TransformRQ31.cpp 14 KB

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  1. #include "TransformRQ31.h"
  2. #include <stdio.h>
  3. #include "Error.h"
  4. #include "arm_math.h"
  5. #include "arm_const_structs.h"
  6. #include "Test.h"
  7. #define SNR_THRESHOLD 90
  8. void TransformRQ31::test_rfft_q31()
  9. {
  10. q31_t *inp = input.ptr();
  11. q31_t *tmp = inputchanged.ptr();
  12. q31_t *outp = outputfft.ptr();
  13. q31_t *overoutp = overheadoutputfft.ptr();
  14. memcpy(tmp,inp,sizeof(q31_t)*input.nbSamples());
  15. arm_rfft_q31(
  16. &this->instRfftQ31,
  17. tmp,
  18. overoutp);
  19. if (this->ifft)
  20. {
  21. for(int i = 0;i < overheadoutputfft.nbSamples(); i++)
  22. {
  23. overoutp[i] = overoutp[i] << this->scaling;
  24. }
  25. }
  26. memcpy(outp,overoutp,sizeof(q31_t)*outputfft.nbSamples());
  27. ASSERT_SNR(outputfft,ref,(q31_t)SNR_THRESHOLD);
  28. ASSERT_EMPTY_TAIL(outputfft);
  29. }
  30. void TransformRQ31::setUp(Testing::testID_t id,std::vector<Testing::param_t>& paramsArgs,Client::PatternMgr *mgr)
  31. {
  32. switch(id)
  33. {
  34. case TransformRQ31::TEST_RFFT_Q31_1:
  35. input.reload(TransformRQ31::INPUTS_RFFT_NOISY_32_Q31_ID,mgr);
  36. ref.reload( TransformRQ31::REF_RFFT_NOISY_32_Q31_ID,mgr);
  37. arm_rfft_init_q31(&this->instRfftQ31 ,32,0,1);
  38. inputchanged.create(input.nbSamples(),TransformRQ31::TEMP_Q31_ID,mgr);
  39. this->ifft=0;
  40. break;
  41. case TransformRQ31::TEST_RFFT_Q31_17:
  42. input.reload(TransformRQ31::INPUTS_RIFFT_NOISY_32_Q31_ID,mgr);
  43. ref.reload( TransformRQ31::INPUTS_RFFT_NOISY_32_Q31_ID,mgr);
  44. arm_rfft_init_q31(&this->instRfftQ31 ,32,1,1);
  45. inputchanged.create(input.nbSamples(),TransformRQ31::TEMP_Q31_ID,mgr);
  46. this->ifft=1;
  47. this->scaling=5;
  48. break;
  49. case TransformRQ31::TEST_RFFT_Q31_2:
  50. input.reload(TransformRQ31::INPUTS_RFFT_NOISY_64_Q31_ID,mgr);
  51. ref.reload( TransformRQ31::REF_RFFT_NOISY_64_Q31_ID,mgr);
  52. arm_rfft_init_q31(&this->instRfftQ31 ,64,0,1);
  53. inputchanged.create(input.nbSamples(),TransformRQ31::TEMP_Q31_ID,mgr);
  54. this->ifft=0;
  55. break;
  56. case TransformRQ31::TEST_RFFT_Q31_18:
  57. input.reload(TransformRQ31::INPUTS_RIFFT_NOISY_64_Q31_ID,mgr);
  58. ref.reload( TransformRQ31::INPUTS_RFFT_NOISY_64_Q31_ID,mgr);
  59. arm_rfft_init_q31(&this->instRfftQ31 ,64,1,1);
  60. inputchanged.create(input.nbSamples(),TransformRQ31::TEMP_Q31_ID,mgr);
  61. this->ifft=1;
  62. this->scaling=6;
  63. break;
  64. case TransformRQ31::TEST_RFFT_Q31_3:
  65. input.reload(TransformRQ31::INPUTS_RFFT_NOISY_128_Q31_ID,mgr);
