The Tor Browser: gfx/layers/ipc/FenceUtils.h@b8a032363ba2

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

     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 IPC_FencerUtils_h

     9 #define IPC_FencerUtils_h

    11 #include "ipc/IPCMessageUtils.h"

    13 /**

    14  * FenceHandle is used for delivering Fence object via ipc.

    15  */

    16 #if MOZ_WIDGET_GONK && ANDROID_VERSION >= 17

    17 # include "mozilla/layers/FenceUtilsGonk.h"

    18 #else

    19 namespace mozilla {

    20 namespace layers {

    21 struct FenceHandle {

    22   bool operator==(const FenceHandle&) const { return false; }

    23   bool IsValid() const { return false; }

    24 };

    25 } // namespace layers

    26 } // namespace mozilla

    27 #endif // MOZ_WIDGET_GONK && ANDROID_VERSION >= 17

    29 namespace IPC {

    31 #if MOZ_WIDGET_GONK && ANDROID_VERSION >= 17

    32 #else

    33 template <>

    34 struct ParamTraits<mozilla::layers::FenceHandle> {

    35   typedef mozilla::layers::FenceHandle paramType;

    36   static void Write(Message*, const paramType&) {}

    37   static bool Read(const Message*, void**, paramType*) { return false; }

    38 };

    39 #endif // MOZ_WIDGET_GONK && ANDROID_VERSION >= 17

    41 } // namespace IPC

    43 #endif // IPC_FencerUtils_h

The Tor Browser / file revision