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//
// Automatically generated by ipdlc.
// Edit at your own risk
//
#include "mozilla/layers/PVideoBridgeChild.h"
#include "gfxipc/ShadowLayerUtils.h"
#include "mozilla/GfxMessageUtils.h"
#include "mozilla/ProfilerLabels.h"
#include "mozilla/TimeStamp.h"
#include "mozilla/gfx/2D.h"
#include "mozilla/ipc/IPCCore.h"
#include "mozilla/layers/CompositorTypes.h"
#include "mozilla/layers/LayersMessageUtils.h"
#include "mozilla/layers/VideoBridgeChild.h"
#include "mozilla/layers/WebRenderMessageUtils.h"
#include "nsPoint.h"
#include "nsRect.h"
#include "mozilla/layers/PTextureChild.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 PVideoBridgeChild::ProcessingError(
Result aCode,
const char* aReason) -> void
{
}
auto PVideoBridgeChild::ShouldContinueFromReplyTimeout() -> bool
{
return true;
}
MOZ_IMPLICIT PVideoBridgeChild::PVideoBridgeChild() :
mozilla::ipc::IToplevelProtocol("PVideoBridgeChild", PVideoBridgeMsgStart, mozilla::ipc::ChildSide)
{
MOZ_COUNT_CTOR(PVideoBridgeChild);
}
PVideoBridgeChild::~PVideoBridgeChild()
{
MOZ_COUNT_DTOR(PVideoBridgeChild);
}
auto PVideoBridgeChild::ActorAlloc() -> void
{
AddRef();
}
auto PVideoBridgeChild::ActorDealloc() -> void
{
Release();
}
auto PVideoBridgeChild::OtherPid() const -> ::base::ProcessId
{
::base::ProcessId pid =
::mozilla::ipc::IProtocol::ToplevelProtocol()->OtherPidMaybeInvalid();
MOZ_RELEASE_ASSERT(pid != ::base::kInvalidProcessId);
return pid;
}
auto PVideoBridgeChild::ManagedPTextureChild(nsTArray<PTextureChild*>& aArr) const -> void
{
mManagedPTextureChild.ToArray(aArr);
}
auto PVideoBridgeChild::ManagedPTextureChild() const -> const ManagedContainer<PTextureChild>&
{
return mManagedPTextureChild;
}
auto PVideoBridgeChild::AllManagedActors(nsTArray<RefPtr<mozilla::ipc::ActorLifecycleProxy>>& arr__) const -> void
{
uint32_t total = 0;
total += mManagedPTextureChild.Count();
arr__.SetCapacity(total);
for (auto* key : mManagedPTextureChild) {
arr__.AppendElement(key->GetLifecycleProxy());
}
}
auto PVideoBridgeChild::AllManagedActorsCount() const -> uint32_t
{
uint32_t total = 0;
total += mManagedPTextureChild.Count();
return total;
}
auto PVideoBridgeChild::OpenPTextureEndpoint(PTextureChild* aActor) -> ManagedEndpoint<PTextureParent>
{
if (!aActor) {
NS_WARNING("Cannot bind null PTextureChild actor");
return ManagedEndpoint<PTextureParent>();
}
aActor->SetManagerAndRegister(this);
mManagedPTextureChild.Insert(aActor);
// 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 PVideoBridgeChild::BindPTextureEndpoint(
ManagedEndpoint<PTextureChild> aEndpoint,
PTextureChild* aActor) -> bool
{
return aEndpoint.Bind(mozilla::ipc::PrivateIPDLInterface(), aActor, this, mManagedPTextureChild);
}
auto PVideoBridgeChild::SendPTextureConstructor(
const SurfaceDescriptor& aSharedData,
ReadLockDescriptor&& aReadLock,
const LayersBackend& aBackend,
const TextureFlags& aTextureFlags,
const ContentParentId& aContentId,
const uint64_t& aSerial) -> PTextureChild*
{
PTextureChild* actor = (static_cast<VideoBridgeChild*>(this))->AllocPTextureChild(aSharedData, aReadLock, aBackend, aTextureFlags, aContentId, aSerial);
return SendPTextureConstructor(std::move(actor), std::move(aSharedData), std::move(aReadLock), std::move(aBackend), std::move(aTextureFlags), std::move(aContentId), std::move(aSerial));
}
auto PVideoBridgeChild::SendPTextureConstructor(
PTextureChild* actor,
const SurfaceDescriptor& aSharedData,
ReadLockDescriptor&& aReadLock,
const LayersBackend& aBackend,
const TextureFlags& aTextureFlags,
const ContentParentId& aContentId,
const uint64_t& aSerial) -> PTextureChild*
{
if (!actor) {
NS_WARNING("Cannot bind null PTextureChild actor");
return nullptr;
}
actor->SetManagerAndRegister(this);
mManagedPTextureChild.Insert(actor);
// Build our constructor message.
