gfx/layers/ipc/FenceUtilsGonk.h@97036ab72558
gfx/layers/ipc/FenceUtilsGonk.h
Tue, 06 Jan 2015 21:39:09 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Tue, 06 Jan 2015 21:39:09 +0100
- branch
- TOR_BUG_9701
- changeset 8
- 97036ab72558
- permissions
- -rw-r--r--
Conditionally force memory storage according to privacy.thirdparty.isolate;
This solves Tor bug #9701, complying with disk avoidance documented in
https://www.torproject.org/projects/torbrowser/design/#disk-avoidance.
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/. */
8 #ifndef mozilla_layers_FenceUtilsGonk_h
9 #define mozilla_layers_FenceUtilsGonk_h
11 #include <unistd.h>
12 #include <ui/Fence.h>
14 #include "ipc/IPCMessageUtils.h"
16 namespace mozilla {
17 namespace layers {
19 struct FenceHandle {
20 typedef android::Fence Fence;
22 FenceHandle()
23 { }
24 FenceHandle(const android::sp<Fence>& aFence);
26 bool operator==(const FenceHandle& aOther) const {
27 return mFence.get() == aOther.mFence.get();
28 }
30 bool IsValid() const
31 {
32 return mFence.get() && mFence->isValid();
33 }
35 android::sp<Fence> mFence;
36 };
38 } // namespace layers
39 } // namespace mozilla
41 namespace IPC {
43 template <>
44 struct ParamTraits<mozilla::layers::FenceHandle> {
45 typedef mozilla::layers::FenceHandle paramType;
47 static void Write(Message* aMsg, const paramType& aParam);
48 static bool Read(const Message* aMsg, void** aIter, paramType* aResult);
49 };
51 } // namespace IPC
53 #endif // mozilla_layers_FenceUtilsGonk_h
