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//
// Automatically generated by ipdlc.
// Edit at your own risk
//
#include "mozilla/layers/PImageBridgeChild.h"
#include "gfxipc/ShadowLayerUtils.h"
#include "mozilla/GfxMessageUtils.h"
#include "mozilla/ProfilerLabels.h"
#include "mozilla/ProfilerMarkers.h"
#include "mozilla/TimeStamp.h"
#include "mozilla/gfx/2D.h"
#include "mozilla/ipc/IPCCore.h"
#include "mozilla/layers/CompositorTypes.h"
#include "mozilla/layers/ImageBridgeChild.h"
#include "mozilla/layers/LayersMessageUtils.h"
#include "mozilla/layers/WebRenderMessageUtils.h"
#include "nsID.h"
#include "nsPoint.h"
#include "nsRect.h"
#include "mozilla/layers/PTextureChild.h"
#include "mozilla/media/PMediaSystemResourceManagerChild.h"
#include "ipc/IPCMessageUtils.h"
#include "ipc/IPCMessageUtilsSpecializations.h"
#include "nsIFile.h"
#include "mozilla/ipc/Endpoint.h"
#include "mozilla/ipc/ProtocolMessageUtils.h"
#include "mozilla/ipc/ProtocolUtils.h"
#include "mozilla/ipc/ShmemMessageUtils.h"
#include "mozilla/ipc/TaintingIPCUtils.h"
namespace mozilla {
namespace layers {
auto PImageBridgeChild::ProcessingError(
Result aCode,
const char* aReason) -> void
{
}
auto PImageBridgeChild::ShouldContinueFromReplyTimeout() -> bool
{
return true;
}
MOZ_IMPLICIT PImageBridgeChild::PImageBridgeChild() :
mozilla::ipc::IToplevelProtocol("PImageBridgeChild", PImageBridgeMsgStart, mozilla::ipc::ChildSide)
{
MOZ_COUNT_CTOR(PImageBridgeChild);
}
PImageBridgeChild::~PImageBridgeChild()
{
MOZ_COUNT_DTOR(PImageBridgeChild);
}
auto PImageBridgeChild::ActorAlloc() -> void
{
MOZ_RELEASE_ASSERT(XRE_IsParentProcess() || XRE_IsContentProcess(), "Invalid process for `PImageBridgeChild'");
AddRef();
}
auto PImageBridgeChild::ActorDealloc() -> void
{
Release();
}
auto PImageBridgeChild::OtherPid() const -> ::base::ProcessId
{
::base::ProcessId pid =
::mozilla::ipc::IProtocol::ToplevelProtocol()->OtherPidMaybeInvalid();
MOZ_RELEASE_ASSERT(pid != ::base::kInvalidProcessId);
return pid;
}
auto PImageBridgeChild::ManagedPTextureChild(nsTArray<PTextureChild*>& aArr) const -> void
{
mManagedPTextureChild.ToArray(aArr);
}
auto PImageBridgeChild::ManagedPTextureChild() const -> const ManagedContainer<PTextureChild>&
{
return mManagedPTextureChild;
}
auto PImageBridgeChild::ManagedPMediaSystemResourceManagerChild(nsTArray<PMediaSystemResourceManagerChild*>& aArr) const -> void
{
mManagedPMediaSystemResourceManagerChild.ToArray(aArr);
}
auto PImageBridgeChild::ManagedPMediaSystemResourceManagerChild() const -> const ManagedContainer<PMediaSystemResourceManagerChild>&
{
return mManagedPMediaSystemResourceManagerChild;
}
auto PImageBridgeChild::AllManagedActorsCount() const -> uint32_t
{
uint32_t total = 0;
total += mManagedPTextureChild.Count();
total += mManagedPMediaSystemResourceManagerChild.Count();
return total;
}
auto PImageBridgeChild::OpenPTextureEndpoint(PTextureChild* aActor) -> ManagedEndpoint<PTextureParent>
{
if (!aActor) {
NS_WARNING("Cannot bind null PTextureChild actor");
return ManagedEndpoint<PTextureParent>();
}
if (aActor->SetManagerAndRegister(this)) {
mManagedPTextureChild.Insert(aActor);
} else {
NS_WARNING("Failed to bind PTextureChild actor");
return ManagedEndpoint<PTextureParent>();
}
// Mark our actor as awaiting the other side to be bound. This will
// be cleared when a `MANAGED_ENDPOINT_{DROPPED,BOUND}` message is
// received.
