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1 // Copyright 2010 The Chromium Authors. All rights reserved. | 1 // Copyright 2010 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_BASE_TILING_DATA_H_ | 5 #ifndef CC_BASE_TILING_DATA_H_ |
6 #define CC_BASE_TILING_DATA_H_ | 6 #define CC_BASE_TILING_DATA_H_ |
7 | 7 |
8 #include <utility> | 8 #include <utility> |
9 | 9 |
10 #include "base/basictypes.h" | 10 #include "base/basictypes.h" |
11 #include "base/logging.h" | 11 #include "base/logging.h" |
12 #include "cc/base/cc_export.h" | 12 #include "cc/base/cc_export.h" |
13 #include "ui/gfx/rect.h" | 13 #include "ui/gfx/rect.h" |
14 #include "ui/gfx/size.h" | 14 #include "ui/gfx/size.h" |
15 | 15 |
16 namespace gfx { | 16 namespace gfx { |
17 class Vector2d; | 17 class Vector2d; |
18 } | 18 } |
19 | 19 |
20 namespace cc { | 20 namespace cc { |
21 | 21 |
22 class CC_EXPORT TilingData { | 22 class CC_EXPORT TilingData { |
23 public: | 23 public: |
24 TilingData(); | 24 TilingData(); |
25 TilingData( | 25 TilingData( |
26 gfx::Size max_texture_size, | 26 const gfx::Size& max_texture_size, |
27 gfx::Size total_size, | 27 const gfx::Size& total_size, |
28 bool has_border_texels); | 28 bool has_border_texels); |
29 TilingData( | 29 TilingData( |
30 gfx::Size max_texture_size, | 30 const gfx::Size& max_texture_size, |
31 gfx::Size total_size, | 31 const gfx::Size& total_size, |
32 int border_texels); | 32 int border_texels); |
33 | 33 |
34 gfx::Size total_size() const { return total_size_; } | 34 gfx::Size total_size() const { return total_size_; } |
35 void SetTotalSize(const gfx::Size total_size); | 35 void SetTotalSize(const gfx::Size& total_size); |
36 | 36 |
37 gfx::Size max_texture_size() const { return max_texture_size_; } | 37 gfx::Size max_texture_size() const { return max_texture_size_; } |
38 void SetMaxTextureSize(gfx::Size max_texture_size); | 38 void SetMaxTextureSize(const gfx::Size& max_texture_size); |
39 | 39 |
40 int border_texels() const { return border_texels_; } | 40 int border_texels() const { return border_texels_; } |
41 void SetHasBorderTexels(bool has_border_texels); | 41 void SetHasBorderTexels(bool has_border_texels); |
42 void SetBorderTexels(int border_texels); | 42 void SetBorderTexels(int border_texels); |
43 | 43 |
44 bool has_empty_bounds() const { return !num_tiles_x_ || !num_tiles_y_; } | 44 bool has_empty_bounds() const { return !num_tiles_x_ || !num_tiles_y_; } |
45 int num_tiles_x() const { return num_tiles_x_; } | 45 int num_tiles_x() const { return num_tiles_x_; } |
46 int num_tiles_y() const { return num_tiles_y_; } | 46 int num_tiles_y() const { return num_tiles_y_; } |
47 // Return the tile index whose non-border texels include src_position. | 47 // Return the tile index whose non-border texels include src_position. |
48 int TileXIndexFromSrcCoord(int src_position) const; | 48 int TileXIndexFromSrcCoord(int src_position) const; |
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139 int border_texels_; | 139 int border_texels_; |
140 | 140 |
141 // These are computed values. | 141 // These are computed values. |
142 int num_tiles_x_; | 142 int num_tiles_x_; |
143 int num_tiles_y_; | 143 int num_tiles_y_; |
144 }; | 144 }; |
145 | 145 |
146 } // namespace cc | 146 } // namespace cc |
147 | 147 |
148 #endif // CC_BASE_TILING_DATA_H_ | 148 #endif // CC_BASE_TILING_DATA_H_ |
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