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Searched refs:rf_buff (Results 1 – 2 of 2) sorted by relevance

/OK3568_Linux_fs/external/rk_pcba_test/
H A Decho_ringmic_pdm_test.c197 char *rf_buff = NULL; /* record file buffer */ in ringmic_test() local
238 rf_buff = (char *)malloc(rf_len); in ringmic_test()
239 if (!rf_buff) { in ringmic_test()
243 memset(rf_buff, 0, rf_len); in ringmic_test()
246 ret = read(fd, rf_buff, rf_len); in ringmic_test()
250 free(rf_buff); in ringmic_test()
259 free(rf_buff); in ringmic_test()
265 linear_amplification4(rf_buff, gain_buff, rf_len); in ringmic_test()
267 linear_amplification5(rf_buff, gain_buff, rf_len); in ringmic_test()
269 memcpy(rf_buff, gain_buff, rf_len); in ringmic_test()
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H A Decho_ringmic_test.c206 char *rf_buff = NULL; /* record file buffer */ in ringmic_test() local
281 rf_buff = (char *)malloc(rf_len); in ringmic_test()
282 if (!rf_buff) { in ringmic_test()
286 memset(rf_buff, 0, rf_len); in ringmic_test()
289 ret = read(fd, rf_buff, rf_len); in ringmic_test()
293 free(rf_buff); in ringmic_test()
303 free(rf_buff); in ringmic_test()
307 linear_amplification(rf_buff, gain_buff, rf_len); in ringmic_test()
308 memcpy(rf_buff, gain_buff, rf_len); in ringmic_test()
318 fwrite(rf_buff, 1, rf_len, fp); in ringmic_test()
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