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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "ui/compositor/paint_cache.h" | 5 #include "ui/compositor/paint_cache.h" |
6 | 6 |
7 #include "cc/resources/display_item_list.h" | 7 #include "cc/playback/display_item_list.h" |
8 #include "ui/compositor/paint_context.h" | 8 #include "ui/compositor/paint_context.h" |
9 | 9 |
10 namespace ui { | 10 namespace ui { |
11 | 11 |
12 PaintCache::PaintCache() : has_cache_(false) { | 12 PaintCache::PaintCache() : has_cache_(false) { |
13 } | 13 } |
14 | 14 |
15 PaintCache::~PaintCache() { | 15 PaintCache::~PaintCache() { |
16 } | 16 } |
17 | 17 |
18 bool PaintCache::UseCache(const PaintContext& context) { | 18 bool PaintCache::UseCache(const PaintContext& context) { |
19 if (!has_cache_) | 19 if (!has_cache_) |
20 return false; | 20 return false; |
21 DCHECK(context.list_); | 21 DCHECK(context.list_); |
22 auto* item = context.list_->CreateAndAppendItem<cc::DrawingDisplayItem>(); | 22 auto* item = context.list_->CreateAndAppendItem<cc::DrawingDisplayItem>(); |
23 display_item_.CloneTo(item); | 23 display_item_.CloneTo(item); |
24 return true; | 24 return true; |
25 } | 25 } |
26 | 26 |
27 void PaintCache::SetCache(const cc::DrawingDisplayItem* item) { | 27 void PaintCache::SetCache(const cc::DrawingDisplayItem* item) { |
28 item->CloneTo(&display_item_); | 28 item->CloneTo(&display_item_); |
29 has_cache_ = true; | 29 has_cache_ = true; |
30 } | 30 } |
31 | 31 |
32 } // namespace ui | 32 } // namespace ui |
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