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Side by Side Diff: trunk/src/cc/resources/prioritized_resource.cc

Issue 13334005: Revert 191400 "cc: Add ‘chromium_code’: 1 to cc.gyp and cc_t..." (Closed) Base URL: svn://svn.chromium.org/chrome/
Patch Set: Created 7 years, 8 months ago
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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"
(...skipping 147 matching lines...) Expand 10 before | Expand all | Expand 10 after
158 return resource_has_been_deleted_; 158 return resource_has_been_deleted_;
159 } 159 }
160 160
161 bool PrioritizedResource::Backing::CanBeRecycled() const { 161 bool PrioritizedResource::Backing::CanBeRecycled() const {
162 DCHECK(!proxy() || proxy()->IsImplThread()); 162 DCHECK(!proxy() || proxy()->IsImplThread());
163 return !was_above_priority_cutoff_at_last_priority_update_ && 163 return !was_above_priority_cutoff_at_last_priority_update_ &&
164 !in_drawing_impl_tree_; 164 !in_drawing_impl_tree_;
165 } 165 }
166 166
167 void PrioritizedResource::Backing::UpdatePriority() { 167 void PrioritizedResource::Backing::UpdatePriority() {
168 DCHECK(!proxy() || 168 DCHECK(!proxy() || proxy()->IsImplThread() && proxy()->IsMainThreadBlocked());
169 (proxy()->IsImplThread() && proxy()->IsMainThreadBlocked()));
170 if (owner_) { 169 if (owner_) {
171 priority_at_last_priority_update_ = owner_->request_priority(); 170 priority_at_last_priority_update_ = owner_->request_priority();
172 was_above_priority_cutoff_at_last_priority_update_ = 171 was_above_priority_cutoff_at_last_priority_update_ =
173 owner_->is_above_priority_cutoff(); 172 owner_->is_above_priority_cutoff();
174 } else { 173 } else {
175 priority_at_last_priority_update_ = PriorityCalculator::LowestPriority(); 174 priority_at_last_priority_update_ = PriorityCalculator::LowestPriority();
176 was_above_priority_cutoff_at_last_priority_update_ = false; 175 was_above_priority_cutoff_at_last_priority_update_ = false;
177 } 176 }
178 } 177 }
179 178
180 void PrioritizedResource::Backing::UpdateInDrawingImplTree() { 179 void PrioritizedResource::Backing::UpdateInDrawingImplTree() {
181 DCHECK(!proxy() || 180 DCHECK(!proxy() || proxy()->IsImplThread() && proxy()->IsMainThreadBlocked());
182 (proxy()->IsImplThread() && proxy()->IsMainThreadBlocked()));
183 in_drawing_impl_tree_ = !!owner(); 181 in_drawing_impl_tree_ = !!owner();
184 if (!in_drawing_impl_tree_) { 182 if (!in_drawing_impl_tree_) {
185 DCHECK_EQ(priority_at_last_priority_update_, 183 DCHECK_EQ(priority_at_last_priority_update_,
186 PriorityCalculator::LowestPriority()); 184 PriorityCalculator::LowestPriority());
187 } 185 }
188 } 186 }
189 187
190 void PrioritizedResource::ReturnBackingTexture() { 188 void PrioritizedResource::ReturnBackingTexture() {
191 DCHECK(manager_ || !backing_); 189 DCHECK(manager_ || !backing_);
192 if (manager_) 190 if (manager_)
193 manager_->ReturnBackingTexture(this); 191 manager_->ReturnBackingTexture(this);
194 } 192 }
195 193
196 const Proxy* PrioritizedResource::Backing::proxy() const { 194 const Proxy* PrioritizedResource::Backing::proxy() const {
197 if (!owner_ || !owner_->resource_manager()) 195 if (!owner_ || !owner_->resource_manager())
198 return NULL; 196 return NULL;
199 return owner_->resource_manager()->ProxyForDebug(); 197 return owner_->resource_manager()->ProxyForDebug();
200 } 198 }
201 199
202 } // namespace cc 200 } // namespace cc
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