OLD | NEW |
1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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 "chrome/browser/android/thumbnail/thumbnail_store.h" | 5 #include "chrome/browser/android/thumbnail/thumbnail_store.h" |
6 | 6 |
7 #include <algorithm> | 7 #include <algorithm> |
8 #include <cmath> | 8 #include <cmath> |
9 | 9 |
10 #include "base/big_endian.h" | 10 #include "base/big_endian.h" |
11 #include "base/files/file.h" | 11 #include "base/files/file.h" |
12 #include "base/files/file_enumerator.h" | 12 #include "base/files/file_enumerator.h" |
13 #include "base/files/file_path.h" | 13 #include "base/files/file_path.h" |
14 #include "base/files/file_util.h" | 14 #include "base/files/file_util.h" |
15 #include "base/strings/string_number_conversions.h" | 15 #include "base/strings/string_number_conversions.h" |
16 #include "base/threading/worker_pool.h" | 16 #include "base/threading/worker_pool.h" |
17 #include "base/time/time.h" | 17 #include "base/time/time.h" |
18 #include "content/public/browser/android/ui_resource_provider.h" | |
19 #include "content/public/browser/browser_thread.h" | 18 #include "content/public/browser/browser_thread.h" |
20 #include "third_party/android_opengl/etc1/etc1.h" | 19 #include "third_party/android_opengl/etc1/etc1.h" |
21 #include "third_party/skia/include/core/SkBitmap.h" | 20 #include "third_party/skia/include/core/SkBitmap.h" |
22 #include "third_party/skia/include/core/SkCanvas.h" | 21 #include "third_party/skia/include/core/SkCanvas.h" |
23 #include "third_party/skia/include/core/SkData.h" | 22 #include "third_party/skia/include/core/SkData.h" |
24 #include "third_party/skia/include/core/SkMallocPixelRef.h" | 23 #include "third_party/skia/include/core/SkMallocPixelRef.h" |
25 #include "third_party/skia/include/core/SkPixelRef.h" | 24 #include "third_party/skia/include/core/SkPixelRef.h" |
| 25 #include "ui/android/resources/ui_resource_provider.h" |
26 #include "ui/gfx/android/device_display_info.h" | 26 #include "ui/gfx/android/device_display_info.h" |
27 #include "ui/gfx/geometry/size_conversions.h" | 27 #include "ui/gfx/geometry/size_conversions.h" |
28 | 28 |
29 namespace { | 29 namespace { |
30 | 30 |
31 const float kApproximationScaleFactor = 4.f; | 31 const float kApproximationScaleFactor = 4.f; |
32 const base::TimeDelta kCaptureMinRequestTimeMs( | 32 const base::TimeDelta kCaptureMinRequestTimeMs( |
33 base::TimeDelta::FromMilliseconds(1000)); | 33 base::TimeDelta::FromMilliseconds(1000)); |
34 | 34 |
35 const int kCompressedKey = 0xABABABAB; | 35 const int kCompressedKey = 0xABABABAB; |
(...skipping 93 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
129 ui_resource_provider_(NULL), | 129 ui_resource_provider_(NULL), |
130 weak_factory_(this) { | 130 weak_factory_(this) { |
131 DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::UI)); | 131 DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::UI)); |
132 } | 132 } |
133 | 133 |
134 ThumbnailStore::~ThumbnailStore() { | 134 ThumbnailStore::~ThumbnailStore() { |
135 SetUIResourceProvider(NULL); | 135 SetUIResourceProvider(NULL); |
136 } | 136 } |
137 | 137 |
138 void ThumbnailStore::SetUIResourceProvider( | 138 void ThumbnailStore::SetUIResourceProvider( |
139 content::UIResourceProvider* ui_resource_provider) { | 139 ui::UIResourceProvider* ui_resource_provider) { |
140 if (ui_resource_provider_ == ui_resource_provider) | 140 if (ui_resource_provider_ == ui_resource_provider) |
141 return; | 141 return; |
142 | 142 |
143 approximation_cache_.Clear(); | 143 approximation_cache_.Clear(); |
144 cache_.Clear(); | 144 cache_.Clear(); |
145 | 145 |
146 ui_resource_provider_ = ui_resource_provider; | 146 ui_resource_provider_ = ui_resource_provider; |
147 } | 147 } |
148 | 148 |
149 void ThumbnailStore::AddThumbnailStoreObserver( | 149 void ThumbnailStore::AddThumbnailStoreObserver( |
(...skipping 771 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
921 dst_bitmap.eraseColor(0); | 921 dst_bitmap.eraseColor(0); |
922 SkAutoLockPixels dst_bitmap_lock(dst_bitmap); | 922 SkAutoLockPixels dst_bitmap_lock(dst_bitmap); |
923 | 923 |
924 SkCanvas canvas(dst_bitmap); | 924 SkCanvas canvas(dst_bitmap); |
925 canvas.scale(new_scale, new_scale); | 925 canvas.scale(new_scale, new_scale); |
926 canvas.drawBitmap(bitmap, 0, 0, NULL); | 926 canvas.drawBitmap(bitmap, 0, 0, NULL); |
927 dst_bitmap.setImmutable(); | 927 dst_bitmap.setImmutable(); |
928 | 928 |
929 return std::make_pair(dst_bitmap, new_scale * scale); | 929 return std::make_pair(dst_bitmap, new_scale * scale); |
930 } | 930 } |
OLD | NEW |