mozilla-central/__GENERATED__/dom/bindings/SourceBufferBinding.cpp (file symbol)

Copy as Markdown

Other Tools

/* THIS FILE IS AUTOGENERATED FROM SourceBuffer.webidl BY Codegen.py - DO NOT EDIT */
#include <type_traits>
#include "EventHandlerBinding.h"
#include "EventTargetBinding.h"
#include "MainThreadUtils.h"
#include "SourceBufferBinding.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 "jsfriendapi.h"
#include "mozilla/Atomics.h"
#include "mozilla/FloatingPoint.h"
#include "mozilla/OwningNonNull.h"
#include "mozilla/ProfilerLabels.h"
#include "mozilla/StaticPrefs_media.h"
#include "mozilla/dom/BindingCallContext.h"
#include "mozilla/dom/BindingUtils.h"
#include "mozilla/dom/DOMJSClass.h"
#include "mozilla/dom/NonRefcountedDOMObject.h"
#include "mozilla/dom/Nullable.h"
#include "mozilla/dom/PrimitiveConversions.h"
#include "mozilla/dom/Promise.h"
#include "mozilla/dom/SourceBuffer.h"
#include "mozilla/dom/TimeRanges.h"
#include "mozilla/dom/ToJSValue.h"
#include "mozilla/dom/TypedArray.h"
#include "mozilla/dom/WebIDLPrefs.h"
#include "mozilla/dom/XrayExpandoClass.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 {
const nsLiteralCString EnumStrings<SourceBufferAppendMode>::Values[2] = {
"segments"_ns,
"sequence"_ns,
};
} // namespace binding_detail
bool
ToJSValue(JSContext* aCx, SourceBufferAppendMode aArgument, JS::MutableHandle<JS::Value> aValue)
{
MOZ_ASSERT(uint32_t(aArgument) < ArrayLength(binding_detail::EnumStrings<SourceBufferAppendMode>::Values));
JSString* resultStr =
JS_NewStringCopyN(aCx, binding_detail::EnumStrings<SourceBufferAppendMode>::Values[uint32_t(aArgument)].BeginReading(),
binding_detail::EnumStrings<SourceBufferAppendMode>::Values[uint32_t(aArgument)].Length());
if (!resultStr) {
return false;
}
aValue.setString(resultStr);
return true;
}
namespace SourceBuffer_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_mode(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, JSJitGetterCallArgs args)
{
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"SourceBuffer", "mode", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_GETTER) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::SourceBuffer*>(void_self);
SourceBufferAppendMode result(MOZ_KnownLive(self)->Mode());
MOZ_ASSERT(!JS_IsExceptionPending(cx));
if (!ToJSValue(cx, result, args.rval())) {
return false;
}
return true;
}
MOZ_CAN_RUN_SCRIPT static bool
set_mode(JSContext* cx_, JS::Handle<JSObject*> obj, void* void_self, JSJitSetterCallArgs args)
{
BindingCallContext cx(cx_, "SourceBuffer.mode setter");
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"SourceBuffer", "mode", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_SETTER) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::SourceBuffer*>(void_self);
SourceBufferAppendMode arg0;
{
int index;
if (!binding_detail::FindEnumStringIndex<false>(cx, args[0],
binding_detail::EnumStrings<SourceBufferAppendMode>::Values,
"SourceBufferAppendMode", "value being assigned",
&index)) {
return false;
}
if (index < 0) {
return true;
}
arg0 = static_cast<SourceBufferAppendMode>(index);
}
FastErrorResult rv;
// NOTE: This assert does NOT call the function.
