gfx/layers/ipc/PGrallocBuffer.ipdl@6474c204b198 (annotated)
gfx/layers/ipc/PGrallocBuffer.ipdl
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| michael@0 | 1 | /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- |
| michael@0 | 2 | * vim: sw=2 ts=8 et : |
| michael@0 | 3 | */ |
| michael@0 | 4 | /* This Source Code Form is subject to the terms of the Mozilla Public |
| michael@0 | 5 | * License, v. 2.0. If a copy of the MPL was not distributed with this file, |
| michael@0 | 6 | * You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| michael@0 | 7 | |
| michael@0 | 8 | include protocol PCompositor; |
| michael@0 | 9 | include protocol PImageBridge; |
| michael@0 | 10 | include protocol PLayerTransaction; |
| michael@0 | 11 | |
| michael@0 | 12 | namespace mozilla { |
| michael@0 | 13 | namespace layers { |
| michael@0 | 14 | |
| michael@0 | 15 | /** |
| michael@0 | 16 | * This is a trivial protocol that's used to track gralloc buffers |
| michael@0 | 17 | * across thread contexts. A live PGrallocBuffer actor always |
| michael@0 | 18 | * corresponds 1:1 to a pre-shared gralloc buffer (sharing is done by |
| michael@0 | 19 | * the PGrallocBuffer constructor). |
| michael@0 | 20 | */ |
| michael@0 | 21 | async protocol PGrallocBuffer { |
| michael@0 | 22 | manager PImageBridge or PLayerTransaction; |
| michael@0 | 23 | |
| michael@0 | 24 | /** Gralloc buffers can be "owned" by either parent or child. */ |
| michael@0 | 25 | both: |
| michael@0 | 26 | async __delete__(); |
| michael@0 | 27 | }; |
| michael@0 | 28 | |
| michael@0 | 29 | } // namespace layers |
| michael@0 | 30 | } // namespace mozilla |
