_id, temp, JSPROP_ENUMERATE)) {
        return false;
      }
      break;
    } while(false);
  }

  do {
    // block for our 'break' successCode and scope for 'temp' and 'currentValue'
    JS::Rooted<JS::Value> temp(cx);
    HardwareAcceleration const & currentValue = mHardwareAcceleration;
    if (!ToJSValue(cx, currentValue, &temp)) {
      return false;
    }
    if (!JS_DefinePropertyById(cx, obj, atomsCache->hardwareAcceleration_id, temp, JSPROP_ENUMERATE)) {
      return false;
    }
    break;
  } while(false);

  do {
    // block for our 'break' successCode and scope for 'temp' and 'currentValue'
    JS::Rooted<JS::Value> temp(cx);
    uint32_t const & currentValue = mHeight;
    temp.setNumber(currentValue);
    if (!JS_DefinePropertyById(cx, obj, atomsCache->height_id, temp, JSPROP_ENUMERATE)) {
      return false;
    }
    break;
  } while(false);

  do {
    // block for our 'break' successCode and scope for 'temp' and 'currentValue'
    JS::Rooted<JS::Value> temp(cx);
    LatencyMode const & currentValue = mLatencyMode;
    if (!ToJSValue(cx, currentValue, &temp)) {
      return false;
    }
    if (!JS_DefinePropertyById(cx, obj, atomsCache->latencyMode_id, temp, JSPROP_ENUMERATE)) {
      return false;
    }
    break;
  } while(false);

  if (mScalabilityMode.WasPassed()) {
    do {
      // block for our 'break' successCode and scope for 'temp' and 'currentValue'
      JS::Rooted<JS::Value> temp(cx);
      nsString const & currentValue = mScalabilityMode.InternalValue();
      if (!xpc::NonVoidStringToJsval(cx, currentValue, &temp)) {
        return false;
      }
      if (!JS_DefinePropertyById(cx, obj, atomsCache->scalabilityMode_id, temp, JSPROP_ENUMERATE)) {
        return false;
      }
      break;
    } while(false);
  }

  do {
    // block for our 'break' successCode and scope for 'temp' and 'currentValue'
    JS::Rooted<JS::Value> temp(cx);
    uint32_t const & currentValue = mWidth;
    temp.setNumber(currentValue);
    if (!JS_DefinePropertyById(cx, obj, atomsCache->width_id, temp, JSPROP_ENUMERATE)) {
      return false;
    }
    break;
  } while(false);

  return true;
}

void
VideoEncoderConfig::TraceDictionary(JSTracer* trc)
{
}

VideoEncoderConfig&
VideoEncoderConfig::operator=(const VideoEncoderConfig& aOther)
{
  DictionaryBase::operator=(aOther);
  mAlpha = aOther.mAlpha;
  mAvc.Reset();
  if (aOther.mAvc.WasPassed()) {
    mAvc.Construct(aOther.mAvc.Value());
  }
  mBitrate.Reset();
  if (aOther.mBitrate.WasPassed()) {
    mBitrate.Construct(aOther.mBitrate.Value());
  }
  mBitrateMode = aOther.mBitrateMode;
  mCodec = aOther.mCodec;
  mContentHint.Reset();
  if (aOther.mContentHint.WasPassed()) {
    mContentHint.Construct(aOther.mContentHint.Value());
  }
  mDisplayHeight.Reset();
  if (aOther.mDisplayHeight.WasPassed()) {
    mDisplayHeight.Construct(aOther.mDisplayHeight.Value());
  }
  mDisplayWidth.Reset();
  if (aOther.mDisplayWidth.WasPassed()) {
    mDisplayWidth.Construct(aOther.mDisplayWidth.Value());
  }
  mFramerate.Reset();
  if (aOther.mFramerate.WasPassed()) {
    mFramerate.Construct(aOther.mFramerate.Value());
  }
  mHardwareAcceleration = aOther.mHardwareAcceleration;
  mHeight = aOther.mHeight;
  mLatencyMode = aOther.mLatencyMode;
  mScalabilityMode.Reset();
  if (aOther.mScalabilityMode.WasPassed()) {
    mScalabilityMode.Construct(aOther.mScalabilityMode.Value());
  }
  mWidth = aOther.mWidth;
  return *this;
}



VideoEncoderEncodeOptions::VideoEncoderEncodeOptions()
{
  // Safe to pass a null context if we pass a null value
  Init(nullptr, JS::NullHandleValue);
}




bool
VideoEncoderEncodeOptions::InitIds(JSContext* cx, VideoEncoderEncodeOptionsAtoms* atomsCache)
{
  MOZ_ASSERT(reinterpret_cast<jsid*>(atomsCache)->isVoid());

