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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/resources/drawing_display_item.h" | 5 #include "cc/resources/drawing_display_item.h" |
6 | 6 |
7 #include "base/logging.h" | 7 #include "base/logging.h" |
8 #include "third_party/skia/include/core/SkCanvas.h" | 8 #include "third_party/skia/include/core/SkCanvas.h" |
9 #include "third_party/skia/include/core/SkMatrix.h" | 9 #include "third_party/skia/include/core/SkMatrix.h" |
10 #include "third_party/skia/include/core/SkPicture.h" | 10 #include "third_party/skia/include/core/SkPicture.h" |
11 #include "third_party/skia/include/utils/SkPictureUtils.h" | 11 #include "third_party/skia/include/utils/SkPictureUtils.h" |
12 | 12 |
13 namespace cc { | 13 namespace cc { |
14 | 14 |
15 DrawingDisplayItem::DrawingDisplayItem(skia::RefPtr<SkPicture> picture, | 15 DrawingDisplayItem::DrawingDisplayItem(skia::RefPtr<SkPicture> picture, |
16 gfx::PointF location) | 16 gfx::PointF location) |
17 : picture_(picture), location_(location) { | 17 : picture_(picture), location_(location) { |
18 } | 18 } |
19 | 19 |
20 DrawingDisplayItem::~DrawingDisplayItem() { | 20 DrawingDisplayItem::~DrawingDisplayItem() { |
21 } | 21 } |
22 | 22 |
23 void DrawingDisplayItem::Raster(SkCanvas* canvas, | 23 void DrawingDisplayItem::Raster(SkCanvas* canvas, |
24 SkDrawPictureCallback* callback) const { | 24 SkDrawPictureCallback* callback) const { |
25 canvas->save(); | 25 canvas->save(); |
26 canvas->translate(location_.x(), location_.y()); | 26 canvas->translate(location_.x(), location_.y()); |
27 if (callback) | 27 if (callback) |
28 picture_->draw(canvas, callback); | 28 picture_->playback(canvas, callback); |
29 else | 29 else |
30 canvas->drawPicture(picture_.get()); | 30 canvas->drawPicture(picture_.get()); |
31 canvas->restore(); | 31 canvas->restore(); |
32 } | 32 } |
33 | 33 |
34 bool DrawingDisplayItem::IsSuitableForGpuRasterization() const { | 34 bool DrawingDisplayItem::IsSuitableForGpuRasterization() const { |
35 return picture_->suitableForGpuRasterization(NULL); | 35 return picture_->suitableForGpuRasterization(NULL); |
36 } | 36 } |
37 | 37 |
38 int DrawingDisplayItem::ApproximateOpCount() const { | 38 int DrawingDisplayItem::ApproximateOpCount() const { |
39 return picture_->approximateOpCount() + sizeof(gfx::PointF); | 39 return picture_->approximateOpCount() + sizeof(gfx::PointF); |
40 } | 40 } |
41 | 41 |
42 size_t DrawingDisplayItem::PictureMemoryUsage() const { | 42 size_t DrawingDisplayItem::PictureMemoryUsage() const { |
43 DCHECK(picture_); | 43 DCHECK(picture_); |
44 return SkPictureUtils::ApproximateBytesUsed(picture_.get()); | 44 return SkPictureUtils::ApproximateBytesUsed(picture_.get()); |
45 } | 45 } |
46 | 46 |
47 } // namespace cc | 47 } // namespace cc |
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