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| 1 // Copyright 2011 The Chromium Authors. All rights reserved. | 1 // Copyright 2011 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/bitmap_skpicture_content_layer_updater.h" | 5 #include "cc/resources/bitmap_skpicture_content_layer_updater.h" |
| 6 | 6 |
| 7 #include "base/time/time.h" | 7 #include "base/time/time.h" |
| 8 #include "cc/debug/rendering_stats_instrumentation.h" | 8 #include "cc/debug/rendering_stats_instrumentation.h" |
| 9 #include "cc/resources/layer_painter.h" | 9 #include "cc/resources/layer_painter.h" |
| 10 #include "cc/resources/prioritized_resource.h" | 10 #include "cc/resources/prioritized_resource.h" |
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| 46 return make_scoped_refptr( | 46 return make_scoped_refptr( |
| 47 new BitmapSkPictureContentLayerUpdater(painter.Pass(), | 47 new BitmapSkPictureContentLayerUpdater(painter.Pass(), |
| 48 stats_instrumentation, | 48 stats_instrumentation, |
| 49 layer_id)); | 49 layer_id)); |
| 50 } | 50 } |
| 51 | 51 |
| 52 BitmapSkPictureContentLayerUpdater::BitmapSkPictureContentLayerUpdater( | 52 BitmapSkPictureContentLayerUpdater::BitmapSkPictureContentLayerUpdater( |
| 53 scoped_ptr<LayerPainter> painter, | 53 scoped_ptr<LayerPainter> painter, |
| 54 RenderingStatsInstrumentation* stats_instrumentation, | 54 RenderingStatsInstrumentation* stats_instrumentation, |
| 55 int layer_id) | 55 int layer_id) |
| 56 : SkPictureContentLayerUpdater(painter.Pass(), | 56 : SkPictureContentLayerUpdater(painter.Pass(), layer_id) { |
| 57 stats_instrumentation, | 57 } |
| 58 layer_id) {} | |
| 59 | 58 |
| 60 BitmapSkPictureContentLayerUpdater::~BitmapSkPictureContentLayerUpdater() {} | 59 BitmapSkPictureContentLayerUpdater::~BitmapSkPictureContentLayerUpdater() {} |
| 61 | 60 |
| 62 scoped_ptr<LayerUpdater::Resource> | 61 scoped_ptr<LayerUpdater::Resource> |
| 63 BitmapSkPictureContentLayerUpdater::CreateResource( | 62 BitmapSkPictureContentLayerUpdater::CreateResource( |
| 64 PrioritizedResourceManager* manager) { | 63 PrioritizedResourceManager* manager) { |
| 65 return make_scoped_ptr( | 64 return make_scoped_ptr( |
| 66 new Resource(this, PrioritizedResource::Create(manager))); | 65 new Resource(this, PrioritizedResource::Create(manager))); |
| 67 } | 66 } |
| 68 | 67 |
| 69 void BitmapSkPictureContentLayerUpdater::PaintContentsRect( | 68 void BitmapSkPictureContentLayerUpdater::PaintContentsRect( |
| 70 SkCanvas* canvas, | 69 SkCanvas* canvas, |
| 71 const gfx::Rect& source_rect) { | 70 const gfx::Rect& source_rect) { |
| 72 if (!canvas) | 71 if (!canvas) |
| 73 return; | 72 return; |
| 74 // Translate the origin of content_rect to that of source_rect. | 73 // Translate the origin of content_rect to that of source_rect. |
| 75 canvas->translate(paint_rect().x() - source_rect.x(), | 74 canvas->translate(paint_rect().x() - source_rect.x(), |
| 76 paint_rect().y() - source_rect.y()); | 75 paint_rect().y() - source_rect.y()); |
| 77 DrawPicture(canvas); | 76 DrawPicture(canvas); |
| 78 } | 77 } |
| 79 | 78 |
| 80 } // namespace cc | 79 } // namespace cc |
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