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1 // Copyright 2012 The Chromium Authors. All rights reserved. | 1 // Copyright 2012 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/resources/prioritized_resource.h" | 5 #include "cc/resources/prioritized_resource.h" |
6 | 6 |
7 #include <algorithm> | 7 #include <algorithm> |
8 | 8 |
9 #include "cc/resources/platform_color.h" | 9 #include "cc/resources/platform_color.h" |
10 #include "cc/resources/prioritized_resource_manager.h" | 10 #include "cc/resources/prioritized_resource_manager.h" |
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119 PrioritizedResource::Backing::Backing(unsigned id, | 119 PrioritizedResource::Backing::Backing(unsigned id, |
120 ResourceProvider* resource_provider, | 120 ResourceProvider* resource_provider, |
121 const gfx::Size& size, | 121 const gfx::Size& size, |
122 ResourceFormat format) | 122 ResourceFormat format) |
123 : Resource(id, size, format), | 123 : Resource(id, size, format), |
124 owner_(NULL), | 124 owner_(NULL), |
125 priority_at_last_priority_update_(PriorityCalculator::LowestPriority()), | 125 priority_at_last_priority_update_(PriorityCalculator::LowestPriority()), |
126 was_above_priority_cutoff_at_last_priority_update_(false), | 126 was_above_priority_cutoff_at_last_priority_update_(false), |
127 in_drawing_impl_tree_(false), | 127 in_drawing_impl_tree_(false), |
128 in_parent_compositor_(false), | 128 in_parent_compositor_(false), |
129 #if !DCHECK_IS_ON | 129 #if !DCHECK_IS_ON() |
130 resource_has_been_deleted_(false) { | 130 resource_has_been_deleted_(false) { |
131 #else | 131 #else |
132 resource_has_been_deleted_(false), | 132 resource_has_been_deleted_(false), |
133 resource_provider_(resource_provider) { | 133 resource_provider_(resource_provider) { |
134 #endif | 134 #endif |
135 } | 135 } |
136 | 136 |
137 PrioritizedResource::Backing::~Backing() { | 137 PrioritizedResource::Backing::~Backing() { |
138 DCHECK(!owner_); | 138 DCHECK(!owner_); |
139 DCHECK(resource_has_been_deleted_); | 139 DCHECK(resource_has_been_deleted_); |
140 } | 140 } |
141 | 141 |
142 void PrioritizedResource::Backing::DeleteResource( | 142 void PrioritizedResource::Backing::DeleteResource( |
143 ResourceProvider* resource_provider) { | 143 ResourceProvider* resource_provider) { |
144 DCHECK(!proxy() || proxy()->IsImplThread()); | 144 DCHECK(!proxy() || proxy()->IsImplThread()); |
145 DCHECK(!resource_has_been_deleted_); | 145 DCHECK(!resource_has_been_deleted_); |
146 #if DCHECK_IS_ON | 146 #if DCHECK_IS_ON() |
147 DCHECK(resource_provider == resource_provider_); | 147 DCHECK(resource_provider == resource_provider_); |
148 #endif | 148 #endif |
149 | 149 |
150 resource_provider->DeleteResource(id()); | 150 resource_provider->DeleteResource(id()); |
151 set_id(0); | 151 set_id(0); |
152 resource_has_been_deleted_ = true; | 152 resource_has_been_deleted_ = true; |
153 } | 153 } |
154 | 154 |
155 bool PrioritizedResource::Backing::ResourceHasBeenDeleted() const { | 155 bool PrioritizedResource::Backing::ResourceHasBeenDeleted() const { |
156 DCHECK(!proxy() || proxy()->IsImplThread()); | 156 DCHECK(!proxy() || proxy()->IsImplThread()); |
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194 manager_->ReturnBackingTexture(this); | 194 manager_->ReturnBackingTexture(this); |
195 } | 195 } |
196 | 196 |
197 const Proxy* PrioritizedResource::Backing::proxy() const { | 197 const Proxy* PrioritizedResource::Backing::proxy() const { |
198 if (!owner_ || !owner_->resource_manager()) | 198 if (!owner_ || !owner_->resource_manager()) |
199 return NULL; | 199 return NULL; |
200 return owner_->resource_manager()->ProxyForDebug(); | 200 return owner_->resource_manager()->ProxyForDebug(); |
201 } | 201 } |
202 | 202 |
203 } // namespace cc | 203 } // namespace cc |
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