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| 1 // Copyright 2016 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. |
| 4 |
| 5 #ifndef CC_IPC_SURFACE_ID_STRUCT_TRAITS_H_ |
| 6 #define CC_IPC_SURFACE_ID_STRUCT_TRAITS_H_ |
| 7 |
| 8 #include "cc/ipc/surface_id.mojom.h" |
| 9 #include "cc/surfaces/surface_id.h" |
| 10 |
| 11 namespace mojo { |
| 12 |
| 13 template <> |
| 14 struct StructTraits<cc::mojom::SurfaceId, cc::SurfaceId> { |
| 15 static uint32_t id_namespace(const cc::SurfaceId& id) { |
| 16 return id.id_namespace(); |
| 17 } |
| 18 |
| 19 static uint32_t local_id(const cc::SurfaceId& id) { return id.local_id(); } |
| 20 |
| 21 static uint64_t nonce(const cc::SurfaceId& id) { return id.nonce(); } |
| 22 |
| 23 static bool Read(cc::mojom::SurfaceIdDataView data, cc::SurfaceId* out) { |
| 24 *out = cc::SurfaceId(data.id_namespace(), data.local_id(), data.nonce()); |
| 25 return true; |
| 26 } |
| 27 }; |
| 28 |
| 29 } // namespace mojo |
| 30 |
| 31 #endif // CC_IPC_SURFACE_ID_STRUCT_TRAITS_H_ |
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