gfx/layers/ipc/CompositableTransactionParent.h

   1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*-
   2  * vim: sw=2 ts=8 et :
   3  */
   4 /* This Source Code Form is subject to the terms of the Mozilla Public
   5  * License, v. 2.0. If a copy of the MPL was not distributed with this
   6  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   7
   8 #include "mozilla/layers/ISurfaceAllocator.h"
   9 #include "mozilla/layers/LayerTransaction.h"
  10
  11 namespace mozilla {
  12 namespace layers {
  13
  14 typedef std::vector<mozilla::layers::EditReply> EditReplyVector;
  15
  16 // Since PCompositble has two potential manager protocols, we can't just call
  17 // the Manager() method usually generated when there's one manager protocol,
  18 // so both manager protocols implement this and we keep a reference to them
  19 // through this interface.
  20 class CompositableParentManager : public ISurfaceAllocator
  21 {
  22 protected:
  23   /**
  24    * Handle the IPDL messages that affect PCompositable actors.
  25    */
  26   bool ReceiveCompositableUpdate(const CompositableOperation& aEdit,
  27                                  EditReplyVector& replyv);
  28   bool IsOnCompositorSide() const MOZ_OVERRIDE { return true; }
  29 };
  30
  31
  32
  33
  34 } // namespace
  35 } // namespace