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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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 "cc/playback/transform_display_item.h" | 5 #include "cc/playback/transform_display_item.h" |
6 | 6 |
7 #include <stddef.h> | 7 #include <stddef.h> |
8 | 8 |
9 #include "base/strings/stringprintf.h" | 9 #include "base/strings/stringprintf.h" |
10 #include "base/trace_event/trace_event_argument.h" | 10 #include "base/trace_event/trace_event_argument.h" |
11 #include "third_party/skia/include/core/SkCanvas.h" | |
12 | 11 |
13 namespace cc { | 12 namespace cc { |
14 | 13 |
15 TransformDisplayItem::TransformDisplayItem(const gfx::Transform& transform) | 14 TransformDisplayItem::TransformDisplayItem(const gfx::Transform& transform) |
16 : DisplayItem(TRANSFORM), transform_(gfx::Transform::kSkipInitialization) { | 15 : DisplayItem(TRANSFORM), transform_(gfx::Transform::kSkipInitialization) { |
17 SetNew(transform); | 16 SetNew(transform); |
18 } | 17 } |
19 | 18 |
20 TransformDisplayItem::~TransformDisplayItem() { | 19 TransformDisplayItem::~TransformDisplayItem() { |
21 } | 20 } |
22 | 21 |
23 void TransformDisplayItem::SetNew(const gfx::Transform& transform) { | 22 void TransformDisplayItem::SetNew(const gfx::Transform& transform) { |
24 transform_ = transform; | 23 transform_ = transform; |
25 } | 24 } |
26 | 25 |
27 void TransformDisplayItem::Raster(SkCanvas* canvas, | 26 void TransformDisplayItem::Raster(PaintCanvas* canvas, |
28 SkPicture::AbortCallback* callback) const { | 27 PaintRecord::AbortCallback* callback) const { |
29 canvas->save(); | 28 canvas->save(); |
30 if (!transform_.IsIdentity()) | 29 if (!transform_.IsIdentity()) |
31 canvas->concat(transform_.matrix()); | 30 canvas->concat(transform_.matrix()); |
32 } | 31 } |
33 | 32 |
34 void TransformDisplayItem::AsValueInto( | 33 void TransformDisplayItem::AsValueInto( |
35 const gfx::Rect& visual_rect, | 34 const gfx::Rect& visual_rect, |
36 base::trace_event::TracedValue* array) const { | 35 base::trace_event::TracedValue* array) const { |
37 array->AppendString(base::StringPrintf( | 36 array->AppendString(base::StringPrintf( |
38 "TransformDisplayItem transform: [%s] visualRect: [%s]", | 37 "TransformDisplayItem transform: [%s] visualRect: [%s]", |
39 transform_.ToString().c_str(), visual_rect.ToString().c_str())); | 38 transform_.ToString().c_str(), visual_rect.ToString().c_str())); |
40 } | 39 } |
41 | 40 |
42 EndTransformDisplayItem::EndTransformDisplayItem() | 41 EndTransformDisplayItem::EndTransformDisplayItem() |
43 : DisplayItem(END_TRANSFORM) {} | 42 : DisplayItem(END_TRANSFORM) {} |
44 | 43 |
45 EndTransformDisplayItem::~EndTransformDisplayItem() { | 44 EndTransformDisplayItem::~EndTransformDisplayItem() { |
46 } | 45 } |
47 | 46 |
48 void EndTransformDisplayItem::Raster( | 47 void EndTransformDisplayItem::Raster( |
49 SkCanvas* canvas, | 48 PaintCanvas* canvas, |
50 SkPicture::AbortCallback* callback) const { | 49 PaintRecord::AbortCallback* callback) const { |
51 canvas->restore(); | 50 canvas->restore(); |
52 } | 51 } |
53 | 52 |
54 void EndTransformDisplayItem::AsValueInto( | 53 void EndTransformDisplayItem::AsValueInto( |
55 const gfx::Rect& visual_rect, | 54 const gfx::Rect& visual_rect, |
56 base::trace_event::TracedValue* array) const { | 55 base::trace_event::TracedValue* array) const { |
57 array->AppendString( | 56 array->AppendString( |
58 base::StringPrintf("EndTransformDisplayItem visualRect: [%s]", | 57 base::StringPrintf("EndTransformDisplayItem visualRect: [%s]", |
59 visual_rect.ToString().c_str())); | 58 visual_rect.ToString().c_str())); |
60 } | 59 } |
61 | 60 |
62 } // namespace cc | 61 } // namespace cc |
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