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Side by Side Diff: cc/ipc/compositor_frame_struct_traits.h

Issue 2092843002: Implement CompositorFrame Struct Traits (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Delete code Created 4 years, 6 months ago
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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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