  // Initialize these in reverse order so that any failure leaves the first one
  // uninitialized.
  if (!atomsCache->keyFrame_id.init(cx, "keyFrame") ||
      !atomsCache->avc_id.init(cx, "avc")) {
    return false;
  }
  return true;
}

bool
VideoEncoderEncodeOptions::Init(BindingCallContext& cx, JS::Handle<JS::Value> val, const char* sourceDescription, bool passedToJSImpl)
{
  // Passing a null JSContext is OK only if we're initing from null,
  // Since in that case we will not have to do any property gets
  // Also evaluate isNullOrUndefined in order to avoid false-positive
  // checkers by static analysis tools
  MOZ_ASSERT_IF(!cx, val.isNull() && val.isNullOrUndefined());
  VideoEncoderEncodeOptionsAtoms* atomsCache = nullptr;
  if (cx) {
    atomsCache = GetAtomCache<VideoEncoderEncodeOptionsAtoms>(cx);
    if (reinterpret_cast<jsid*>(atomsCache)->isVoid() &&
        !InitIds(cx, atomsCache)) {
      return false;
    }
  }

  if (!IsConvertibleToDictionary(val)) {
    return cx.ThrowErrorMessage<MSG_CONVERSION_ERROR>(sourceDescription, "dictionary");
  }

  bool isNull = val.isNullOrUndefined();
  // We only need these if !isNull, in which case we have |cx|.
  Maybe<JS::Rooted<JSObject *> > object;
  Maybe<JS::Rooted<JS::Value> > temp;
  if (!isNull) {
    MOZ_ASSERT(cx);
    object.emplace(cx, &val.toObject());
    temp.emplace(cx);
  }
  if (!isNull) {
    if (!JS_GetPropertyById(cx, *object, atomsCache->avc_id, temp.ptr())) {
      return false;
    }
  }
  if (!isNull && !temp->isUndefined()) {
    mAvc.Construct();
    if (!(mAvc.Value()).Init(cx, temp.ref(), "'avc' member of VideoEncoderEncodeOptions", passedToJSImpl)) {
      return false;
    }
    mIsAnyMemberPresent = true;
  }

  if (!isNull) {
    if (!JS_GetPropertyById(cx, *object, atomsCache->keyFrame_id, temp.ptr())) {
      return false;
    }
  }
  if (!isNull && !temp->isUndefined()) {
    if (!ValueToPrimitive<bool, eDefault>(cx, temp.ref(), "'keyFrame' member of VideoEncoderEncodeOptions", &mKeyFrame)) {
      return false;
    }
  } else {
    mKeyFrame = false;
  }
  mIsAnyMemberPresent = true;
  return true;
}

bool
VideoEncoderEncodeOptions::Init(JSContext* cx_, JS::Handle<JS::Value> val, const char* sourceDescription, bool passedToJSImpl)
{
  // We don't want to use sourceDescription for our context here;
  // that's not really what it's formatted for.
  BindingCallContext cx(cx_, nullptr);
  return Init(cx, val, sourceDescription, passedToJSImpl);
}

void
VideoEncoderEncodeOptions::TraceDictionary(JSTracer* trc)
{
}

VideoEncoderEncodeOptions&
VideoEncoderEncodeOptions::operator=(const VideoEncoderEncodeOptions& aOther)
{
  DictionaryBase::operator=(aOther);
  mAvc.Reset();
  if (aOther.mAvc.WasPassed()) {
    mAvc.Construct(aOther.mAvc.Value());
  }
  mKeyFrame = aOther.mKeyFrame;
  return *this;
}



VideoEncoderSupport::VideoEncoderSupport()
{
  // Safe to pass a null context if we pass a null value
  Init();
}




bool
VideoEncoderSupport::InitIds(JSContext* cx, VideoEncoderSupportAtoms* atomsCache)
{
  MOZ_ASSERT(reinterpret_cast<jsid*>(atomsCache)->isVoid());

  // Initialize these in reverse order so that any failure leaves the first one
  // uninitialized.
  if (!atomsCache->supported_id.init(cx, "supported") ||
      !atomsCache->config_id.init(cx, "config")) {
    return false;
  }
  return true;
}

bool
VideoEncoderSupport::Init(const char* sourceDescription, bool passedToJSImpl)
{
  return true;
}

bool
VideoEncoderSupport::ToObjectInternal(JSContext* cx, JS::MutableHandle<JS::Value> rval) const
{
  VideoEncoderSupportAtoms* atomsCache = GetAtomCache<VideoEncoderSupportAtoms>(cx);
  if (reinterpret_cast<jsid*>(atomsCache)->isVoid() &&
      !InitIds(cx, atomsCache)) {
    return false;
  }

  JS::Rooted<JSObject*> obj(cx, JS_NewPlainObject(cx));
  if (!obj) {
    return false;
  }
  rval.set(JS::ObjectValue(*obj));

  if (mConfig.WasPassed()) {
    do {
      // block for our 'break' successCode and scope for 'temp' and 'currentValue'
      JS::Rooted<JS::Value> temp(cx);
      VideoEncoderConfig const & currentValue = mConfig.InternalValue();
      if (!currentValue.ToObjectInternal(cx, &temp)) {
        return false;
      }
      if (!JS_DefinePropertyById(cx, obj, atomsCache->config_id, temp, JSPROP_ENUMERATE)) {
        return false;
      }
      break;
    } while(false);
  }

  if (mSupported.WasPassed()) {
    do {
      // block for our 'break' successCode and scope for 'temp' and 'currentValue'
      JS::Rooted<JS::Value> temp(cx);
      bool const & currentValue = mSupported.InternalValue();
      temp.setBoolean(currentValue);
      if (!JS_DefinePropertyById(cx, obj, atomsCache->supported_id, temp, JSPROP_ENUMERATE)) {
        return false;
      }
      break;
    } while(false);
  }

  return true;
}

void
VideoEncoderSupport::TraceDictionary(JSTracer* trc)
{
}

VideoEncoderSupport&
VideoEncoderSupport::operator=(const VideoEncoderSupport& aOther)
{
  DictionaryBase::operator=(aOther);
  mConfig.Reset();
  if (aOther.mConfig.WasPassed()) {
    mConfig.Construct(aOther.mConfig.Value());
  }
  mSupported.Reset();
  if (aOther.mSupported.WasPassed()) {
    mSupported.Construct(aOther.mSupported.Value());
  }
  return *this;
}


namespace VideoEncoder_Binding {

static_assert(IsRefcounted<NativeType>::value == IsRefcounted<EventTarget_Binding::NativeType>::value,
              "Can't inherit from an interface with a different ownership model.");

