diff options
| author | Nick Foster <nick@nerdnetworks.org> | 2011-01-21 18:24:02 -0800 |
|---|---|---|
| committer | Nick Foster <nick@nerdnetworks.org> | 2011-01-21 18:24:02 -0800 |
| commit | f832c9789be9fec46e211be4fb2355013d19c000 (patch) | |
| tree | d9219c50cf4e864ceeed30c0d700276b14c38546 /volk/include | |
| parent | 6091bad60cdfdf21624da452c7a8b74405345070 (diff) | |
Volk: Small changes to speed things up.
Diffstat (limited to 'volk/include')
| -rw-r--r-- | volk/include/volk/volk_16ic_deinterleave_real_8i_a16.h | 4 | ||||
| -rw-r--r-- | volk/include/volk/volk_32f_s32f_convert_8i_a16.h | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/volk/include/volk/volk_16ic_deinterleave_real_8i_a16.h b/volk/include/volk/volk_16ic_deinterleave_real_8i_a16.h index cfbebd57b7..55a25702e2 100644 --- a/volk/include/volk/volk_16ic_deinterleave_real_8i_a16.h +++ b/volk/include/volk/volk_16ic_deinterleave_real_8i_a16.h @@ -53,7 +53,7 @@ static inline void volk_16ic_deinterleave_real_8i_a16_ssse3(int8_t* iBuffer, con number = sixteenthPoints * 16; int16_t* int16ComplexVectorPtr = (int16_t*)complexVectorPtr; for(; number < num_points; number++){ - *iBufferPtr++ = ((int8_t)(*int16ComplexVectorPtr++ / 256)); + *iBufferPtr++ = ((int8_t)(*int16ComplexVectorPtr++ >> 8)); int16ComplexVectorPtr++; } } @@ -71,7 +71,7 @@ static inline void volk_16ic_deinterleave_real_8i_a16_generic(int8_t* iBuffer, c int16_t* complexVectorPtr = (int16_t*)complexVector; int8_t* iBufferPtr = iBuffer; for(number = 0; number < num_points; number++){ - *iBufferPtr++ = ((int8_t)(*complexVectorPtr++ / 256)); + *iBufferPtr++ = ((int8_t)(*complexVectorPtr++ >> 8)); complexVectorPtr++; } } diff --git a/volk/include/volk/volk_32f_s32f_convert_8i_a16.h b/volk/include/volk/volk_32f_s32f_convert_8i_a16.h index c91448951e..f64f2a2130 100644 --- a/volk/include/volk/volk_32f_s32f_convert_8i_a16.h +++ b/volk/include/volk/volk_32f_s32f_convert_8i_a16.h @@ -106,7 +106,7 @@ static inline void volk_32f_s32f_convert_8i_a16_generic(int8_t* outputVector, co unsigned int number = 0; for(number = 0; number < num_points; number++){ - *outputVectorPtr++ = ((int8_t)(*inputVectorPtr++ * scalar)); + *outputVectorPtr++ = (int8_t)(*inputVectorPtr++ * scalar); } } #endif /* LV_HAVE_GENERIC */ |