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1 #ifndef DMUtil_DEFINED | 1 #ifndef DMUtil_DEFINED |
2 #define DMUtil_DEFINED | 2 #define DMUtil_DEFINED |
3 | 3 |
4 #include "SkBenchmark.h" | 4 #include "SkBenchmark.h" |
5 #include "SkBitmap.h" | 5 #include "SkBitmap.h" |
6 #include "SkString.h" | 6 #include "SkString.h" |
7 #include "gm_expectations.h" | 7 #include "gm_expectations.h" |
8 | 8 |
9 class SkBBHFactory; | 9 class SkBBHFactory; |
10 | 10 |
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21 SkBBHFactory* factory = NULL); | 21 SkBBHFactory* factory = NULL); |
22 | 22 |
23 // Allocate an empty bitmap with this size and depth. | 23 // Allocate an empty bitmap with this size and depth. |
24 void AllocatePixels(SkColorType, int w, int h, SkBitmap* bitmap); | 24 void AllocatePixels(SkColorType, int w, int h, SkBitmap* bitmap); |
25 // Allocate an empty bitmap the same size and depth as reference. | 25 // Allocate an empty bitmap the same size and depth as reference. |
26 void AllocatePixels(const SkBitmap& reference, SkBitmap* bitmap); | 26 void AllocatePixels(const SkBitmap& reference, SkBitmap* bitmap); |
27 | 27 |
28 // Draw picture to bitmap. | 28 // Draw picture to bitmap. |
29 void DrawPicture(SkPicture* picture, SkBitmap* bitmap); | 29 void DrawPicture(SkPicture* picture, SkBitmap* bitmap); |
30 | 30 |
31 // What is the maximum component difference in these bitmaps? | |
32 unsigned MaxComponentDifference(const SkBitmap& a, const SkBitmap& b); | |
reed1
2014/05/16 12:30:00
For the future, it might prove useful to return 4
mtklein
2014/05/16 13:00:53
Agreed.
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33 | |
31 // Are these identical bitmaps? | 34 // Are these identical bitmaps? |
32 bool BitmapsEqual(const SkBitmap& a, const SkBitmap& b); | 35 bool BitmapsEqual(const SkBitmap& a, const SkBitmap& b); |
33 | 36 |
34 } // namespace DM | 37 } // namespace DM |
35 | 38 |
36 #endif // DMUtil_DEFINED | 39 #endif // DMUtil_DEFINED |
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