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1 /* | 1 /* |
2 * Copyright (C) 2013 Google Inc. All rights reserved. | 2 * Copyright (C) 2013 Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
29 */ | 29 */ |
30 | 30 |
31 #ifndef InterpolatedTransformOperation_h | 31 #ifndef InterpolatedTransformOperation_h |
32 #define InterpolatedTransformOperation_h | 32 #define InterpolatedTransformOperation_h |
33 | 33 |
34 #include "core/platform/graphics/transforms/TransformOperation.h" | 34 #include "platform/transforms/TransformOperation.h" |
35 #include "core/platform/graphics/transforms/TransformOperations.h" | 35 #include "platform/transforms/TransformOperations.h" |
36 | 36 |
37 namespace WebCore { | 37 namespace WebCore { |
38 | 38 |
39 // This class is an implementation detail for deferred interpolations. | 39 // This class is an implementation detail for deferred interpolations. |
40 class InterpolatedTransformOperation : public TransformOperation { | 40 class PLATFORM_EXPORT InterpolatedTransformOperation : public TransformOperation
{ |
41 public: | 41 public: |
42 static PassRefPtr<InterpolatedTransformOperation> create(const TransformOper
ations& from, const TransformOperations& to, double progress) | 42 static PassRefPtr<InterpolatedTransformOperation> create(const TransformOper
ations& from, const TransformOperations& to, double progress) |
43 { | 43 { |
44 return adoptRef(new InterpolatedTransformOperation(from, to, progress)); | 44 return adoptRef(new InterpolatedTransformOperation(from, to, progress)); |
45 } | 45 } |
46 | 46 |
47 private: | 47 private: |
48 virtual bool isIdentity() const { return false; } | 48 virtual bool isIdentity() const { return false; } |
49 | 49 |
50 virtual OperationType getOperationType() const { return Interpolated; } | 50 virtual OperationType getOperationType() const { return Interpolated; } |
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63 | 63 |
64 const TransformOperations from; | 64 const TransformOperations from; |
65 const TransformOperations to; | 65 const TransformOperations to; |
66 double progress; | 66 double progress; |
67 }; | 67 }; |
68 | 68 |
69 } // namespace WebCore | 69 } // namespace WebCore |
70 | 70 |
71 #endif // InterpolatedTransformOperation_h | 71 #endif // InterpolatedTransformOperation_h |
72 | 72 |
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