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ncnn/tests/test_crop.cpp

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  1. // Tencent is pleased to support the open source community by making ncnn available.

  2. //

  3. // Copyright (C) 2020 THL A29 Limited, a Tencent company. All rights reserved.

  4. //

  5. // Licensed under the BSD 3-Clause License (the "License"); you may not use this file except

  6. // in compliance with the License. You may obtain a copy of the License at

  7. //

  8. // https://opensource.org/licenses/BSD-3-Clause

  9. //

  10. // Unless required by applicable law or agreed to in writing, software distributed

  11. // under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR

  12. // CONDITIONS OF ANY KIND, either express or implied. See the License for the

  13. // specific language governing permissions and limitations under the License.

  14. 

  15. #include "layer/crop.h"

  16. #include "testutil.h"

  17. 

  18. static int test_crop(const ncnn::Mat& a, int woffset, int hoffset, int coffset, int outw, int outh, int outc, int woffset2, int hoffset2, int coffset2)

  19. {

  20.     ncnn::ParamDict pd;

  21.     pd.set(0, woffset);  // woffset

  22.     pd.set(1, hoffset);  // hoffset

  23.     pd.set(2, coffset);  // coffset

  24.     pd.set(3, outw);     // outw

  25.     pd.set(4, outh);     // outh

  26.     pd.set(5, outc);     // outc

  27.     pd.set(6, woffset2); // woffset2

  28.     pd.set(7, hoffset2); // hoffset2

  29.     pd.set(8, coffset2); // coffset2

  30. 

  31.     std::vector<ncnn::Mat> weights(0);

  32. 

  33.     int ret = test_layer<ncnn::Crop>("Crop", pd, weights, a);

  34.     if (ret != 0)

  35.     {

  36.         fprintf(stderr, "test_crop failed a.dims=%d a=(%d %d %d) woffset=%d hoffset=%d coffset=%d outw=%d outh=%d outc=%d woffset2=%d hoffset2=%d coffset2=%d\n", a.dims, a.w, a.h, a.c, woffset, hoffset, coffset, outw, outh, outc, woffset2, hoffset2, coffset2);

  37.     }

  38. 

  39.     return ret;

  40. }

  41. 

  42. static ncnn::Mat IntArrayMat(int a0)

  43. {

  44.     ncnn::Mat m(1);

  45.     int* p = m;

  46.     p[0] = a0;

  47.     return m;

  48. }

  49. 

  50. static ncnn::Mat IntArrayMat(int a0, int a1)

  51. {

  52.     ncnn::Mat m(2);

  53.     int* p = m;

  54.     p[0] = a0;

  55.     p[1] = a1;

  56.     return m;

  57. }

  58. 

  59. static ncnn::Mat IntArrayMat(int a0, int a1, int a2)

  60. {

  61.     ncnn::Mat m(3);

  62.     int* p = m;

  63.     p[0] = a0;

  64.     p[1] = a1;

  65.     p[2] = a2;

  66.     return m;

  67. }

  68. 

  69. static void print_int_array(const ncnn::Mat& a)

  70. {

  71.     const int* pa = a;

  72. 

  73.     fprintf(stderr, "[");

  74.     for (int i = 0; i < a.w; i++)

  75.     {

  76.         fprintf(stderr, " %d", pa[i]);

  77.     }

  78.     fprintf(stderr, " ]");

  79. }

  80. 

  81. static int test_crop(const ncnn::Mat& a, const ncnn::Mat& starts, const ncnn::Mat& ends, const ncnn::Mat& axes)

  82. {

  83.     ncnn::ParamDict pd;

  84.     pd.set(9, starts); // starts

  85.     pd.set(10, ends);  // ends

  86.     pd.set(11, axes);  // axes

  87. 

  88.     std::vector<ncnn::Mat> weights(0);

  89. 

  90.     int ret = test_layer<ncnn::Crop>("Crop", pd, weights, a);

  91.     if (ret != 0)

  92.     {

  93.         fprintf(stderr, "test_crop failed a.dims=%d a=(%d %d %d)", a.dims, a.w, a.h, a.c);

  94.         fprintf(stderr, " starts=");

  95.         print_int_array(starts);

  96.         fprintf(stderr, " ends=");

  97.         print_int_array(ends);

  98.         fprintf(stderr, " axes=");

  99.         print_int_array(axes);

  100.         fprintf(stderr, "\n");

  101.     }

  102. 

