gecko-dev/dom/media/ipc/PRDD.ipdl

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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
include GraphicsMessages;
include MemoryReportTypes;
include PrefsTypes;
include protocol PProfiler;
include protocol PRemoteDecoderManager;
include protocol PVideoBridge;
using mozilla::dom::NativeThreadId from "mozilla/dom/TabMessageUtils.h";
namespace mozilla {
// This protocol allows the UI process to talk to the RDD
// (RemoteDataDecoder) process. There is one instance of this protocol,
// with the RDDParent living on the main thread of the RDD process and
// the RDDChild living on the main thread of the UI process.
protocol PRDD
{
parent:
async Init(GfxVarUpdate[] vars,
FileDescriptor? sandboxBroker,
bool startMacSandbox);
async InitProfiler(Endpoint<PProfilerChild> endpoint);
async NewContentRemoteDecoderManager(
Endpoint<PRemoteDecoderManagerParent> endpoint);
async RequestMemoryReport(uint32_t generation,
bool anonymize,
bool minimizeMemoryUsage,
FileDescriptor? DMDFile);
async PreferenceUpdate(Pref pref);
async UpdateVar(GfxVarUpdate var);
async CreateVideoBridgeToParentProcess(Endpoint<PVideoBridgeChild> endpoint);
child:
// args TBD, sent when init complete. Occurs once, after Init().
async InitComplete();
async InitCrashReporter(Shmem shmem, NativeThreadId threadId);
async AddMemoryReport(MemoryReport aReport);
async FinishMemoryReport(uint32_t aGeneration);
};
} // namespace mozilla