aActor->mAwaitingManagedEndpointBind = true;
return ManagedEndpoint<PTextureParent>(mozilla::ipc::PrivateIPDLInterface(), aActor);
}
auto PImageBridgeChild::BindPTextureEndpoint(
ManagedEndpoint<PTextureChild> aEndpoint,
PTextureChild* aActor) -> bool
{
return aEndpoint.Bind(mozilla::ipc::PrivateIPDLInterface(), aActor, this, mManagedPTextureChild);
}
auto PImageBridgeChild::OpenPMediaSystemResourceManagerEndpoint(PMediaSystemResourceManagerChild* aActor) -> ManagedEndpoint<PMediaSystemResourceManagerParent>
{
if (!aActor) {
NS_WARNING("Cannot bind null PMediaSystemResourceManagerChild actor");
return ManagedEndpoint<PMediaSystemResourceManagerParent>();
}
if (aActor->SetManagerAndRegister(this)) {
mManagedPMediaSystemResourceManagerChild.Insert(aActor);
} else {
NS_WARNING("Failed to bind PMediaSystemResourceManagerChild actor");
return ManagedEndpoint<PMediaSystemResourceManagerParent>();
}
// Mark our actor as awaiting the other side to be bound. This will
// be cleared when a `MANAGED_ENDPOINT_{DROPPED,BOUND}` message is
// received.
aActor->mAwaitingManagedEndpointBind = true;
return ManagedEndpoint<PMediaSystemResourceManagerParent>(mozilla::ipc::PrivateIPDLInterface(), aActor);
}
auto PImageBridgeChild::BindPMediaSystemResourceManagerEndpoint(
ManagedEndpoint<PMediaSystemResourceManagerChild> aEndpoint,
PMediaSystemResourceManagerChild* aActor) -> bool
{
return aEndpoint.Bind(mozilla::ipc::PrivateIPDLInterface(), aActor, this, mManagedPMediaSystemResourceManagerChild);
}
auto PImageBridgeChild::SendUpdate(
mozilla::Span<CompositableOperation const> ops,
mozilla::Span<OpDestroy const> toDestroy,
const uint64_t& fwdTransactionId) -> bool
{
UniquePtr<IPC::Message> msg__ = PImageBridge::Msg_Update(MSG_ROUTING_CONTROL);
IPC::MessageWriter writer__{
(*(msg__)),
this};
IPC::WriteParam((&(writer__)), ops);
// Sentinel = 'ops'
((&(writer__)))->WriteSentinel(44237139);
IPC::WriteParam((&(writer__)), toDestroy);
// Sentinel = 'toDestroy'
((&(writer__)))->WriteSentinel(311100366);
IPC::WriteParam((&(writer__)), fwdTransactionId);
// Sentinel = 'fwdTransactionId'
((&(writer__)))->WriteSentinel(930940533);
if (mozilla::ipc::LoggingEnabledFor("PImageBridge", mozilla::ipc::ChildSide)) {
mozilla::ipc::LogMessageForProtocol(
"PImageBridgeChild",
this->ToplevelProtocol()->OtherPidMaybeInvalid(),
"Sending ",
msg__->type(),
mozilla::ipc::MessageDirection::eSending);
}
AUTO_PROFILER_LABEL("PImageBridge::Msg_Update", OTHER);
bool sendok__ = ChannelSend(std::move(msg__));
return sendok__;
}
auto PImageBridgeChild::SendWillClose() -> bool
{
UniquePtr<IPC::Message> msg__ = PImageBridge::Msg_WillClose(MSG_ROUTING_CONTROL);
IPC::MessageWriter writer__{
(*(msg__)),
this};
if (mozilla::ipc::LoggingEnabledFor("PImageBridge", mozilla::ipc::ChildSide)) {
mozilla::ipc::LogMessageForProtocol(
"PImageBridgeChild",
this->ToplevelProtocol()->OtherPidMaybeInvalid(),
"Sending ",
msg__->type(),
mozilla::ipc::MessageDirection::eSending);
}
AUTO_PROFILER_LABEL("PImageBridge::Msg_WillClose", OTHER);