  66. ref.reload( TransformRQ31::REF_RFFT_NOISY_128_Q31_ID,mgr);
  67. arm_rfft_init_q31(&this->instRfftQ31 ,128,0,1);
  68. inputchanged.create(input.nbSamples(),TransformRQ31::TEMP_Q31_ID,mgr);
  69. this->ifft=0;
  70. break;
  71. case TransformRQ31::TEST_RFFT_Q31_19:
  72. input.reload(TransformRQ31::INPUTS_RIFFT_NOISY_128_Q31_ID,mgr);
  73. ref.reload( TransformRQ31::INPUTS_RFFT_NOISY_128_Q31_ID,mgr);
  74. arm_rfft_init_q31(&this->instRfftQ31 ,128,1,1);
  75. inputchanged.create(input.nbSamples(),TransformRQ31::TEMP_Q31_ID,mgr);
  76. this->ifft=1;
  77. this->scaling=7;
  78. break;
  79. case TransformRQ31::TEST_RFFT_Q31_4:
  80. input.reload(TransformRQ31::INPUTS_RFFT_NOISY_256_Q31_ID,mgr);
  81. ref.reload( TransformRQ31::REF_RFFT_NOISY_256_Q31_ID,mgr);
  82. arm_rfft_init_q31(&this->instRfftQ31 ,256,0,1);
  83. inputchanged.create(input.nbSamples(),TransformRQ31::TEMP_Q31_ID,mgr);
  84. this->ifft=0;
  85. break;
  86. case TransformRQ31::TEST_RFFT_Q31_20:
  87. input.reload(TransformRQ31::INPUTS_RIFFT_NOISY_256_Q31_ID,mgr);
  88. ref.reload( TransformRQ31::INPUTS_RFFT_NOISY_256_Q31_ID,mgr);
  89. arm_rfft_init_q31(&this->instRfftQ31 ,256,1,1);
  90. inputchanged.create(input.nbSamples(),TransformRQ31::TEMP_Q31_ID,mgr);
  91. this->ifft=1;
  92. this->scaling=8;
  93. break;
  94. case TransformRQ31::TEST_RFFT_Q31_5:
  95. input.reload(TransformRQ31::INPUTS_RFFT_NOISY_512_Q31_ID,mgr);
  96. ref.reload( TransformRQ31::REF_RFFT_NOISY_512_Q31_ID,mgr);
  97. arm_rfft_init_q31(&this->instRfftQ31 ,512,0,1);
  98. inputchanged.create(input.nbSamples(),TransformRQ31::TEMP_Q31_ID,mgr);
  99. this->ifft=0;
  100. break;
  101. case TransformRQ31::TEST_RFFT_Q31_21:
  102. input.reload(TransformRQ31::INPUTS_RIFFT_NOISY_512_Q31_ID,mgr);
  103. ref.reload( TransformRQ31::INPUTS_RFFT_NOISY_512_Q31_ID,mgr);
  104. arm_rfft_init_q31(&this->instRfftQ31 ,512,1,1);
  105. inputchanged.create(input.nbSamples(),TransformRQ31::TEMP_Q31_ID,mgr);
  106. this->ifft=1;
  107. this->scaling=9;
  108. break;
  109. case TransformRQ31::TEST_RFFT_Q31_6:
  110. input.reload(TransformRQ31::INPUTS_RFFT_NOISY_1024_Q31_ID,mgr);
  111. ref.reload( TransformRQ31::REF_RFFT_NOISY_1024_Q31_ID,mgr);
  112. arm_rfft_init_q31(&this->instRfftQ31 ,1024,0,1);
  113. inputchanged.create(input.nbSamples(),TransformRQ31::TEMP_Q31_ID,mgr);
  114. this->ifft=0;
  115. break;
  116. case TransformRQ31::TEST_RFFT_Q31_22:
  117. input.reload(TransformRQ31::INPUTS_RIFFT_NOISY_1024_Q31_ID,mgr);
  118. ref.reload( TransformRQ31::INPUTS_RFFT_NOISY_1024_Q31_ID,mgr);
  119. arm_rfft_init_q31(&this->instRfftQ31 ,1024,1,1);
