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comparison: gfx/layers/ipc/FenceUtilsGonk.h
gfx/layers/ipc/FenceUtilsGonk.h
- branch
- TOR_BUG_9701
- changeset 8
- 97036ab72558
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| -1:000000000000 | 0:f47c6aedb94b |
|---|---|
| 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 #ifndef mozilla_layers_FenceUtilsGonk_h | |
| 9 #define mozilla_layers_FenceUtilsGonk_h | |
| 10 | |
| 11 #include <unistd.h> | |
| 12 #include <ui/Fence.h> | |
| 13 | |
| 14 #include "ipc/IPCMessageUtils.h" | |
| 15 | |
| 16 namespace mozilla { | |
| 17 namespace layers { | |
| 18 | |
| 19 struct FenceHandle { | |
| 20 typedef android::Fence Fence; | |
| 21 | |
| 22 FenceHandle() | |
| 23 { } | |
| 24 FenceHandle(const android::sp<Fence>& aFence); | |
| 25 | |
| 26 bool operator==(const FenceHandle& aOther) const { | |
| 27 return mFence.get() == aOther.mFence.get(); | |
| 28 } | |
| 29 | |
| 30 bool IsValid() const | |
| 31 { | |
| 32 return mFence.get() && mFence->isValid(); | |
| 33 } | |
| 34 | |
| 35 android::sp<Fence> mFence; | |
| 36 }; | |
| 37 | |
| 38 } // namespace layers | |
| 39 } // namespace mozilla | |
| 40 | |
| 41 namespace IPC { | |
| 42 | |
| 43 template <> | |
| 44 struct ParamTraits<mozilla::layers::FenceHandle> { | |
| 45 typedef mozilla::layers::FenceHandle paramType; | |
| 46 | |
| 47 static void Write(Message* aMsg, const paramType& aParam); | |
| 48 static bool Read(const Message* aMsg, void** aIter, paramType* aResult); | |
| 49 }; | |
| 50 | |
| 51 } // namespace IPC | |
| 52 | |
| 53 #endif // mozilla_layers_FenceUtilsGonk_h |
