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Side by Side Diff: cc/texture.h

Issue 11365025: Make cc a component (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: rebase Created 8 years, 1 month ago
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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 CCTexture_h 5 #ifndef CCTexture_h
6 #define CCTexture_h 6 #define CCTexture_h
7 7
8 #include "cc/cc_export.h"
8 #include "cc/resource_provider.h" 9 #include "cc/resource_provider.h"
9 #include "third_party/khronos/GLES2/gl2.h" 10 #include "third_party/khronos/GLES2/gl2.h"
10 #include "ui/gfx/size.h" 11 #include "ui/gfx/size.h"
11 12
12 namespace cc { 13 namespace cc {
13 14
14 class Texture { 15 class CC_EXPORT Texture {
15 public: 16 public:
16 Texture() : m_id(0) { } 17 Texture() : m_id(0) { }
17 Texture(unsigned id, gfx::Size size, GLenum format) 18 Texture(unsigned id, gfx::Size size, GLenum format)
18 : m_id(id) 19 : m_id(id)
19 , m_size(size) 20 , m_size(size)
20 , m_format(format) { } 21 , m_format(format) { }
21 22
22 ResourceProvider::ResourceId id() const { return m_id; } 23 ResourceProvider::ResourceId id() const { return m_id; }
23 const gfx::Size& size() const { return m_size; } 24 const gfx::Size& size() const { return m_size; }
24 GLenum format() const { return m_format; } 25 GLenum format() const { return m_format; }
25 26
26 void setId(ResourceProvider::ResourceId id) { m_id = id; } 27 void setId(ResourceProvider::ResourceId id) { m_id = id; }
27 void setDimensions(const gfx::Size&, GLenum format); 28 void setDimensions(const gfx::Size&, GLenum format);
28 29
29 size_t bytes() const; 30 size_t bytes() const;
30 31
31 static size_t bytesPerPixel(GLenum format); 32 static size_t bytesPerPixel(GLenum format);
32 static size_t memorySizeBytes(const gfx::Size&, GLenum format); 33 static size_t memorySizeBytes(const gfx::Size&, GLenum format);
33 34
34 private: 35 private:
35 ResourceProvider::ResourceId m_id; 36 ResourceProvider::ResourceId m_id;
36 gfx::Size m_size; 37 gfx::Size m_size;
37 GLenum m_format; 38 GLenum m_format;
38 }; 39 };
39 40
40 } 41 }
41 42
42 #endif 43 #endif
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