C++ (Cpp) vqsubq_s32 Examples

Example #1

File: vqsubQs32.c Project: 5432935/crossbridge

void test_vqsubQs32 (void)
{
  int32x4_t out_int32x4_t;
  int32x4_t arg0_int32x4_t;
  int32x4_t arg1_int32x4_t;

  out_int32x4_t = vqsubq_s32 (arg0_int32x4_t, arg1_int32x4_t);
}

Example #2

File: mw_neon.c Project: Daniel-Hwang/eeg

/* s32x4 saturated sub */
void mw_neon_mm_qsub_s32x4(int * A, int Row, int Col, int * B, int * C)
{
	int32x4_t neon_a, neon_b, neon_c;
	int size = Row * Col;
	int i = 0;
	int k = 0;

	for (i = 4; i <= size ; i+=4)
	{
		k = i - 4;
		neon_a = vld1q_s32(A + k);
		neon_b = vld1q_s32(B + k);
		neon_c = vqsubq_s32(neon_a, neon_b);
		vst1q_s32(C + k, neon_c);
	}

	k = i - 4;
    for (i = 0; i < size % 4; i++)
	{
		C[k + i] = A[k + i] - B[k + i];
	}
}

Example #3

File: vtransform.hpp Project: 007Indian/opencv

inline   int32x4_t vqsubq(const int32x4_t   & v0, const int32x4_t   & v1) { return vqsubq_s32(v0, v1); }