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 #ifndef _include_mozilla_gfx_ipc_GPUProcessListener_h_ 7 #define _include_mozilla_gfx_ipc_GPUProcessListener_h_ 8 9 namespace mozilla { 10 namespace gfx { 11 12 class GPUProcessListener { 13 public: 14 virtual ~GPUProcessListener() = default; 15 16 // Called when the compositor has died and the rendering stack must be 17 // recreated. OnCompositorUnexpectedShutdown()18 virtual void OnCompositorUnexpectedShutdown() {} 19 20 // Called when devices have been reset and tabs must throw away their 21 // layer managers. OnCompositorDeviceReset()22 virtual void OnCompositorDeviceReset() {} 23 }; 24 25 } // namespace gfx 26 } // namespace mozilla 27 28 #endif // _include_mozilla_gfx_ipc_GPUProcessListener_h_ 29