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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 CCAnimationCurve_h | 5 #ifndef CCAnimationCurve_h |
6 #define CCAnimationCurve_h | 6 #define CCAnimationCurve_h |
7 | 7 |
8 #include <public/WebTransformationMatrix.h> | 8 #include <public/WebTransformationMatrix.h> |
9 #include <wtf/PassOwnPtr.h> | 9 #include <wtf/PassOwnPtr.h> |
10 | 10 |
11 namespace WebCore { | 11 namespace cc { |
12 | 12 |
13 class CCFloatAnimationCurve; | 13 class CCFloatAnimationCurve; |
14 class CCTransformAnimationCurve; | 14 class CCTransformAnimationCurve; |
15 class IntSize; | 15 class IntSize; |
16 class TransformOperations; | 16 class TransformOperations; |
17 | 17 |
18 // An animation curve is a function that returns a value given a time. | 18 // An animation curve is a function that returns a value given a time. |
19 // There are currently only two types of curve, float and transform. | 19 // There are currently only two types of curve, float and transform. |
20 class CCAnimationCurve { | 20 class CCAnimationCurve { |
21 public: | 21 public: |
(...skipping 22 matching lines...) Expand all Loading... |
44 class CCTransformAnimationCurve : public CCAnimationCurve { | 44 class CCTransformAnimationCurve : public CCAnimationCurve { |
45 public: | 45 public: |
46 virtual ~CCTransformAnimationCurve() { } | 46 virtual ~CCTransformAnimationCurve() { } |
47 | 47 |
48 virtual WebKit::WebTransformationMatrix getValue(double t) const = 0; | 48 virtual WebKit::WebTransformationMatrix getValue(double t) const = 0; |
49 | 49 |
50 // Partial CCAnimation implementation. | 50 // Partial CCAnimation implementation. |
51 virtual Type type() const OVERRIDE { return Transform; } | 51 virtual Type type() const OVERRIDE { return Transform; } |
52 }; | 52 }; |
53 | 53 |
54 } // namespace WebCore | 54 } // namespace cc |
55 | 55 |
56 #endif // CCAnimation_h | 56 #endif // CCAnimation_h |
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