/work/obj-fuzz/dist/include/mozilla/layers/MetricsSharingController.h
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1 | | /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ |
2 | | /* vim: set ts=8 sts=2 et sw=2 tw=80: */ |
3 | | /* This Source Code Form is subject to the terms of the Mozilla Public |
4 | | * License, v. 2.0. If a copy of the MPL was not distributed with this |
5 | | * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
6 | | |
7 | | #ifndef mozilla_layers_MetricsSharingController_h |
8 | | #define mozilla_layers_MetricsSharingController_h |
9 | | |
10 | | #include "FrameMetrics.h" // for FrameMetrics |
11 | | #include "mozilla/ipc/CrossProcessMutex.h" // for CrossProcessMutexHandle |
12 | | #include "mozilla/ipc/SharedMemoryBasic.h" // for SharedMemoryBasic |
13 | | #include "nsISupportsImpl.h" // for NS_INLINE_DECL_PURE_VIRTUAL_REFCOUNTING |
14 | | |
15 | | namespace mozilla { |
16 | | namespace layers { |
17 | | |
18 | | class MetricsSharingController |
19 | | { |
20 | | public: |
21 | | NS_INLINE_DECL_PURE_VIRTUAL_REFCOUNTING |
22 | | |
23 | | virtual base::ProcessId RemotePid() = 0; |
24 | | virtual bool StartSharingMetrics(mozilla::ipc::SharedMemoryBasic::Handle aHandle, |
25 | | CrossProcessMutexHandle aMutexHandle, |
26 | | LayersId aLayersId, |
27 | | uint32_t aApzcId) = 0; |
28 | | virtual bool StopSharingMetrics(FrameMetrics::ViewID aScrollId, |
29 | | uint32_t aApzcId) = 0; |
30 | | |
31 | | protected: |
32 | 0 | virtual ~MetricsSharingController() {} |
33 | | }; |
34 | | |
35 | | } // namespace layers |
36 | | } // namespace mozilla |
37 | | |
38 | | #endif // mozilla_layers_MetricsSharingController_h |