static_assert(std::is_void_v<decltype(MOZ_KnownLive(self)->SetMode(arg0, rv))>, "Should be returning void here");
MOZ_KnownLive(self)->SetMode(arg0, rv);
if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx, "SourceBuffer.mode setter"))) {
return false;
}
MOZ_ASSERT(!JS_IsExceptionPending(cx));
return true;
}
static const JSJitInfo mode_getterinfo = {
{ get_mode },
{ prototypes::id::SourceBuffer },
{ PrototypeTraits<prototypes::id::SourceBuffer>::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. */
};
static const JSJitInfo mode_setterinfo = {
{ (JSJitGetterOp)set_mode },
{ prototypes::id::SourceBuffer },
{ PrototypeTraits<prototypes::id::SourceBuffer>::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
get_updating(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, JSJitGetterCallArgs args)
{
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"SourceBuffer", "updating", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_GETTER) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::SourceBuffer*>(void_self);
bool result(MOZ_KnownLive(self)->Updating());
MOZ_ASSERT(!JS_IsExceptionPending(cx));
args.rval().setBoolean(result);
return true;
}
static const JSJitInfo updating_getterinfo = {
{ get_updating },
{ prototypes::id::SourceBuffer },
{ PrototypeTraits<prototypes::id::SourceBuffer>::Depth },
JSJitInfo::Getter,
JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */
JSVAL_TYPE_BOOLEAN, /* 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_buffered(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, JSJitGetterCallArgs args)
{
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"SourceBuffer", "buffered", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_GETTER) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::SourceBuffer*>(void_self);
FastErrorResult rv;
auto result(StrongOrRawPtr<mozilla::dom::TimeRanges>(MOZ_KnownLive(self)->GetBuffered(rv)));
if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx, "SourceBuffer.buffered getter"))) {
return false;
}
MOZ_ASSERT(!JS_IsExceptionPending(cx));
if (!GetOrCreateDOMReflector(cx, result, args.rval())) {
MOZ_ASSERT(JS_IsExceptionPending(cx));
return false;
}
return true;
}
static const JSJitInfo buffered_getterinfo = {
{ get_buffered },
{ prototypes::id::SourceBuffer },
{ PrototypeTraits<prototypes::id::SourceBuffer>::Depth },
JSJitInfo::Getter,
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
get_timestampOffset(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, JSJitGetterCallArgs args)
{
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"SourceBuffer", "timestampOffset", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_GETTER) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::SourceBuffer*>(void_self);
double result(MOZ_KnownLive(self)->TimestampOffset());
MOZ_ASSERT(!JS_IsExceptionPending(cx));
args.rval().set(JS_NumberValue(double(result)));
return true;
}
MOZ_CAN_RUN_SCRIPT static bool
set_timestampOffset(JSContext* cx_, JS::Handle<JSObject*> obj, void* void_self, JSJitSetterCallArgs args)
{
BindingCallContext cx(cx_, "SourceBuffer.timestampOffset setter");
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"SourceBuffer", "timestampOffset", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_SETTER) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::SourceBuffer*>(void_self);
double arg0;
if (!ValueToPrimitive<double, eDefault>(cx, args[0], "Value being assigned", &arg0)) {
return false;
} else if (!std::isfinite(arg0)) {
cx.ThrowErrorMessage<MSG_NOT_FINITE>("Value being assigned");
return false;
}
FastErrorResult rv;
// NOTE: This assert does NOT call the function.
static_assert(std::is_void_v<decltype(MOZ_KnownLive(self)->SetTimestampOffset(arg0, rv))>, "Should be returning void here");
MOZ_KnownLive(self)->SetTimestampOffset(arg0, rv);
if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx, "SourceBuffer.timestampOffset setter"))) {
return false;
}
MOZ_ASSERT(!JS_IsExceptionPending(cx));
return true;
}
static const JSJitInfo timestampOffset_getterinfo = {
{ get_timestampOffset },
{ prototypes::id::SourceBuffer },
{ PrototypeTraits<prototypes::id::SourceBuffer>::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. */
};
static const JSJitInfo timestampOffset_setterinfo = {
{ (JSJitGetterOp)set_timestampOffset },
{ prototypes::id::SourceBuffer },
{ PrototypeTraits<prototypes::id::SourceBuffer>::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
get_appendWindowStart(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, JSJitGetterCallArgs args)
{
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"SourceBuffer", "appendWindowStart", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_GETTER) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::SourceBuffer*>(void_self);
double result(MOZ_KnownLive(self)->AppendWindowStart());
MOZ_ASSERT(!JS_IsExceptionPending(cx));
args.rval().set(JS_NumberValue(double(result)));
return true;
}
MOZ_CAN_RUN_SCRIPT static bool
set_appendWindowStart(JSContext* cx_, JS::Handle<JSObject*> obj, void* void_self, JSJitSetterCallArgs args)
{
BindingCallContext cx(cx_, "SourceBuffer.appendWindowStart setter");
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"SourceBuffer", "appendWindowStart", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_SETTER) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::SourceBuffer*>(void_self);
double arg0;
if (!ValueToPrimitive<double, eDefault>(cx, args[0], "Value being assigned", &arg0)) {
return false;
} else if (!std::isfinite(arg0)) {
cx.ThrowErrorMessage<MSG_NOT_FINITE>("Value being assigned");
return false;
}
FastErrorResult rv;
// NOTE: This assert does NOT call the function.