bool sendok__ = ChannelSend(std::move(msg__));
return sendok__;
}
auto PImageBridgeChild::SendPTextureConstructor(
const SurfaceDescriptor& aSharedData,
ReadLockDescriptor&& aReadLock,
const LayersBackend& aBackend,
const TextureFlags& aTextureFlags,
const uint64_t& aSerial,
const MaybeExternalImageId& aExternalImageId) -> PTextureChild*
{
PTextureChild* actor = (static_cast<ImageBridgeChild*>(this))->AllocPTextureChild(aSharedData, aReadLock, aBackend, aTextureFlags, aSerial, aExternalImageId);
return SendPTextureConstructor(std::move(actor), std::move(aSharedData), std::move(aReadLock), std::move(aBackend), std::move(aTextureFlags), std::move(aSerial), std::move(aExternalImageId));
}
auto PImageBridgeChild::SendPTextureConstructor(
PTextureChild* actor,
const SurfaceDescriptor& aSharedData,
ReadLockDescriptor&& aReadLock,
const LayersBackend& aBackend,
const TextureFlags& aTextureFlags,
const uint64_t& aSerial,
const MaybeExternalImageId& aExternalImageId) -> PTextureChild*
{
if (!actor) {
NS_WARNING("Cannot bind null PTextureChild actor");
return nullptr;
}
if (actor->SetManagerAndRegister(this)) {
mManagedPTextureChild.Insert(actor);
} else {
NS_WARNING("Failed to bind PTextureChild actor");
return nullptr;
}
// Build our constructor message.
UniquePtr<IPC::Message> msg__ = PImageBridge::Msg_PTextureConstructor(MSG_ROUTING_CONTROL);
IPC::MessageWriter writer__{
(*(msg__)),
this};
IPC::WriteParam((&(writer__)), actor);
// Sentinel = 'actor'
((&(writer__)))->WriteSentinel(102892058);
IPC::WriteParam((&(writer__)), aSharedData);
// Sentinel = 'aSharedData'
((&(writer__)))->WriteSentinel(420480051);
IPC::WriteParam((&(writer__)), std::move(aReadLock));
// Sentinel = 'aReadLock'
((&(writer__)))->WriteSentinel(279774055);
IPC::WriteParam((&(writer__)), aBackend);
// Sentinel = 'aBackend'
((&(writer__)))->WriteSentinel(221119242);
IPC::WriteParam((&(writer__)), aTextureFlags);
// Sentinel = 'aTextureFlags'
((&(writer__)))->WriteSentinel(614139200);
IPC::WriteParam((&(writer__)), aSerial);
// Sentinel = 'aSerial'
((&(writer__)))->WriteSentinel(181011138);
IPC::WriteParam((&(writer__)), aExternalImageId);
// Sentinel = 'aExternalImageId'
((&(writer__)))->WriteSentinel(898172469);
// Notify the other side about the newly created actor. This can
// fail if our manager has already been destroyed.
//
// NOTE: If the send call fails due to toplevel channel teardown,
// the `IProtocol::ChannelSend` wrapper absorbs the error for us,
// so we don't tear down actors unexpectedly.
if (mozilla::ipc::LoggingEnabledFor("PImageBridge", mozilla::ipc::ChildSide)) {
mozilla::ipc::LogMessageForProtocol(
"PImageBridgeChild",
this->ToplevelProtocol()->OtherPidMaybeInvalid(),
"Sending ",
msg__->type(),
mozilla::ipc::MessageDirection::eSending);
}
AUTO_PROFILER_LABEL("PImageBridge::Msg_PTextureConstructor", OTHER);
bool sendok__ = ChannelSend(std::move(msg__));
// Warn, destroy the actor, and return null if the message failed to
// send. Otherwise, return the successfully created actor reference.
