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| 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 | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #ifndef CC_RESOURCES_SCOPED_RESOURCE_H_ | |
| 6 #define CC_RESOURCES_SCOPED_RESOURCE_H_ | |
| 7 | |
| 8 #include "base/basictypes.h" | |
| 9 #include "base/logging.h" | |
| 10 #include "base/memory/scoped_ptr.h" | |
| 11 #include "cc/resources/resource.h" | |
| 12 | |
| 13 #if DCHECK_IS_ON() | |
| 14 #include "base/threading/platform_thread.h" | |
| 15 #endif | |
| 16 | |
| 17 namespace cc { | |
| 18 | |
| 19 class ScopedResource : public Resource { | |
| 20 public: | |
| 21 static scoped_ptr<ScopedResource> Create( | |
| 22 ResourceProvider* resource_provider) { | |
| 23 return make_scoped_ptr(new ScopedResource(resource_provider)); | |
| 24 } | |
| 25 virtual ~ScopedResource(); | |
| 26 | |
| 27 void Allocate(const gfx::Size& size, | |
| 28 ResourceProvider::TextureHint hint, | |
| 29 ResourceFormat format); | |
| 30 void AllocateManaged(const gfx::Size& size, | |
| 31 GLenum target, | |
| 32 ResourceFormat format); | |
| 33 void Free(); | |
| 34 | |
| 35 protected: | |
| 36 explicit ScopedResource(ResourceProvider* provider); | |
| 37 | |
| 38 private: | |
| 39 ResourceProvider* resource_provider_; | |
| 40 | |
| 41 #if DCHECK_IS_ON() | |
| 42 base::PlatformThreadId allocate_thread_id_; | |
| 43 #endif | |
| 44 | |
| 45 DISALLOW_COPY_AND_ASSIGN(ScopedResource); | |
| 46 }; | |
| 47 | |
| 48 } // namespace cc | |
| 49 | |
| 50 #endif // CC_RESOURCES_SCOPED_RESOURCE_H_ | |
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