OLD | NEW |
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_recorder.h" | 5 #include "ui/compositor/paint_recorder.h" |
6 | 6 |
7 #include "cc/paint/display_item_list.h" | 7 #include "cc/paint/display_item_list.h" |
8 #include "cc/paint/drawing_display_item.h" | 8 #include "cc/paint/drawing_display_item.h" |
9 #include "cc/paint/paint_recorder.h" | 9 #include "cc/paint/paint_recorder.h" |
10 #include "third_party/skia/include/core/SkRefCnt.h" | 10 #include "third_party/skia/include/core/SkRefCnt.h" |
11 #include "ui/compositor/paint_cache.h" | 11 #include "ui/compositor/paint_cache.h" |
12 #include "ui/compositor/paint_context.h" | 12 #include "ui/compositor/paint_context.h" |
13 #include "ui/gfx/skia_util.h" | 13 #include "ui/gfx/skia_util.h" |
14 | 14 |
15 namespace ui { | 15 namespace ui { |
16 | 16 |
17 // This class records a reference to the context, the canvas returned | 17 // This class records a reference to the context, the canvas returned |
18 // by its recorder_, and the cache. Thus all 3 of these must remain | 18 // by its recorder_, and the cache. Thus all 3 of these must remain |
19 // valid for the lifetime of this object. | 19 // valid for the lifetime of this object. |
20 PaintRecorder::PaintRecorder(const PaintContext& context, | 20 PaintRecorder::PaintRecorder(const PaintContext& context, |
21 const gfx::Size& recording_size, | 21 const gfx::Size& recording_size, |
22 PaintCache* cache) | 22 PaintCache* cache) |
23 : context_(context), | 23 : context_(context), |
24 canvas_(context.recorder_->beginRecording( | 24 canvas_(context.recorder_->beginRecording( |
25 gfx::RectToSkRect(gfx::Rect(recording_size))), | 25 gfx::RectToSkRect(gfx::Rect(recording_size))), |
26 context.device_scale_factor_), | 26 context.device_scale_factor_), |
27 cache_(cache), | 27 cache_(cache), |
28 bounds_in_layer_(context.ToLayerSpaceBounds(recording_size)) { | 28 recording_size_(recording_size) { |
29 #if DCHECK_IS_ON() | 29 #if DCHECK_IS_ON() |
30 DCHECK(!context.inside_paint_recorder_); | 30 DCHECK(!context.inside_paint_recorder_); |
31 context.inside_paint_recorder_ = true; | 31 context.inside_paint_recorder_ = true; |
32 #endif | 32 #endif |
33 } | 33 } |
34 | 34 |
35 PaintRecorder::PaintRecorder(const PaintContext& context, | 35 PaintRecorder::PaintRecorder(const PaintContext& context, |
36 const gfx::Size& recording_size) | 36 const gfx::Size& recording_size) |
37 : PaintRecorder(context, recording_size, nullptr) { | 37 : PaintRecorder(context, recording_size, nullptr) { |
38 } | 38 } |
39 | 39 |
40 PaintRecorder::~PaintRecorder() { | 40 PaintRecorder::~PaintRecorder() { |
41 #if DCHECK_IS_ON() | 41 #if DCHECK_IS_ON() |
42 context_.inside_paint_recorder_ = false; | 42 context_.inside_paint_recorder_ = false; |
43 #endif | 43 #endif |
| 44 gfx::Rect bounds_in_layer = context_.ToLayerSpaceBounds(recording_size_); |
44 const auto& item = | 45 const auto& item = |
45 context_.list_->CreateAndAppendDrawingItem<cc::DrawingDisplayItem>( | 46 context_.list_->CreateAndAppendDrawingItem<cc::DrawingDisplayItem>( |
46 bounds_in_layer_, context_.recorder_->finishRecordingAsPicture()); | 47 bounds_in_layer, context_.recorder_->finishRecordingAsPicture(), |
| 48 gfx::RectToSkRect(gfx::Rect(recording_size_))); |
47 if (cache_) | 49 if (cache_) |
48 cache_->SetCache(item); | 50 cache_->SetCache(item); |
49 } | 51 } |
50 | 52 |
51 } // namespace ui | 53 } // namespace ui |
OLD | NEW |