MOZ_CAN_RUN_SCRIPT static bool
get_state(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, JSJitGetterCallArgs args)
{
  AUTO_PROFILER_LABEL_DYNAMIC_FAST(
    "VideoEncoder", "state", DOM, cx,
    uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_GETTER) |
    uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));

  auto* self = static_cast<mozilla::dom::VideoEncoder*>(void_self);
  CodecState result(MOZ_KnownLive(self)->State());
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (!ToJSValue(cx, result, args.rval())) {
    return false;
  }
  return true;
}

static const JSJitInfo state_getterinfo = {
  { get_state },
  { prototypes::id::VideoEncoder },
  { PrototypeTraits<prototypes::id::VideoEncoder>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_STRING,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};

MOZ_CAN_RUN_SCRIPT static bool
get_encodeQueueSize(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, JSJitGetterCallArgs args)
{
  AUTO_PROFILER_LABEL_DYNAMIC_FAST(
    "VideoEncoder", "encodeQueueSize", DOM, cx,
    uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_GETTER) |
    uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));

  auto* self = static_cast<mozilla::dom::VideoEncoder*>(void_self);
  uint32_t result(MOZ_KnownLive(self)->EncodeQueueSize());
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().setNumber(result);
  return true;
}

static const JSJitInfo encodeQueueSize_getterinfo = {
  { get_encodeQueueSize },
  { prototypes::id::VideoEncoder },
  { PrototypeTraits<prototypes::id::VideoEncoder>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_DOUBLE,  /* returnType.  Not relevant for setters. */
  true,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};

MOZ_CAN_RUN_SCRIPT static bool
get_ondequeue(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, JSJitGetterCallArgs args)
{
  AUTO_PROFILER_LABEL_DYNAMIC_FAST(
    "VideoEncoder", "ondequeue", DOM, cx,
    uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_GETTER) |
    uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));

  auto* self = static_cast<mozilla::dom::VideoEncoder*>(void_self);
  RefPtr<EventHandlerNonNull> result(MOZ_KnownLive(self)->GetOndequeue());
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (result) {
    args.rval().setObjectOrNull(GetCallbackFromCallbackObject(cx, result));
    if (!MaybeWrapObjectOrNullValue(cx, args.rval())) {
      return false;
    }
    return true;
  } else {
    args.rval().setNull();
    return true;
  }
}

MOZ_CAN_RUN_SCRIPT static bool
set_ondequeue(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, JSJitSetterCallArgs args)
{
  AUTO_PROFILER_LABEL_DYNAMIC_FAST(
    "VideoEncoder", "ondequeue", DOM, cx,
    uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_SETTER) |
    uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));

  auto* self = static_cast<mozilla::dom::VideoEncoder*>(void_self);
  RootedCallback<RefPtr<binding_detail::FastEventHandlerNonNull>> arg0(cx);
  if (args[0].isObject()) {
    { // scope for tempRoot and tempGlobalRoot if needed
      arg0 = new binding_detail::FastEventHandlerNonNull(&args[0].toObject(), JS::CurrentGlobalOrNull(cx));
    }
  } else {
    arg0 = nullptr;
  }
  // NOTE: This assert does NOT call the function.
  static_assert(std::is_void_v<decltype(MOZ_KnownLive(self)->SetOndequeue(MOZ_KnownLive(Constify(arg0))))>, "Should be returning void here");
  MOZ_KnownLive(self)->SetOndequeue(MOZ_KnownLive(Constify(arg0)));
  MOZ_ASSERT(!JS_IsExceptionPending(cx));

  return true;
}

static const JSJitInfo ondequeue_getterinfo = {
  { get_ondequeue },
  { prototypes::id::VideoEncoder },
  { PrototypeTraits<prototypes::id::VideoEncoder>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_UNKNOWN,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static const JSJitInfo ondequeue_setterinfo = {
  { (JSJitGetterOp)set_ondequeue },
  { prototypes::id::VideoEncoder },
  { PrototypeTraits<prototypes::id::VideoEncoder>::Depth },
  JSJitInfo::Setter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_UNDEFINED,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};