  103.     return ret;

  104. }

  105. 

  106. static int test_crop(const ncnn::Mat& a, int woffset, int hoffset, int coffset, const ncnn::Mat& ref)

  107. {

  108.     ncnn::ParamDict pd;

  109.     pd.set(0, woffset);

  110.     pd.set(1, hoffset);

  111.     pd.set(2, coffset);

  112.     pd.set(3, 0); // outw

  113.     pd.set(4, 0); // outh

  114.     pd.set(5, 0); // outc

  115.     pd.set(6, 0); // woffset2

  116.     pd.set(7, 0); // hoffset2

  117.     pd.set(8, 0); // coffset2

  118. 

  119.     std::vector<ncnn::Mat> weights(0);

  120. 

  121.     std::vector<ncnn::Mat> ab(2);

  122.     ab[0] = a;

  123.     ab[1] = ref;

  124. 

  125.     int ret = test_layer<ncnn::Crop>("Crop", pd, weights, ab);

  126.     if (ret != 0)

  127.     {

  128.         fprintf(stderr, "test_crop failed a.dims=%d a=(%d %d %d) woffset=%d hoffset=%d coffset=%d ref.dims=%d ref=(%d %d %d)\n", a.dims, a.w, a.h, a.c, woffset, hoffset, coffset, ref.dims, ref.w, ref.h, ref.c);

  129.     }

  130. 

  131.     return ret;

  132. }

  133. 

  134. static int test_crop_0(const ncnn::Mat& a)

  135. {

  136.     return 0

  137.            || test_crop(a, 0, 0, 0, -233, 0, 0, 0, 0, 0)

  138.            || test_crop(a, 11, 0, 0, -233, 0, 0, 0, 0, 0)

  139.            || test_crop(a, 11, 0, 0, 17, 0, 0, 0, 0, 0)

  140.            || test_crop(a, 12, 0, 0, 28, 0, 0, 0, 0, 0)

  141.            || test_crop(a, 24, 0, 0, 24, 0, 0, 0, 0, 0)

  142.            || test_crop(a, 11, 0, 0, -233, 0, 0, 28, 0, 0)

  143.            || test_crop(a, 12, 0, 0, -233, 0, 0, 24, 0, 0)

  144.            || test_crop(a, 24, 0, 0, -233, 0, 0, 17, 0, 0);

  145. }

  146. 

  147. static int test_crop_1(const ncnn::Mat& a)

  148. {

  149.     return 0

  150.            || test_crop(a, IntArrayMat(12), IntArrayMat(-233), IntArrayMat(0))

  151.            || test_crop(a, IntArrayMat(24), IntArrayMat(-233), IntArrayMat(0))

  152.            || test_crop(a, IntArrayMat(11), IntArrayMat(11 + 24), IntArrayMat(0))

  153.            || test_crop(a, IntArrayMat(12), IntArrayMat(12 + 17), IntArrayMat(0))

  154.            || test_crop(a, IntArrayMat(24), IntArrayMat(24 + 28), IntArrayMat(0))

  155.            || test_crop(a, IntArrayMat(11), IntArrayMat(-17 + 1), IntArrayMat(0))

  156.            || test_crop(a, IntArrayMat(12), IntArrayMat(-28 + 1), IntArrayMat(0))

  157.            || test_crop(a, IntArrayMat(24), IntArrayMat(-24 + 1), IntArrayMat(0));

  158. }

  159. 

  160. static int test_crop_2(const ncnn::Mat& a)

  161. {

  162.     return 0

  163.            || test_crop(a, 0, 0, 0, ncnn::Mat(27))

  164. 

  165.            || test_crop(a, 11, 0, 0, ncnn::Mat(17))

  166.            || test_crop(a, 12, 0, 0, ncnn::Mat(28))

  167.            || test_crop(a, 24, 0, 0, ncnn::Mat(24));

  168. }

  169. 

