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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/trees/layer_tree_host_impl.h" | 5 #include "cc/trees/layer_tree_host_impl.h" |
6 | 6 |
7 #include <stddef.h> | 7 #include <stddef.h> |
8 #include <stdint.h> | 8 #include <stdint.h> |
9 | 9 |
10 #include <algorithm> | 10 #include <algorithm> |
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1580 } | 1580 } |
1581 | 1581 |
1582 CompositorFrameMetadata LayerTreeHostImpl::MakeCompositorFrameMetadata() const { | 1582 CompositorFrameMetadata LayerTreeHostImpl::MakeCompositorFrameMetadata() const { |
1583 CompositorFrameMetadata metadata; | 1583 CompositorFrameMetadata metadata; |
1584 metadata.device_scale_factor = active_tree_->painted_device_scale_factor() * | 1584 metadata.device_scale_factor = active_tree_->painted_device_scale_factor() * |
1585 active_tree_->device_scale_factor(); | 1585 active_tree_->device_scale_factor(); |
1586 | 1586 |
1587 metadata.page_scale_factor = active_tree_->current_page_scale_factor(); | 1587 metadata.page_scale_factor = active_tree_->current_page_scale_factor(); |
1588 metadata.scrollable_viewport_size = active_tree_->ScrollableViewportSize(); | 1588 metadata.scrollable_viewport_size = active_tree_->ScrollableViewportSize(); |
1589 metadata.root_layer_size = active_tree_->ScrollableSize(); | 1589 metadata.root_layer_size = active_tree_->ScrollableSize(); |
| 1590 metadata.device_viewport_size = active_tree_->device_viewport_size(); |
1590 metadata.min_page_scale_factor = active_tree_->min_page_scale_factor(); | 1591 metadata.min_page_scale_factor = active_tree_->min_page_scale_factor(); |
1591 metadata.max_page_scale_factor = active_tree_->max_page_scale_factor(); | 1592 metadata.max_page_scale_factor = active_tree_->max_page_scale_factor(); |
1592 metadata.top_controls_height = | 1593 metadata.top_controls_height = |
1593 browser_controls_offset_manager_->TopControlsHeight(); | 1594 browser_controls_offset_manager_->TopControlsHeight(); |
1594 metadata.top_controls_shown_ratio = | 1595 metadata.top_controls_shown_ratio = |
1595 browser_controls_offset_manager_->TopControlsShownRatio(); | 1596 browser_controls_offset_manager_->TopControlsShownRatio(); |
1596 metadata.bottom_controls_height = | 1597 metadata.bottom_controls_height = |
1597 browser_controls_offset_manager_->BottomControlsHeight(); | 1598 browser_controls_offset_manager_->BottomControlsHeight(); |
1598 metadata.bottom_controls_shown_ratio = | 1599 metadata.bottom_controls_shown_ratio = |
1599 browser_controls_offset_manager_->BottomControlsShownRatio(); | 1600 browser_controls_offset_manager_->BottomControlsShownRatio(); |
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1632 | 1633 |
1633 metadata.root_overflow_x_hidden |= | 1634 metadata.root_overflow_x_hidden |= |
1634 !InnerViewportScrollLayer()->user_scrollable_horizontal(); | 1635 !InnerViewportScrollLayer()->user_scrollable_horizontal(); |
1635 metadata.root_overflow_y_hidden |= | 1636 metadata.root_overflow_y_hidden |= |
1636 !InnerViewportScrollLayer()->user_scrollable_vertical(); | 1637 !InnerViewportScrollLayer()->user_scrollable_vertical(); |
1637 | 1638 |
1638 // TODO(miletus) : Change the metadata to hold ScrollOffset. | 1639 // TODO(miletus) : Change the metadata to hold ScrollOffset. |
1639 metadata.root_scroll_offset = | 1640 metadata.root_scroll_offset = |
1640 gfx::ScrollOffsetToVector2dF(active_tree_->TotalScrollOffset()); | 1641 gfx::ScrollOffsetToVector2dF(active_tree_->TotalScrollOffset()); |
