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| 1 /* | |
| 2 * Copyright 2013 Google Inc. | |
| 3 * | |
| 4 * Use of this source code is governed by a BSD-style license that can be | |
| 5 * found in the LICENSE file. | |
| 6 */ | |
| 7 | |
| 8 #ifndef SkDifferentPixelsMetric_DEFINED | |
| 9 #define SkDifferentPixelsMetric_DEFINED | |
| 10 | |
| 11 #include "SkTDArray.h" | |
| 12 | |
| 13 #if SK_SUPPORT_OPENCL | |
| 14 #include "SkCLImageDiffer.h" | |
| 15 #else | |
| 16 #include "SkImageDiffer.h" | |
| 17 #endif | |
| 18 | |
| 19 /** | |
| 20 * A differ that measures the percentage of different corresponding pixels. If t
he two images are | |
| 21 * not the same size or have no pixels, the result will always be zero. | |
| 22 */ | |
| 23 class SkDifferentPixelsMetric : | |
| 24 #if SK_SUPPORT_OPENCL | |
| 25 public SkCLImageDiffer { | |
| 26 #else | |
| 27 public SkImageDiffer { | |
| 28 #endif | |
| 29 public: | |
| 30 const char* getName() const override; | |
| 31 virtual bool diff(SkBitmap* baseline, SkBitmap* test, | |
| 32 const BitmapsToCreate& bitmapsToCreate, | |
| 33 Result* result) const override; | |
| 34 | |
| 35 protected: | |
| 36 #if SK_SUPPORT_OPENCL | |
| 37 bool onInit() override; | |
| 38 #endif | |
| 39 | |
| 40 private: | |
| 41 #if SK_SUPPORT_OPENCL | |
| 42 cl_kernel fKernel; | |
| 43 | |
| 44 typedef SkCLImageDiffer INHERITED; | |
| 45 #else | |
| 46 typedef SkImageDiffer INHERITED; | |
| 47 #endif | |
| 48 }; | |
| 49 | |
| 50 #endif | |
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Chromium Code Reviews
Issue 1502173003:
When was SkPDiff last used? (Closed)
Base URL: https://skia.googlesource.com/skia.git@master