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Side by Side Diff: content/browser/renderer_host/render_widget_host_view_aura.cc

Issue 2096493002: Make cc::CompositorFrames movable [Part 1 of 2] (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Addressed Dana's nits Created 4 years, 5 months ago
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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 "content/browser/renderer_host/render_widget_host_view_aura.h" 5 #include "content/browser/renderer_host/render_widget_host_view_aura.h"
6 6
7 #include <set> 7 #include <set>
8 #include <utility> 8 #include <utility>
9 9
10 #include "base/auto_reset.h" 10 #include "base/auto_reset.h"
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1132 } 1132 }
1133 1133
1134 void RenderWidgetHostViewAura::OnLegacyWindowDestroyed() { 1134 void RenderWidgetHostViewAura::OnLegacyWindowDestroyed() {
1135 legacy_render_widget_host_HWND_ = NULL; 1135 legacy_render_widget_host_HWND_ = NULL;
1136 legacy_window_destroyed_ = true; 1136 legacy_window_destroyed_ = true;
1137 } 1137 }
1138 #endif 1138 #endif
1139 1139
1140 void RenderWidgetHostViewAura::OnSwapCompositorFrame( 1140 void RenderWidgetHostViewAura::OnSwapCompositorFrame(
1141 uint32_t output_surface_id, 1141 uint32_t output_surface_id,
1142 std::unique_ptr<cc::CompositorFrame> frame) { 1142 cc::CompositorFrame frame) {
1143 TRACE_EVENT0("content", "RenderWidgetHostViewAura::OnSwapCompositorFrame"); 1143 TRACE_EVENT0("content", "RenderWidgetHostViewAura::OnSwapCompositorFrame");
1144 1144
1145 last_scroll_offset_ = frame->metadata.root_scroll_offset; 1145 last_scroll_offset_ = frame.metadata.root_scroll_offset;
1146 if (!frame->delegated_frame_data) 1146 if (!frame.delegated_frame_data)
1147 return; 1147 return;
1148 1148
1149 cc::Selection<gfx::SelectionBound> selection = frame->metadata.selection; 1149 cc::Selection<gfx::SelectionBound> selection = frame.metadata.selection;
1150 if (IsUseZoomForDSFEnabled()) { 1150 if (IsUseZoomForDSFEnabled()) {
1151 float viewportToDIPScale = 1.0f / current_device_scale_factor_; 1151 float viewportToDIPScale = 1.0f / current_device_scale_factor_;
1152 gfx::PointF start_edge_top = selection.start.edge_top(); 1152 gfx::PointF start_edge_top = selection.start.edge_top();
1153 gfx::PointF start_edge_bottom = selection.start.edge_bottom(); 1153 gfx::PointF start_edge_bottom = selection.start.edge_bottom();
1154 gfx::PointF end_edge_top = selection.end.edge_top(); 1154 gfx::PointF end_edge_top = selection.end.edge_top();
1155 gfx::PointF end_edge_bottom = selection.end.edge_bottom(); 1155 gfx::PointF end_edge_bottom = selection.end.edge_bottom();
1156 1156
1157 start_edge_top.Scale(viewportToDIPScale); 1157 start_edge_top.Scale(viewportToDIPScale);
1158 start_edge_bottom.Scale(viewportToDIPScale); 1158 start_edge_bottom.Scale(viewportToDIPScale);
1159 end_edge_top.Scale(viewportToDIPScale); 1159 end_edge_top.Scale(viewportToDIPScale);
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3033 3033
3034 //////////////////////////////////////////////////////////////////////////////// 3034 ////////////////////////////////////////////////////////////////////////////////
3035 // RenderWidgetHostViewBase, public: 3035 // RenderWidgetHostViewBase, public:
3036 3036
3037 // static 3037 // static
3038 void RenderWidgetHostViewBase::GetDefaultScreenInfo(WebScreenInfo* results) { 3038 void RenderWidgetHostViewBase::GetDefaultScreenInfo(WebScreenInfo* results) {
3039 GetScreenInfoForWindow(results, NULL); 3039 GetScreenInfoForWindow(results, NULL);
3040 } 3040 }
3041 3041
3042 } // namespace content 3042 } // namespace content
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