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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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