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Issue 163413004: Add base::TimeDelta::Max(). (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: rebase & fix build Created 6 years, 10 months ago
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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"
(...skipping 65 matching lines...) Expand 10 before | Expand all | Expand 10 after
76 for (PictureLayerTiling::CoverageIterator it( 76 for (PictureLayerTiling::CoverageIterator it(
77 tiling, layer->contents_scale_x(), layer->visible_content_rect()); 77 tiling, layer->contents_scale_x(), layer->visible_content_rect());
78 it; 78 it;
79 ++it) { 79 ++it) {
80 DCHECK(*it); 80 DCHECK(*it);
81 81
82 PicturePileImpl* picture_pile = (*it)->picture_pile(); 82 PicturePileImpl* picture_pile = (*it)->picture_pile();
83 gfx::Rect content_rect = (*it)->content_rect(); 83 gfx::Rect content_rect = (*it)->content_rect();
84 float contents_scale = (*it)->contents_scale(); 84 float contents_scale = (*it)->contents_scale();
85 85
86 base::TimeDelta min_time = 86 base::TimeDelta min_time = base::TimeDelta::Max();
87 base::TimeDelta::FromInternalValue(std::numeric_limits<int64>::max());
88 for (int i = 0; i < rasterize_repeat_count_; ++i) { 87 for (int i = 0; i < rasterize_repeat_count_; ++i) {
89 SkBitmap bitmap; 88 SkBitmap bitmap;
90 bitmap.setConfig(SkBitmap::kARGB_8888_Config, 89 bitmap.setConfig(SkBitmap::kARGB_8888_Config,
91 content_rect.width(), 90 content_rect.width(),
92 content_rect.height()); 91 content_rect.height());
93 bitmap.allocPixels(); 92 bitmap.allocPixels();
94 93
95 SkBitmapDevice device(bitmap); 94 SkBitmapDevice device(bitmap);
96 SkCanvas canvas(&device); 95 SkCanvas canvas(&device);
97 PicturePileImpl::Analysis analysis; 96 PicturePileImpl::Analysis analysis;
(...skipping 13 matching lines...) Expand all
111 rasterize_results_.total_best_time += min_time; 110 rasterize_results_.total_best_time += min_time;
112 } 111 }
113 } 112 }
114 113
115 RasterizeAndRecordBenchmarkImpl::RasterizeResults::RasterizeResults() 114 RasterizeAndRecordBenchmarkImpl::RasterizeResults::RasterizeResults()
116 : pixels_rasterized(0) {} 115 : pixels_rasterized(0) {}
117 116
118 RasterizeAndRecordBenchmarkImpl::RasterizeResults::~RasterizeResults() {} 117 RasterizeAndRecordBenchmarkImpl::RasterizeResults::~RasterizeResults() {}
119 118
120 } // namespace cc 119 } // namespace cc
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