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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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 "cc/debug/rasterize_and_record_benchmark.h" | 5 #include "cc/debug/rasterize_and_record_benchmark.h" |
6 | 6 |
7 #include <algorithm> | 7 #include <algorithm> |
8 #include <limits> | 8 #include <limits> |
9 #include <string> | 9 #include <string> |
10 | 10 |
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94 weak_ptr_factory_.GetWeakPtr()))); | 94 weak_ptr_factory_.GetWeakPtr()))); |
95 } | 95 } |
96 | 96 |
97 void RasterizeAndRecordBenchmark::Run(Layer* layer) { | 97 void RasterizeAndRecordBenchmark::Run(Layer* layer) { |
98 layer->RunMicroBenchmark(this); | 98 layer->RunMicroBenchmark(this); |
99 } | 99 } |
100 | 100 |
101 void RasterizeAndRecordBenchmark::RunOnLayer(PictureLayer* layer) { | 101 void RasterizeAndRecordBenchmark::RunOnLayer(PictureLayer* layer) { |
102 ContentLayerClient* painter = layer->client(); | 102 ContentLayerClient* painter = layer->client(); |
103 gfx::Size content_bounds = layer->content_bounds(); | 103 gfx::Size content_bounds = layer->content_bounds(); |
| 104 bool can_use_lcd_text = layer->can_use_lcd_text(); |
| 105 bool contents_opaque = layer->contents_opaque(); |
104 | 106 |
105 DCHECK(host_); | 107 DCHECK(host_); |
106 gfx::Size tile_grid_size = host_->settings().default_tile_size; | 108 gfx::Size tile_grid_size = host_->settings().default_tile_size; |
107 | 109 |
108 SkTileGridFactory::TileGridInfo tile_grid_info; | 110 SkTileGridFactory::TileGridInfo tile_grid_info; |
109 PicturePileBase::ComputeTileGridInfo(tile_grid_size, &tile_grid_info); | 111 PicturePileBase::ComputeTileGridInfo(tile_grid_size, &tile_grid_info); |
110 | 112 |
111 gfx::Rect visible_content_rect = gfx::ScaleToEnclosingRect( | 113 gfx::Rect visible_content_rect = gfx::ScaleToEnclosingRect( |
112 layer->visible_content_rect(), 1.f / layer->contents_scale_x()); | 114 layer->visible_content_rect(), 1.f / layer->contents_scale_x()); |
113 if (visible_content_rect.IsEmpty()) | 115 if (visible_content_rect.IsEmpty()) |
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124 const int kWarmupRuns = 0; | 126 const int kWarmupRuns = 0; |
125 const int kTimeCheckInterval = 1; | 127 const int kTimeCheckInterval = 1; |
126 | 128 |
127 for (int i = 0; i < record_repeat_count_; ++i) { | 129 for (int i = 0; i < record_repeat_count_; ++i) { |
128 // Run for a minimum amount of time to avoid problems with timer | 130 // Run for a minimum amount of time to avoid problems with timer |
129 // quantization when the layer is very small. | 131 // quantization when the layer is very small. |
130 LapTimer timer(kWarmupRuns, | 132 LapTimer timer(kWarmupRuns, |
131 base::TimeDelta::FromMilliseconds(kTimeLimitMillis), | 133 base::TimeDelta::FromMilliseconds(kTimeLimitMillis), |
132 kTimeCheckInterval); | 134 kTimeCheckInterval); |
133 do { | 135 do { |
134 scoped_refptr<Picture> picture = Picture::Create( | 136 bool gather_pixels_refs = false; |
135 visible_content_rect, painter, tile_grid_info, false, mode); | 137 scoped_refptr<Picture> picture = Picture::Create(visible_content_rect, |
| 138 painter, |
| 139 can_use_lcd_text, |
| 140 contents_opaque, |
| 141 tile_grid_info, |
| 142 gather_pixels_refs, |
| 143 mode); |
136 timer.NextLap(); | 144 timer.NextLap(); |
137 } while (!timer.HasTimeLimitExpired()); | 145 } while (!timer.HasTimeLimitExpired()); |
138 base::TimeDelta duration = | 146 base::TimeDelta duration = |
139 base::TimeDelta::FromMillisecondsD(timer.MsPerLap()); | 147 base::TimeDelta::FromMillisecondsD(timer.MsPerLap()); |
140 if (duration < min_time) | 148 if (duration < min_time) |
141 min_time = duration; | 149 min_time = duration; |
142 } | 150 } |
143 | 151 |
144 if (mode == Picture::RECORD_NORMALLY) { | 152 if (mode == Picture::RECORD_NORMALLY) { |
145 record_results_.pixels_recorded += | 153 record_results_.pixels_recorded += |
146 visible_content_rect.width() * visible_content_rect.height(); | 154 visible_content_rect.width() * visible_content_rect.height(); |
147 } | 155 } |
148 record_results_.total_best_time[mode_index] += min_time; | 156 record_results_.total_best_time[mode_index] += min_time; |
149 } | 157 } |
150 } | 158 } |
151 | 159 |
152 RasterizeAndRecordBenchmark::RecordResults::RecordResults() | 160 RasterizeAndRecordBenchmark::RecordResults::RecordResults() |
153 : pixels_recorded(0) {} | 161 : pixels_recorded(0) {} |
154 | 162 |
155 RasterizeAndRecordBenchmark::RecordResults::~RecordResults() {} | 163 RasterizeAndRecordBenchmark::RecordResults::~RecordResults() {} |
156 | 164 |
157 } // namespace cc | 165 } // namespace cc |
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