| // Copyright 2012 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef CC_RESOURCES_SCOPED_RESOURCE_H_ |
| #define CC_RESOURCES_SCOPED_RESOURCE_H_ |
| |
| #include <memory> |
| |
| #include "base/logging.h" |
| #include "base/macros.h" |
| #include "base/memory/ptr_util.h" |
| #include "cc/base/cc_export.h" |
| #include "cc/resources/resource.h" |
| |
| #if DCHECK_IS_ON() |
| #include "base/threading/platform_thread.h" |
| #endif |
| |
| namespace cc { |
| |
| class CC_EXPORT ScopedResource : public Resource { |
| public: |
| static std::unique_ptr<ScopedResource> Create( |
| ResourceProvider* resource_provider) { |
| return base::WrapUnique(new ScopedResource(resource_provider)); |
| } |
| virtual ~ScopedResource(); |
| |
| void Allocate(const gfx::Size& size, |
| ResourceProvider::TextureHint hint, |
| ResourceFormat format); |
| void AllocateWithGpuMemoryBuffer(const gfx::Size& size, |
| ResourceFormat format); |
| void Free(); |
| |
| protected: |
| explicit ScopedResource(ResourceProvider* provider); |
| |
| private: |
| ResourceProvider* resource_provider_; |
| |
| #if DCHECK_IS_ON() |
| base::PlatformThreadId allocate_thread_id_; |
| #endif |
| |
| DISALLOW_COPY_AND_ASSIGN(ScopedResource); |
| }; |
| |
| } // namespace cc |
| |
| #endif // CC_RESOURCES_SCOPED_RESOURCE_H_ |