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srsLTE
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srsLTE: Added set vector zeros for float and cf

This commit is contained in:
Xavier Arteaga 2020-01-23 15:11:38 +01:00 committed by Xavier Arteaga
parent b08c1f003e
commit 9ee651d094
2 changed files with 19 additions and 4 deletions
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5
lib/include/srslte/phy/utils/vector.h
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@ -89,6 +89,11 @@ SRSLTE_API uint8_t* srslte_vec_u8_malloc(uint32_t nsamples);
SRSLTE_API void* srslte_vec_realloc(void* ptr, uint32_t old_size, uint32_t new_size);
/* Zero memory */
SRSLTE_API void srslte_vec_cf_zero(cf_t* ptr, uint32_t nsamples);
SRSLTE_API void srslte_vec_f_zero(float* ptr, uint32_t nsamples);
/* print vectors */
SRSLTE_API void srslte_vec_fprint_c(FILE* stream, cf_t* x, const uint32_t len);
SRSLTE_API void srslte_vec_fprint_f(FILE* stream, float* x, const uint32_t len);

10
lib/src/phy/utils/vector.c
View File

@ -174,6 +174,16 @@ uint8_t* srslte_vec_u8_malloc(uint32_t nsamples)
return (uint8_t*)srslte_vec_malloc((uint32_t)sizeof(uint8_t) * nsamples);
}
void srslte_vec_cf_zero(cf_t* ptr, uint32_t nsamples)
{
memset(ptr, 0, sizeof(cf_t) * nsamples);
}
void srslte_vec_f_zero(float* ptr, uint32_t nsamples)
{
memset(ptr, 0, sizeof(float) * nsamples);
}
void* srslte_vec_realloc(void* ptr, uint32_t old_size, uint32_t new_size)
{
#ifndef LV_HAVE_SSE