if (!sendok__) {
NS_WARNING("Error sending PTextureChild constructor");
actor->ActorDisconnected(FailedConstructor);
return nullptr;
}
return actor;
}
auto PImageBridgeChild::SendPMediaSystemResourceManagerConstructor() -> PMediaSystemResourceManagerChild*
{
PMediaSystemResourceManagerChild* actor = (static_cast<ImageBridgeChild*>(this))->AllocPMediaSystemResourceManagerChild();
return SendPMediaSystemResourceManagerConstructor(std::move(actor));
}
auto PImageBridgeChild::SendPMediaSystemResourceManagerConstructor(PMediaSystemResourceManagerChild* actor) -> PMediaSystemResourceManagerChild*
{
if (!actor) {
NS_WARNING("Cannot bind null PMediaSystemResourceManagerChild actor");
return nullptr;
}
if (actor->SetManagerAndRegister(this)) {
mManagedPMediaSystemResourceManagerChild.Insert(actor);
} else {
NS_WARNING("Failed to bind PMediaSystemResourceManagerChild actor");
return nullptr;
}
// Build our constructor message.
UniquePtr<IPC::Message> msg__ = PImageBridge::Msg_PMediaSystemResourceManagerConstructor(MSG_ROUTING_CONTROL);
IPC::MessageWriter writer__{
(*(msg__)),
this};
IPC::WriteParam((&(writer__)), actor);
// Sentinel = 'actor'
((&(writer__)))->WriteSentinel(102892058);
// Notify the other side about the newly created actor. This can
// fail if our manager has already been destroyed.
//
// NOTE: If the send call fails due to toplevel channel teardown,
// the `IProtocol::ChannelSend` wrapper absorbs the error for us,
// so we don't tear down actors unexpectedly.
if (mozilla::ipc::LoggingEnabledFor("PImageBridge", mozilla::ipc::ChildSide)) {
mozilla::ipc::LogMessageForProtocol(
"PImageBridgeChild",
this->ToplevelProtocol()->OtherPidMaybeInvalid(),
"Sending ",
msg__->type(),
mozilla::ipc::MessageDirection::eSending);
}
AUTO_PROFILER_LABEL("PImageBridge::Msg_PMediaSystemResourceManagerConstructor", OTHER);
bool sendok__ = ChannelSend(std::move(msg__));
// Warn, destroy the actor, and return null if the message failed to
// send. Otherwise, return the successfully created actor reference.
if (!sendok__) {
NS_WARNING("Error sending PMediaSystemResourceManagerChild constructor");
actor->ActorDisconnected(FailedConstructor);
return nullptr;
}
return actor;
}
auto PImageBridgeChild::SendNewCompositable(
const CompositableHandle& aHandle,
const TextureInfo& aInfo) -> bool
{
UniquePtr<IPC::Message> msg__ = PImageBridge::Msg_NewCompositable(MSG_ROUTING_CONTROL);
IPC::MessageWriter writer__{
(*(msg__)),
this};
IPC::WriteParam((&(writer__)), aHandle);
// Sentinel = 'aHandle'
((&(writer__)))->WriteSentinel(174326446);
IPC::WriteParam((&(writer__)), aInfo);
// Sentinel = 'aInfo'
((&(writer__)))->WriteSentinel(93520366);
UniquePtr<Message> reply__;
if (mozilla::ipc::LoggingEnabledFor("PImageBridge", mozilla::ipc::ChildSide)) {
mozilla::ipc::LogMessageForProtocol(
"PImageBridgeChild",
this->ToplevelProtocol()->OtherPidMaybeInvalid(),
"Sending ",
msg__->type(),
mozilla::ipc::MessageDirection::eSending);
}
AUTO_PROFILER_LABEL("PImageBridge::Msg_NewCompositable", OTHER);
bool sendok__ = false;
{
AUTO_PROFILER_TRACING_MARKER("Sync IPC", "PImageBridge::Msg_NewCompositable", IPC);
