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| 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.h" | 5 #include "chrome/browser/android/thumbnail/thumbnail.h" |
| 6 | 6 |
| 7 #include "base/bind.h" | 7 #include "base/bind.h" |
| 8 #include "base/location.h" | 8 #include "base/location.h" |
| 9 #include "base/logging.h" | 9 #include "base/logging.h" |
| 10 #include "base/memory/ptr_util.h" | 10 #include "base/memory/ptr_util.h" |
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| 67 scaled_data_size_ = scaled_content_size_; | 67 scaled_data_size_ = scaled_content_size_; |
| 68 bitmap_ = cc::UIResourceBitmap(bitmap); | 68 bitmap_ = cc::UIResourceBitmap(bitmap); |
| 69 } | 69 } |
| 70 | 70 |
| 71 void Thumbnail::SetCompressedBitmap(sk_sp<SkPixelRef> compressed_bitmap, | 71 void Thumbnail::SetCompressedBitmap(sk_sp<SkPixelRef> compressed_bitmap, |
| 72 const gfx::Size& content_size) { | 72 const gfx::Size& content_size) { |
| 73 DCHECK(compressed_bitmap); | 73 DCHECK(compressed_bitmap); |
| 74 DCHECK(!content_size.IsEmpty()); | 74 DCHECK(!content_size.IsEmpty()); |
| 75 retrieved_ = false; | 75 retrieved_ = false; |
| 76 ClearUIResourceId(); | 76 ClearUIResourceId(); |
| 77 gfx::Size data_size(compressed_bitmap->info().width(), | 77 gfx::Size data_size(compressed_bitmap->width(), compressed_bitmap->height()); |
| 78 compressed_bitmap->info().height()); | |
| 79 scaled_content_size_ = gfx::ScaleSize(gfx::SizeF(content_size), 1.f / scale_); | 78 scaled_content_size_ = gfx::ScaleSize(gfx::SizeF(content_size), 1.f / scale_); |
| 80 scaled_data_size_ = gfx::ScaleSize(gfx::SizeF(data_size), 1.f / scale_); | 79 scaled_data_size_ = gfx::ScaleSize(gfx::SizeF(data_size), 1.f / scale_); |
| 81 bitmap_ = cc::UIResourceBitmap(std::move(compressed_bitmap), data_size); | 80 bitmap_ = cc::UIResourceBitmap(std::move(compressed_bitmap), data_size); |
| 82 } | 81 } |
| 83 | 82 |
| 84 void Thumbnail::CreateUIResource() { | 83 void Thumbnail::CreateUIResource() { |
| 85 DCHECK(ui_resource_provider_); | 84 DCHECK(ui_resource_provider_); |
| 86 if (!ui_resource_id_) | 85 if (!ui_resource_id_) |
| 87 ui_resource_id_ = ui_resource_provider_->CreateUIResource(this); | 86 ui_resource_id_ = ui_resource_provider_->CreateUIResource(this); |
| 88 } | 87 } |
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| 110 void Thumbnail::DoInvalidate() { | 109 void Thumbnail::DoInvalidate() { |
| 111 if (thumbnail_delegate_) | 110 if (thumbnail_delegate_) |
| 112 thumbnail_delegate_->InvalidateCachedThumbnail(this); | 111 thumbnail_delegate_->InvalidateCachedThumbnail(this); |
| 113 } | 112 } |
| 114 | 113 |
| 115 void Thumbnail::ClearUIResourceId() { | 114 void Thumbnail::ClearUIResourceId() { |
| 116 if (ui_resource_id_ && ui_resource_provider_) | 115 if (ui_resource_id_ && ui_resource_provider_) |
| 117 ui_resource_provider_->DeleteUIResource(ui_resource_id_); | 116 ui_resource_provider_->DeleteUIResource(ui_resource_id_); |
| 118 ui_resource_id_ = 0; | 117 ui_resource_id_ = 0; |
| 119 } | 118 } |
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