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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" |
| 11 #include "base/memory/scoped_ptr.h" |
11 #include <deque> | 12 #include <deque> |
12 #include <wtf/Deque.h> | 13 #include <wtf/Deque.h> |
13 #include <wtf/PassOwnPtr.h> | 14 #include <wtf/PassOwnPtr.h> |
14 | 15 |
15 namespace WebKit { | 16 namespace WebKit { |
16 class WebGraphicsContext3D; | 17 class WebGraphicsContext3D; |
17 } | 18 } |
18 | 19 |
19 namespace cc { | 20 namespace cc { |
20 | 21 |
21 class ThrottledTextureUploader : public TextureUploader { | 22 class ThrottledTextureUploader : public TextureUploader { |
22 public: | 23 public: |
23 static PassOwnPtr<ThrottledTextureUploader> create(WebKit::WebGraphicsContex
t3D* context) | 24 static scoped_ptr<ThrottledTextureUploader> create(WebKit::WebGraphicsContex
t3D* context) |
24 { | 25 { |
25 return adoptPtr(new ThrottledTextureUploader(context)); | 26 return make_scoped_ptr(new ThrottledTextureUploader(context)); |
26 } | 27 } |
27 virtual ~ThrottledTextureUploader(); | 28 virtual ~ThrottledTextureUploader(); |
28 | 29 |
29 virtual size_t numBlockingUploads() OVERRIDE; | 30 virtual size_t numBlockingUploads() OVERRIDE; |
30 virtual void markPendingUploadsAsNonBlocking() OVERRIDE; | 31 virtual void markPendingUploadsAsNonBlocking() OVERRIDE; |
31 virtual double estimatedTexturesPerSecond() OVERRIDE; | 32 virtual double estimatedTexturesPerSecond() OVERRIDE; |
32 virtual void uploadTexture(CCResourceProvider*, Parameters) OVERRIDE; | 33 virtual void uploadTexture(CCResourceProvider*, Parameters) OVERRIDE; |
33 | 34 |
34 private: | 35 private: |
35 class Query { | 36 class Query { |
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68 Deque<OwnPtr<Query> > m_availableQueries; | 69 Deque<OwnPtr<Query> > m_availableQueries; |
69 std::deque<double> m_texturesPerSecondHistory; | 70 std::deque<double> m_texturesPerSecondHistory; |
70 size_t m_numBlockingTextureUploads; | 71 size_t m_numBlockingTextureUploads; |
71 | 72 |
72 DISALLOW_COPY_AND_ASSIGN(ThrottledTextureUploader); | 73 DISALLOW_COPY_AND_ASSIGN(ThrottledTextureUploader); |
73 }; | 74 }; |
74 | 75 |
75 } | 76 } |
76 | 77 |
77 #endif | 78 #endif |
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