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#include "../../include/DSPLib.h"

/*
 * Perform element wise absolute value of a single source vector.
 */
msp_status msp_abs_iq31(const msp_abs_iq31_params *params, const _iq31 *src, _iq31 *dst)
{
    uint16_t length;
    
    /* Initialize the loop counter with the vector length. */
    length = params->length;
    
    /* Loop through all vector elements. */
    while (length--) {
        /* Compute the absolute value of src and store to dst. */
        if (*src < 0) {
            *dst++ = -*src++;
        }
        else {
            *dst++ = *src++;
        }
    }

    return MSP_SUCCESS;
}