  170. static int test_crop_3(const ncnn::Mat& a)

  171. {

  172.     return 0

  173.            || test_crop(a, 0, 0, 0, -233, -233, 0, 0, 0, 0)

  174.            || test_crop(a, 11, 0, 0, -233, -233, 0, 0, 0, 0)

  175.            || test_crop(a, 0, 11, 0, -233, -233, 0, 0, 0, 0)

  176.            || test_crop(a, 0, 12, 0, -233, -233, 0, 0, 0, 0)

  177.            || test_crop(a, 12, 12, 0, -233, -233, 0, 0, 0, 0)

  178.            || test_crop(a, 16, 16, 0, -233, -233, 0, 0, 0, 0)

  179. 

  180.            || test_crop(a, 11, 0, 0, 17, -233, 0, 0, 0, 0)

  181.            || test_crop(a, 12, 0, 0, 28, -233, 0, 0, 0, 0)

  182.            || test_crop(a, 16, 0, 0, 24, -233, 0, 0, 0, 0)

  183. 

  184.            || test_crop(a, 0, 11, 0, -233, 28, 0, 0, 0, 0)

  185.            || test_crop(a, 0, 12, 0, -233, 24, 0, 0, 0, 0)

  186.            || test_crop(a, 0, 16, 0, -233, 17, 0, 0, 0, 0)

  187. 

  188.            || test_crop(a, 11, 11, 0, 24, 24, 0, 0, 0, 0)

  189.            || test_crop(a, 12, 12, 0, 17, 17, 0, 0, 0, 0)

  190.            || test_crop(a, 16, 16, 0, 28, 28, 0, 0, 0, 0)

  191. 

  192.            || test_crop(a, 11, 0, 0, -233, -233, 0, 17, 0, 0)

  193.            || test_crop(a, 12, 0, 0, -233, -233, 0, 28, 0, 0)

  194.            || test_crop(a, 16, 0, 0, -233, -233, 0, 24, 0, 0)

  195. 

  196.            || test_crop(a, 0, 11, 0, -233, -233, 0, 0, 28, 0)

  197.            || test_crop(a, 0, 12, 0, -233, -233, 0, 0, 24, 0)

  198.            || test_crop(a, 0, 16, 0, -233, -233, 0, 0, 17, 0)

  199. 

  200.            || test_crop(a, 11, 11, 0, -233, -233, 0, 24, 24, 0)

  201.            || test_crop(a, 12, 12, 0, -233, -233, 0, 17, 17, 0)

  202.            || test_crop(a, 16, 16, 0, -233, -233, 0, 28, 28, 0);

  203. }

  204. 

  205. static int test_crop_4(const ncnn::Mat& a)

  206. {

  207.     return 0

  208.            || test_crop(a, IntArrayMat(12), IntArrayMat(-233), IntArrayMat(0))

  209.            || test_crop(a, IntArrayMat(16), IntArrayMat(-233), IntArrayMat(0))

  210.            || test_crop(a, IntArrayMat(16), IntArrayMat(-233), IntArrayMat(1))

  211.            || test_crop(a, IntArrayMat(11, 11), IntArrayMat(-233, -233), IntArrayMat(0, 1))

  212. 

  213.            || test_crop(a, IntArrayMat(11), IntArrayMat(28), IntArrayMat(0))

  214.            || test_crop(a, IntArrayMat(12), IntArrayMat(24), IntArrayMat(0))

  215.            || test_crop(a, IntArrayMat(16), IntArrayMat(17), IntArrayMat(0))

  216. 

  217.            || test_crop(a, IntArrayMat(11), IntArrayMat(24), IntArrayMat(1))

  218.            || test_crop(a, IntArrayMat(12), IntArrayMat(17), IntArrayMat(1))

  219.            || test_crop(a, IntArrayMat(16), IntArrayMat(28), IntArrayMat(1))

  220. 

  221.            || test_crop(a, IntArrayMat(11, 11), IntArrayMat(17, 17), IntArrayMat(0, 1))

  222.            || test_crop(a, IntArrayMat(12, 12), IntArrayMat(28, 28), IntArrayMat(0, 1))

  223.            || test_crop(a, IntArrayMat(16, 16), IntArrayMat(24, 24), IntArrayMat(0, 1))

  224. 

  225.            || test_crop(a, IntArrayMat(11), IntArrayMat(-24 + 1), IntArrayMat(0))

  226.            || test_crop(a, IntArrayMat(12), IntArrayMat(-17 + 1), IntArrayMat(0))

  227.            || test_crop(a, IntArrayMat(16), IntArrayMat(-28 + 1), IntArrayMat(0))

  228. 

