| // Copyright 2017 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef SERVICES_VIZ_PUBLIC_CPP_COMPOSITING_SURFACE_INFO_MOJOM_TRAITS_H_ |
| #define SERVICES_VIZ_PUBLIC_CPP_COMPOSITING_SURFACE_INFO_MOJOM_TRAITS_H_ |
| |
| #include "components/viz/common/surfaces/surface_info.h" |
| #include "services/viz/public/cpp/compositing/surface_id_mojom_traits.h" |
| #include "services/viz/public/mojom/compositing/surface_info.mojom-shared.h" |
| #include "ui/gfx/geometry/mojom/geometry_mojom_traits.h" |
| |
| namespace mojo { |
| |
| template <> |
| struct StructTraits<viz::mojom::SurfaceInfoDataView, viz::SurfaceInfo> { |
| static const viz::SurfaceId& surface_id( |
| const viz::SurfaceInfo& surface_info) { |
| return surface_info.id(); |
| } |
| |
| static float device_scale_factor(const viz::SurfaceInfo& surface_info) { |
| return surface_info.device_scale_factor(); |
| } |
| |
| static const gfx::Size& size_in_pixels(const viz::SurfaceInfo& surface_info) { |
| return surface_info.size_in_pixels(); |
| } |
| |
| static bool Read(viz::mojom::SurfaceInfoDataView data, |
| viz::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 // SERVICES_VIZ_PUBLIC_CPP_COMPOSITING_SURFACE_INFO_MOJOM_TRAITS_H_ |