static_assert(std::is_void_v<decltype(MOZ_KnownLive(self)->SetAppendWindowStart(arg0, rv))>, "Should be returning void here");
MOZ_KnownLive(self)->SetAppendWindowStart(arg0, rv);
if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx, "SourceBuffer.appendWindowStart setter"))) {
return false;
}
MOZ_ASSERT(!JS_IsExceptionPending(cx));
return true;
}
static const JSJitInfo appendWindowStart_getterinfo = {
{ get_appendWindowStart },
{ prototypes::id::SourceBuffer },
{ PrototypeTraits<prototypes::id::SourceBuffer>::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. */
};
static const JSJitInfo appendWindowStart_setterinfo = {
{ (JSJitGetterOp)set_appendWindowStart },
{ prototypes::id::SourceBuffer },
{ PrototypeTraits<prototypes::id::SourceBuffer>::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
get_appendWindowEnd(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, JSJitGetterCallArgs args)
{
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"SourceBuffer", "appendWindowEnd", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_GETTER) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::SourceBuffer*>(void_self);
double result(MOZ_KnownLive(self)->AppendWindowEnd());
MOZ_ASSERT(!JS_IsExceptionPending(cx));
args.rval().set(JS_NumberValue(double(result)));
return true;
}
MOZ_CAN_RUN_SCRIPT static bool
set_appendWindowEnd(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, JSJitSetterCallArgs args)
{
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"SourceBuffer", "appendWindowEnd", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_SETTER) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::SourceBuffer*>(void_self);
double arg0;
if (!ValueToPrimitive<double, eDefault>(cx, args[0], "Value being assigned", &arg0)) {
return false;
}
FastErrorResult rv;
// NOTE: This assert does NOT call the function.
static_assert(std::is_void_v<decltype(MOZ_KnownLive(self)->SetAppendWindowEnd(arg0, rv))>, "Should be returning void here");
MOZ_KnownLive(self)->SetAppendWindowEnd(arg0, rv);
if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx, "SourceBuffer.appendWindowEnd setter"))) {
return false;
}
MOZ_ASSERT(!JS_IsExceptionPending(cx));
return true;
}
static const JSJitInfo appendWindowEnd_getterinfo = {
{ get_appendWindowEnd },
{ prototypes::id::SourceBuffer },
{ PrototypeTraits<prototypes::id::SourceBuffer>::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. */
};
static const JSJitInfo appendWindowEnd_setterinfo = {
{ (JSJitGetterOp)set_appendWindowEnd },
{ prototypes::id::SourceBuffer },
{ PrototypeTraits<prototypes::id::SourceBuffer>::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
get_onupdatestart(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, JSJitGetterCallArgs args)
{
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"SourceBuffer", "onupdatestart", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_GETTER) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::SourceBuffer*>(void_self);
RefPtr<EventHandlerNonNull> result(MOZ_KnownLive(self)->GetOnupdatestart());
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_onupdatestart(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, JSJitSetterCallArgs args)
{
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"SourceBuffer", "onupdatestart", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_SETTER) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::SourceBuffer*>(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)->SetOnupdatestart(MOZ_KnownLive(Constify(arg0))))>, "Should be returning void here");
MOZ_KnownLive(self)->SetOnupdatestart(MOZ_KnownLive(Constify(arg0)));
MOZ_ASSERT(!JS_IsExceptionPending(cx));
return true;
}
static const JSJitInfo onupdatestart_getterinfo = {
{ get_onupdatestart },
{ prototypes::id::SourceBuffer },
{ PrototypeTraits<prototypes::id::SourceBuffer>::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 onupdatestart_setterinfo = {
{ (JSJitGetterOp)set_onupdatestart },
{ prototypes::id::SourceBuffer },
{ PrototypeTraits<prototypes::id::SourceBuffer>::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
get_onupdate(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, JSJitGetterCallArgs args)
{
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"SourceBuffer", "onupdate", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_GETTER) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::SourceBuffer*>(void_self);
RefPtr<EventHandlerNonNull> result(MOZ_KnownLive(self)->GetOnupdate());
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_onupdate(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, JSJitSetterCallArgs args)
{
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"SourceBuffer", "onupdate", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_SETTER) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::SourceBuffer*>(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)->SetOnupdate(MOZ_KnownLive(Constify(arg0))))>, "Should be returning void here");
MOZ_KnownLive(self)->SetOnupdate(MOZ_KnownLive(Constify(arg0)));
MOZ_ASSERT(!JS_IsExceptionPending(cx));
return true;
}
static const JSJitInfo onupdate_getterinfo = {
{ get_onupdate },
{ prototypes::id::SourceBuffer },
{ PrototypeTraits<prototypes::id::SourceBuffer>::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 onupdate_setterinfo = {
{ (JSJitGetterOp)set_onupdate },
{ prototypes::id::SourceBuffer },
{ PrototypeTraits<prototypes::id::SourceBuffer>::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
get_onupdateend(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, JSJitGetterCallArgs args)
{
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"SourceBuffer", "onupdateend", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_GETTER) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::SourceBuffer*>(void_self);
