gecko/gfx/layers/ipc/PTexture.ipdl

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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*-
* vim: sw=2 ts=8 et :
*/
/* 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 LayersSurfaces;
include protocol PLayerTransaction;
include protocol PImageBridge;
include protocol PGrallocBuffer;
include "mozilla/GfxMessageUtils.h";
using struct mozilla::layers::FrameMetrics from "FrameMetrics.h";
using struct mozilla::layers::FenceHandle from "mozilla/layers/FenceUtils.h";
namespace mozilla {
namespace layers {
union MaybeFenceHandle {
FenceHandle;
null_t;
};
/**
* PTexture is the IPDL glue between a TextureClient and a TextureHost.
*/
sync protocol PTexture {
manager PImageBridge or PLayerTransaction;
child:
async __delete__();
async CompositorRecycle(MaybeFenceHandle aFence);
parent:
async ClientRecycle();
/**
* Asynchronously tell the Compositor side to remove the texture.
*/
async RemoveTexture();
/**
* Synchronously tell the compositor side to remove the texture.
*/
sync RemoveTextureSync();
};
} // layers
} // mozilla