MOZ_CAN_RUN_SCRIPT static bool
configure(JSContext* cx_, JS::Handle<JSObject*> obj, void* void_self, const JSJitMethodCallArgs& args)
{
  BindingCallContext cx(cx_, "VideoEncoder.configure");
  AUTO_PROFILER_LABEL_DYNAMIC_FAST(
    "VideoEncoder", "configure", DOM, cx,
    uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_METHOD) |
    uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));

  auto* self = static_cast<mozilla::dom::VideoEncoder*>(void_self);
  if (!args.requireAtLeast(cx, "VideoEncoder.configure", 1)) {
    return false;
  }
  binding_detail::FastVideoEncoderConfig arg0;
  if (!arg0.Init(cx, args[0], "Argument 1", false)) {
    return false;
  }
  FastErrorResult rv;
  // NOTE: This assert does NOT call the function.
  static_assert(std::is_void_v<decltype(MOZ_KnownLive(self)->Configure(Constify(arg0), rv))>, "Should be returning void here");
  MOZ_KnownLive(self)->Configure(Constify(arg0), rv);
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx, "VideoEncoder.configure"))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().setUndefined();
  return true;
}

static const JSJitInfo configure_methodinfo = {
  { (JSJitGetterOp)configure },
  { prototypes::id::VideoEncoder },
  { PrototypeTraits<prototypes::id::VideoEncoder>::Depth },
  JSJitInfo::Method,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_UNDEFINED,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};

MOZ_CAN_RUN_SCRIPT static bool
encode(JSContext* cx_, JS::Handle<JSObject*> obj, void* void_self, const JSJitMethodCallArgs& args)
{
  BindingCallContext cx(cx_, "VideoEncoder.encode");
  AUTO_PROFILER_LABEL_DYNAMIC_FAST(
    "VideoEncoder", "encode", DOM, cx,
    uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_METHOD) |
    uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));

  auto* self = static_cast<mozilla::dom::VideoEncoder*>(void_self);
  if (!args.requireAtLeast(cx, "VideoEncoder.encode", 1)) {
    return false;
  }
  NonNull<mozilla::dom::VideoFrame> arg0;
  if (args[0].isObject()) {
    {
      // Our JSContext should be in the right global to do unwrapping in.
      nsresult rv = UnwrapObject<prototypes::id::VideoFrame, mozilla::dom::VideoFrame>(args[0], arg0, cx);
      if (NS_FAILED(rv)) {
        cx.ThrowErrorMessage<MSG_DOES_NOT_IMPLEMENT_INTERFACE>("Argument 1", "VideoFrame");
        return false;
      }
    }
  } else {
    cx.ThrowErrorMessage<MSG_NOT_OBJECT>("Argument 1");
    return false;
  }
  binding_detail::FastVideoEncoderEncodeOptions arg1;
  if (!arg1.Init(cx, (args.hasDefined(1)) ? args[1] : JS::NullHandleValue, "Argument 2", false)) {
    return false;
  }
  FastErrorResult rv;
  // NOTE: This assert does NOT call the function.
  static_assert(std::is_void_v<decltype(MOZ_KnownLive(self)->VideoEncoder::EncodeVideoFrame(MOZ_KnownLive(NonNullHelper(arg0)), Constify(arg1), rv))>, "Should be returning void here");
  MOZ_KnownLive(self)->VideoEncoder::EncodeVideoFrame(MOZ_KnownLive(NonNullHelper(arg0)), Constify(arg1), rv);
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx, "VideoEncoder.encode"))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().setUndefined();
  return true;
}

static const JSJitInfo encode_methodinfo = {
  { (JSJitGetterOp)encode },
  { prototypes::id::VideoEncoder },
  { PrototypeTraits<prototypes::id::VideoEncoder>::Depth },
  JSJitInfo::Method,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_UNDEFINED,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};

MOZ_CAN_RUN_SCRIPT static bool
flush(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, const JSJitMethodCallArgs& args)
{
  AUTO_PROFILER_LABEL_DYNAMIC_FAST(
    "VideoEncoder", "flush", DOM, cx,
    uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_METHOD) |
    uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));

  auto* self = static_cast<mozilla::dom::VideoEncoder*>(void_self);
  FastErrorResult rv;
  auto result(StrongOrRawPtr<Promise>(MOZ_KnownLive(self)->Flush(rv)));
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx, "VideoEncoder.flush"))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (!ToJSValue(cx, result, args.rval())) {
    return false;
  }
  return true;
}

MOZ_CAN_RUN_SCRIPT static bool
flush_promiseWrapper(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, const JSJitMethodCallArgs& args)
{
  bool ok = flush(cx, obj, void_self, args);
  if (ok) {
    return true;
  }
  return ConvertExceptionToPromise(cx, args.rval());
}

static const JSJitInfo flush_methodinfo = {
  { (JSJitGetterOp)flush_promiseWrapper },
  { prototypes::id::VideoEncoder },
  { PrototypeTraits<prototypes::id::VideoEncoder>::Depth },
  JSJitInfo::Method,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_OBJECT,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};

MOZ_CAN_RUN_SCRIPT static bool
reset(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, const JSJitMethodCallArgs& args)
{
  AUTO_PROFILER_LABEL_DYNAMIC_FAST(
    "VideoEncoder", "reset", DOM, cx,
    uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_METHOD) |
    uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));

  auto* self = static_cast<mozilla::dom::VideoEncoder*>(void_self);
  FastErrorResult rv;
  // NOTE: This assert does NOT call the function.
  static_assert(std::is_void_v<decltype(MOZ_KnownLive(self)->Reset(rv))>, "Should be returning void here");
  MOZ_KnownLive(self)->Reset(rv);
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx, "VideoEncoder.reset"))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().setUndefined();
  return true;
}

static const JSJitInfo reset_methodinfo = {
  { (JSJitGetterOp)reset },
  { prototypes::id::VideoEncoder },
  { PrototypeTraits<prototypes::id::VideoEncoder>::Depth },
  JSJitInfo::Method,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_UNDEFINED,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};

