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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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