sendok__ = ChannelSend(std::move(msg__), (&(reply__)));
}
if ((!(sendok__))) {
return false;
}
if (mozilla::ipc::LoggingEnabledFor("PImageBridge", mozilla::ipc::ChildSide)) {
mozilla::ipc::LogMessageForProtocol(
"PImageBridgeChild",
this->ToplevelProtocol()->OtherPidMaybeInvalid(),
"Received reply ",
reply__->type(),
mozilla::ipc::MessageDirection::eReceiving);
}
return true;
}
auto PImageBridgeChild::SendReleaseCompositable(const CompositableHandle& aHandle) -> bool
{
UniquePtr<IPC::Message> msg__ = PImageBridge::Msg_ReleaseCompositable(MSG_ROUTING_CONTROL);
IPC::MessageWriter writer__{
(*(msg__)),
this};
IPC::WriteParam((&(writer__)), aHandle);
// Sentinel = 'aHandle'
((&(writer__)))->WriteSentinel(174326446);
if (mozilla::ipc::LoggingEnabledFor("PImageBridge", mozilla::ipc::ChildSide)) {
mozilla::ipc::LogMessageForProtocol(
"PImageBridgeChild",
this->ToplevelProtocol()->OtherPidMaybeInvalid(),
"Sending ",
msg__->type(),
mozilla::ipc::MessageDirection::eSending);
}
AUTO_PROFILER_LABEL("PImageBridge::Msg_ReleaseCompositable", OTHER);
bool sendok__ = ChannelSend(std::move(msg__));
return sendok__;
}
auto PImageBridgeChild::RemoveManagee(
int32_t aProtocolId,
IProtocol* aListener) -> void
{
switch (aProtocolId) {
case PTextureMsgStart:
MOZ_ALWAYS_TRUE(mManagedPTextureChild.EnsureRemoved(static_cast<PTextureChild*>(aListener)));
return;
case PMediaSystemResourceManagerMsgStart:
MOZ_ALWAYS_TRUE(mManagedPMediaSystemResourceManagerChild.EnsureRemoved(static_cast<PMediaSystemResourceManagerChild*>(aListener)));
return;
default:
FatalError("unreached");
return; }
}
auto PImageBridgeChild::DeallocManagee(
int32_t aProtocolId,
IProtocol* aListener) -> void
{
switch (aProtocolId) {
case PTextureMsgStart:
static_cast<ImageBridgeChild*>(this)->DeallocPTextureChild(static_cast<PTextureChild*>(aListener));
return;
case PMediaSystemResourceManagerMsgStart:
static_cast<ImageBridgeChild*>(this)->DeallocPMediaSystemResourceManagerChild(static_cast<PMediaSystemResourceManagerChild*>(aListener));
return;
default:
FatalError("unreached");
return;
}
}
auto PImageBridgeChild::OnMessageReceived(const Message& msg__) -> PImageBridgeChild::Result
{
int32_t route__ = msg__.routing_id();
if (MSG_ROUTING_CONTROL != route__) {
IProtocol* routed__ = Lookup(route__);
if (!routed__ || !routed__->GetLifecycleProxy()) {
if (mozilla::ipc::LoggingEnabledFor("PImageBridge", mozilla::ipc::ChildSide)) {
mozilla::ipc::LogMessageForProtocol(
"PImageBridgeChild",
this->ToplevelProtocol()->OtherPidMaybeInvalid(),
"Ignored message for dead actor",
(&(msg__))->type(),
mozilla::ipc::MessageDirection::eSending);
}
return MsgProcessed;
}
RefPtr<mozilla::ipc::ActorLifecycleProxy> proxy__ =
routed__->GetLifecycleProxy();
return proxy__->Get()->OnMessageReceived(msg__);
}
switch (msg__.type()) {
case PImageBridge::Msg_ParentAsyncMessages__ID:
{
if (mozilla::ipc::LoggingEnabledFor("PImageBridge", mozilla::ipc::ChildSide)) {
mozilla::ipc::LogMessageForProtocol(
"PImageBridgeChild",
this->ToplevelProtocol()->OtherPidMaybeInvalid(),
"Received ",