MOZ_CAN_RUN_SCRIPT static bool
close(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, const JSJitMethodCallArgs& args)
{
  AUTO_PROFILER_LABEL_DYNAMIC_FAST(
    "VideoEncoder", "close", DOM, cx,
    uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_METHOD) |
    uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));

  auto* self = static_cast<mozilla::dom::VideoEncoder*>(void_self);
  FastErrorResult rv;
  // NOTE: This assert does NOT call the function.
  static_assert(std::is_void_v<decltype(MOZ_KnownLive(self)->Close(rv))>, "Should be returning void here");
  MOZ_KnownLive(self)->Close(rv);
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx, "VideoEncoder.close"))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().setUndefined();
  return true;
}

static const JSJitInfo close_methodinfo = {
  { (JSJitGetterOp)close },
  { prototypes::id::VideoEncoder },
  { PrototypeTraits<prototypes::id::VideoEncoder>::Depth },
  JSJitInfo::Method,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_UNDEFINED,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};

MOZ_CAN_RUN_SCRIPT static bool
isConfigSupported(JSContext* cx_, unsigned argc, JS::Value* vp)
{
  BindingCallContext cx(cx_, "VideoEncoder.isConfigSupported");
  AUTO_PROFILER_LABEL_DYNAMIC_FAST(
    "VideoEncoder", "isConfigSupported", DOM, cx,
    uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_METHOD) |
    uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));

  JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
  JS::Rooted<JSObject*> obj(cx, &args.callee());

  if (!args.requireAtLeast(cx, "VideoEncoder.isConfigSupported", 1)) {
    return false;
  }
  GlobalObject global(cx, xpc::XrayAwareCalleeGlobal(obj));
  if (global.Failed()) {
    return false;
  }

  binding_detail::FastVideoEncoderConfig arg0;
  if (!arg0.Init(cx, args[0], "Argument 1", false)) {
    return false;
  }
  FastErrorResult rv;
  auto result(StrongOrRawPtr<Promise>(mozilla::dom::VideoEncoder::IsConfigSupported(global, Constify(arg0), rv)));
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx, "VideoEncoder.isConfigSupported"))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  static_assert(!std::is_pointer_v<decltype(result)>,
                "NewObject implies that we need to keep the object alive with a strong reference.");
  if (!ToJSValue(cx, result, args.rval())) {
    return false;
  }
  return true;
}


static const JSJitInfo isConfigSupported_methodinfo = {
  { (JSJitGetterOp)isConfigSupported },
  { prototypes::id::_ID_Count }, { 0 }, JSJitInfo::StaticMethod,
  JSJitInfo::AliasEverything, JSVAL_TYPE_OBJECT, false, false,
  false, false, 0
};

static void
_finalize(JS::GCContext* gcx, JSObject* obj)
{
  mozilla::dom::VideoEncoder* self = UnwrapPossiblyNotInitializedDOMObject<mozilla::dom::VideoEncoder>(obj);
  if (self) {
    JS::SetReservedSlot(obj, DOM_OBJECT_SLOT, JS::UndefinedValue());
    ClearWrapper(self, self, obj);
    if (size_t mallocBytes = BindingJSObjectMallocBytes(self)) {
      JS::RemoveAssociatedMemory(obj, mallocBytes,
                                 JS::MemoryUse::DOMBinding);
    }
    AddForDeferredFinalization<mozilla::dom::VideoEncoder>(self);
  }
}

MOZ_GLOBINIT static const JSFunctionSpec sStaticMethods_specs[] = {
  JS_FNSPEC("isConfigSupported", StaticMethodPromiseWrapper, &isConfigSupported_methodinfo, 1, JSPROP_ENUMERATE, nullptr),
  JS_FS_END
};

static const PrefableDisablers sStaticMethods_disablers0 = {
  WebIDLPrefIndex::NoPref, 0, true, OriginTrial(0), nullptr
};

static const Prefable<const JSFunctionSpec> sStaticMethods[] = {
  { &sStaticMethods_disablers0, &sStaticMethods_specs[0] },
  { nullptr, nullptr }
};

static_assert(1 <= 1ull << NUM_BITS_PROPERTY_INFO_PREF_INDEX,
    "We have a prefable index that is >= (1 << NUM_BITS_PROPERTY_INFO_PREF_INDEX)");
static_assert(1 <= 1ull << NUM_BITS_PROPERTY_INFO_SPEC_INDEX,
    "We have a spec index that is >= (1 << NUM_BITS_PROPERTY_INFO_SPEC_INDEX)");