  229.            || test_crop(a, IntArrayMat(11), IntArrayMat(-17 + 1), IntArrayMat(1))

  230.            || test_crop(a, IntArrayMat(12), IntArrayMat(-28 + 1), IntArrayMat(1))

  231.            || test_crop(a, IntArrayMat(16), IntArrayMat(-24 + 1), IntArrayMat(1))

  232. 

  233.            || test_crop(a, IntArrayMat(11, 11), IntArrayMat(-28 + 1, -28 + 1), IntArrayMat(0, 1))

  234.            || test_crop(a, IntArrayMat(12, 12), IntArrayMat(-24 + 1, -24 + 1), IntArrayMat(0, 1))

  235.            || test_crop(a, IntArrayMat(16, 16), IntArrayMat(-17 + 1, -17 + 1), IntArrayMat(0, 1));

  236. }

  237. 

  238. static int test_crop_5(const ncnn::Mat& a)

  239. {

  240.     return 0

  241.            || test_crop(a, 0, 12, 0, ncnn::Mat(24, 17))

  242.            || test_crop(a, 11, 0, 0, ncnn::Mat(17, 27))

  243. 

  244.            || test_crop(a, 11, 11, 0, ncnn::Mat(28, 28))

  245.            || test_crop(a, 12, 12, 0, ncnn::Mat(24, 24))

  246.            || test_crop(a, 16, 16, 0, ncnn::Mat(17, 17));

  247. }

  248. 

  249. static int test_crop_6(const ncnn::Mat& a)

  250. {

  251.     return 0

  252.            || test_crop(a, 0, 0, 0, -233, -233, -233, 0, 0, 0)

  253.            || test_crop(a, 12, 0, 0, -233, -233, -233, 0, 0, 0)

  254.            || test_crop(a, 0, 11, 0, -233, -233, -233, 0, 0, 0)

  255.            || test_crop(a, 0, 16, 0, -233, -233, -233, 0, 0, 0)

  256.            || test_crop(a, 0, 0, 12, -233, -233, -233, 0, 0, 0)

  257.            || test_crop(a, 11, 11, 0, -233, -233, -233, 0, 0, 0)

  258.            || test_crop(a, 16, 16, 0, -233, -233, -233, 0, 0, 0)

  259.            || test_crop(a, 0, 12, 12, -233, -233, -233, 0, 0, 0)

  260.            || test_crop(a, 11, 0, 11, -233, -233, -233, 0, 0, 0)

  261.            || test_crop(a, 16, 0, 16, -233, -233, -233, 0, 0, 0)

  262.            || test_crop(a, 12, 12, 12, -233, -233, -233, 0, 0, 0)

  263. 

  264.            || test_crop(a, 11, 0, 0, 28, -233, -233, 0, 0, 0)

  265.            || test_crop(a, 12, 0, 0, 24, -233, -233, 0, 0, 0)

  266.            || test_crop(a, 16, 0, 0, 17, -233, -233, 0, 0, 0)

  267. 

  268.            || test_crop(a, 0, 11, 0, -233, 24, -233, 0, 0, 0)

  269.            || test_crop(a, 0, 12, 0, -233, 17, -233, 0, 0, 0)

  270.            || test_crop(a, 0, 16, 0, -233, 28, -233, 0, 0, 0)

  271. 

  272.            || test_crop(a, 0, 0, 11, -233, -233, 17, 0, 0, 0)

  273.            || test_crop(a, 0, 0, 12, -233, -233, 28, 0, 0, 0)

  274.            || test_crop(a, 0, 0, 16, -233, -233, 24, 0, 0, 0)

  275. 

  276.            || test_crop(a, 11, 11, 0, 17, 17, -233, 0, 0, 0)

  277.            || test_crop(a, 12, 12, 0, 28, 28, -233, 0, 0, 0)

  278.            || test_crop(a, 16, 16, 0, 24, 24, -233, 0, 0, 0)

  279. 

  280.            || test_crop(a, 0, 11, 11, -233, 28, 28, 0, 0, 0)

  281.            || test_crop(a, 0, 12, 12, -233, 24, 24, 0, 0, 0)

  282.            || test_crop(a, 0, 16, 16, -233, 17, 17, 0, 0, 0)

  283. 

