| // 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 |