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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 <list> | 8 #include <list> |
9 #include <vector> | 9 #include <vector> |
10 | 10 |
11 #include "base/basictypes.h" | 11 #include "base/basictypes.h" |
12 #include "base/hash_tables.h" | 12 #include "base/hash_tables.h" |
13 #include "base/memory/scoped_ptr.h" | 13 #include "base/memory/scoped_ptr.h" |
| 14 #include "cc/cc_export.h" |
14 #include "cc/prioritized_texture.h" | 15 #include "cc/prioritized_texture.h" |
15 #include "cc/priority_calculator.h" | 16 #include "cc/priority_calculator.h" |
16 #include "cc/texture.h" | 17 #include "cc/texture.h" |
17 #include "third_party/khronos/GLES2/gl2.h" | 18 #include "third_party/khronos/GLES2/gl2.h" |
18 #include "ui/gfx/size.h" | 19 #include "ui/gfx/size.h" |
19 | 20 |
20 #if defined(COMPILER_GCC) | 21 #if defined(COMPILER_GCC) |
21 namespace BASE_HASH_NAMESPACE { | 22 namespace BASE_HASH_NAMESPACE { |
22 template<> | 23 template<> |
23 struct hash<cc::PrioritizedTexture*> { | 24 struct hash<cc::PrioritizedTexture*> { |
24 size_t operator()(cc::PrioritizedTexture* ptr) const { | 25 size_t operator()(cc::PrioritizedTexture* ptr) const { |
25 return hash<size_t>()(reinterpret_cast<size_t>(ptr)); | 26 return hash<size_t>()(reinterpret_cast<size_t>(ptr)); |
26 } | 27 } |
27 }; | 28 }; |
28 } // namespace BASE_HASH_NAMESPACE | 29 } // namespace BASE_HASH_NAMESPACE |
29 #endif // COMPILER | 30 #endif // COMPILER |
30 | 31 |
31 namespace cc { | 32 namespace cc { |
32 | 33 |
33 class PriorityCalculator; | 34 class PriorityCalculator; |
34 | 35 |
35 class PrioritizedTextureManager { | 36 class CC_EXPORT PrioritizedTextureManager { |
36 public: | 37 public: |
37 static scoped_ptr<PrioritizedTextureManager> create(size_t maxMemoryLimitByt
es, int maxTextureSize, int pool) | 38 static scoped_ptr<PrioritizedTextureManager> create(size_t maxMemoryLimitByt
es, int maxTextureSize, int pool) |
38 { | 39 { |
39 return make_scoped_ptr(new PrioritizedTextureManager(maxMemoryLimitBytes
, maxTextureSize, pool)); | 40 return make_scoped_ptr(new PrioritizedTextureManager(maxMemoryLimitBytes
, maxTextureSize, pool)); |
40 } | 41 } |
41 scoped_ptr<PrioritizedTexture> createTexture(gfx::Size size, GLenum format) | 42 scoped_ptr<PrioritizedTexture> createTexture(gfx::Size size, GLenum format) |
42 { | 43 { |
43 return make_scoped_ptr(new PrioritizedTexture(this, size, format)); | 44 return make_scoped_ptr(new PrioritizedTexture(this, size, format)); |
44 } | 45 } |
45 ~PrioritizedTextureManager(); | 46 ~PrioritizedTextureManager(); |
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184 // Statistics copied at the time of pushTexturePrioritiesToBackings. | 185 // Statistics copied at the time of pushTexturePrioritiesToBackings. |
185 size_t m_memoryVisibleLastPushedBytes; | 186 size_t m_memoryVisibleLastPushedBytes; |
186 size_t m_memoryVisibleAndNearbyLastPushedBytes; | 187 size_t m_memoryVisibleAndNearbyLastPushedBytes; |
187 | 188 |
188 DISALLOW_COPY_AND_ASSIGN(PrioritizedTextureManager); | 189 DISALLOW_COPY_AND_ASSIGN(PrioritizedTextureManager); |
189 }; | 190 }; |
190 | 191 |
191 } // namespace cc | 192 } // namespace cc |
192 | 193 |
193 #endif | 194 #endif |
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