UniquePtr<IPC::Message> msg__ = PVideoBridge::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__)), aContentId);
// Sentinel = 'aContentId'
((&(writer__)))->WriteSentinel(358876138);
IPC::WriteParam((&(writer__)), aSerial);
// Sentinel = 'aSerial'
((&(writer__)))->WriteSentinel(181011138);
// 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("PVideoBridge", mozilla::ipc::ChildSide)) {
mozilla::ipc::LogMessageForProtocol(
"PVideoBridgeChild",
this->ToplevelProtocol()->OtherPidMaybeInvalid(),
"Sending ",
msg__->type(),
mozilla::ipc::MessageDirection::eSending);
}
AUTO_PROFILER_LABEL("PVideoBridge::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");
IProtocol* mgr = actor->Manager();
actor->DestroySubtree(FailedConstructor);
actor->ClearSubtree();
mgr->RemoveManagee(PTextureMsgStart, actor);
return nullptr;
}
return actor;
}
auto PVideoBridgeChild::RemoveManagee(
int32_t aProtocolId,
IProtocol* aListener) -> void
{
switch (aProtocolId) {
case PTextureMsgStart:
{
PTextureChild* actor = static_cast<PTextureChild*>(aListener);
const bool removed = mManagedPTextureChild.EnsureRemoved(actor);
MOZ_RELEASE_ASSERT(removed, "actor not managed by this!");
auto* proxy = actor->GetLifecycleProxy();
NS_IF_RELEASE(proxy);
return;
} default:
FatalError("unreached");
return; }
}
auto PVideoBridgeChild::DeallocManagee(
int32_t aProtocolId,
IProtocol* aListener) -> void
{
switch (aProtocolId) {
case PTextureMsgStart:
static_cast<VideoBridgeChild*>(this)->DeallocPTextureChild(static_cast<PTextureChild*>(aListener));
return;
default:
FatalError("unreached");
return;
}
}
auto PVideoBridgeChild::OnMessageReceived(const Message& msg__) -> PVideoBridgeChild::Result
{
int32_t route__ = msg__.routing_id();
if (MSG_ROUTING_CONTROL != route__) {
IProtocol* routed__ = Lookup(route__);
if (!routed__ || !routed__->GetLifecycleProxy()) {
if (mozilla::ipc::LoggingEnabledFor("PVideoBridge", mozilla::ipc::ChildSide)) {
mozilla::ipc::LogMessageForProtocol(
"PVideoBridgeChild",
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 PVideoBridge::Msg_Ping__ID:
{
if (mozilla::ipc::LoggingEnabledFor("PVideoBridge", mozilla::ipc::ChildSide)) {
mozilla::ipc::LogMessageForProtocol(
"PVideoBridgeChild",
this->ToplevelProtocol()->OtherPidMaybeInvalid(),
"Received ",
(&(msg__))->type(),
mozilla::ipc::MessageDirection::eReceiving);
}
AUTO_PROFILER_LABEL("PVideoBridge::Msg_Ping", OTHER);
int32_t id__ = MSG_ROUTING_CONTROL;
UniquePtr<IPC::Message> reply__(PVideoBridge::Reply_Ping(id__));
reply__->set_seqno(msg__.seqno());
RefPtr<mozilla::ipc::IPDLResolverInner> resolver__ =
new mozilla::ipc::IPDLResolverInner(std::move(reply__), this);
PingResolver resolver = [resolver__ = std::move(resolver__)](const void_t& aParam) {
resolver__->Resolve([&] (IPC::Message* reply__, IProtocol* self__) {
IPC::MessageWriter writer__(*reply__, self__);
IPC::WriteParam((&(writer__)), aParam);
// Sentinel = 'ok'
((&(writer__)))->WriteSentinel(21692635);
if (mozilla::ipc::LoggingEnabledFor("PVideoBridge", mozilla::ipc::ChildSide)) {
mozilla::ipc::LogMessageForProtocol(
"PVideoBridgeChild",
self__->ToplevelProtocol()->OtherPidMaybeInvalid(),
"Sending reply ",
reply__->type(),
mozilla::ipc::MessageDirection::eSending);
}
});
};
mozilla::ipc::IPCResult __ok = (static_cast<VideoBridgeChild*>(this))->RecvPing(std::move(resolver));
if ((!(__ok))) {
mozilla::ipc::ProtocolErrorBreakpoint("Handler returned error code!");
// Error handled in mozilla::ipc::IPCResult
return MsgProcessingError;
}
return MsgProcessed;
}
case PVideoBridge::Reply_PTextureConstructor__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 PVideoBridgeChild::OnMessageReceived(
const Message& msg__,
UniquePtr<Message>& reply__) -> PVideoBridgeChild::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 PVideoBridgeChild::OnChannelClose() -> void
{
DestroySubtree(NormalShutdown);
ClearSubtree();
DeallocShmems();
if (GetLifecycleProxy()) {
GetLifecycleProxy()->Release();
}
}
auto PVideoBridgeChild::OnChannelError() -> void
{
DestroySubtree(AbnormalShutdown);
ClearSubtree();
DeallocShmems();
if (GetLifecycleProxy()) {
GetLifecycleProxy()->Release();
}
}
auto PVideoBridgeChild::ClearSubtree() -> void
{
for (auto* key : mManagedPTextureChild) {
key->ClearSubtree();
}
for (auto* key : mManagedPTextureChild) {
// Recursively releasing mManagedPTextureChild kids.
auto* proxy = key->GetLifecycleProxy();
NS_IF_RELEASE(proxy);
}
mManagedPTextureChild.Clear();
}
} // namespace layers
} // namespace mozilla
namespace IPC {
auto ParamTraits<::mozilla::layers::PVideoBridgeChild*>::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::PVideoBridgeChild*>::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, "PVideoBridge", PVideoBridgeMsgStart);
if (actor.isSome()) {
return static_cast<::mozilla::layers::PVideoBridgeChild*>(actor.ref());
}
return {};
}
} // namespace IPC