1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
cc / test / fake_scoped_ui_resource.cc [blame]
// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "cc/test/fake_scoped_ui_resource.h"
#include "base/memory/ptr_util.h"
#include "cc/resources/ui_resource_manager.h"
#include "cc/trees/layer_tree_host.h"
namespace cc {
namespace {
UIResourceBitmap CreateMockUIResourceBitmap() {
bool is_opaque = false;
return UIResourceBitmap(gfx::Size(1, 1), is_opaque);
}
} // anonymous namespace
std::unique_ptr<FakeScopedUIResource> FakeScopedUIResource::Create(
UIResourceManager* ui_resource_manager) {
return base::WrapUnique(new FakeScopedUIResource(ui_resource_manager));
}
FakeScopedUIResource::FakeScopedUIResource(
UIResourceManager* ui_resource_manager)
: ScopedUIResource(ui_resource_manager, CreateMockUIResourceBitmap()) {
// The constructor of ScopedUIResource already created a resource so we need
// to delete the created resource to wipe the state clean.
ui_resource_manager_->DeleteUIResource(id_);
ResetCounters();
id_ = ui_resource_manager_->CreateUIResource(this);
}
void FakeScopedUIResource::DeleteResource() {
ui_resource_manager_->DeleteUIResource(id_);
id_ = 0;
}
UIResourceBitmap FakeScopedUIResource::GetBitmap(UIResourceId uid,
bool resource_lost) {
resource_create_count++;
if (resource_lost)
lost_resource_count++;
return ScopedUIResource::GetBitmap(uid, resource_lost);
}
void FakeScopedUIResource::ResetCounters() {
resource_create_count = 0;
lost_resource_count = 0;
}
} // namespace cc