| OLD | NEW |
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| 1 /* | 1 /* |
| 2 * Copyright 2013 Google Inc. | 2 * Copyright 2013 Google Inc. |
| 3 * | 3 * |
| 4 * Use of this source code is governed by a BSD-style license that can be | 4 * Use of this source code is governed by a BSD-style license that can be |
| 5 * found in the LICENSE file. | 5 * found in the LICENSE file. |
| 6 */ | 6 */ |
| 7 | 7 |
| 8 #ifndef SkImageDiffer_DEFINED | 8 #ifndef SkImageDiffer_DEFINED |
| 9 #define SkImageDiffer_DEFINED | 9 #define SkImageDiffer_DEFINED |
| 10 | 10 |
| 11 class SkBitmap; | 11 class SkBitmap; |
| 12 struct SkIPoint; |
| 12 | 13 |
| 13 /** | 14 /** |
| 14 * Encapsulates an image difference metric algorithm that can be potentially run
asynchronously. | 15 * Encapsulates an image difference metric algorithm that can be potentially run
asynchronously. |
| 15 */ | 16 */ |
| 16 class SkImageDiffer { | 17 class SkImageDiffer { |
| 17 public: | 18 public: |
| 18 SkImageDiffer(); | 19 SkImageDiffer(); |
| 19 virtual ~SkImageDiffer(); | 20 virtual ~SkImageDiffer(); |
| 20 | 21 |
| 21 /** | 22 /** |
| (...skipping 25 matching lines...) Expand all Loading... |
| 47 virtual int queueDiff(SkBitmap* baseline, SkBitmap* test) = 0; | 48 virtual int queueDiff(SkBitmap* baseline, SkBitmap* test) = 0; |
| 48 | 49 |
| 49 /** | 50 /** |
| 50 * Gets whether a queued diff of the given id has finished | 51 * Gets whether a queued diff of the given id has finished |
| 51 * @param id The id of the queued diff to query | 52 * @param id The id of the queued diff to query |
| 52 * @return True if the queued diff is finished and has results, false oth
erwise | 53 * @return True if the queued diff is finished and has results, false oth
erwise |
| 53 */ | 54 */ |
| 54 virtual bool isFinished(int id) = 0; | 55 virtual bool isFinished(int id) = 0; |
| 55 | 56 |
| 56 /** | 57 /** |
| 58 * Deletes memory associated with a diff and its results. This may block exe
cution until the |
| 59 * diff is finished, |
| 60 * @param id The id of the diff to query |
| 61 */ |
| 62 virtual void deleteDiff(int id) = 0; |
| 63 |
| 64 /** |
| 57 * Gets the results of the queued diff of the given id. The results are only
meaningful after | 65 * Gets the results of the queued diff of the given id. The results are only
meaningful after |
| 58 * the queued diff has finished. | 66 * the queued diff has finished. |
| 59 * @param id The id of the queued diff to query | 67 * @param id The id of the queued diff to query |
| 60 * @return A score between of how different the compared images are, with
lower numbers being | |
| 61 * more different. | |
| 62 */ | 68 */ |
| 63 virtual double getResult(int id) = 0; | 69 virtual double getResult(int id) = 0; |
| 64 | 70 |
| 71 /** |
| 72 * Gets the number of points of interest for the diff of the given id. The r
esults are only |
| 73 * meaningful after the queued diff has finished. |
| 74 * @param id The id of the queued diff to query |
| 75 */ |
| 76 virtual int getPointsOfInterestCount(int id) = 0; |
| 77 |
| 78 /** |
| 79 * Gets an array of the points of interest for the diff of the given id. The
results are only |
| 80 * meaningful after the queued diff has finished. |
| 81 * @param id The id of the queued diff to query |
| 82 */ |
| 83 virtual SkIPoint* getPointsOfInterest(int id) = 0; |
| 84 |
| 85 |
| 86 |
| 65 protected: | 87 protected: |
| 66 bool fIsGood; | 88 bool fIsGood; |
| 67 }; | 89 }; |
| 68 | 90 |
| 69 | 91 |
| 70 #endif | 92 #endif |
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