RefPtr<EventHandlerNonNull> result(MOZ_KnownLive(self)->GetOnupdateend());
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_onupdateend(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, JSJitSetterCallArgs args)
{
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"SourceBuffer", "onupdateend", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_SETTER) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::SourceBuffer*>(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)->SetOnupdateend(MOZ_KnownLive(Constify(arg0))))>, "Should be returning void here");
MOZ_KnownLive(self)->SetOnupdateend(MOZ_KnownLive(Constify(arg0)));
MOZ_ASSERT(!JS_IsExceptionPending(cx));
return true;
}
static const JSJitInfo onupdateend_getterinfo = {
{ get_onupdateend },
{ prototypes::id::SourceBuffer },
{ PrototypeTraits<prototypes::id::SourceBuffer>::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 onupdateend_setterinfo = {
{ (JSJitGetterOp)set_onupdateend },
{ prototypes::id::SourceBuffer },
{ PrototypeTraits<prototypes::id::SourceBuffer>::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
get_onerror(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, JSJitGetterCallArgs args)
{
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"SourceBuffer", "onerror", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_GETTER) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::SourceBuffer*>(void_self);
RefPtr<EventHandlerNonNull> result(MOZ_KnownLive(self)->GetOnerror());
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_onerror(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, JSJitSetterCallArgs args)
{
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"SourceBuffer", "onerror", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_SETTER) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::SourceBuffer*>(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)->SetOnerror(MOZ_KnownLive(Constify(arg0))))>, "Should be returning void here");
MOZ_KnownLive(self)->SetOnerror(MOZ_KnownLive(Constify(arg0)));
MOZ_ASSERT(!JS_IsExceptionPending(cx));
return true;
}
static const JSJitInfo onerror_getterinfo = {
{ get_onerror },
{ prototypes::id::SourceBuffer },
{ PrototypeTraits<prototypes::id::SourceBuffer>::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 onerror_setterinfo = {
{ (JSJitGetterOp)set_onerror },
{ prototypes::id::SourceBuffer },
{ PrototypeTraits<prototypes::id::SourceBuffer>::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
get_onabort(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, JSJitGetterCallArgs args)
{
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"SourceBuffer", "onabort", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_GETTER) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::SourceBuffer*>(void_self);
RefPtr<EventHandlerNonNull> result(MOZ_KnownLive(self)->GetOnabort());
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_onabort(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, JSJitSetterCallArgs args)
{
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"SourceBuffer", "onabort", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_SETTER) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::SourceBuffer*>(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)->SetOnabort(MOZ_KnownLive(Constify(arg0))))>, "Should be returning void here");
MOZ_KnownLive(self)->SetOnabort(MOZ_KnownLive(Constify(arg0)));
MOZ_ASSERT(!JS_IsExceptionPending(cx));
return true;
}
static const JSJitInfo onabort_getterinfo = {
{ get_onabort },
{ prototypes::id::SourceBuffer },
{ PrototypeTraits<prototypes::id::SourceBuffer>::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 onabort_setterinfo = {
{ (JSJitGetterOp)set_onabort },
{ prototypes::id::SourceBuffer },
{ PrototypeTraits<prototypes::id::SourceBuffer>::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
appendBuffer(JSContext* cx_, JS::Handle<JSObject*> obj, void* void_self, const JSJitMethodCallArgs& args)
{
BindingCallContext cx(cx_, "SourceBuffer.appendBuffer");
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"SourceBuffer", "appendBuffer", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_METHOD) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::SourceBuffer*>(void_self);
unsigned argcount = std::min(args.length(), 1u);
switch (argcount) {
case 1: {
if (args[0].isObject()) {
do {
RootedSpiderMonkeyInterface<ArrayBuffer> arg0(cx);
if (!arg0.Init(&args[0].toObject())) {
break;
}
if (JS::IsSharedArrayBufferObject(arg0.Obj())) {
cx.ThrowErrorMessage<MSG_TYPEDARRAY_IS_SHARED>("Argument 1");
return false;
}
if (JS::IsLargeArrayBufferMaybeShared(arg0.Obj())) {
cx.ThrowErrorMessage<MSG_TYPEDARRAY_IS_LARGE>("Argument 1");
return false;
}
if (JS::IsResizableArrayBufferMaybeShared(arg0.Obj())) {
cx.ThrowErrorMessage<MSG_TYPEDARRAY_IS_RESIZABLE>("Argument 1");
return false;
}
FastErrorResult rv;
// NOTE: This assert does NOT call the function.
static_assert(std::is_void_v<decltype(MOZ_KnownLive(self)->AppendBuffer(Constify(arg0), rv))>, "Should be returning void here");
MOZ_KnownLive(self)->AppendBuffer(Constify(arg0), rv);
if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx, "SourceBuffer.appendBuffer"))) {
return false;
}
MOZ_ASSERT(!JS_IsExceptionPending(cx));
args.rval().setUndefined();
return true;
} while (false);
do {
RootedSpiderMonkeyInterface<ArrayBufferView> arg0(cx);
if (!arg0.Init(&args[0].toObject())) {
break;
}
if (JS::IsArrayBufferViewShared(arg0.Obj())) {
cx.ThrowErrorMessage<MSG_TYPEDARRAY_IS_SHARED>("Argument 1");
return false;
}
if (JS::IsLargeArrayBufferView(arg0.Obj())) {
cx.ThrowErrorMessage<MSG_TYPEDARRAY_IS_LARGE>("Argument 1");
return false;
}
if (JS::IsResizableArrayBufferView(arg0.Obj())) {
cx.ThrowErrorMessage<MSG_TYPEDARRAY_IS_RESIZABLE>("Argument 1");
return false;
}
FastErrorResult rv;
// NOTE: This assert does NOT call the function.
