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// Copyright 2015 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CC_TREES_COMPOSITOR_MODE_H_
#define CC_TREES_COMPOSITOR_MODE_H_
namespace cc {
// The LayerTreeHost uses the CompositorMode to determine the current mode of
// operation, which is needed to:
// 1) Safely cast Proxy to SingleThreadProxy to allow operations only supported
// in SingleThreaded mode.
// 2) Make decisions restricted to either browser(SingleThreaded) or renderer
// compositors(Threaded/Remote).
enum class CompositorMode {
// The main and impl components will be run on the same thread.
SINGLE_THREADED,
// The main and impl components be run on different threads.
THREADED,
// The main and impl components will be run across the network.
REMOTE,
};
} // namespace cc
#endif // CC_TREES_COMPOSITOR_MODE_H_
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