cc/debug/layer_tree_debug_state.h

   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
   3 // found in the LICENSE file.
   4
   5 #ifndef CC_DEBUG_LAYER_TREE_DEBUG_STATE_H_
   6 #define CC_DEBUG_LAYER_TREE_DEBUG_STATE_H_
   7
   8 #include "base/basictypes.h"
   9 #include "cc/base/cc_export.h"
  10
  11 namespace cc {
  12
  13 class CC_EXPORT LayerTreeDebugState {
  14  public:
  15   LayerTreeDebugState();
  16   ~LayerTreeDebugState();
  17
  18   bool show_fps_counter;
  19   bool show_debug_borders;
  20   bool continuous_painting;
  21
  22   bool show_paint_rects;
  23   bool show_property_changed_rects;
  24   bool show_surface_damage_rects;
  25   bool show_screen_space_rects;
  26   bool show_replica_screen_space_rects;
  27   bool show_occluding_rects;
  28   bool show_non_occluding_rects;
  29   bool show_touch_event_handler_rects;
  30   bool show_wheel_event_handler_rects;
  31   bool show_scroll_event_handler_rects;
  32   bool show_non_fast_scrollable_rects;
  33   bool show_layer_animation_bounds_rects;
  34
  35   int slow_down_raster_scale_factor;
  36   bool rasterize_only_visible_content;
  37   bool show_picture_borders;
  38
  39   void SetRecordRenderingStats(bool enabled);
  40   bool RecordRenderingStats() const;
  41
  42   bool ShowHudInfo() const;
  43   bool ShowHudRects() const;
  44   bool ShowMemoryStats() const;
  45
  46   static bool Equal(const LayerTreeDebugState& a, const LayerTreeDebugState& b);
  47   static LayerTreeDebugState Unite(const LayerTreeDebugState& a,
  48                                    const LayerTreeDebugState& b);
  49
  50  private:
  51   bool record_rendering_stats_;
  52 };
  53
  54 }  // namespace cc
  55
  56 #endif  // CC_DEBUG_LAYER_TREE_DEBUG_STATE_H_