| // Copyright 2017 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_IPC_SURFACE_INFO_STRUCT_TRAITS_H_ |
| #define CC_IPC_SURFACE_INFO_STRUCT_TRAITS_H_ |
| |
| #include "cc/ipc/surface_info.mojom-shared.h" |
| #include "cc/surfaces/surface_info.h" |
| |
| namespace mojo { |
| |
| template <> |
| struct StructTraits<cc::mojom::SurfaceInfoDataView, cc::SurfaceInfo> { |
| static const cc::SurfaceId& surface_id(const cc::SurfaceInfo& surface_info) { |
| return surface_info.id(); |
| } |
| |
| static float device_scale_factor(const cc::SurfaceInfo& surface_info) { |
| return surface_info.device_scale_factor(); |
| } |
| |
| static const gfx::Size& size_in_pixels(const cc::SurfaceInfo& surface_info) { |
| return surface_info.size_in_pixels(); |
| } |
| |
| static bool Read(cc::mojom::SurfaceInfoDataView data, cc::SurfaceInfo* out) { |
| out->device_scale_factor_ = data.device_scale_factor(); |
| return data.ReadSurfaceId(&out->id_) && |
| data.ReadSizeInPixels(&out->size_in_pixels_) && out->is_valid(); |
| } |
| }; |
| |
| } // namespace mojo |
| |
| #endif // CC_IPC_SURFACE_INFO_STRUCT_TRAITS_H_ |