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| 1 // Copyright 2010 The Chromium Authors. All rights reserved. | 1 // Copyright 2010 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/layers/picture_image_layer.h" | 5 #include "cc/layers/picture_image_layer.h" |
| 6 | 6 |
| 7 #include <stddef.h> | 7 #include <stddef.h> |
| 8 | 8 |
| 9 #include "cc/layers/picture_layer_impl.h" | 9 #include "cc/layers/picture_layer_impl.h" |
| 10 #include "cc/paint/drawing_display_item.h" | 10 #include "cc/paint/drawing_display_item.h" |
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| 71 SkScalar content_to_layer_scale_y = SkFloatToScalar( | 71 SkScalar content_to_layer_scale_y = SkFloatToScalar( |
| 72 static_cast<float>(bounds().height()) / image_.sk_image()->height()); | 72 static_cast<float>(bounds().height()) / image_.sk_image()->height()); |
| 73 canvas->scale(content_to_layer_scale_x, content_to_layer_scale_y); | 73 canvas->scale(content_to_layer_scale_x, content_to_layer_scale_y); |
| 74 | 74 |
| 75 // Because Android WebView resourceless software draw mode rasters directly | 75 // Because Android WebView resourceless software draw mode rasters directly |
| 76 // to the root canvas, this draw must use the kSrcOver_Mode so that | 76 // to the root canvas, this draw must use the kSrcOver_Mode so that |
| 77 // transparent images blend correctly. | 77 // transparent images blend correctly. |
| 78 canvas->drawImage(image_, 0, 0); | 78 canvas->drawImage(image_, 0, 0); |
| 79 | 79 |
| 80 display_list->CreateAndAppendDrawingItem<DrawingDisplayItem>( | 80 display_list->CreateAndAppendDrawingItem<DrawingDisplayItem>( |
| 81 PaintableRegion(), recorder.finishRecordingAsPicture()); | 81 PaintableRegion(), recorder.finishRecordingAsPicture(), |
| 82 gfx::RectToSkRect(PaintableRegion())); |
| 82 | 83 |
| 83 display_list->Finalize(); | 84 display_list->Finalize(); |
| 84 return display_list; | 85 return display_list; |
| 85 } | 86 } |
| 86 | 87 |
| 87 bool PictureImageLayer::FillsBoundsCompletely() const { | 88 bool PictureImageLayer::FillsBoundsCompletely() const { |
| 88 return false; | 89 return false; |
| 89 } | 90 } |
| 90 | 91 |
| 91 size_t PictureImageLayer::GetApproximateUnsharedMemoryUsage() const { | 92 size_t PictureImageLayer::GetApproximateUnsharedMemoryUsage() const { |
| 92 return 0; | 93 return 0; |
| 93 } | 94 } |
| 94 | 95 |
| 95 } // namespace cc | 96 } // namespace cc |
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