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- // Copyright 2011 The Chromium Authors. All rights reserved.
- // Use of this source code is governed by a BSD-style license that can be
- // found in the LICENSE file.
- #include "cc/debug/layer_tree_debug_state.h"
- namespace cc {
- // IMPORTANT: new fields must be added to Equal() and Unite()
- LayerTreeDebugState::LayerTreeDebugState() = default;
- LayerTreeDebugState::LayerTreeDebugState(const LayerTreeDebugState& other) =
- default;
- LayerTreeDebugState::~LayerTreeDebugState() = default;
- void LayerTreeDebugState::SetRecordRenderingStats(bool enabled) {
- record_rendering_stats_ = enabled;
- }
- bool LayerTreeDebugState::RecordRenderingStats() const {
- return record_rendering_stats_;
- }
- bool LayerTreeDebugState::ShouldCreateHudLayer() const {
- return ShowDebugRects() || ShouldDrawHudInfo();
- }
- bool LayerTreeDebugState::ShowDebugRects() const {
- return show_paint_rects || show_property_changed_rects ||
- show_surface_damage_rects || show_screen_space_rects ||
- show_touch_event_handler_rects || show_wheel_event_handler_rects ||
- show_scroll_event_handler_rects || show_non_fast_scrollable_rects ||
- show_main_thread_scrolling_reason_rects ||
- show_layer_animation_bounds_rects || show_layout_shift_regions;
- }
- bool LayerTreeDebugState::ShowMemoryStats() const {
- return show_fps_counter;
- }
- bool LayerTreeDebugState::ShouldDrawHudInfo() const {
- return show_fps_counter || show_web_vital_metrics || show_smoothness_metrics;
- }
- void LayerTreeDebugState::TurnOffHudInfoDisplay() {
- // Turn off all types of HUD info display. ShouldDrawHudInfo() would return
- // false after this function.
- show_fps_counter = false;
- show_web_vital_metrics = false;
- show_smoothness_metrics = false;
- }
- bool LayerTreeDebugState::Equal(const LayerTreeDebugState& a,
- const LayerTreeDebugState& b) {
- return (
- a.show_fps_counter == b.show_fps_counter &&
- a.show_debug_borders == b.show_debug_borders &&
- a.show_layout_shift_regions == b.show_layout_shift_regions &&
- a.show_paint_rects == b.show_paint_rects &&
- a.show_property_changed_rects == b.show_property_changed_rects &&
- a.show_surface_damage_rects == b.show_surface_damage_rects &&
- a.show_screen_space_rects == b.show_screen_space_rects &&
- a.show_touch_event_handler_rects == b.show_touch_event_handler_rects &&
- a.show_wheel_event_handler_rects == b.show_wheel_event_handler_rects &&
- a.show_scroll_event_handler_rects == b.show_scroll_event_handler_rects &&
- a.show_non_fast_scrollable_rects == b.show_non_fast_scrollable_rects &&
- a.show_main_thread_scrolling_reason_rects ==
- b.show_main_thread_scrolling_reason_rects &&
- a.show_layer_animation_bounds_rects ==
- b.show_layer_animation_bounds_rects &&
- a.slow_down_raster_scale_factor == b.slow_down_raster_scale_factor &&
- a.rasterize_only_visible_content == b.rasterize_only_visible_content &&
- a.highlight_non_lcd_text_layers == b.highlight_non_lcd_text_layers &&
- a.show_web_vital_metrics == b.show_web_vital_metrics &&
- a.record_rendering_stats_ == b.record_rendering_stats_);
- }
- } // namespace cc
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