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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_manager.h" | 5 #include "cc/resources/prioritized_resource_manager.h" |
| 6 | 6 |
| 7 #include <algorithm> | 7 #include <algorithm> |
| 8 | 8 |
| 9 #include "base/debug/trace_event.h" | 9 #include "base/debug/trace_event.h" |
| 10 #include "base/stl_util.h" | 10 #include "base/stl_util.h" |
| 11 #include "cc/resources/prioritized_resource.h" | 11 #include "cc/resources/prioritized_resource.h" |
| 12 #include "cc/resources/priority_calculator.h" | 12 #include "cc/resources/priority_calculator.h" |
| 13 #include "cc/trees/proxy.h" | 13 #include "cc/trees/proxy.h" |
| 14 | 14 |
| 15 namespace cc { | 15 namespace cc { |
| 16 | 16 |
| 17 PrioritizedResourceManager::PrioritizedResourceManager(const Proxy* proxy) | 17 PrioritizedResourceManager::PrioritizedResourceManager(const Proxy* proxy) |
| 18 : proxy_(proxy), | 18 : max_memory_limit_bytes_(DefaultMemoryAllocationLimit()), |
| 19 max_memory_limit_bytes_(DefaultMemoryAllocationLimit()), | |
| 20 external_priority_cutoff_(PriorityCalculator::AllowEverythingCutoff()), | 19 external_priority_cutoff_(PriorityCalculator::AllowEverythingCutoff()), |
| 21 memory_use_bytes_(0), | 20 memory_use_bytes_(0), |
| 22 max_memory_needed_bytes_(0), | |
| 23 memory_above_cutoff_bytes_(0), | 21 memory_above_cutoff_bytes_(0), |
| 22 max_memory_needed_bytes_(0), |
| 24 memory_available_bytes_(0), | 23 memory_available_bytes_(0), |
| 24 proxy_(proxy), |
| 25 backings_tail_not_sorted_(false), | 25 backings_tail_not_sorted_(false), |
| 26 memory_visible_bytes_(0), | 26 memory_visible_bytes_(0), |
| 27 memory_visible_and_nearby_bytes_(0), | 27 memory_visible_and_nearby_bytes_(0), |
| 28 memory_visible_last_pushed_bytes_(0), | 28 memory_visible_last_pushed_bytes_(0), |
| 29 memory_visible_and_nearby_last_pushed_bytes_(0) {} | 29 memory_visible_and_nearby_last_pushed_bytes_(0) {} |
| 30 | 30 |
| 31 PrioritizedResourceManager::~PrioritizedResourceManager() { | 31 PrioritizedResourceManager::~PrioritizedResourceManager() { |
| 32 while (textures_.size() > 0) | 32 while (textures_.size() > 0) |
| 33 UnregisterTexture(*textures_.begin()); | 33 UnregisterTexture(*textures_.begin()); |
| 34 | 34 |
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| 539 previous_backing = backing; | 539 previous_backing = backing; |
| 540 } | 540 } |
| 541 #endif | 541 #endif |
| 542 } | 542 } |
| 543 | 543 |
| 544 const Proxy* PrioritizedResourceManager::ProxyForDebug() const { | 544 const Proxy* PrioritizedResourceManager::ProxyForDebug() const { |
| 545 return proxy_; | 545 return proxy_; |
| 546 } | 546 } |
| 547 | 547 |
| 548 } // namespace cc | 548 } // namespace cc |
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