1// Copyright 2013 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 "cc/test/fake_scoped_ui_resource.h"
6
7#include "cc/trees/layer_tree_host.h"
8
9namespace cc {
10
11namespace {
12
13UIResourceBitmap CreateMockUIResourceBitmap() {
14  bool is_opaque = false;
15  return UIResourceBitmap(gfx::Size(1, 1), is_opaque);
16}
17
18}  // anonymous namespace
19
20scoped_ptr<FakeScopedUIResource> FakeScopedUIResource::Create(
21    LayerTreeHost* host) {
22  return make_scoped_ptr(new FakeScopedUIResource(host));
23}
24
25FakeScopedUIResource::FakeScopedUIResource(LayerTreeHost* host)
26    : ScopedUIResource(host, CreateMockUIResourceBitmap()) {
27  // The constructor of ScopedUIResource already created a resource so we need
28  // to delete the created resource to wipe the state clean.
29  host_->DeleteUIResource(id_);
30  ResetCounters();
31  id_ = host_->CreateUIResource(this);
32}
33
34UIResourceBitmap FakeScopedUIResource::GetBitmap(UIResourceId uid,
35                                                 bool resource_lost) {
36  resource_create_count++;
37  if (resource_lost)
38    lost_resource_count++;
39  return ScopedUIResource::GetBitmap(uid, resource_lost);
40}
41
42void FakeScopedUIResource::ResetCounters() {
43  resource_create_count = 0;
44  lost_resource_count = 0;
45}
46
47}  // namespace cc
48