gecko-dev/gfx/ipc/PVsyncBridge.ipdl
Kartikaya Gupta 395eaf8c66 Bug 1448490 - Make the layers id a struct instead of a uint64_t. r=mattwoodrow
The new struct is in LayersTypes.h, all the rest of the changes are just
replacing existing uint64_t instances with the new LayersId struct.

Note that there is one functional change, in
CompositorBridgeParent::DeallocPWebRenderBridgeParent, where we now
correctly convert the PipelineId to a LayersId before using it to index
into sIndirectLayerTrees, whereas before we were incorrectly just using
the mHandle part of the PipelineId.

MozReview-Commit-ID: GFHZSZiwMrP

--HG--
extra : rebase_source : d2b274f63aaee2ee9bba030297e0a37a19af0d6c
2018-03-24 19:06:01 -04:00

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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/. */
using class mozilla::TimeStamp from "mozilla/TimeStamp.h";
using mozilla::layers::LayersId from "mozilla/layers/LayersTypes.h";
namespace mozilla {
namespace gfx {
// This protocol only serves one purpose: deliver vsync notifications from a
// dedicated thread in the UI process to the compositor thread in the
// compositor process. The child side exists in the UI process, and the
// parent side in the GPU process.
sync protocol PVsyncBridge
{
parent:
async NotifyVsync(TimeStamp vsyncTimeStamp, LayersId layersId);
};
} // namespace gfx
} // namespace mozilla