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fixing a wrong fix :-P

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This commit is contained in:
Carles Fernandez 2016-01-18 20:59:51 +01:00
parent fd2af02aec
commit e53e85f41b
1 changed files with 4 additions and 4 deletions
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8
src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/kernels/volk_gnsssdr/volk_gnsssdr_16ic_x2_dot_prod_16ic.h
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@ -58,7 +58,7 @@ static inline void volk_gnsssdr_16ic_x2_dot_prod_16ic_generic(lv_16sc_t* result,
{
//r*a.r - i*a.i, i*a.r + r*a.i
lv_16sc_t tmp = in_a[n] * in_b[n];
result[0] += lv_cmake(sat_adds16i(lv_creal(tmp), lv_creal(tmp)), sat_adds16i(lv_cimag(tmp), lv_cimag(tmp) ));
result[0] = lv_cmake(sat_adds16i(lv_creal(result[0]), lv_creal(tmp)), sat_adds16i(lv_cimag(result[0]), lv_cimag(tmp) ));
}
//printf("generic result = %i,%i", lv_creal(result[0]),lv_cimag(result[0]));
}
@ -127,14 +127,14 @@ static inline void volk_gnsssdr_16ic_x2_dot_prod_16ic_a_sse2(lv_16sc_t* out, con
for (int i = 0; i < 4; ++i)
{
dotProduct += lv_cmake(sat_adds16i(lv_creal(dotProductVector[i]), lv_creal(dotProductVector[i])), sat_adds16i(lv_cimag(dotProductVector[i]), lv_cimag(dotProductVector[i])));
dotProduct = lv_cmake(sat_adds16i(lv_creal(dotProduct), lv_creal(dotProductVector[i])), sat_adds16i(lv_cimag(dotProduct), lv_cimag(dotProductVector[i])));
}
}
for (unsigned int i = sse_iters * 4; i < num_points; ++i)
for (unsigned int i = 0; i < (num_points % 4); ++i)
{
lv_16sc_t tmp = (*_in_a++) * (*_in_b++);
dotProduct += lv_cmake( sat_adds16i(lv_creal(tmp), lv_creal(tmp)), sat_adds16i(lv_cimag(tmp), lv_cimag(tmp)));
dotProduct = lv_cmake( sat_adds16i(lv_creal(dotProduct), lv_creal(tmp)), sat_adds16i(lv_cimag(dotProduct), lv_cimag(tmp)));
}
*_out = dotProduct;