Ejemplos de vsraq_n_s64 en C++ (Cpp)

Ejemplo n.º 1

Archivo: warped_autocorrelation_FIX_neon_intr.c Proyecto: DrKLO/Telegram

static OPUS_INLINE void calc_corr( const opus_int32 *const input_QS, opus_int64 *const corr_QC, const opus_int offset, const int32x4_t state_QS_s32x4 )
{
    int64x2_t corr_QC_s64x2[ 2 ], t_s64x2[ 2 ];
    const int32x4_t input_QS_s32x4 = vld1q_s32( input_QS + offset );
    corr_QC_s64x2[ 0 ] = vld1q_s64( corr_QC + offset + 0 );
    corr_QC_s64x2[ 1 ] = vld1q_s64( corr_QC + offset + 2 );
    t_s64x2[ 0 ] = vmull_s32( vget_low_s32( state_QS_s32x4 ), vget_low_s32( input_QS_s32x4 ) );
    t_s64x2[ 1 ] = vmull_s32( vget_high_s32( state_QS_s32x4 ), vget_high_s32( input_QS_s32x4 ) );
    corr_QC_s64x2[ 0 ] = vsraq_n_s64( corr_QC_s64x2[ 0 ], t_s64x2[ 0 ], 2 * QS - QC );
    corr_QC_s64x2[ 1 ] = vsraq_n_s64( corr_QC_s64x2[ 1 ], t_s64x2[ 1 ], 2 * QS - QC );
    vst1q_s64( corr_QC + offset + 0, corr_QC_s64x2[ 0 ] );
    vst1q_s64( corr_QC + offset + 2, corr_QC_s64x2[ 1 ] );
}

Ejemplo n.º 2

Archivo: vsraQ_ns64.c Proyecto: 0day-ci/gcc

void test_vsraQ_ns64 (void)
{
  int64x2_t out_int64x2_t;
  int64x2_t arg0_int64x2_t;
  int64x2_t arg1_int64x2_t;

  out_int64x2_t = vsraq_n_s64 (arg0_int64x2_t, arg1_int64x2_t, 1);
}