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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_COMPOSITOR_FRAME_STRUCT_TRAITS_H_ |
| 6 #define CC_IPC_COMPOSITOR_FRAME_STRUCT_TRAITS_H_ |
| 7 |
| 8 #include "cc/ipc/compositor_frame.mojom.h" |
| 9 #include "cc/output/compositor_frame.h" |
| 10 |
| 11 namespace mojo { |
| 12 |
| 13 template <> |
| 14 struct StructTraits<cc::mojom::CompositorFrame, |
| 15 std::unique_ptr<cc::CompositorFrame>> { |
| 16 static const cc::CompositorFrameMetadata& metadata( |
| 17 const std::unique_ptr<cc::CompositorFrame>& input) { |
| 18 return input->metadata; |
| 19 } |
| 20 |
| 21 static const cc::TransferableResourceArray& resources( |
| 22 const std::unique_ptr<cc::CompositorFrame>& input) { |
| 23 return input->delegated_frame_data->resource_list; |
| 24 } |
| 25 |
| 26 static const cc::RenderPassList& passes( |
| 27 const std::unique_ptr<cc::CompositorFrame>& input) { |
| 28 return input->delegated_frame_data->render_pass_list; |
| 29 } |
| 30 |
| 31 static bool Read(cc::mojom::CompositorFrameDataView data, |
| 32 std::unique_ptr<cc::CompositorFrame>* out) { |
| 33 *out = cc::CompositorFrame::Create(); |
| 34 if (!data.ReadMetadata(&(*out)->metadata)) |
| 35 return false; |
| 36 |
| 37 (*out)->delegated_frame_data.reset(new cc::DelegatedFrameData()); |
| 38 return data.ReadResources(&(*out)->delegated_frame_data->resource_list) && |
| 39 data.ReadPasses(&(*out)->delegated_frame_data->render_pass_list); |
| 40 } |
| 41 }; |
| 42 |
| 43 } // namespace mojo |
| 44 |
| 45 #endif // CC_IPC_COMPOSITOR_FRAME_STRUCT_TRAITS_H_ |
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