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Issue 2889683003: Rename TaskRunner::RunsTasksOnCurrentThread() in //components (Closed)
Patch Set: rebase Created 3 years, 6 months ago
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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. 1 // Copyright (c) 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 "components/wallpaper/wallpaper_resizer.h" 5 #include "components/wallpaper/wallpaper_resizer.h"
6 6
7 #include <utility> 7 #include <utility>
8 8
9 #include "base/bind.h" 9 #include "base/bind.h"
10 #include "base/location.h" 10 #include "base/location.h"
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27 // Resizes |image| to |target_size| using |layout| and stores the 27 // Resizes |image| to |target_size| using |layout| and stores the
28 // resulting bitmap at |resized_bitmap_out|. 28 // resulting bitmap at |resized_bitmap_out|.
29 // 29 //
30 // NOTE: |image| is intentionally a copy to ensure it exists for the duration of 30 // NOTE: |image| is intentionally a copy to ensure it exists for the duration of
31 // the function. 31 // the function.
32 void Resize(const gfx::ImageSkia image, 32 void Resize(const gfx::ImageSkia image,
33 const gfx::Size& target_size, 33 const gfx::Size& target_size,
34 WallpaperLayout layout, 34 WallpaperLayout layout,
35 SkBitmap* resized_bitmap_out, 35 SkBitmap* resized_bitmap_out,
36 base::TaskRunner* task_runner) { 36 base::TaskRunner* task_runner) {
37 DCHECK(task_runner->RunsTasksOnCurrentThread()); 37 DCHECK(task_runner->RunsTasksInCurrentSequence());
38 38
39 SkBitmap orig_bitmap = *image.bitmap(); 39 SkBitmap orig_bitmap = *image.bitmap();
40 SkBitmap new_bitmap = orig_bitmap; 40 SkBitmap new_bitmap = orig_bitmap;
41 41
42 const int orig_width = orig_bitmap.width(); 42 const int orig_width = orig_bitmap.width();
43 const int orig_height = orig_bitmap.height(); 43 const int orig_height = orig_bitmap.height();
44 const int new_width = target_size.width(); 44 const int new_width = target_size.width();
45 const int new_height = target_size.height(); 45 const int new_height = target_size.height();
46 46
47 if (orig_width > new_width || orig_height > new_height) { 47 if (orig_width > new_width || orig_height > new_height) {
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153 void WallpaperResizer::OnResizeFinished(SkBitmap* resized_bitmap) { 153 void WallpaperResizer::OnResizeFinished(SkBitmap* resized_bitmap) {
154 image_ = gfx::ImageSkia::CreateFrom1xBitmap(*resized_bitmap); 154 image_ = gfx::ImageSkia::CreateFrom1xBitmap(*resized_bitmap);
155 UMA_HISTOGRAM_TIMES("Ash.Wallpaper.TimeSpentResizing", 155 UMA_HISTOGRAM_TIMES("Ash.Wallpaper.TimeSpentResizing",
156 base::TimeTicks::Now() - start_calculation_time_); 156 base::TimeTicks::Now() - start_calculation_time_);
157 157
158 for (auto& observer : observers_) 158 for (auto& observer : observers_)
159 observer.OnWallpaperResized(); 159 observer.OnWallpaperResized();
160 } 160 }
161 161
162 } // namespace wallpaper 162 } // namespace wallpaper
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