  284.            || test_crop(a, 11, 0, 11, 24, -233, 24, 0, 0, 0)

  285.            || test_crop(a, 12, 0, 12, 17, -233, 17, 0, 0, 0)

  286.            || test_crop(a, 16, 0, 16, 24, -233, 24, 0, 0, 0)

  287. 

  288.            || test_crop(a, 11, 11, 11, 28, 28, 28, 0, 0, 0)

  289.            || test_crop(a, 12, 12, 12, 24, 24, 24, 0, 0, 0)

  290.            || test_crop(a, 16, 16, 16, 17, 17, 17, 0, 0, 0)

  291. 

  292.            || test_crop(a, 11, 0, 0, -233, -233, -233, 24, 0, 0)

  293.            || test_crop(a, 12, 0, 0, -233, -233, -233, 17, 0, 0)

  294.            || test_crop(a, 16, 0, 0, -233, -233, -233, 28, 0, 0)

  295. 

  296.            || test_crop(a, 0, 11, 0, -233, -233, -233, 0, 17, 0)

  297.            || test_crop(a, 0, 12, 0, -233, -233, -233, 0, 28, 0)

  298.            || test_crop(a, 0, 16, 0, -233, -233, -233, 0, 24, 0)

  299. 

  300.            || test_crop(a, 0, 0, 11, -233, -233, -233, 0, 0, 28)

  301.            || test_crop(a, 0, 0, 12, -233, -233, -233, 0, 0, 24)

  302.            || test_crop(a, 0, 0, 16, -233, -233, -233, 0, 0, 17)

  303. 

  304.            || test_crop(a, 11, 11, 0, -233, -233, -233, 24, 24, 0)

  305.            || test_crop(a, 12, 12, 0, -233, -233, -233, 17, 17, 0)

  306.            || test_crop(a, 16, 16, 0, -233, -233, -233, 28, 28, 0)

  307. 

  308.            || test_crop(a, 0, 11, 11, -233, -233, -233, 0, 17, 17)

  309.            || test_crop(a, 0, 12, 12, -233, -233, -233, 0, 28, 28)

  310.            || test_crop(a, 0, 16, 16, -233, -233, -233, 0, 24, 24)

  311. 

  312.            || test_crop(a, 11, 0, 11, -233, -233, -233, 28, 0, 28)

  313.            || test_crop(a, 12, 0, 12, -233, -233, -233, 24, 0, 24)

  314.            || test_crop(a, 16, 0, 16, -233, -233, -233, 17, 0, 17)

  315. 

  316.            || test_crop(a, 11, 11, 11, -233, -233, -233, 24, 24, 24)

  317.            || test_crop(a, 12, 12, 12, -233, -233, -233, 17, 17, 17)

  318.            || test_crop(a, 16, 16, 16, -233, -233, -233, 28, 28, 28);

  319. }

  320. 

  321. static int test_crop_7(const ncnn::Mat& a)

  322. {

  323.     return 0

  324.            || test_crop(a, IntArrayMat(11), IntArrayMat(-233), IntArrayMat(0))

  325.            || test_crop(a, IntArrayMat(16), IntArrayMat(-233), IntArrayMat(0))

  326.            || test_crop(a, IntArrayMat(12), IntArrayMat(-233), IntArrayMat(1))

  327.            || test_crop(a, IntArrayMat(11), IntArrayMat(-233), IntArrayMat(2))

  328.            || test_crop(a, IntArrayMat(16), IntArrayMat(-233), IntArrayMat(2))

  329.            || test_crop(a, IntArrayMat(12, 12), IntArrayMat(-233, -233), IntArrayMat(0, 1))

  330.            || test_crop(a, IntArrayMat(11, 11), IntArrayMat(-233, -233), IntArrayMat(0, 2))

  331.            || test_crop(a, IntArrayMat(16, 16), IntArrayMat(-233, -233), IntArrayMat(0, 2))

  332.            || test_crop(a, IntArrayMat(12, 12), IntArrayMat(-233, -233), IntArrayMat(1, 2))

  333.            || test_crop(a, IntArrayMat(11, 11, 11), IntArrayMat(-233, -233, -233), IntArrayMat(0, 1, 2))

  334.            || test_crop(a, IntArrayMat(16, 16, 16), IntArrayMat(-233, -233, -233), IntArrayMat(0, 1, 2))

  335. 