static_assert(std::is_void_v<decltype(MOZ_KnownLive(self)->AppendBuffer(Constify(arg0), rv))>, "Should be returning void here");
MOZ_KnownLive(self)->AppendBuffer(Constify(arg0), rv);
if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx, "SourceBuffer.appendBuffer"))) {
return false;
}
MOZ_ASSERT(!JS_IsExceptionPending(cx));
args.rval().setUndefined();
return true;
} while (false);
}
return cx.ThrowErrorMessage<MSG_OVERLOAD_RESOLUTION_FAILED>("1", "1");
break;
}
default: {
// Using nsPrintfCString here would require including that
// header. Let's not worry about it.
nsAutoCString argCountStr;
argCountStr.AppendPrintf("%u", args.length());
return cx.ThrowErrorMessage<MSG_INVALID_OVERLOAD_ARGCOUNT>(argCountStr.get());
}
}
MOZ_CRASH("We have an always-returning default case");
return false;
}
static const JSJitInfo appendBuffer_methodinfo = {
{ (JSJitGetterOp)appendBuffer },
{ prototypes::id::SourceBuffer },
{ PrototypeTraits<prototypes::id::SourceBuffer>::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
abort(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, const JSJitMethodCallArgs& args)
{
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"SourceBuffer", "abort", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_METHOD) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::SourceBuffer*>(void_self);
FastErrorResult rv;
// NOTE: This assert does NOT call the function.
static_assert(std::is_void_v<decltype(MOZ_KnownLive(self)->Abort(rv))>, "Should be returning void here");
MOZ_KnownLive(self)->Abort(rv);
if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx, "SourceBuffer.abort"))) {
return false;
}
MOZ_ASSERT(!JS_IsExceptionPending(cx));
args.rval().setUndefined();
return true;
}
static const JSJitInfo abort_methodinfo = {
{ (JSJitGetterOp)abort },
{ prototypes::id::SourceBuffer },
{ PrototypeTraits<prototypes::id::SourceBuffer>::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
remove(JSContext* cx_, JS::Handle<JSObject*> obj, void* void_self, const JSJitMethodCallArgs& args)
{
BindingCallContext cx(cx_, "SourceBuffer.remove");
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"SourceBuffer", "remove", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_METHOD) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::SourceBuffer*>(void_self);
if (!args.requireAtLeast(cx, "SourceBuffer.remove", 2)) {
return false;
}
double arg0;
if (!ValueToPrimitive<double, eDefault>(cx, args[0], "Argument 1", &arg0)) {
return false;
} else if (!std::isfinite(arg0)) {
cx.ThrowErrorMessage<MSG_NOT_FINITE>("Argument 1");
return false;
}
double arg1;
if (!ValueToPrimitive<double, eDefault>(cx, args[1], "Argument 2", &arg1)) {
return false;
}
FastErrorResult rv;
// NOTE: This assert does NOT call the function.
static_assert(std::is_void_v<decltype(MOZ_KnownLive(self)->Remove(arg0, arg1, rv))>, "Should be returning void here");
MOZ_KnownLive(self)->Remove(arg0, arg1, rv);
if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx, "SourceBuffer.remove"))) {
return false;
}
MOZ_ASSERT(!JS_IsExceptionPending(cx));
args.rval().setUndefined();
return true;
}
static const JSJitInfo remove_methodinfo = {
{ (JSJitGetterOp)remove },
{ prototypes::id::SourceBuffer },
{ PrototypeTraits<prototypes::id::SourceBuffer>::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
appendBufferAsync(JSContext* cx_, JS::Handle<JSObject*> obj, void* void_self, const JSJitMethodCallArgs& args)
{
BindingCallContext cx(cx_, "SourceBuffer.appendBufferAsync");
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"SourceBuffer", "appendBufferAsync", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_METHOD) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::SourceBuffer*>(void_self);
unsigned argcount = std::min(args.length(), 1u);
switch (argcount) {
case 1: {
if (args[0].isObject()) {
do {
RootedSpiderMonkeyInterface<ArrayBuffer> arg0(cx);
if (!arg0.Init(&args[0].toObject())) {
break;
}
if (JS::IsSharedArrayBufferObject(arg0.Obj())) {
cx.ThrowErrorMessage<MSG_TYPEDARRAY_IS_SHARED>("Argument 1");
return false;
}
if (JS::IsLargeArrayBufferMaybeShared(arg0.Obj())) {
cx.ThrowErrorMessage<MSG_TYPEDARRAY_IS_LARGE>("Argument 1");
return false;
}
if (JS::IsResizableArrayBufferMaybeShared(arg0.Obj())) {
