OLD | NEW |
---|---|
(Empty) | |
1 // Copyright 2017 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 #include "base/logging.h" | |
6 #include "components/viz/hittest/hittest_aggregator.h" | |
7 | |
8 namespace viz { | |
9 | |
10 namespace { | |
11 | |
12 #define INITIAL_COUNT 128 | |
rjkroege
2017/06/02 22:45:44
follow the chrome constant style: const kFoo = ...
gklassen
2017/06/05 21:32:13
Done.
| |
13 } | |
14 | |
15 DisplayHittestData::DisplayHittestData() {} | |
16 DisplayHittestData::~DisplayHittestData() {} | |
rjkroege
2017/06/02 22:45:44
this class is getting build in shared memory and w
gklassen
2017/06/05 21:32:13
Agreed. Will look at changing to a struct.
| |
17 | |
18 void DisplayHittestData::build(HittestDataMap map, | |
19 cc::SurfaceId root_surface_id) { | |
20 count_ = 0; | |
21 append(map, root_surface_id); | |
22 } | |
23 | |
24 void DisplayHittestData::append(HittestDataMap map, cc::SurfaceId surface_id) { | |
25 hittest::mojom::HittestData hittest_data = map[root_surface_id]; | |
rjkroege
2017/06/02 22:45:44
this doesn't look like C++
gklassen
2017/06/05 21:32:13
Done.
| |
26 if (hittest_data == NULL) { | |
27 // referenced surface not found! | |
28 return; | |
29 } | |
30 | |
31 int index = count_++; | |
32 | |
33 regions[index].region_.surface_id_ = hittest_data.surface_id_; | |
34 regions[index].region_.flags_ = hittest_data.flags_; | |
35 regions[index].region_.rect_ = hittest_data.rect_; | |
36 regions[index].region_.transform_ = hittest_data.transform_; | |
37 | |
38 for (auto& region : hittest_data.regions_) { | |
39 append(region); | |
40 if (region.flags_ == HITTEST_SURFACE) { | |
rjkroege
2017/06/02 22:45:44
you need to & test
gklassen
2017/06/05 21:32:13
any more detail here? Just want to ensure I under
| |
41 append(map, region.surface_id_); | |
42 } | |
43 } | |
44 | |
45 regions[index].child_count_ = count_ - index; | |
46 } | |
47 | |
48 void DisplayHittestData::append(hittest::mojom::HittestRegion region) { | |
49 int index = count_++; | |
50 | |
51 regions[index].region_.surface_id_ = region.surface_id_; | |
52 regions[index].region_.flags_ = region.flags_; | |
53 regions[index].region_.rect_ = region.rect_; | |
54 regions[index].region_.transform_ = region.transform_; | |
55 | |
56 if (region.flags_ == HITTEST_SURFACE) { | |
57 append(map, region.surface_id_); | |
58 } | |
59 | |
60 regions[index].child_count_ = count_ - index; | |
61 } | |
62 | |
63 } // namespace viz | |
OLD | NEW |