| OLD | NEW |
| 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 #include "SkBitmap.h" | 11 #include "SkBitmap.h" |
| 12 | 12 |
| 13 /** | 13 /** |
| 14 * Encapsulates an image difference metric algorithm that can be potentially run
asynchronously. | 14 * Encapsulates an image difference metric algorithm that can be potentially run
asynchronously. |
| 15 */ | 15 */ |
| 16 class SkImageDiffer { | 16 class SkImageDiffer { |
| 17 public: | 17 public: |
| 18 SkImageDiffer(); | 18 SkImageDiffer(); |
| 19 virtual ~SkImageDiffer(); | 19 virtual ~SkImageDiffer(); |
| 20 | 20 |
| 21 static const double RESULT_CORRECT; | 21 static const double RESULT_CORRECT; |
| 22 static const double RESULT_INCORRECT; | 22 static const double RESULT_INCORRECT; |
| 23 | 23 |
| 24 struct Result { | 24 struct Result { |
| 25 double result; | 25 double result; |
| 26 int poiCount; | 26 int poiCount; |
| 27 // TODO(djsollen): Figure out a way that the differ can report which of
the | 27 // TODO(djsollen): Figure out a way that the differ can report which of
the |
| 28 // optional fields it has filled in. See http://skbug.com/2712 ('allow | 28 // optional fields it has filled in. See https://bug.skia.org/2712 ('al
low |
| 29 // skpdiff to report different sets of result fields for different compa
rison algorithms') | 29 // skpdiff to report different sets of result fields for different compa
rison algorithms') |
| 30 SkBitmap poiAlphaMask; // optional | 30 SkBitmap poiAlphaMask; // optional |
| 31 SkBitmap rgbDiffBitmap; // optional | 31 SkBitmap rgbDiffBitmap; // optional |
| 32 SkBitmap whiteDiffBitmap; // optional | 32 SkBitmap whiteDiffBitmap; // optional |
| 33 int maxRedDiff; // optional | 33 int maxRedDiff; // optional |
| 34 int maxGreenDiff; // optional | 34 int maxGreenDiff; // optional |
| 35 int maxBlueDiff; // optional | 35 int maxBlueDiff; // optional |
| 36 double timeElapsed; // optional | 36 double timeElapsed; // optional |
| 37 }; | 37 }; |
| 38 | 38 |
| (...skipping 25 matching lines...) Expand all Loading... |
| 64 * @param baseline The correct bitmap | 64 * @param baseline The correct bitmap |
| 65 * @param test The bitmap whose difference is being tested | 65 * @param test The bitmap whose difference is being tested |
| 66 * @param bitmapsToCreate Which bitmaps the differ should attempt to creat
e | 66 * @param bitmapsToCreate Which bitmaps the differ should attempt to creat
e |
| 67 * @return true on success, and false in the case of failure | 67 * @return true on success, and false in the case of failure |
| 68 */ | 68 */ |
| 69 virtual bool diff(SkBitmap* baseline, SkBitmap* test, const BitmapsToCreate&
bitmapsToCreate, | 69 virtual bool diff(SkBitmap* baseline, SkBitmap* test, const BitmapsToCreate&
bitmapsToCreate, |
| 70 Result* result) const = 0; | 70 Result* result) const = 0; |
| 71 }; | 71 }; |
| 72 | 72 |
| 73 #endif | 73 #endif |
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