michael@0: /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*-
michael@0:  * vim: sw=2 ts=8 et :
michael@0:  */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: include LayersSurfaces;
michael@0: include protocol PLayerTransaction;
michael@0: include protocol PImageBridge;
michael@0: include protocol PGrallocBuffer;
michael@0: include "mozilla/GfxMessageUtils.h";
michael@0: 
michael@0: using struct mozilla::layers::FrameMetrics from "FrameMetrics.h";
michael@0: using struct mozilla::layers::FenceHandle from "mozilla/layers/FenceUtils.h";
michael@0: 
michael@0: namespace mozilla {
michael@0: namespace layers {
michael@0: 
michael@0: union MaybeFenceHandle {
michael@0:   FenceHandle;
michael@0:   null_t;
michael@0: };
michael@0: 
michael@0: /**
michael@0:  * PTexture is the IPDL glue between a TextureClient and a TextureHost.
michael@0:  */
michael@0: sync protocol PTexture {
michael@0:     manager PImageBridge or PLayerTransaction;
michael@0: 
michael@0: child:
michael@0:     async __delete__();
michael@0: 
michael@0:     async CompositorRecycle(MaybeFenceHandle aFence);
michael@0: 
michael@0: parent:
michael@0: 
michael@0:     async ClientRecycle();
michael@0: 
michael@0:     /**
michael@0:      * Asynchronously tell the Compositor side to remove the texture.
michael@0:      */
michael@0:     async RemoveTexture();
michael@0: 
michael@0:     /**
michael@0:      * Synchronously tell the compositor side to remove the texture.
michael@0:      */
michael@0:     sync RemoveTextureSync();
michael@0: };
michael@0: 
michael@0: } // layers
michael@0: } // mozilla