cx.ThrowErrorMessage<MSG_TYPEDARRAY_IS_RESIZABLE>("Argument 1");
return false;
}
FastErrorResult rv;
auto result(StrongOrRawPtr<Promise>(MOZ_KnownLive(self)->AppendBufferAsync(Constify(arg0), rv)));
if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx, "SourceBuffer.appendBufferAsync"))) {
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;
} while (false);
do {
RootedSpiderMonkeyInterface<ArrayBufferView> arg0(cx);
if (!arg0.Init(&args[0].toObject())) {
break;
}
if (JS::IsArrayBufferViewShared(arg0.Obj())) {
cx.ThrowErrorMessage<MSG_TYPEDARRAY_IS_SHARED>("Argument 1");
return false;
}
if (JS::IsLargeArrayBufferView(arg0.Obj())) {
cx.ThrowErrorMessage<MSG_TYPEDARRAY_IS_LARGE>("Argument 1");
return false;
}
if (JS::IsResizableArrayBufferView(arg0.Obj())) {
cx.ThrowErrorMessage<MSG_TYPEDARRAY_IS_RESIZABLE>("Argument 1");
return false;
}
FastErrorResult rv;
auto result(StrongOrRawPtr<Promise>(MOZ_KnownLive(self)->AppendBufferAsync(Constify(arg0), rv)));
if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx, "SourceBuffer.appendBufferAsync"))) {
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;
} while (false);
}
return cx.ThrowErrorMessage<MSG_OVERLOAD_RESOLUTION_FAILED>("1", "1");
break;
}
default: {
// Using nsPrintfCString here would require including that
// header. Let's not worry about it.
nsAutoCString argCountStr;
argCountStr.AppendPrintf("%u", args.length());
return cx.ThrowErrorMessage<MSG_INVALID_OVERLOAD_ARGCOUNT>(argCountStr.get());
}
}
MOZ_CRASH("We have an always-returning default case");
return false;
}
MOZ_CAN_RUN_SCRIPT static bool
appendBufferAsync_promiseWrapper(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, const JSJitMethodCallArgs& args)
{
bool ok = appendBufferAsync(cx, obj, void_self, args);
if (ok) {
return true;
}
return ConvertExceptionToPromise(cx, args.rval());
}
static const JSJitInfo appendBufferAsync_methodinfo = {
{ (JSJitGetterOp)appendBufferAsync_promiseWrapper },
{ prototypes::id::SourceBuffer },
{ PrototypeTraits<prototypes::id::SourceBuffer>::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
removeAsync(JSContext* cx_, JS::Handle<JSObject*> obj, void* void_self, const JSJitMethodCallArgs& args)
{
BindingCallContext cx(cx_, "SourceBuffer.removeAsync");
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"SourceBuffer", "removeAsync", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_METHOD) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::SourceBuffer*>(void_self);
if (!args.requireAtLeast(cx, "SourceBuffer.removeAsync", 2)) {
return false;
}
double arg0;
if (!ValueToPrimitive<double, eDefault>(cx, args[0], "Argument 1", &arg0)) {
return false;
} else if (!std::isfinite(arg0)) {
cx.ThrowErrorMessage<MSG_NOT_FINITE>("Argument 1");
return false;
}
double arg1;
if (!ValueToPrimitive<double, eDefault>(cx, args[1], "Argument 2", &arg1)) {
return false;
}
FastErrorResult rv;
auto result(StrongOrRawPtr<Promise>(MOZ_KnownLive(self)->RemoveAsync(arg0, arg1, rv)));
if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx, "SourceBuffer.removeAsync"))) {
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;
}
MOZ_CAN_RUN_SCRIPT static bool
removeAsync_promiseWrapper(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, const JSJitMethodCallArgs& args)
{
bool ok = removeAsync(cx, obj, void_self, args);
if (ok) {
return true;
}
return ConvertExceptionToPromise(cx, args.rval());
}
static const JSJitInfo removeAsync_methodinfo = {
{ (JSJitGetterOp)removeAsync_promiseWrapper },
{ prototypes::id::SourceBuffer },
{ PrototypeTraits<prototypes::id::SourceBuffer>::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
changeType(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, const JSJitMethodCallArgs& args)
{
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"SourceBuffer", "changeType", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_METHOD) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::SourceBuffer*>(void_self);
if (!args.requireAtLeast(cx, "SourceBuffer.changeType", 1)) {
return false;
}
binding_detail::FakeString<char16_t> arg0;
if (!ConvertJSValueToString(cx, args[0], eStringify, eStringify, arg0)) {
return false;
}
FastErrorResult rv;
// NOTE: This assert does NOT call the function.