MOZ_GLOBINIT static const JSFunctionSpec sMethods_specs[] = {
  JS_FNSPEC("configure", (GenericMethod<NormalThisPolicy, ThrowExceptions>), reinterpret_cast<const JSJitInfo*>(&configure_methodinfo), 1, JSPROP_ENUMERATE, nullptr),
  JS_FNSPEC("encode", (GenericMethod<NormalThisPolicy, ThrowExceptions>), reinterpret_cast<const JSJitInfo*>(&encode_methodinfo), 1, JSPROP_ENUMERATE, nullptr),
  JS_FNSPEC("flush", (GenericMethod<NormalThisPolicy, ConvertExceptionsToPromises>), reinterpret_cast<const JSJitInfo*>(&flush_methodinfo), 0, JSPROP_ENUMERATE, nullptr),
  JS_FNSPEC("reset", (GenericMethod<NormalThisPolicy, ThrowExceptions>), reinterpret_cast<const JSJitInfo*>(&reset_methodinfo), 0, JSPROP_ENUMERATE, nullptr),
  JS_FNSPEC("close", (GenericMethod<NormalThisPolicy, ThrowExceptions>), reinterpret_cast<const JSJitInfo*>(&close_methodinfo), 0, JSPROP_ENUMERATE, nullptr),
  JS_FS_END
};

static const PrefableDisablers sMethods_disablers0 = {
  WebIDLPrefIndex::NoPref, 0, true, OriginTrial(0), nullptr
};

static const Prefable<const JSFunctionSpec> sMethods[] = {
  { &sMethods_disablers0, &sMethods_specs[0] },
  { nullptr, nullptr }
};

static_assert(1 <= 1ull << NUM_BITS_PROPERTY_INFO_PREF_INDEX,
    "We have a prefable index that is >= (1 << NUM_BITS_PROPERTY_INFO_PREF_INDEX)");
static_assert(5 <= 1ull << NUM_BITS_PROPERTY_INFO_SPEC_INDEX,
    "We have a spec index that is >= (1 << NUM_BITS_PROPERTY_INFO_SPEC_INDEX)");

MOZ_GLOBINIT static const JSPropertySpec sAttributes_specs[] = {
  JSPropertySpec::nativeAccessors("state", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &state_getterinfo, nullptr, nullptr),
  JSPropertySpec::nativeAccessors("encodeQueueSize", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &encodeQueueSize_getterinfo, nullptr, nullptr),
  JSPropertySpec::nativeAccessors("ondequeue", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &ondequeue_getterinfo, GenericSetter<NormalThisPolicy>, &ondequeue_setterinfo),
  JS_PS_END
};

static const PrefableDisablers sAttributes_disablers0 = {
  WebIDLPrefIndex::NoPref, 0, true, OriginTrial(0), nullptr
};

static const Prefable<const JSPropertySpec> sAttributes[] = {
  { &sAttributes_disablers0, &sAttributes_specs[0] },
  { nullptr, nullptr }
};

static_assert(1 <= 1ull << NUM_BITS_PROPERTY_INFO_PREF_INDEX,
    "We have a prefable index that is >= (1 << NUM_BITS_PROPERTY_INFO_PREF_INDEX)");
static_assert(3 <= 1ull << NUM_BITS_PROPERTY_INFO_SPEC_INDEX,
    "We have a spec index that is >= (1 << NUM_BITS_PROPERTY_INFO_SPEC_INDEX)");


static uint16_t sNativeProperties_sortedPropertyIndices[9];
static PropertyInfo sNativeProperties_propertyInfos[9];

static const NativePropertiesN<3> sNativeProperties = {
  true,  0 /* sStaticMethods */,
  false, 0,
  true,  1 /* sMethods */,
  true,  2 /* sAttributes */,
  false, 0,
  false, 0,
  false, 0,
  -1,
  9,
  sNativeProperties_sortedPropertyIndices,
  {
    { sStaticMethods, &sNativeProperties_propertyInfos[0] },
    { sMethods, &sNativeProperties_propertyInfos[1] },
    { sAttributes, &sNativeProperties_propertyInfos[6] }
  }
};
static_assert(9 < 1ull << (CHAR_BIT * sizeof(sNativeProperties.propertyInfoCount)),
    "We have a property info count that is oversized");

bool sNativePropertiesInited = false;
const NativePropertyHooks sNativePropertyHooks = {
  nullptr,
  { sNativeProperties.Upcast(), nullptr, &sNativePropertiesInited },
  prototypes::id::VideoEncoder,
  constructors::id::VideoEncoder,
  &DefaultXrayExpandoObjectClass
};

static bool
_constructor(JSContext* cx_, unsigned argc, JS::Value* vp)
{
  BindingCallContext cx(cx_, "VideoEncoder constructor");
  AUTO_PROFILER_LABEL_DYNAMIC_FAST(
    "VideoEncoder", "constructor", DOM, cx,
    uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));

  JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
  JS::Rooted<JSObject*> obj(cx, &args.callee());
  if (!args.isConstructing()) {
    return ThrowConstructorWithoutNew(cx, "VideoEncoder");
  }

  JS::Rooted<JSObject*> desiredProto(cx);
  if (!GetDesiredProto(cx, args,
                       prototypes::id::VideoEncoder,
                       CreateInterfaceObjects,
                       &desiredProto)) {
    return false;
  }

  if (!args.requireAtLeast(cx, "VideoEncoder constructor", 1)) {
    return false;
  }
  GlobalObject global(cx, obj);
  if (global.Failed()) {
    return false;
  }

