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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 CCPrioritizedTextureManager_h | 5 #ifndef CCPrioritizedTextureManager_h |
6 #define CCPrioritizedTextureManager_h | 6 #define CCPrioritizedTextureManager_h |
7 | 7 |
8 #include "base/basictypes.h" | 8 #include "base/basictypes.h" |
9 #include "base/hash_tables.h" | 9 #include "base/hash_tables.h" |
10 #include "base/memory/scoped_ptr.h" | 10 #include "base/memory/scoped_ptr.h" |
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133 } | 133 } |
134 | 134 |
135 CCPrioritizedTextureManager(size_t maxMemoryLimitBytes, int maxTextureSize,
int pool); | 135 CCPrioritizedTextureManager(size_t maxMemoryLimitBytes, int maxTextureSize,
int pool); |
136 | 136 |
137 void evictBackingsToReduceMemory(size_t limitBytes, EvictionPriorityPolicy,
CCResourceProvider*); | 137 void evictBackingsToReduceMemory(size_t limitBytes, EvictionPriorityPolicy,
CCResourceProvider*); |
138 CCPrioritizedTexture::Backing* createBacking(IntSize, GC3Denum format, CCRes
ourceProvider*); | 138 CCPrioritizedTexture::Backing* createBacking(IntSize, GC3Denum format, CCRes
ourceProvider*); |
139 void evictBackingResource(CCPrioritizedTexture::Backing*, CCResourceProvider
*); | 139 void evictBackingResource(CCPrioritizedTexture::Backing*, CCResourceProvider
*); |
140 void deleteUnlinkedEvictedBackings(); | 140 void deleteUnlinkedEvictedBackings(); |
141 void sortBackings(); | 141 void sortBackings(); |
142 | 142 |
143 #if !ASSERT_DISABLED | 143 #if CC_DCHECK_ENABLED |
144 void assertInvariants(); | 144 void assertInvariants(); |
145 #endif | 145 #endif |
146 | 146 |
147 size_t m_maxMemoryLimitBytes; | 147 size_t m_maxMemoryLimitBytes; |
148 unsigned m_priorityCutoff; | 148 unsigned m_priorityCutoff; |
149 size_t m_memoryUseBytes; | 149 size_t m_memoryUseBytes; |
150 size_t m_memoryAboveCutoffBytes; | 150 size_t m_memoryAboveCutoffBytes; |
151 size_t m_memoryAvailableBytes; | 151 size_t m_memoryAvailableBytes; |
152 int m_pool; | 152 int m_pool; |
153 | 153 |
154 typedef base::hash_set<CCPrioritizedTexture*> TextureSet; | 154 typedef base::hash_set<CCPrioritizedTexture*> TextureSet; |
155 typedef ListHashSet<CCPrioritizedTexture::Backing*> BackingSet; | 155 typedef ListHashSet<CCPrioritizedTexture::Backing*> BackingSet; |
156 typedef Vector<CCPrioritizedTexture*> TextureVector; | 156 typedef Vector<CCPrioritizedTexture*> TextureVector; |
157 | 157 |
158 TextureSet m_textures; | 158 TextureSet m_textures; |
159 BackingSet m_backings; | 159 BackingSet m_backings; |
160 BackingVector m_evictedBackings; | 160 BackingVector m_evictedBackings; |
161 | 161 |
162 TextureVector m_tempTextureVector; | 162 TextureVector m_tempTextureVector; |
163 BackingVector m_tempBackingVector; | 163 BackingVector m_tempBackingVector; |
164 | 164 |
165 DISALLOW_COPY_AND_ASSIGN(CCPrioritizedTextureManager); | 165 DISALLOW_COPY_AND_ASSIGN(CCPrioritizedTextureManager); |
166 }; | 166 }; |
167 | 167 |
168 } // namespace cc | 168 } // namespace cc |
169 | 169 |
170 #endif | 170 #endif |
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