static_assert(std::is_void_v<decltype(MOZ_KnownLive(self)->ChangeType(NonNullHelper(Constify(arg0)), rv))>, "Should be returning void here");
MOZ_KnownLive(self)->ChangeType(NonNullHelper(Constify(arg0)), rv);
if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx, "SourceBuffer.changeType"))) {
return false;
}
MOZ_ASSERT(!JS_IsExceptionPending(cx));
args.rval().setUndefined();
return true;
}
static const JSJitInfo changeType_methodinfo = {
{ (JSJitGetterOp)changeType },
{ prototypes::id::SourceBuffer },
{ PrototypeTraits<prototypes::id::SourceBuffer>::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. */
};
static bool
_addProperty(JSContext* cx, JS::Handle<JSObject*> obj, JS::Handle<jsid> id, JS::Handle<JS::Value> val)
{
mozilla::dom::SourceBuffer* self = UnwrapPossiblyNotInitializedDOMObject<mozilla::dom::SourceBuffer>(obj);
// We don't want to preserve if we don't have a wrapper, and we
// obviously can't preserve if we're not initialized.
if (self && self->GetWrapperPreserveColor()) {
PreserveWrapper(self);
}
return true;
}
static void
_finalize(JS::GCContext* gcx, JSObject* obj)
{
mozilla::dom::SourceBuffer* self = UnwrapPossiblyNotInitializedDOMObject<mozilla::dom::SourceBuffer>(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::SourceBuffer>(self);
}
}
static nsWrapperCache*
_getWrapperCache(JS::Handle<JSObject*> obj)
{
mozilla::dom::SourceBuffer* self = UnwrapPossiblyNotInitializedDOMObject<mozilla::dom::SourceBuffer>(obj);
return self;
}
static size_t
_objectMoved(JSObject* obj, JSObject* old)
{
mozilla::dom::SourceBuffer* self = UnwrapPossiblyNotInitializedDOMObject<mozilla::dom::SourceBuffer>(obj);
if (self) {
UpdateWrapper(self, self, obj, old);
}
return 0;
}
static const JSFunctionSpec sMethods_specs[] = {
JS_FNSPEC("appendBuffer", (GenericMethod<NormalThisPolicy, ThrowExceptions>), reinterpret_cast<const JSJitInfo*>(&appendBuffer_methodinfo), 1, JSPROP_ENUMERATE, nullptr),
JS_FNSPEC("abort", (GenericMethod<NormalThisPolicy, ThrowExceptions>), reinterpret_cast<const JSJitInfo*>(&abort_methodinfo), 0, JSPROP_ENUMERATE, nullptr),
JS_FNSPEC("remove", (GenericMethod<NormalThisPolicy, ThrowExceptions>), reinterpret_cast<const JSJitInfo*>(&remove_methodinfo), 2, JSPROP_ENUMERATE, nullptr),
JS_FS_END,
JS_FNSPEC("appendBufferAsync", (GenericMethod<NormalThisPolicy, ConvertExceptionsToPromises>), reinterpret_cast<const JSJitInfo*>(&appendBufferAsync_methodinfo), 1, JSPROP_ENUMERATE, nullptr),
JS_FNSPEC("removeAsync", (GenericMethod<NormalThisPolicy, ConvertExceptionsToPromises>), reinterpret_cast<const JSJitInfo*>(&removeAsync_methodinfo), 2, JSPROP_ENUMERATE, nullptr),
JS_FS_END,
JS_FNSPEC("changeType", (GenericMethod<NormalThisPolicy, ThrowExceptions>), reinterpret_cast<const JSJitInfo*>(&changeType_methodinfo), 1, JSPROP_ENUMERATE, nullptr),
JS_FS_END
};
static const PrefableDisablers sMethods_disablers4 = {
WebIDLPrefIndex::media_mediasource_experimental_enabled, 0, false, OriginTrial(0), nullptr
};
static const Prefable<const JSFunctionSpec> sMethods[] = {
{ nullptr, &sMethods_specs[0] },
{ &sMethods_disablers4, &sMethods_specs[4] },
{ nullptr, &sMethods_specs[7] },
{ nullptr, nullptr }
};
static_assert(3 <= 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 const JSPropertySpec sAttributes_specs[] = {
JSPropertySpec::nativeAccessors("mode", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &mode_getterinfo, GenericSetter<NormalThisPolicy>, &mode_setterinfo),
JSPropertySpec::nativeAccessors("updating", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &updating_getterinfo, nullptr, nullptr),
JSPropertySpec::nativeAccessors("buffered", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &buffered_getterinfo, nullptr, nullptr),
JSPropertySpec::nativeAccessors("timestampOffset", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &timestampOffset_getterinfo, GenericSetter<NormalThisPolicy>, &timestampOffset_setterinfo),
JSPropertySpec::nativeAccessors("appendWindowStart", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &appendWindowStart_getterinfo, GenericSetter<NormalThisPolicy>, &appendWindowStart_setterinfo),
JSPropertySpec::nativeAccessors("appendWindowEnd", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &appendWindowEnd_getterinfo, GenericSetter<NormalThisPolicy>, &appendWindowEnd_setterinfo),