  336.            || test_crop(a, IntArrayMat(11), IntArrayMat(24), IntArrayMat(0))

  337.            || test_crop(a, IntArrayMat(12), IntArrayMat(17), IntArrayMat(0))

  338.            || test_crop(a, IntArrayMat(16), IntArrayMat(28), IntArrayMat(0))

  339. 

  340.            || test_crop(a, IntArrayMat(11), IntArrayMat(17), IntArrayMat(1))

  341.            || test_crop(a, IntArrayMat(12), IntArrayMat(28), IntArrayMat(1))

  342.            || test_crop(a, IntArrayMat(16), IntArrayMat(24), IntArrayMat(1))

  343. 

  344.            || test_crop(a, IntArrayMat(11), IntArrayMat(28), IntArrayMat(2))

  345.            || test_crop(a, IntArrayMat(12), IntArrayMat(24), IntArrayMat(2))

  346.            || test_crop(a, IntArrayMat(16), IntArrayMat(17), IntArrayMat(2))

  347. 

  348.            || test_crop(a, IntArrayMat(11, 11), IntArrayMat(24, 24), IntArrayMat(0, 1))

  349.            || test_crop(a, IntArrayMat(12, 12), IntArrayMat(17, 17), IntArrayMat(0, 1))

  350.            || test_crop(a, IntArrayMat(16, 16), IntArrayMat(28, 28), IntArrayMat(0, 1))

  351. 

  352.            || test_crop(a, IntArrayMat(11, 11), IntArrayMat(17, 17), IntArrayMat(0, 2))

  353.            || test_crop(a, IntArrayMat(12, 12), IntArrayMat(28, 28), IntArrayMat(0, 2))

  354.            || test_crop(a, IntArrayMat(16, 16), IntArrayMat(24, 24), IntArrayMat(0, 2))

  355. 

  356.            || test_crop(a, IntArrayMat(11, 11), IntArrayMat(28, 28), IntArrayMat(1, 2))

  357.            || test_crop(a, IntArrayMat(12, 12), IntArrayMat(24, 24), IntArrayMat(1, 2))

  358.            || test_crop(a, IntArrayMat(16, 16), IntArrayMat(17, 17), IntArrayMat(1, 2))

  359. 

  360.            || test_crop(a, IntArrayMat(11, 11, 11), IntArrayMat(24, 24, 24), IntArrayMat(0, 1, 2))

  361.            || test_crop(a, IntArrayMat(12, 12, 12), IntArrayMat(17, 17, 17), IntArrayMat(0, 1, 2))

  362.            || test_crop(a, IntArrayMat(16, 16, 16), IntArrayMat(28, 28, 28), IntArrayMat(0, 1, 2))

  363. 

  364.            || test_crop(a, IntArrayMat(11), IntArrayMat(-17 + 1), IntArrayMat(0))

  365.            || test_crop(a, IntArrayMat(12), IntArrayMat(-28 + 1), IntArrayMat(0))

  366.            || test_crop(a, IntArrayMat(16), IntArrayMat(-24 + 1), IntArrayMat(0))

  367. 

  368.            || test_crop(a, IntArrayMat(11), IntArrayMat(-28 + 1), IntArrayMat(1))

  369.            || test_crop(a, IntArrayMat(12), IntArrayMat(-24 + 1), IntArrayMat(1))

  370.            || test_crop(a, IntArrayMat(16), IntArrayMat(-17 + 1), IntArrayMat(1))

  371. 

  372.            || test_crop(a, IntArrayMat(11), IntArrayMat(-24 + 1), IntArrayMat(2))

  373.            || test_crop(a, IntArrayMat(12), IntArrayMat(-17 + 1), IntArrayMat(2))

  374.            || test_crop(a, IntArrayMat(16), IntArrayMat(-28 + 1), IntArrayMat(2))

  375. 

  376.            || test_crop(a, IntArrayMat(11, 11), IntArrayMat(-17 + 1, -17 + 1), IntArrayMat(0, 1))

  377.            || test_crop(a, IntArrayMat(12, 12), IntArrayMat(-28 + 1, -28 + 1), IntArrayMat(0, 1))

  378.            || test_crop(a, IntArrayMat(16, 16), IntArrayMat(-24 + 1, -24 + 1), IntArrayMat(0, 1))

  379. 