  120. inputchanged.create(input.nbSamples(),TransformRQ31::TEMP_Q31_ID,mgr);
  121. this->ifft=1;
  122. this->scaling=10;
  123. break;
  124. case TransformRQ31::TEST_RFFT_Q31_7:
  125. input.reload(TransformRQ31::INPUTS_RFFT_NOISY_2048_Q31_ID,mgr);
  126. ref.reload( TransformRQ31::REF_RFFT_NOISY_2048_Q31_ID,mgr);
  127. arm_rfft_init_q31(&this->instRfftQ31 ,2048,0,1);
  128. inputchanged.create(input.nbSamples(),TransformRQ31::TEMP_Q31_ID,mgr);
  129. this->ifft=0;
  130. break;
  131. case TransformRQ31::TEST_RFFT_Q31_23:
  132. input.reload(TransformRQ31::INPUTS_RIFFT_NOISY_2048_Q31_ID,mgr);
  133. ref.reload( TransformRQ31::INPUTS_RFFT_NOISY_2048_Q31_ID,mgr);
  134. arm_rfft_init_q31(&this->instRfftQ31 ,2048,1,1);
  135. inputchanged.create(input.nbSamples(),TransformRQ31::TEMP_Q31_ID,mgr);
  136. this->ifft=1;
  137. this->scaling=11;
  138. break;
  139. case TransformRQ31::TEST_RFFT_Q31_8:
  140. input.reload(TransformRQ31::INPUTS_RFFT_NOISY_4096_Q31_ID,mgr);
  141. ref.reload( TransformRQ31::REF_RFFT_NOISY_4096_Q31_ID,mgr);
  142. arm_rfft_init_q31(&this->instRfftQ31 ,4096,0,1);
  143. inputchanged.create(input.nbSamples(),TransformRQ31::TEMP_Q31_ID,mgr);
  144. this->ifft=0;
  145. break;
  146. case TransformRQ31::TEST_RFFT_Q31_24:
  147. input.reload(TransformRQ31::INPUTS_RIFFT_NOISY_4096_Q31_ID,mgr);
  148. ref.reload( TransformRQ31::INPUTS_RFFT_NOISY_4096_Q31_ID,mgr);
  149. arm_rfft_init_q31(&this->instRfftQ31 ,4096,1,1);
  150. inputchanged.create(input.nbSamples(),TransformRQ31::TEMP_Q31_ID,mgr);
  151. this->ifft=1;
  152. this->scaling=12;
  153. break;
  154. /* STEP FUNCTIONS */
  155. case TransformRQ31::TEST_RFFT_Q31_9:
  156. input.reload(TransformRQ31::INPUTS_RFFT_STEP_32_Q31_ID,mgr);
  157. ref.reload( TransformRQ31::REF_RFFT_STEP_32_Q31_ID,mgr);
  158. arm_rfft_init_q31(&this->instRfftQ31 ,32,0,1);
  159. inputchanged.create(input.nbSamples(),TransformRQ31::TEMP_Q31_ID,mgr);
  160. this->ifft=0;
  161. break;
  162. case TransformRQ31::TEST_RFFT_Q31_25:
  163. input.reload(TransformRQ31::INPUTS_RIFFT_STEP_32_Q31_ID,mgr);
  164. ref.reload( TransformRQ31::INPUTS_RFFT_STEP_32_Q31_ID,mgr);
  165. arm_rfft_init_q31(&this->instRfftQ31 ,32,1,1);
  166. inputchanged.create(input.nbSamples(),TransformRQ31::TEMP_Q31_ID,mgr);
  167. this->ifft=1;
  168. this->scaling=5;
  169. break;
  170. case TransformRQ31::TEST_RFFT_Q31_10:
  171. input.reload(TransformRQ31::INPUTS_RFFT_STEP_64_Q31_ID,mgr);
  172. ref.reload( TransformRQ31::REF_RFFT_STEP_64_Q31_ID,mgr);
  173. arm_rfft_init_q31(&this->instRfftQ31 ,64,0,1);
  174. inputchanged.create(input.nbSamples(),TransformRQ31::TEMP_Q31_ID,mgr);
