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1 /* | 1 /* |
2 * Copyright 2015 Google Inc. | 2 * Copyright 2015 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 GrTestUtils_DEFINED | 8 #ifndef GrTestUtils_DEFINED |
9 #define GrTestUtils_DEFINED | 9 #define GrTestUtils_DEFINED |
10 | 10 |
11 #include "SkTypes.h" | 11 #include "SkTypes.h" |
12 | 12 |
13 #ifdef GR_TEST_UTILS | 13 #ifdef GR_TEST_UTILS |
14 | 14 |
15 #include "GrColor.h" | 15 #include "GrColor.h" |
16 #include "SkRandom.h" | 16 #include "SkRandom.h" |
17 | 17 |
18 class SkMatrix; | 18 class SkMatrix; |
| 19 class SkPath; |
19 class SkRRect; | 20 class SkRRect; |
20 struct SkRect; | 21 struct SkRect; |
21 | 22 |
22 namespace GrTest { | 23 namespace GrTest { |
23 /** | 24 /** |
24 * A helper for use in Test functions. | 25 * A helper for use in Test functions. |
25 */ | 26 */ |
26 const SkMatrix& TestMatrix(SkRandom*); | 27 const SkMatrix& TestMatrix(SkRandom*); |
27 const SkMatrix& TestMatrixPreservesRightAngles(SkRandom*); | 28 const SkMatrix& TestMatrixPreservesRightAngles(SkRandom*); |
28 const SkMatrix& TestMatrixRectStaysRect(SkRandom*); | 29 const SkMatrix& TestMatrixRectStaysRect(SkRandom*); |
29 const SkRect& TestRect(SkRandom*); | 30 const SkRect& TestRect(SkRandom*); |
30 const SkRRect& TestRRectSimple(SkRandom*); | 31 const SkRRect& TestRRectSimple(SkRandom*); |
| 32 const SkPath& TestPath(SkRandom*); |
31 | 33 |
32 } | 34 } |
33 | 35 |
34 static inline GrColor GrRandomColor(SkRandom* random) { | 36 static inline GrColor GrRandomColor(SkRandom* random) { |
35 // There are only a few cases of random colors which interest us | 37 // There are only a few cases of random colors which interest us |
36 enum ColorMode { | 38 enum ColorMode { |
37 kAllOnes_ColorMode, | 39 kAllOnes_ColorMode, |
38 kAllZeros_ColorMode, | 40 kAllZeros_ColorMode, |
39 kAlphaOne_ColorMode, | 41 kAlphaOne_ColorMode, |
40 kRandom_ColorMode, | 42 kRandom_ColorMode, |
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87 break; | 89 break; |
88 case kRandom_CoverageMode: | 90 case kRandom_CoverageMode: |
89 coverage = random->nextULessThan(256); | 91 coverage = random->nextULessThan(256); |
90 break; | 92 break; |
91 } | 93 } |
92 return coverage; | 94 return coverage; |
93 } | 95 } |
94 | 96 |
95 #endif | 97 #endif |
96 #endif | 98 #endif |
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