  bool objIsXray = xpc::WrapperFactory::IsXrayWrapper(obj);
  binding_detail::FastVideoEncoderInit arg0;
  if (!arg0.Init(cx, args[0], "Argument 1", false)) {
    return false;
  }
  Maybe<JSAutoRealm> ar;
  if (objIsXray) {
    // Since our object is an Xray, we can just CheckedUnwrapStatic:
    // we know Xrays have no dynamic unwrap behavior.
    obj = js::CheckedUnwrapStatic(obj);
    if (!obj) {
      return false;
    }
    ar.emplace(cx, obj);
    if (!JS_WrapObject(cx, &desiredProto)) {
      return false;
    }
  }
  FastErrorResult rv;
  auto result(StrongOrRawPtr<mozilla::dom::VideoEncoder>(mozilla::dom::VideoEncoder::Constructor(global, Constify(arg0), rv)));
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx, "VideoEncoder constructor"))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  static_assert(!std::is_pointer_v<decltype(result)>,
                "NewObject implies that we need to keep the object alive with a strong reference.");
  if (!GetOrCreateDOMReflector(cx, result, args.rval(), desiredProto)) {
    MOZ_ASSERT(JS_IsExceptionPending(cx));
    return false;
  }
  return true;
}

static const DOMInterfaceInfo sInterfaceObjectInfo = {
  { _constructor, &sNativePropertyHooks },
  EventTarget_Binding::GetConstructorObjectHandle,
  PrototypeTraits<prototypes::id::VideoEncoder>::Depth,
  prototypes::id::VideoEncoder,
  true,
  1,
  "VideoEncoder",
};

static const DOMIfaceAndProtoJSClass sPrototypeClass = {
  {
    "VideoEncoderPrototype",
    JSCLASS_IS_DOMIFACEANDPROTOJSCLASS | JSCLASS_HAS_RESERVED_SLOTS(DOM_INTERFACE_PROTO_SLOTS_BASE),
    JS_NULL_CLASS_OPS,
    JS_NULL_CLASS_SPEC,
    JS_NULL_CLASS_EXT,
    JS_NULL_OBJECT_OPS
  },
  eInterfacePrototype,
  prototypes::id::VideoEncoder,
  PrototypeTraits<prototypes::id::VideoEncoder>::Depth,
  &sNativePropertyHooks,
  EventTarget_Binding::GetProtoObject
};

bool
ConstructorEnabled(JSContext* aCx, JS::Handle<JSObject*> aObj)
{
  if (!NS_IsMainThread()) {
    const char* name = JS::GetClass(aObj)->name;
    if (strcmp(name, "DedicatedWorkerGlobalScope")) {
      return false;
    }
  }

  return nsRFPService::ExposeWebCodecsAPI(aCx, aObj) &&
         mozilla::dom::IsSecureContextOrObjectIsFromSecureContext(aCx, aObj);
}

static JS::Handle<JSObject*>
GetProtoObjectHandle(JSContext* aCx);

static const JSClassOps sClassOps = {
  nullptr,               /* addProperty */
  nullptr,               /* delProperty */
  nullptr,               /* enumerate */
  nullptr, /* newEnumerate */
  nullptr, /* resolve */
  nullptr, /* mayResolve */
  _finalize, /* finalize */
  nullptr, /* call */
  nullptr,               /* construct */
  nullptr, /* trace */
};

static const DOMJSClass sClass = {
  { "VideoEncoder",
    JSCLASS_IS_DOMJSCLASS | JSCLASS_FOREGROUND_FINALIZE | JSCLASS_HAS_RESERVED_SLOTS(1) | JSCLASS_PRESERVES_WRAPPER,
    &sClassOps,
    JS_NULL_CLASS_SPEC,
    &NativeTypeHelpers<mozilla::dom::VideoEncoder>::sClassExtension,
    JS_NULL_OBJECT_OPS
  },
  { prototypes::id::EventTarget, prototypes::id::VideoEncoder, prototypes::id::_ID_Count, prototypes::id::_ID_Count, prototypes::id::_ID_Count, prototypes::id::_ID_Count, prototypes::id::_ID_Count, prototypes::id::_ID_Count },
  std::is_base_of_v<nsISupports, mozilla::dom::VideoEncoder>,
  &sNativePropertyHooks,
  FindAssociatedGlobalForNative<mozilla::dom::VideoEncoder>::Get,
  GetProtoObjectHandle,
  GetCCParticipant<mozilla::dom::VideoEncoder>::Get(),
  nullptr,
  NativeTypeHelpers<mozilla::dom::VideoEncoder>::GetWrapperCache
};
static_assert(1 == DOM_INSTANCE_RESERVED_SLOTS,
              "Must have the right minimal number of reserved slots.");
static_assert(1 >= 1,
              "Must have enough reserved slots.");

bool
Wrap(JSContext* aCx, mozilla::dom::VideoEncoder* aObject, nsWrapperCache* aCache, JS::Handle<JSObject*> aGivenProto, JS::MutableHandle<JSObject*> aReflector)
{
  static_assert(!std::is_base_of_v<NonRefcountedDOMObject, mozilla::dom::VideoEncoder>,
                "Shouldn't have wrappercached things that are not refcounted.");
  static_assert(std::is_same_v<decltype(aObject), mozilla::dom::VideoEncoder*>);
  MOZ_ASSERT(static_cast<mozilla::dom::EventTarget*>(aObject) ==
             reinterpret_cast<mozilla::dom::EventTarget*>(aObject),
             "Multiple inheritance for mozilla::dom::EventTarget is broken.");
  MOZ_ASSERT(ToSupportsIsCorrect(aObject));
  MOZ_ASSERT_IF(aGivenProto, js::IsObjectInContextCompartment(aGivenProto, aCx));
  MOZ_ASSERT(!aCache->GetWrapper(),
             "You should probably not be using Wrap() directly; use "
             "GetOrCreateDOMReflector instead");