(&(msg__))->type(),
mozilla::ipc::MessageDirection::eReceiving);
}
AUTO_PROFILER_LABEL("PImageBridge::Msg_ParentAsyncMessages", OTHER);
IPC::MessageReader reader__{
msg__,
this};
auto maybe__aMessages = IPC::ReadParam<nsTArray<AsyncParentMessageData>>((&(reader__)));
if (!maybe__aMessages) {
FatalError("Error deserializing 'AsyncParentMessageData[]'");
return MsgValueError;
}
auto& aMessages = *maybe__aMessages;
// Sentinel = 'aMessages'
if ((!(((&(reader__)))->ReadSentinel(293864346)))) {
mozilla::ipc::SentinelReadError("Error deserializing 'AsyncParentMessageData[]'");
return MsgValueError;
}
reader__.EndRead();
mozilla::ipc::IPCResult __ok = (static_cast<ImageBridgeChild*>(this))->RecvParentAsyncMessages(std::move(aMessages));
if ((!(__ok))) {
mozilla::ipc::ProtocolErrorBreakpoint("Handler returned error code!");
// Error handled in mozilla::ipc::IPCResult
return MsgProcessingError;
}
return MsgProcessed;
}
case PImageBridge::Msg_DidComposite__ID:
{
if (mozilla::ipc::LoggingEnabledFor("PImageBridge", mozilla::ipc::ChildSide)) {
mozilla::ipc::LogMessageForProtocol(
"PImageBridgeChild",
this->ToplevelProtocol()->OtherPidMaybeInvalid(),
"Received ",
(&(msg__))->type(),
mozilla::ipc::MessageDirection::eReceiving);
}
AUTO_PROFILER_LABEL("PImageBridge::Msg_DidComposite", OTHER);
IPC::MessageReader reader__{
msg__,
this};
auto maybe__aNotifications = IPC::ReadParam<nsTArray<ImageCompositeNotification>>((&(reader__)));
if (!maybe__aNotifications) {
FatalError("Error deserializing 'ImageCompositeNotification[]'");
return MsgValueError;
}
auto& aNotifications = *maybe__aNotifications;
// Sentinel = 'aNotifications'
if ((!(((&(reader__)))->ReadSentinel(704185788)))) {
mozilla::ipc::SentinelReadError("Error deserializing 'ImageCompositeNotification[]'");
return MsgValueError;
}
reader__.EndRead();
mozilla::ipc::IPCResult __ok = (static_cast<ImageBridgeChild*>(this))->RecvDidComposite(std::move(aNotifications));
if ((!(__ok))) {
mozilla::ipc::ProtocolErrorBreakpoint("Handler returned error code!");
// Error handled in mozilla::ipc::IPCResult
return MsgProcessingError;
}
return MsgProcessed;
}
case PImageBridge::Msg_ReportFramesDropped__ID:
{
if (mozilla::ipc::LoggingEnabledFor("PImageBridge", mozilla::ipc::ChildSide)) {
mozilla::ipc::LogMessageForProtocol(
"PImageBridgeChild",
this->ToplevelProtocol()->OtherPidMaybeInvalid(),
"Received ",
(&(msg__))->type(),
mozilla::ipc::MessageDirection::eReceiving);
}
AUTO_PROFILER_LABEL("PImageBridge::Msg_ReportFramesDropped", OTHER);
IPC::MessageReader reader__{
msg__,
this};
auto maybe__aHandle = IPC::ReadParam<CompositableHandle>((&(reader__)));
if (!maybe__aHandle) {
FatalError("Error deserializing 'CompositableHandle'");
return MsgValueError;
}
auto& aHandle = *maybe__aHandle;
// Sentinel = 'aHandle'
if ((!(((&(reader__)))->ReadSentinel(174326446)))) {
mozilla::ipc::SentinelReadError("Error deserializing 'CompositableHandle'");
return MsgValueError;
}
auto maybe__aFrames = IPC::ReadParam<uint32_t>((&(reader__)));
if (!maybe__aFrames) {
FatalError("Error deserializing 'uint32_t'");
return MsgValueError;
}