JSPropertySpec::nativeAccessors("onupdatestart", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &onupdatestart_getterinfo, GenericSetter<NormalThisPolicy>, &onupdatestart_setterinfo),
JSPropertySpec::nativeAccessors("onupdate", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &onupdate_getterinfo, GenericSetter<NormalThisPolicy>, &onupdate_setterinfo),
JSPropertySpec::nativeAccessors("onupdateend", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &onupdateend_getterinfo, GenericSetter<NormalThisPolicy>, &onupdateend_setterinfo),
JSPropertySpec::nativeAccessors("onerror", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &onerror_getterinfo, GenericSetter<NormalThisPolicy>, &onerror_setterinfo),
JSPropertySpec::nativeAccessors("onabort", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &onabort_getterinfo, GenericSetter<NormalThisPolicy>, &onabort_setterinfo),
JS_PS_END
};
static const Prefable<const JSPropertySpec> sAttributes[] = {
{ nullptr, &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(11 <= 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[17];
static PropertyInfo sNativeProperties_propertyInfos[17];
static const NativePropertiesN<2> sNativeProperties = {
false, 0,
false, 0,
true, 0 /* sMethods */,
true, 1 /* sAttributes */,
false, 0,
false, 0,
false, 0,
-1,
17,
sNativeProperties_sortedPropertyIndices,
{
{ sMethods, &sNativeProperties_propertyInfos[0] },
{ sAttributes, &sNativeProperties_propertyInfos[6] }
}
};
static_assert(17 < 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::SourceBuffer,
constructors::id::SourceBuffer,
&DefaultXrayExpandoObjectClass
};
static const DOMInterfaceInfo sInterfaceObjectInfo = {
{ ThrowingConstructor, &sNativePropertyHooks },
EventTarget_Binding::GetConstructorObject,
prototypes::id::SourceBuffer,
PrototypeTraits<prototypes::id::SourceBuffer>::Depth,
true,
};
static const DOMIfaceAndProtoJSClass sPrototypeClass = {
{
"SourceBufferPrototype",
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::SourceBuffer,
PrototypeTraits<prototypes::id::SourceBuffer>::Depth,
&sNativePropertyHooks,
EventTarget_Binding::GetProtoObject
};
bool
ConstructorEnabled(JSContext* aCx, JS::Handle<JSObject*> aObj)
{
return StaticPrefs::media_mediasource_enabled();
}
static const JSClassOps sClassOps = {
_addProperty, /* addProperty */
nullptr, /* delProperty */
nullptr, /* enumerate */
nullptr, /* newEnumerate */
nullptr, /* resolve */
nullptr, /* mayResolve */
_finalize, /* finalize */
nullptr, /* call */
nullptr, /* construct */
nullptr, /* trace */
};
static const js::ClassExtension sClassExtension = {
_objectMoved /* objectMovedOp */
};
static const DOMJSClass sClass = {
{ "SourceBuffer",
JSCLASS_IS_DOMJSCLASS | JSCLASS_FOREGROUND_FINALIZE | JSCLASS_HAS_RESERVED_SLOTS(1),
&sClassOps,
JS_NULL_CLASS_SPEC,
&sClassExtension,
JS_NULL_OBJECT_OPS
},
{ prototypes::id::EventTarget, prototypes::id::SourceBuffer, 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::SourceBuffer>,
&sNativePropertyHooks,
FindAssociatedGlobalForNative<mozilla::dom::SourceBuffer>::Get,
GetProtoObjectHandle,
GetCCParticipant<mozilla::dom::SourceBuffer>::Get(),
nullptr,
_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::SourceBuffer* aObject, nsWrapperCache* aCache, JS::Handle<JSObject*> aGivenProto, JS::MutableHandle<JSObject*> aReflector)
{
static_assert(!std::is_base_of_v<NonRefcountedDOMObject, mozilla::dom::SourceBuffer>,
"Shouldn't have wrappercached things that are not refcounted.");
static_assert(std::is_same_v<decltype(aObject), mozilla::dom::SourceBuffer*>);
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::SourceBuffer> 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, bool aDefineOnGlobal)
{
JS::Heap<JSObject*>* protoCache = &aProtoAndIfaceCache.EntrySlotOrCreate(prototypes::id::SourceBuffer);
JS::Heap<JSObject*>* interfaceCache = &aProtoAndIfaceCache.EntrySlotOrCreate(constructors::id::SourceBuffer);
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, 0, false, Span<const LegacyFactoryFunction, 0>{},
interfaceCache,
sNativeProperties.Upcast(),
nullptr,
"SourceBuffer", aDefineOnGlobal,
nullptr,
false,
nullptr);
}
JSObject*
GetConstructorObject(JSContext* aCx)
{
return GetConstructorObjectHandle(aCx);
}
} // namespace SourceBuffer_Binding
} // namespace dom
} // namespace mozilla