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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_CONTENTS_SCALING_LAYER_H_ | 5 #ifndef CC_CONTENTS_SCALING_LAYER_H_ |
6 #define CC_CONTENTS_SCALING_LAYER_H_ | 6 #define CC_CONTENTS_SCALING_LAYER_H_ |
7 | 7 |
8 #include "cc/cc_export.h" | 8 #include "cc/base/cc_export.h" |
9 #include "cc/layer.h" | 9 #include "cc/layer.h" |
10 | 10 |
11 namespace cc { | 11 namespace cc { |
12 | 12 |
13 // Base class for layers that need contents scale. | 13 // Base class for layers that need contents scale. |
14 // The content bounds are determined by bounds and scale of the contents. | 14 // The content bounds are determined by bounds and scale of the contents. |
15 class CC_EXPORT ContentsScalingLayer : public Layer { | 15 class CC_EXPORT ContentsScalingLayer : public Layer { |
16 public: | 16 public: |
17 virtual void CalculateContentsScale( | 17 virtual void CalculateContentsScale( |
18 float ideal_contents_scale, | 18 float ideal_contents_scale, |
(...skipping 14 matching lines...) Expand all Loading... |
33 gfx::Size ComputeContentBoundsForScale(float scale_x, float scale_y) const; | 33 gfx::Size ComputeContentBoundsForScale(float scale_x, float scale_y) const; |
34 | 34 |
35 private: | 35 private: |
36 float last_update_contents_scale_x_; | 36 float last_update_contents_scale_x_; |
37 float last_update_contents_scale_y_; | 37 float last_update_contents_scale_y_; |
38 }; | 38 }; |
39 | 39 |
40 } // namespace cc | 40 } // namespace cc |
41 | 41 |
42 #endif // CC_CONTENTS_SCALING_LAYER_H__ | 42 #endif // CC_CONTENTS_SCALING_LAYER_H__ |
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