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// Copyright 2016 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.
#include "cc/surfaces/surface_reference.h"
#include "base/strings/stringprintf.h"
namespace cc {
SurfaceReference::SurfaceReference() = default;
SurfaceReference::SurfaceReference(const SurfaceId& parent_id,
const SurfaceId& child_id)
: parent_id_(parent_id), child_id_(child_id) {}
SurfaceReference::SurfaceReference(const SurfaceReference& other) = default;
SurfaceReference::~SurfaceReference() = default;
std::string SurfaceReference::ToString() const {
return base::StringPrintf("parent=%s, child=%s",
parent_id_.ToString().c_str(),
child_id_.ToString().c_str());
}
} // namespace cc
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