  380.            || test_crop(a, IntArrayMat(11, 11), IntArrayMat(-28 + 1, -28 + 1), IntArrayMat(0, 2))

  381.            || test_crop(a, IntArrayMat(12, 12), IntArrayMat(-24 + 1, -24 + 1), IntArrayMat(0, 2))

  382.            || test_crop(a, IntArrayMat(16, 16), IntArrayMat(-17 + 1, -17 + 1), IntArrayMat(0, 2))

  383. 

  384.            || test_crop(a, IntArrayMat(11, 11), IntArrayMat(-24 + 1, -24 + 1), IntArrayMat(1, 2))

  385.            || test_crop(a, IntArrayMat(12, 12), IntArrayMat(-17 + 1, -17 + 1), IntArrayMat(1, 2))

  386.            || test_crop(a, IntArrayMat(16, 16), IntArrayMat(-28 + 1, -28 + 1), IntArrayMat(1, 2))

  387. 

  388.            || test_crop(a, IntArrayMat(11, 11, 11), IntArrayMat(-17 + 1, -17 + 1, -17 + 1), IntArrayMat(0, 1, 2))

  389.            || test_crop(a, IntArrayMat(12, 12, 12), IntArrayMat(-28 + 1, -28 + 1, -28 + 1), IntArrayMat(0, 1, 2))

  390.            || test_crop(a, IntArrayMat(16, 16, 16), IntArrayMat(-24 + 1, -24 + 1, -24 + 1), IntArrayMat(0, 1, 2));

  391. }

  392. 

  393. static int test_crop_8(const ncnn::Mat& a)

  394. {

  395.     return 0

  396.            || test_crop(a, 0, 11, 0, ncnn::Mat(28, 28))

  397.            || test_crop(a, 12, 0, 0, ncnn::Mat(24, 24))

  398.            || test_crop(a, 11, 11, 0, ncnn::Mat(28, 28))

  399.            || test_crop(a, 12, 12, 0, ncnn::Mat(24, 24))

  400.            || test_crop(a, 16, 16, 0, ncnn::Mat(17, 17))

  401. 

  402.            || test_crop(a, 11, 11, 11, ncnn::Mat(17, 17, 17))

  403.            || test_crop(a, 12, 12, 12, ncnn::Mat(28, 28, 28))

  404.            || test_crop(a, 16, 16, 16, ncnn::Mat(24, 24, 24));

  405. }

  406. 

  407. int main()

  408. {

  409.     SRAND(7767517);

  410. 

  411.     return 0

  412.            || test_crop_0(RandomMat(128))

  413.            || test_crop_0(RandomMat(124))

  414.            || test_crop_0(RandomMat(127))

  415.            || test_crop_1(RandomMat(128))

  416.            || test_crop_1(RandomMat(124))

  417.            || test_crop_1(RandomMat(127))

  418.            || test_crop_2(RandomMat(128))

  419.            || test_crop_2(RandomMat(124))

  420.            || test_crop_2(RandomMat(127))

  421.            || test_crop_3(RandomMat(64, 64))

  422.            || test_crop_3(RandomMat(60, 60))

  423.            || test_crop_3(RandomMat(63, 63))

  424.            || test_crop_4(RandomMat(64, 64))

  425.            || test_crop_4(RandomMat(60, 60))

  426.            || test_crop_4(RandomMat(63, 63))

  427.            || test_crop_5(RandomMat(64, 64))

  428.            || test_crop_5(RandomMat(60, 60))

  429.            || test_crop_5(RandomMat(63, 63))

  430.            || test_crop_6(RandomMat(64, 64, 64))

  431.            || test_crop_6(RandomMat(60, 60, 60))

  432.            || test_crop_6(RandomMat(63, 63, 63))

  433.            || test_crop_7(RandomMat(64, 64, 64))

  434.            || test_crop_7(RandomMat(60, 60, 60))

  435.            || test_crop_7(RandomMat(63, 63, 63))

  436.            || test_crop_8(RandomMat(64, 64, 64))

  437.            || test_crop_8(RandomMat(60, 60, 60))

  438.            || test_crop_8(RandomMat(63, 63, 63));

  439. }