auto& aFrames = *maybe__aFrames;
// Sentinel = 'aFrames'
if ((!(((&(reader__)))->ReadSentinel(177472192)))) {
mozilla::ipc::SentinelReadError("Error deserializing 'uint32_t'");
return MsgValueError;
}
reader__.EndRead();
mozilla::ipc::IPCResult __ok = (static_cast<ImageBridgeChild*>(this))->RecvReportFramesDropped(std::move(aHandle), std::move(aFrames));
if ((!(__ok))) {
mozilla::ipc::ProtocolErrorBreakpoint("Handler returned error code!");
// Error handled in mozilla::ipc::IPCResult
return MsgProcessingError;
}
return MsgProcessed;
}
case PImageBridge::Reply_PTextureConstructor__ID:
{
return MsgProcessed;
}
case PImageBridge::Reply_PMediaSystemResourceManagerConstructor__ID:
{
return MsgProcessed;
}
default:
return MsgNotKnown;
case SHMEM_CREATED_MESSAGE_TYPE:
{
if (!ShmemCreated(msg__)) {
return MsgPayloadError;
}
return MsgProcessed;
}
case SHMEM_DESTROYED_MESSAGE_TYPE:
{
if (!ShmemDestroyed(msg__)) {
return MsgPayloadError;
}
return MsgProcessed;
}
}
}
auto PImageBridgeChild::OnMessageReceived(
const Message& msg__,
UniquePtr<Message>& reply__) -> PImageBridgeChild::Result
{
int32_t route__ = msg__.routing_id();
if (MSG_ROUTING_CONTROL != route__) {
IProtocol* routed__ = Lookup(route__);
if (!routed__ || !routed__->GetLifecycleProxy()) {
return MsgRouteError;
}
RefPtr<mozilla::ipc::ActorLifecycleProxy> proxy__ =
routed__->GetLifecycleProxy();
return proxy__->Get()->OnMessageReceived(msg__, reply__);
}
return MsgNotKnown;
}
auto PImageBridgeChild::DoomSubtree() -> void
{
for (auto* key : mManagedPTextureChild) {
key->DoomSubtree();
}
for (auto* key : mManagedPMediaSystemResourceManagerChild) {
key->DoomSubtree();
}
SetDoomed();
}
auto PImageBridgeChild::PeekManagedActor() -> IProtocol*
{
if (IProtocol* actor = mManagedPTextureChild.Peek()) {
return actor;
}
if (IProtocol* actor = mManagedPMediaSystemResourceManagerChild.Peek()) {
return actor;
}
return nullptr;
}
} // namespace layers
} // namespace mozilla
namespace IPC {
auto ParamTraits<::mozilla::layers::PImageBridgeChild*>::Write(
IPC::MessageWriter* aWriter,
const paramType& aVar) -> void
{
MOZ_RELEASE_ASSERT(
aWriter->GetActor(),
"Cannot serialize managed actors without an actor");
int32_t id;
if (!aVar) {
id = 0; // kNullActorId
} else {
id = aVar->Id();
if (id == 1) { // kFreedActorId
aVar->FatalError("Actor has been |delete|d");
}
MOZ_RELEASE_ASSERT(
aWriter->GetActor()->GetIPCChannel() == aVar->GetIPCChannel(),
"Actor must be from the same channel as the"
" actor it's being sent over");
MOZ_RELEASE_ASSERT(
aVar->CanSend(),
"Actor must still be open when sending");
}
IPC::WriteParam(aWriter, id);
}
auto ParamTraits<::mozilla::layers::PImageBridgeChild*>::Read(IPC::MessageReader* aReader) -> IPC::ReadResult<paramType>
{
MOZ_RELEASE_ASSERT(
aReader->GetActor(),
"Cannot deserialize managed actors without an actor");
mozilla::Maybe<mozilla::ipc::IProtocol*> actor = aReader->GetActor()
->ReadActor(aReader, true, "PImageBridge", PImageBridgeMsgStart);
if (actor.isSome()) {
return static_cast<::mozilla::layers::PImageBridgeChild*>(actor.ref());
}
return {};
}
} // namespace IPC