blob: dfac1ea019aca2830df306ff117ef900cda63502 (
plain)
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
|
// Copyright 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "cc/resources/scoped_ui_resource.h"
#include "base/bind.h"
#include "base/memory/ptr_util.h"
#include "cc/resources/ui_resource_manager.h"
namespace cc {
std::unique_ptr<ScopedUIResource> ScopedUIResource::Create(
UIResourceManager* ui_resource_manager,
const UIResourceBitmap& bitmap) {
return base::WrapUnique(new ScopedUIResource(ui_resource_manager, bitmap));
}
ScopedUIResource::ScopedUIResource(UIResourceManager* ui_resource_manager,
const UIResourceBitmap& bitmap)
: bitmap_(bitmap), ui_resource_manager_(ui_resource_manager) {
DCHECK(ui_resource_manager_);
id_ = ui_resource_manager_->CreateUIResource(this);
}
// User must make sure that host is still valid before this object goes out of
// scope.
ScopedUIResource::~ScopedUIResource() {
if (id_) {
DCHECK(ui_resource_manager_);
ui_resource_manager_->DeleteUIResource(id_);
}
}
UIResourceBitmap ScopedUIResource::GetBitmap(UIResourceId uid,
bool resource_lost) {
return bitmap_;
}
} // namespace cc
|
