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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 #include "SkNx.h" | 8 #include "SkNx.h" |
9 #include "Test.h" | 9 #include "Test.h" |
10 | 10 |
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82 void test_Ni(skiatest::Reporter* r) { | 82 void test_Ni(skiatest::Reporter* r) { |
83 auto assert_eq = [&](const SkNi<N,T>& v, T a, T b, T c, T d, T e, T f, T g,
T h) { | 83 auto assert_eq = [&](const SkNi<N,T>& v, T a, T b, T c, T d, T e, T f, T g,
T h) { |
84 T vals[8]; | 84 T vals[8]; |
85 v.store(vals); | 85 v.store(vals); |
86 | 86 |
87 switch (N) { | 87 switch (N) { |
88 case 8: REPORTER_ASSERT(r, vals[4] == e && vals[5] == f && vals[6] ==
g && vals[7] == h); | 88 case 8: REPORTER_ASSERT(r, vals[4] == e && vals[5] == f && vals[6] ==
g && vals[7] == h); |
89 case 4: REPORTER_ASSERT(r, vals[2] == c && vals[3] == d); | 89 case 4: REPORTER_ASSERT(r, vals[2] == c && vals[3] == d); |
90 case 2: REPORTER_ASSERT(r, vals[0] == a && vals[1] == b); | 90 case 2: REPORTER_ASSERT(r, vals[0] == a && vals[1] == b); |
91 } | 91 } |
92 switch (N) { | |
93 case 8: REPORTER_ASSERT(r, v.template kth<4>() == e && v.template kth<
5>() == f && | |
94 v.template kth<6>() == g && v.template kth<
7>() == h); | |
95 case 4: REPORTER_ASSERT(r, v.template kth<2>() == c && v.template kth<
3>() == d); | |
96 case 2: REPORTER_ASSERT(r, v.template kth<0>() == a && v.template kth<
1>() == b); | |
97 } | |
98 }; | 92 }; |
99 | 93 |
100 T vals[] = { 1,2,3,4,5,6,7,8 }; | 94 T vals[] = { 1,2,3,4,5,6,7,8 }; |
101 SkNi<N,T> a = SkNi<N,T>::Load(vals), | 95 SkNi<N,T> a = SkNi<N,T>::Load(vals), |
102 b(a), | 96 b(a), |
103 c = a; | 97 c = a; |
104 SkNi<N,T> d; | 98 SkNi<N,T> d; |
105 d = a; | 99 d = a; |
106 | 100 |
107 assert_eq(a, 1,2,3,4,5,6,7,8); | 101 assert_eq(a, 1,2,3,4,5,6,7,8); |
108 assert_eq(b, 1,2,3,4,5,6,7,8); | 102 assert_eq(b, 1,2,3,4,5,6,7,8); |
109 assert_eq(c, 1,2,3,4,5,6,7,8); | 103 assert_eq(c, 1,2,3,4,5,6,7,8); |
110 assert_eq(d, 1,2,3,4,5,6,7,8); | 104 assert_eq(d, 1,2,3,4,5,6,7,8); |
111 | 105 |
112 assert_eq(a+a, 2,4,6,8,10,12,14,16); | 106 assert_eq(a+a, 2,4,6,8,10,12,14,16); |
113 assert_eq(a*a, 1,4,9,16,25,36,49,64); | 107 assert_eq(a*a, 1,4,9,16,25,36,49,64); |
114 assert_eq(a*a-a, 0,2,6,12,20,30,42,56); | 108 assert_eq(a*a-a, 0,2,6,12,20,30,42,56); |
115 | 109 |
116 assert_eq(a >> 2, 0,0,0,1,1,1,1,2); | 110 assert_eq(a >> 2, 0,0,0,1,1,1,1,2); |
117 assert_eq(a << 1, 2,4,6,8,10,12,14,16); | 111 assert_eq(a << 1, 2,4,6,8,10,12,14,16); |
118 | 112 |
119 REPORTER_ASSERT(r, a.template kth<1>() == 2); | 113 REPORTER_ASSERT(r, a.template kth<1>() == 2); |
120 } | 114 } |
121 | 115 |
122 DEF_TEST(SkNi, r) { | 116 DEF_TEST(SkNi, r) { |
123 test_Ni<2, uint16_t>(r); | 117 test_Ni<2, uint16_t>(r); |
124 test_Ni<4, uint16_t>(r); | 118 test_Ni<4, uint16_t>(r); |
125 test_Ni<8, uint16_t>(r); | 119 test_Ni<8, uint16_t>(r); |
126 | |
127 test_Ni<2, int>(r); | |
128 test_Ni<4, int>(r); | |
129 test_Ni<8, int>(r); | |
130 } | 120 } |
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