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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 CC_RESOURCE_H_ | 5 #ifndef CC_RESOURCE_H_ |
| 6 #define CC_RESOURCE_H_ | 6 #define CC_RESOURCE_H_ |
| 7 | 7 |
| 8 #include "cc/cc_export.h" | 8 #include "cc/cc_export.h" |
| 9 #include "cc/resource_provider.h" | 9 #include "cc/resource_provider.h" |
| 10 #include "third_party/khronos/GLES2/gl2.h" | 10 #include "third_party/khronos/GLES2/gl2.h" |
| 11 #include "ui/gfx/size.h" | 11 #include "ui/gfx/size.h" |
| 12 | 12 |
| 13 namespace cc { | 13 namespace cc { |
| 14 | 14 |
| 15 class CC_EXPORT Resource { | 15 class CC_EXPORT Resource { |
| 16 public: | 16 public: |
| 17 Resource() : m_id(0) { } | 17 Resource() : id_(0) { } |
| 18 Resource(unsigned id, gfx::Size size, GLenum format) | 18 Resource(unsigned id, gfx::Size size, GLenum format) |
| 19 : m_id(id) | 19 : id_(id), size_(size), format_(format) { } |
| 20 , m_size(size) | |
| 21 , m_format(format) { } | |
| 22 | 20 |
| 23 ResourceProvider::ResourceId id() const { return m_id; } | 21 ResourceProvider::ResourceId id() const { return id_; } |
| 24 const gfx::Size& size() const { return m_size; } | 22 const gfx::Size& size() const { return size_; } |
| 25 GLenum format() const { return m_format; } | 23 GLenum format() const { return format_; } |
| 26 | 24 |
| 27 void setId(ResourceProvider::ResourceId id) { m_id = id; } | 25 size_t bytes() const; |
| 28 void setDimensions(const gfx::Size&, GLenum format); | |
| 29 | 26 |
| 30 size_t bytes() const; | 27 static size_t BytesPerPixel(GLenum format); |
| 28 static size_t MemorySizeBytes(const gfx::Size& size, GLenum format); |
| 31 | 29 |
| 32 static size_t bytesPerPixel(GLenum format); | 30 protected: |
| 33 static size_t memorySizeBytes(const gfx::Size&, GLenum format); | 31 void set_id(ResourceProvider::ResourceId id) { id_ = id; } |
| 32 void set_dimensions(const gfx::Size&, GLenum format); |
| 34 | 33 |
| 35 private: | 34 private: |
| 36 ResourceProvider::ResourceId m_id; | 35 ResourceProvider::ResourceId id_; |
| 37 gfx::Size m_size; | 36 gfx::Size size_; |
| 38 GLenum m_format; | 37 GLenum format_; |
| 39 }; | 38 }; |
| 40 | 39 |
| 41 } | 40 } // namespace cc |
| 42 | 41 |
| 43 #endif // CC_RESOURCE_H_ | 42 #endif // CC_RESOURCE_H_ |
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