cc/debug/rendering_stats.cc

   1 // Copyright 2012 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 #include "cc/debug/rendering_stats.h"
   6
   7 namespace cc {
   8
   9 RenderingStats::RenderingStats()
  10     : animation_frame_count(0),
  11       screen_frame_count(0),
  12       dropped_frame_count(0),
  13       total_commit_count(0),
  14       total_pixels_painted(0),
  15       total_pixels_recorded(0),
  16       total_pixels_rasterized(0),
  17       num_impl_thread_scrolls(0),
  18       num_main_thread_scrolls(0),
  19       num_layers_drawn(0),
  20       num_missing_tiles(0),
  21       total_deferred_image_decode_count(0),
  22       total_deferred_image_cache_hit_count(0),
  23       total_image_gathering_count(0),
  24       total_tiles_analyzed(0),
  25       solid_color_tiles_analyzed(0) {}
  26
  27 void RenderingStats::EnumerateFields(Enumerator* enumerator) const {
  28   enumerator->AddInt64("numAnimationFrames", animation_frame_count);
  29   enumerator->AddInt64("numFramesSentToScreen", screen_frame_count);
  30   enumerator->AddInt64("droppedFrameCount", dropped_frame_count);
  31   enumerator->AddDouble("totalPaintTimeInSeconds",
  32                         total_paint_time.InSecondsF());
  33   enumerator->AddDouble("totalRecordTimeInSeconds",
  34                         total_record_time.InSecondsF());
  35   enumerator->AddDouble("totalRasterizeTimeInSeconds",
  36                         total_rasterize_time.InSecondsF());
  37   enumerator->AddDouble(
  38       "totalRasterizeTimeForNowBinsOnPendingTree",
  39       total_rasterize_time_for_now_bins_on_pending_tree.InSecondsF());
  40   enumerator->AddDouble("totalCommitTimeInSeconds",
  41                         total_commit_time.InSecondsF());
  42   enumerator->AddDouble("bestRasterizeTimeInSeconds",
  43                         best_rasterize_time.InSecondsF());
  44   enumerator->AddInt64("totalCommitCount", total_commit_count);
  45   enumerator->AddInt64("totalPixelsPainted", total_pixels_painted);
  46   enumerator->AddInt64("totalPixelsRecorded", total_pixels_recorded);
  47   enumerator->AddInt64("totalPixelsRasterized", total_pixels_rasterized);
  48   enumerator->AddInt64("numImplThreadScrolls", num_impl_thread_scrolls);
  49   enumerator->AddInt64("numMainThreadScrolls", num_main_thread_scrolls);
  50   enumerator->AddInt64("numLayersDrawn", num_layers_drawn);
  51   enumerator->AddInt64("numMissingTiles", num_missing_tiles);
  52   enumerator->AddInt64("totalDeferredImageDecodeCount",
  53                        total_deferred_image_decode_count);
  54   enumerator->AddInt64("totalTilesAnalyzed", total_tiles_analyzed);
  55   enumerator->AddInt64("solidColorTilesAnalyzed",
  56                        solid_color_tiles_analyzed);
  57   enumerator->AddInt64("totalDeferredImageCacheHitCount",
  58                        total_deferred_image_cache_hit_count);
  59   enumerator->AddInt64("totalImageGatheringCount",
  60                        total_image_gathering_count);
  61   enumerator->AddDouble("totalDeferredImageDecodeTimeInSeconds",
  62                         total_deferred_image_decode_time.InSecondsF());
  63   enumerator->AddDouble("totalImageGatheringTimeInSeconds",
  64                         total_image_gathering_time.InSecondsF());
  65   enumerator->AddDouble("totalTileAnalysisTimeInSeconds",
  66                         total_tile_analysis_time.InSecondsF());
  67 }
  68
  69 void RenderingStats::Add(const RenderingStats& other) {
  70   animation_frame_count += other.animation_frame_count;
  71   screen_frame_count += other.screen_frame_count;
  72   dropped_frame_count += other.dropped_frame_count;
  73   total_paint_time += other.total_paint_time;
  74   total_record_time += other.total_record_time;
  75   total_rasterize_time += other.total_rasterize_time;
  76   total_rasterize_time_for_now_bins_on_pending_tree +=
  77       other.total_rasterize_time_for_now_bins_on_pending_tree;
  78   total_commit_time += other.total_commit_time;
  79   best_rasterize_time += other.best_rasterize_time;
  80   total_commit_count += other.total_commit_count;
  81   total_pixels_painted += other.total_pixels_painted;
  82   total_pixels_recorded += other.total_pixels_recorded;
  83   total_pixels_rasterized += other.total_pixels_rasterized;
  84   num_impl_thread_scrolls += other.num_impl_thread_scrolls;
  85   num_main_thread_scrolls += other.num_main_thread_scrolls;
  86   num_layers_drawn += other.num_layers_drawn;
  87   num_missing_tiles += other.num_missing_tiles;
  88   total_deferred_image_decode_count += other.total_deferred_image_decode_count;
  89   total_deferred_image_cache_hit_count +=
  90       other.total_deferred_image_cache_hit_count;
  91   total_image_gathering_count += other.total_image_gathering_count;
  92   total_deferred_image_decode_time += other.total_deferred_image_decode_time;
  93   total_image_gathering_time += other.total_image_gathering_time;
  94   total_tiles_analyzed += other.total_tiles_analyzed;
  95   solid_color_tiles_analyzed += other.solid_color_tiles_analyzed;
  96   total_tile_analysis_time += other.total_tile_analysis_time;
  97 }
  98
  99 }  // namespace cc