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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 ThrottledTextureUploader_h | 5 #ifndef ThrottledTextureUploader_h |
6 #define ThrottledTextureUploader_h | 6 #define ThrottledTextureUploader_h |
7 | 7 |
8 #include "cc/texture_uploader.h" | 8 #include "cc/texture_uploader.h" |
9 | 9 |
10 #include "base/basictypes.h" | 10 #include "base/basictypes.h" |
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22 public: | 22 public: |
23 static scoped_ptr<ThrottledTextureUploader> create(WebKit::WebGraphicsContex
t3D* context) | 23 static scoped_ptr<ThrottledTextureUploader> create(WebKit::WebGraphicsContex
t3D* context) |
24 { | 24 { |
25 return make_scoped_ptr(new ThrottledTextureUploader(context)); | 25 return make_scoped_ptr(new ThrottledTextureUploader(context)); |
26 } | 26 } |
27 virtual ~ThrottledTextureUploader(); | 27 virtual ~ThrottledTextureUploader(); |
28 | 28 |
29 virtual size_t numBlockingUploads() OVERRIDE; | 29 virtual size_t numBlockingUploads() OVERRIDE; |
30 virtual void markPendingUploadsAsNonBlocking() OVERRIDE; | 30 virtual void markPendingUploadsAsNonBlocking() OVERRIDE; |
31 virtual double estimatedTexturesPerSecond() OVERRIDE; | 31 virtual double estimatedTexturesPerSecond() OVERRIDE; |
32 virtual void uploadTexture(CCResourceProvider*, Parameters) OVERRIDE; | 32 virtual void uploadTexture(ResourceProvider*, Parameters) OVERRIDE; |
33 | 33 |
34 private: | 34 private: |
35 class Query { | 35 class Query { |
36 public: | 36 public: |
37 static scoped_ptr<Query> create(WebKit::WebGraphicsContext3D* context) {
return make_scoped_ptr(new Query(context)); } | 37 static scoped_ptr<Query> create(WebKit::WebGraphicsContext3D* context) {
return make_scoped_ptr(new Query(context)); } |
38 | 38 |
39 virtual ~Query(); | 39 virtual ~Query(); |
40 | 40 |
41 void begin(); | 41 void begin(); |
42 void end(); | 42 void end(); |
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68 ScopedPtrDeque<Query> m_availableQueries; | 68 ScopedPtrDeque<Query> m_availableQueries; |
69 std::deque<double> m_texturesPerSecondHistory; | 69 std::deque<double> m_texturesPerSecondHistory; |
70 size_t m_numBlockingTextureUploads; | 70 size_t m_numBlockingTextureUploads; |
71 | 71 |
72 DISALLOW_COPY_AND_ASSIGN(ThrottledTextureUploader); | 72 DISALLOW_COPY_AND_ASSIGN(ThrottledTextureUploader); |
73 }; | 73 }; |
74 | 74 |
75 } | 75 } |
76 | 76 |
77 #endif | 77 #endif |
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