1641 | 1642 |
| 1643 metadata.is_fullscreen = is_fullscreen_; |
| 1644 |
1642 return metadata; | 1645 return metadata; |
1643 } | 1646 } |
1644 | 1647 |
1645 bool LayerTreeHostImpl::DrawLayers(FrameData* frame) { | 1648 bool LayerTreeHostImpl::DrawLayers(FrameData* frame) { |
1646 DCHECK(CanDraw()); | 1649 DCHECK(CanDraw()); |
1647 DCHECK_EQ(frame->has_no_damage, frame->render_passes.empty()); | 1650 DCHECK_EQ(frame->has_no_damage, frame->render_passes.empty()); |
1648 | 1651 |
1649 TRACE_EVENT0("cc,benchmark", "LayerTreeHostImpl::DrawLayers"); | 1652 TRACE_EVENT0("cc,benchmark", "LayerTreeHostImpl::DrawLayers"); |
1650 | 1653 |
1651 ResetRequiresHighResToDraw(); | 1654 ResetRequiresHighResToDraw(); |
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2140 if (visible_) { | 2143 if (visible_) { |
2141 // TODO(crbug.com/469175): Replace with RequiresHighResToDraw. | 2144 // TODO(crbug.com/469175): Replace with RequiresHighResToDraw. |
2142 SetRequiresHighResToDraw(); | 2145 SetRequiresHighResToDraw(); |
2143 } else { | 2146 } else { |
2144 EvictAllUIResources(); | 2147 EvictAllUIResources(); |
2145 // Call PrepareTiles to evict tiles when we become invisible. | 2148 // Call PrepareTiles to evict tiles when we become invisible. |
2146 PrepareTiles(); | 2149 PrepareTiles(); |
2147 } | 2150 } |
2148 } | 2151 } |
2149 | 2152 |
| 2153 void LayerTreeHostImpl::SetIsFullscreen(bool is_fullscreen) { |
| 2154 DCHECK(task_runner_provider_->IsImplThread()); |
| 2155 |
| 2156 is_fullscreen_ = is_fullscreen; |
| 2157 } |
| 2158 |
2150 void LayerTreeHostImpl::SetNeedsOneBeginImplFrame() { | 2159 void LayerTreeHostImpl::SetNeedsOneBeginImplFrame() { |
2151 // TODO(miletus): This is just the compositor-thread-side call to the | 2160 // TODO(miletus): This is just the compositor-thread-side call to the |
2152 // SwapPromiseMonitor to say something happened that may cause a swap in the | 2161 // SwapPromiseMonitor to say something happened that may cause a swap in the |
2153 // future. The name should not refer to SetNeedsRedraw but it does for now. | 2162 // future. The name should not refer to SetNeedsRedraw but it does for now. |
2154 NotifySwapPromiseMonitorsOfSetNeedsRedraw(); | 2163 NotifySwapPromiseMonitorsOfSetNeedsRedraw(); |
2155 client_->SetNeedsOneBeginImplFrameOnImplThread(); | 2164 client_->SetNeedsOneBeginImplFrameOnImplThread(); |
2156 } | 2165 } |
2157 | 2166 |
2158 void LayerTreeHostImpl::SetNeedsRedraw() { | 2167 void LayerTreeHostImpl::SetNeedsRedraw() { |
2159 NotifySwapPromiseMonitorsOfSetNeedsRedraw(); | 2168 NotifySwapPromiseMonitorsOfSetNeedsRedraw(); |
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4303 | 4312 |
4304 void LayerTreeHostImpl::ShowScrollbarsForImplScroll(ElementId element_id) { | 4313 void LayerTreeHostImpl::ShowScrollbarsForImplScroll(ElementId element_id) { |
4305 if (!element_id) | 4314 if (!element_id) |
4306 return; | 4315 return; |
4307 if (ScrollbarAnimationController* animation_controller = | 4316 if (ScrollbarAnimationController* animation_controller = |
4308 ScrollbarAnimationControllerForElementId(element_id)) | 4317 ScrollbarAnimationControllerForElementId(element_id)) |
4309 animation_controller->DidScrollUpdate(); | 4318 animation_controller->DidScrollUpdate(); |
4310 } | 4319 } |
4311 | 4320 |
4312 } // namespace cc | 4321 } // namespace cc |
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