  MOZ_ASSERT(ToSupportsIsOnPrimaryInheritanceChain(aObject, aCache),
             "nsISupports must be on our primary inheritance chain");

  // If the wrapper cache contains a dead reflector then finalize that
  // now, ensuring that the finalizer for the old reflector always
  // runs before the new reflector is created and attached. This
  // avoids the awkward situation where there are multiple reflector
  // objects that contain pointers to the same native.

  if (JSObject* oldReflector = aCache->GetWrapperMaybeDead()) {
    _finalize(nullptr /* unused */, oldReflector);
    MOZ_ASSERT(!aCache->GetWrapperMaybeDead());
  }

  JS::Rooted<JSObject*> global(aCx, FindAssociatedGlobal(aCx, aObject->GetParentObject()));
  if (!global) {
    return false;
  }
  MOZ_ASSERT(JS_IsGlobalObject(global));
  JS::AssertObjectIsNotGray(global);

  // That might have ended up wrapping us already, due to the wonders
  // of XBL.  Check for that, and bail out as needed.
  aReflector.set(aCache->GetWrapper());
  if (aReflector) {
#ifdef DEBUG
    AssertReflectorHasGivenProto(aCx, aReflector, aGivenProto);
#endif // DEBUG
    return true;
  }

  JSAutoRealm ar(aCx, global);
  JS::Handle<JSObject*> canonicalProto = GetProtoObjectHandle(aCx);
  if (!canonicalProto) {
    return false;
  }
  JS::Rooted<JSObject*> proto(aCx);
  if (aGivenProto) {
    proto = aGivenProto;
    // Unfortunately, while aGivenProto was in the compartment of aCx
    // coming in, we changed compartments to that of "parent" so may need
    // to wrap the proto here.
    if (js::GetContextCompartment(aCx) != JS::GetCompartment(proto)) {
      if (!JS_WrapObject(aCx, &proto)) {
        return false;
      }
    }
  } else {
    proto = canonicalProto;
  }

  BindingJSObjectCreator<mozilla::dom::VideoEncoder> creator(aCx);
  creator.CreateObject(aCx, sClass.ToJSClass(), proto, aObject, aReflector);
  if (!aReflector) {
    return false;
  }

  aCache->SetWrapper(aReflector);
  creator.InitializationSucceeded();

  MOZ_ASSERT(aCache->GetWrapperPreserveColor() &&
             aCache->GetWrapperPreserveColor() == aReflector);
  // If proto != canonicalProto, we have to preserve our wrapper;
  // otherwise we won't be able to properly recreate it later, since
  // we won't know what proto to use.  Note that we don't check
  // aGivenProto here, since it's entirely possible (and even
  // somewhat common) to have a non-null aGivenProto which is the
  // same as canonicalProto.
  if (proto != canonicalProto) {
    PreserveWrapper(aObject);
  }

  return true;
}

void
CreateInterfaceObjects(JSContext* aCx, JS::Handle<JSObject*> aGlobal, ProtoAndIfaceCache& aProtoAndIfaceCache, DefineInterfaceProperty aDefineOnGlobal)
{
  JS::Heap<JSObject*>* protoCache = &aProtoAndIfaceCache.EntrySlotOrCreate(prototypes::id::VideoEncoder);
  JS::Heap<JSObject*>* interfaceCache = &aProtoAndIfaceCache.EntrySlotOrCreate(constructors::id::VideoEncoder);

  JS::Handle<JSObject*> parentProto(EventTarget_Binding::GetProtoObjectHandle(aCx));
  if (!parentProto) {
    return;
  }

  JS::Handle<JSObject*> constructorProto(EventTarget_Binding::GetConstructorObjectHandle(aCx));
  if (!constructorProto) {
    return;
  }

  dom::CreateInterfaceObjects(aCx, aGlobal, parentProto,
                              &sPrototypeClass, protoCache,
                              constructorProto, &sInterfaceObjectInfo, 1, false, Span<const LegacyFactoryFunction, 0>{},
                              interfaceCache,
                              sNativeProperties.Upcast(),
                              nullptr,
                              "VideoEncoder",
                              ShouldExpose<VideoEncoder_Binding::ConstructorEnabled>(aCx, aGlobal, aDefineOnGlobal),
                              nullptr,
                              false,
                              nullptr);
}

static JS::Handle<JSObject*>
GetProtoObjectHandle(JSContext* aCx)
{
  /* Get the interface prototype object for this class.  This will create the
     object as needed. */
  return GetPerInterfaceObjectHandle(aCx, prototypes::id::VideoEncoder,
                                     &CreateInterfaceObjects,
                                     DefineInterfaceProperty::CheckExposure);

}

JS::Handle<JSObject*>
GetConstructorObjectHandle(JSContext* aCx)
{
  /* Get the interface object for this class.  This will create the object as
     needed. */

  return GetPerInterfaceObjectHandle(aCx, constructors::id::VideoEncoder,
                                     &CreateInterfaceObjects,
                                     DefineInterfaceProperty::CheckExposure);
}

} // namespace VideoEncoder_Binding



} // namespace dom


} // namespace mozilla
