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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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150 | 150 |
151 scoped_refptr<DisplayItemList> display_list; | 151 scoped_refptr<DisplayItemList> display_list; |
152 for (int i = 0; i < record_repeat_count_; ++i) { | 152 for (int i = 0; i < record_repeat_count_; ++i) { |
153 // Run for a minimum amount of time to avoid problems with timer | 153 // Run for a minimum amount of time to avoid problems with timer |
154 // quantization when the layer is very small. | 154 // quantization when the layer is very small. |
155 LapTimer timer(kWarmupRuns, | 155 LapTimer timer(kWarmupRuns, |
156 base::TimeDelta::FromMilliseconds(kTimeLimitMillis), | 156 base::TimeDelta::FromMilliseconds(kTimeLimitMillis), |
157 kTimeCheckInterval); | 157 kTimeCheckInterval); |
158 | 158 |
159 do { | 159 do { |
160 display_list = painter->PaintContentsToDisplayList(visible_layer_rect, | 160 display_list = painter->PaintContentsToDisplayList(painting_control); |
161 painting_control); | |
162 if (display_list->ShouldBeAnalyzedForSolidColor()) { | 161 if (display_list->ShouldBeAnalyzedForSolidColor()) { |
163 gfx::Size layer_size = layer->paint_properties().bounds; | 162 gfx::Size layer_size = layer->paint_properties().bounds; |
164 skia::AnalysisCanvas canvas(layer_size.width(), layer_size.height()); | 163 skia::AnalysisCanvas canvas(layer_size.width(), layer_size.height()); |
165 display_list->Raster(&canvas, nullptr, gfx::Rect(), 1.f); | 164 display_list->Raster(&canvas, nullptr, gfx::Rect(), 1.f); |
166 } | 165 } |
167 | 166 |
168 if (memory_used) { | 167 if (memory_used) { |
169 // Verify we are recording the same thing each time. | 168 // Verify we are recording the same thing each time. |
170 DCHECK_EQ(memory_used, display_list->ApproximateMemoryUsage()); | 169 DCHECK_EQ(memory_used, display_list->ApproximateMemoryUsage()); |
171 } else { | 170 } else { |
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190 } | 189 } |
191 } | 190 } |
192 | 191 |
193 RasterizeAndRecordBenchmark::RecordResults::RecordResults() | 192 RasterizeAndRecordBenchmark::RecordResults::RecordResults() |
194 : pixels_recorded(0), bytes_used(0) { | 193 : pixels_recorded(0), bytes_used(0) { |
195 } | 194 } |
196 | 195 |
197 RasterizeAndRecordBenchmark::RecordResults::~RecordResults() {} | 196 RasterizeAndRecordBenchmark::RecordResults::~RecordResults() {} |
198 | 197 |
199 } // namespace cc | 198 } // namespace cc |
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