  175. this->ifft=0;
  176. break;
  177. case TransformRQ31::TEST_RFFT_Q31_26:
  178. input.reload(TransformRQ31::INPUTS_RIFFT_STEP_64_Q31_ID,mgr);
  179. ref.reload( TransformRQ31::INPUTS_RFFT_STEP_64_Q31_ID,mgr);
  180. arm_rfft_init_q31(&this->instRfftQ31 ,64,1,1);
  181. inputchanged.create(input.nbSamples(),TransformRQ31::TEMP_Q31_ID,mgr);
  182. this->ifft=1;
  183. this->scaling=6;
  184. break;
  185. case TransformRQ31::TEST_RFFT_Q31_11:
  186. input.reload(TransformRQ31::INPUTS_RFFT_STEP_128_Q31_ID,mgr);
  187. ref.reload( TransformRQ31::REF_RFFT_STEP_128_Q31_ID,mgr);
  188. arm_rfft_init_q31(&this->instRfftQ31 ,128,0,1);
  189. inputchanged.create(input.nbSamples(),TransformRQ31::TEMP_Q31_ID,mgr);
  190. this->ifft=0;
  191. break;
  192. case TransformRQ31::TEST_RFFT_Q31_27:
  193. input.reload(TransformRQ31::INPUTS_RIFFT_STEP_128_Q31_ID,mgr);
  194. ref.reload( TransformRQ31::INPUTS_RFFT_STEP_128_Q31_ID,mgr);
  195. arm_rfft_init_q31(&this->instRfftQ31 ,128,1,1);
  196. inputchanged.create(input.nbSamples(),TransformRQ31::TEMP_Q31_ID,mgr);
  197. this->ifft=1;
  198. this->scaling=7;
  199. break;
  200. case TransformRQ31::TEST_RFFT_Q31_12:
  201. input.reload(TransformRQ31::INPUTS_RFFT_STEP_256_Q31_ID,mgr);
  202. ref.reload( TransformRQ31::REF_RFFT_STEP_256_Q31_ID,mgr);
  203. arm_rfft_init_q31(&this->instRfftQ31 ,256,0,1);
  204. inputchanged.create(input.nbSamples(),TransformRQ31::TEMP_Q31_ID,mgr);
  205. this->ifft=0;
  206. break;
  207. case TransformRQ31::TEST_RFFT_Q31_28:
  208. input.reload(TransformRQ31::INPUTS_RIFFT_STEP_256_Q31_ID,mgr);
  209. ref.reload( TransformRQ31::INPUTS_RFFT_STEP_256_Q31_ID,mgr);
  210. arm_rfft_init_q31(&this->instRfftQ31 ,256,1,1);
  211. inputchanged.create(input.nbSamples(),TransformRQ31::TEMP_Q31_ID,mgr);
  212. this->ifft=1;
  213. this->scaling=8;
  214. break;
  215. case TransformRQ31::TEST_RFFT_Q31_13:
  216. input.reload(TransformRQ31::INPUTS_RFFT_STEP_512_Q31_ID,mgr);
  217. ref.reload( TransformRQ31::REF_RFFT_STEP_512_Q31_ID,mgr);
  218. arm_rfft_init_q31(&this->instRfftQ31 ,512,0,1);
  219. inputchanged.create(input.nbSamples(),TransformRQ31::TEMP_Q31_ID,mgr);
  220. this->ifft=0;
  221. break;
  222. case TransformRQ31::TEST_RFFT_Q31_29:
  223. input.reload(TransformRQ31::INPUTS_RIFFT_STEP_512_Q31_ID,mgr);
  224. ref.reload( TransformRQ31::INPUTS_RFFT_STEP_512_Q31_ID,mgr);
  225. arm_rfft_init_q31(&this->instRfftQ31 ,512,1,1);
  226. inputchanged.create(input.nbSamples(),TransformRQ31::TEMP_Q31_ID,mgr);
  227. this->ifft=1;
  228. this->scaling=9;
  229. break;
  230. case TransformRQ31::TEST_RFFT_Q31_14:
  231. input.reload(TransformRQ31::INPUTS_RFFT_STEP_1024_Q31_ID,mgr);
  232. ref.reload( TransformRQ31::REF_RFFT_STEP_1024_Q31_ID,mgr);
  233. arm_rfft_init_q31(&this->instRfftQ31 ,1024,0,1);
  234. inputchanged.create(input.nbSamples(),TransformRQ31::TEMP_Q31_ID,mgr);
  235. this->ifft=0;
  236. break;
  237. case TransformRQ31::TEST_RFFT_Q31_30:
  238. input.reload(TransformRQ31::INPUTS_RIFFT_STEP_1024_Q31_ID,mgr);
  239. ref.reload( TransformRQ31::INPUTS_RFFT_STEP_1024_Q31_ID,mgr);
  240. arm_rfft_init_q31(&this->instRfftQ31 ,1024,1,1);
  241. inputchanged.create(input.nbSamples(),TransformRQ31::TEMP_Q31_ID,mgr);
  242. this->ifft=1;
  243. this->scaling=10;
  244. break;
  245. case TransformRQ31::TEST_RFFT_Q31_15:
  246. input.reload(TransformRQ31::INPUTS_RFFT_STEP_2048_Q31_ID,mgr);
  247. ref.reload( TransformRQ31::REF_RFFT_STEP_2048_Q31_ID,mgr);
  248. arm_rfft_init_q31(&this->instRfftQ31 ,2048,0,1);
  249. inputchanged.create(input.nbSamples(),TransformRQ31::TEMP_Q31_ID,mgr);
  250. this->ifft=0;
  251. break;
  252. case TransformRQ31::TEST_RFFT_Q31_31:
  253. input.reload(TransformRQ31::INPUTS_RIFFT_STEP_2048_Q31_ID,mgr);
  254. ref.reload( TransformRQ31::INPUTS_RFFT_STEP_2048_Q31_ID,mgr);
  255. arm_rfft_init_q31(&this->instRfftQ31 ,2048,1,1);
  256. inputchanged.create(input.nbSamples(),TransformRQ31::TEMP_Q31_ID,mgr);
  257. this->ifft=1;
  258. this->scaling=11;
  259. break;
  260. case TransformRQ31::TEST_RFFT_Q31_16:
  261. input.reload(TransformRQ31::INPUTS_RFFT_STEP_4096_Q31_ID,mgr);
  262. ref.reload( TransformRQ31::REF_RFFT_STEP_4096_Q31_ID,mgr);
  263. arm_rfft_init_q31(&this->instRfftQ31 ,4096,0,1);
  264. inputchanged.create(input.nbSamples(),TransformRQ31::TEMP_Q31_ID,mgr);
  265. this->ifft=0;
  266. break;
  267. case TransformRQ31::TEST_RFFT_Q31_32:
  268. input.reload(TransformRQ31::INPUTS_RIFFT_STEP_4096_Q31_ID,mgr);
  269. ref.reload( TransformRQ31::INPUTS_RFFT_STEP_4096_Q31_ID,mgr);
  270. arm_rfft_init_q31(&this->instRfftQ31 ,4096,1,1);
  271. inputchanged.create(input.nbSamples(),TransformRQ31::TEMP_Q31_ID,mgr);
  272. this->ifft=1;
  273. this->scaling=12;
  274. break;
  275. }
  276. outputfft.create(ref.nbSamples(),TransformRQ31::OUTPUT_RFFT_Q31_ID,mgr);
  277. /*
  278. RFFT is writing more samples than it should.
  279. This is a temporary buffer allowing the test to pass.
  280. */
  281. overheadoutputfft.create(2*ref.nbSamples(),TransformRQ31::FULLOUTPUT_Q31_ID,mgr);
  282. }
  283. void TransformRQ31::tearDown(Testing::testID_t id,Client::PatternMgr *mgr)
  284. {
  285. outputfft.dump(mgr);
  286. overheadoutputfft.dump(mgr);
  287. }