diff options
Diffstat (limited to 'gfx/ipc/GPUProcessListener.h')
-rw-r--r-- | gfx/ipc/GPUProcessListener.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/gfx/ipc/GPUProcessListener.h b/gfx/ipc/GPUProcessListener.h new file mode 100644 index 0000000000..a54c890ba0 --- /dev/null +++ b/gfx/ipc/GPUProcessListener.h @@ -0,0 +1,28 @@ +/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* vim: set ts=8 sts=2 et sw=2 tw=80: */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ +#ifndef _include_mozilla_gfx_ipc_GPUProcessListener_h_ +#define _include_mozilla_gfx_ipc_GPUProcessListener_h_ + +namespace mozilla { +namespace gfx { + +class GPUProcessListener { + public: + virtual ~GPUProcessListener() = default; + + // Called when the compositor has died and the rendering stack must be + // recreated. + virtual void OnCompositorUnexpectedShutdown() {} + + // Called when devices have been reset and tabs must throw away their + // layer managers. + virtual void OnCompositorDeviceReset() {} +}; + +} // namespace gfx +} // namespace mozilla + +#endif // _include_mozilla_gfx_ipc_GPUProcessListener_h_ |