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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 #ifndef UI_COMPOSITOR_LAYER_H_ | 5 #ifndef UI_COMPOSITOR_LAYER_H_ |
| 6 #define UI_COMPOSITOR_LAYER_H_ | 6 #define UI_COMPOSITOR_LAYER_H_ |
| 7 | 7 |
| 8 #include <string> | 8 #include <string> |
| 9 #include <vector> | 9 #include <vector> |
| 10 | 10 |
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| 293 // Notifies the layer that the device scale factor has changed. | 293 // Notifies the layer that the device scale factor has changed. |
| 294 void OnDeviceScaleFactorChanged(float device_scale_factor); | 294 void OnDeviceScaleFactorChanged(float device_scale_factor); |
| 295 | 295 |
| 296 // Requets a copy of the layer's output as a texture or bitmap. | 296 // Requets a copy of the layer's output as a texture or bitmap. |
| 297 void RequestCopyOfOutput(scoped_ptr<cc::CopyOutputRequest> request); | 297 void RequestCopyOfOutput(scoped_ptr<cc::CopyOutputRequest> request); |
| 298 | 298 |
| 299 // ContentLayerClient | 299 // ContentLayerClient |
| 300 virtual void PaintContents( | 300 virtual void PaintContents( |
| 301 SkCanvas* canvas, | 301 SkCanvas* canvas, |
| 302 const gfx::Rect& clip, | 302 const gfx::Rect& clip, |
| 303 bool can_paint_lcd_text, |
| 303 gfx::RectF* opaque, | 304 gfx::RectF* opaque, |
| 304 ContentLayerClient::GraphicsContextStatus gc_status) OVERRIDE; | 305 ContentLayerClient::GraphicsContextStatus gc_status) OVERRIDE; |
| 305 virtual void DidChangeLayerCanUseLCDText() OVERRIDE {} | 306 virtual bool PaintsLCDText() const OVERRIDE; |
| 306 virtual bool FillsBoundsCompletely() const OVERRIDE; | 307 virtual bool FillsBoundsCompletely() const OVERRIDE; |
| 307 | 308 |
| 308 cc::Layer* cc_layer() { return cc_layer_; } | 309 cc::Layer* cc_layer() { return cc_layer_; } |
| 309 | 310 |
| 310 // TextureLayerClient | 311 // TextureLayerClient |
| 311 virtual bool PrepareTextureMailbox( | 312 virtual bool PrepareTextureMailbox( |
| 312 cc::TextureMailbox* mailbox, | 313 cc::TextureMailbox* mailbox, |
| 313 scoped_ptr<cc::SingleReleaseCallback>* release_callback, | 314 scoped_ptr<cc::SingleReleaseCallback>* release_callback, |
| 314 bool use_shared_memory) OVERRIDE; | 315 bool use_shared_memory) OVERRIDE; |
| 315 | 316 |
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| 471 // The size of the frame or texture in DIP, set when SetShowDelegatedContent | 472 // The size of the frame or texture in DIP, set when SetShowDelegatedContent |
| 472 // or SetTextureMailbox was called. | 473 // or SetTextureMailbox was called. |
| 473 gfx::Size frame_size_in_dip_; | 474 gfx::Size frame_size_in_dip_; |
| 474 | 475 |
| 475 DISALLOW_COPY_AND_ASSIGN(Layer); | 476 DISALLOW_COPY_AND_ASSIGN(Layer); |
| 476 }; | 477 }; |
| 477 | 478 |
| 478 } // namespace ui | 479 } // namespace ui |
| 479 | 480 |
| 480 #endif // UI_COMPOSITOR_LAYER_H_ | 481 #endif // UI_COMPOSITOR_LAYER_H_ |
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