| // Copyright 2012 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. |
| |
| #ifndef CC_DEBUG_RENDERING_STATS_H_ |
| #define CC_DEBUG_RENDERING_STATS_H_ |
| |
| #include "base/basictypes.h" |
| #include "base/time/time.h" |
| #include "cc/base/cc_export.h" |
| #include "cc/debug/traced_value.h" |
| |
| namespace cc { |
| |
| // In conjunction with EnumerateFields, this allows the embedder to |
| // enumerate the values in this structure without |
| // having to embed references to its specific member variables. This |
| // simplifies the addition of new fields to this type. |
| class RenderingStatsEnumerator { |
| public: |
| virtual void AddInt64(const char* name, int64 value) = 0; |
| virtual void AddDouble(const char* name, double value) = 0; |
| virtual void AddInt(const char* name, int value) = 0; |
| virtual void AddTimeDeltaInSecondsF(const char* name, |
| const base::TimeDelta& value) = 0; |
| |
| protected: |
| virtual ~RenderingStatsEnumerator() {} |
| }; |
| |
| struct CC_EXPORT MainThreadRenderingStats { |
| // Note: when adding new members, please remember to update EnumerateFields |
| // and Add in rendering_stats.cc. |
| |
| int64 animation_frame_count; |
| int64 screen_frame_count; |
| base::TimeDelta paint_time; |
| base::TimeDelta record_time; |
| base::TimeDelta commit_time; |
| int64 commit_count; |
| int64 painted_pixel_count; |
| int64 recorded_pixel_count; |
| int64 image_gathering_count; |
| base::TimeDelta image_gathering_time; |
| |
| MainThreadRenderingStats(); |
| void IssueTraceEvent() const; |
| scoped_ptr<base::debug::ConvertableToTraceFormat> AsTraceableData() const; |
| void Add(const MainThreadRenderingStats& other); |
| }; |
| |
| struct CC_EXPORT ImplThreadRenderingStats { |
| // Note: when adding new members, please remember to update EnumerateFields |
| // and Add in rendering_stats.cc. |
| |
| int64 screen_frame_count; |
| int64 dropped_frame_count; |
| base::TimeDelta rasterize_time; |
| base::TimeDelta rasterize_time_for_now_bins_on_pending_tree; |
| base::TimeDelta best_rasterize_time; |
| int64 rasterized_pixel_count; |
| int64 impl_thread_scroll_count; |
| int64 main_thread_scroll_count; |
| int64 drawn_layer_count; |
| int64 missing_tile_count; |
| int64 deferred_image_decode_count; |
| int64 deferred_image_cache_hit_count; |
| int64 tile_analysis_count; |
| int64 solid_color_tile_analysis_count; |
| base::TimeDelta deferred_image_decode_time; |
| base::TimeDelta tile_analysis_time; |
| |
| ImplThreadRenderingStats(); |
| void IssueTraceEvent() const; |
| scoped_ptr<base::debug::ConvertableToTraceFormat> AsTraceableData() const; |
| void Add(const ImplThreadRenderingStats& other); |
| }; |
| |
| struct CC_EXPORT RenderingStats { |
| typedef RenderingStatsEnumerator Enumerator; |
| |
| MainThreadRenderingStats main_stats; |
| ImplThreadRenderingStats impl_stats; |
| |
| // Outputs the fields in this structure to the provided enumerator. |
| void EnumerateFields(Enumerator* enumerator) const; |
| |
| // Add fields of |other| to the fields in this structure. |
| void Add(const RenderingStats& other); |
| }; |
| |
| } // namespace cc |
| |
| #endif // CC_DEBUG_RENDERING_STATS_H_ |