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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 #ifndef CC_RESOURCES_RESOURCE_POOL_H_ | 5 #ifndef CC_RESOURCES_RESOURCE_POOL_H_ |
6 #define CC_RESOURCES_RESOURCE_POOL_H_ | 6 #define CC_RESOURCES_RESOURCE_POOL_H_ |
7 | 7 |
8 #include <deque> | 8 #include <deque> |
9 | 9 |
10 #include "base/containers/scoped_ptr_map.h" | 10 #include "base/containers/scoped_ptr_map.h" |
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32 ResourceProvider* resource_provider, | 32 ResourceProvider* resource_provider, |
33 base::SingleThreadTaskRunner* task_runner, | 33 base::SingleThreadTaskRunner* task_runner, |
34 GLenum target) { | 34 GLenum target) { |
35 DCHECK_NE(0u, target); | 35 DCHECK_NE(0u, target); |
36 return make_scoped_ptr( | 36 return make_scoped_ptr( |
37 new ResourcePool(resource_provider, task_runner, target)); | 37 new ResourcePool(resource_provider, task_runner, target)); |
38 } | 38 } |
39 | 39 |
40 ~ResourcePool() override; | 40 ~ResourcePool() override; |
41 | 41 |
42 Resource* AcquireResource(const gfx::Size& size, ResourceFormat format); | 42 Resource* AcquireResource(const gfx::Size& desired_size, |
| 43 ResourceFormat format); |
43 Resource* TryAcquireResourceWithContentId(uint64 content_id); | 44 Resource* TryAcquireResourceWithContentId(uint64 content_id); |
44 void ReleaseResource(Resource* resource, uint64_t content_id); | 45 void ReleaseResource(Resource* resource, uint64_t content_id); |
45 | 46 |
46 void SetResourceUsageLimits(size_t max_memory_usage_bytes, | 47 void SetResourceUsageLimits(size_t max_memory_usage_bytes, |
47 size_t max_resource_count); | 48 size_t max_resource_count); |
48 | 49 |
49 void ReduceResourceUsage(); | 50 void ReduceResourceUsage(); |
50 void CheckBusyResources(); | 51 void CheckBusyResources(); |
51 | 52 |
52 size_t memory_usage_bytes() const { return in_use_memory_usage_bytes_; } | 53 size_t memory_usage_bytes() const { return in_use_memory_usage_bytes_; } |
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130 base::TimeDelta resource_expiration_delay_; | 131 base::TimeDelta resource_expiration_delay_; |
131 | 132 |
132 base::WeakPtrFactory<ResourcePool> weak_ptr_factory_; | 133 base::WeakPtrFactory<ResourcePool> weak_ptr_factory_; |
133 | 134 |
134 DISALLOW_COPY_AND_ASSIGN(ResourcePool); | 135 DISALLOW_COPY_AND_ASSIGN(ResourcePool); |
135 }; | 136 }; |
136 | 137 |
137 } // namespace cc | 138 } // namespace cc |
138 | 139 |
139 #endif // CC_RESOURCES_RESOURCE_POOL_H_ | 140 #endif // CC_RESOURCES_RESOURCE_POOL_H_ |
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