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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 #include "ui/compositor/layer.h" | 5 #include "ui/compositor/layer.h" |
| 6 | 6 |
| 7 #include <algorithm> | 7 #include <algorithm> |
| 8 | 8 |
| 9 #include "base/command_line.h" | 9 #include "base/command_line.h" |
| 10 #include "base/debug/trace_event.h" | 10 #include "base/debug/trace_event.h" |
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| 629 if (layer_mask_) | 629 if (layer_mask_) |
| 630 layer_mask_->OnDeviceScaleFactorChanged(device_scale_factor); | 630 layer_mask_->OnDeviceScaleFactorChanged(device_scale_factor); |
| 631 } | 631 } |
| 632 | 632 |
| 633 void Layer::RequestCopyOfOutput(scoped_ptr<cc::CopyOutputRequest> request) { | 633 void Layer::RequestCopyOfOutput(scoped_ptr<cc::CopyOutputRequest> request) { |
| 634 cc_layer_->RequestCopyOfOutput(request.Pass()); | 634 cc_layer_->RequestCopyOfOutput(request.Pass()); |
| 635 } | 635 } |
| 636 | 636 |
| 637 void Layer::PaintContents(SkCanvas* sk_canvas, | 637 void Layer::PaintContents(SkCanvas* sk_canvas, |
| 638 const gfx::Rect& clip, | 638 const gfx::Rect& clip, |
| 639 bool can_paint_lcd_text, |
| 639 gfx::RectF* opaque, | 640 gfx::RectF* opaque, |
| 640 ContentLayerClient::GraphicsContextStatus gc_status) { | 641 ContentLayerClient::GraphicsContextStatus gc_status) { |
| 641 TRACE_EVENT0("ui", "Layer::PaintContents"); | 642 TRACE_EVENT0("ui", "Layer::PaintContents"); |
| 642 scoped_ptr<gfx::Canvas> canvas(gfx::Canvas::CreateCanvasWithoutScaling( | 643 scoped_ptr<gfx::Canvas> canvas(gfx::Canvas::CreateCanvasWithoutScaling( |
| 643 sk_canvas, device_scale_factor_)); | 644 sk_canvas, device_scale_factor_)); |
| 644 if (delegate_) | 645 if (delegate_) |
| 645 delegate_->OnPaintLayer(canvas.get()); | 646 delegate_->OnPaintLayer(canvas.get()); |
| 646 } | 647 } |
| 647 | 648 |
| 649 bool Layer::PaintsLCDText() const { |
| 650 return false; |
| 651 } |
| 652 |
| 648 bool Layer::FillsBoundsCompletely() const { return fills_bounds_completely_; } | 653 bool Layer::FillsBoundsCompletely() const { return fills_bounds_completely_; } |
| 649 | 654 |
| 650 bool Layer::PrepareTextureMailbox( | 655 bool Layer::PrepareTextureMailbox( |
| 651 cc::TextureMailbox* mailbox, | 656 cc::TextureMailbox* mailbox, |
| 652 scoped_ptr<cc::SingleReleaseCallback>* release_callback, | 657 scoped_ptr<cc::SingleReleaseCallback>* release_callback, |
| 653 bool use_shared_memory) { | 658 bool use_shared_memory) { |
| 654 if (!mailbox_release_callback_) | 659 if (!mailbox_release_callback_) |
| 655 return false; | 660 return false; |
| 656 *mailbox = mailbox_; | 661 *mailbox = mailbox_; |
| 657 *release_callback = mailbox_release_callback_.Pass(); | 662 *release_callback = mailbox_release_callback_.Pass(); |
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| 924 delegated_renderer_layer_->SetDisplaySize(frame_size_in_dip_); | 929 delegated_renderer_layer_->SetDisplaySize(frame_size_in_dip_); |
| 925 } | 930 } |
| 926 cc_layer_->SetBounds(size); | 931 cc_layer_->SetBounds(size); |
| 927 } | 932 } |
| 928 | 933 |
| 929 void Layer::RecomputePosition() { | 934 void Layer::RecomputePosition() { |
| 930 cc_layer_->SetPosition(gfx::PointF(bounds_.x(), bounds_.y())); | 935 cc_layer_->SetPosition(gfx::PointF(bounds_.x(), bounds_.y())); |
| 931 } | 936 } |
| 932 | 937 |
| 933 } // namespace ui | 938 } // namespace ui |
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