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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_impl.h" | 5 #include "cc/debug/rasterize_and_record_benchmark_impl.h" |
6 | 6 |
7 #include <algorithm> | 7 #include <algorithm> |
8 #include <limits> | 8 #include <limits> |
9 | 9 |
10 #include "base/basictypes.h" | 10 #include "base/basictypes.h" |
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35 const int kWarmupRuns = 0; | 35 const int kWarmupRuns = 0; |
36 const int kTimeCheckInterval = 1; | 36 const int kTimeCheckInterval = 1; |
37 | 37 |
38 *min_time = base::TimeDelta::Max(); | 38 *min_time = base::TimeDelta::Max(); |
39 for (size_t i = 0; i < repeat_count; ++i) { | 39 for (size_t i = 0; i < repeat_count; ++i) { |
40 // Run for a minimum amount of time to avoid problems with timer | 40 // Run for a minimum amount of time to avoid problems with timer |
41 // quantization when the layer is very small. | 41 // quantization when the layer is very small. |
42 LapTimer timer(kWarmupRuns, | 42 LapTimer timer(kWarmupRuns, |
43 base::TimeDelta::FromMilliseconds(kTimeLimitMillis), | 43 base::TimeDelta::FromMilliseconds(kTimeLimitMillis), |
44 kTimeCheckInterval); | 44 kTimeCheckInterval); |
| 45 SkColor color = SK_ColorTRANSPARENT; |
| 46 *is_solid_color = raster_source->PerformSolidColorAnalysis( |
| 47 content_rect, contents_scale, &color); |
| 48 |
45 do { | 49 do { |
46 SkBitmap bitmap; | 50 SkBitmap bitmap; |
47 bitmap.allocPixels(SkImageInfo::MakeN32Premul(content_rect.width(), | 51 bitmap.allocPixels(SkImageInfo::MakeN32Premul(content_rect.width(), |
48 content_rect.height())); | 52 content_rect.height())); |
49 SkCanvas canvas(bitmap); | 53 SkCanvas canvas(bitmap); |
50 DisplayListRasterSource::SolidColorAnalysis analysis; | |
51 | 54 |
52 raster_source->PerformSolidColorAnalysis(content_rect, contents_scale, | |
53 &analysis); | |
54 raster_source->PlaybackToCanvas(&canvas, content_rect, content_rect, | 55 raster_source->PlaybackToCanvas(&canvas, content_rect, content_rect, |
55 contents_scale); | 56 contents_scale); |
56 | 57 |
57 *is_solid_color = analysis.is_solid_color; | |
58 | |
59 timer.NextLap(); | 58 timer.NextLap(); |
60 } while (!timer.HasTimeLimitExpired()); | 59 } while (!timer.HasTimeLimitExpired()); |
61 base::TimeDelta duration = | 60 base::TimeDelta duration = |
62 base::TimeDelta::FromMillisecondsD(timer.MsPerLap()); | 61 base::TimeDelta::FromMillisecondsD(timer.MsPerLap()); |
63 if (duration < *min_time) | 62 if (duration < *min_time) |
64 *min_time = duration; | 63 *min_time = duration; |
65 } | 64 } |
66 } | 65 } |
67 | 66 |
68 class FixedInvalidationPictureLayerTilingClient | 67 class FixedInvalidationPictureLayerTilingClient |
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215 total_memory_usage(0), | 214 total_memory_usage(0), |
216 total_layers(0), | 215 total_layers(0), |
217 total_picture_layers(0), | 216 total_picture_layers(0), |
218 total_picture_layers_with_no_content(0), | 217 total_picture_layers_with_no_content(0), |
219 total_picture_layers_off_screen(0) { | 218 total_picture_layers_off_screen(0) { |
220 } | 219 } |
221 | 220 |
222 RasterizeAndRecordBenchmarkImpl::RasterizeResults::~RasterizeResults() {} | 221 RasterizeAndRecordBenchmarkImpl::RasterizeResults::~RasterizeResults() {} |
223 | 222 |
224 } // namespace cc | 223 } // namespace cc |
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