Ejemplo n.º 1
0
static void
mult8x8_s16_ref(int16_t *dest, int16_t *src1, int16_t *src2, int dstr, int sstr1,
    int sstr2)
{
	int i,j;

	for(i=0;i<8;i++){
		for(j=0;j<8;j++){
			OIL_GET(dest,dstr*i+2*j, int16_t) =
				OIL_GET(src1,sstr1*i+2*j, int16_t) *
				OIL_GET(src2,sstr2*i+2*j, int16_t);
		}
	}
}
Ejemplo n.º 2
0
static void splat_u32_ref (uint32_t *dest, int dstr, uint32_t *param, int n)
{
  int i;
  for(i=0;i<n;i++){
    OIL_GET(dest,i*dstr, uint32_t) = *param;
  }
}
Ejemplo n.º 3
0
static void
idct8x8_test (OilTest *test)
{
  int16_t *data = oil_test_get_source_data (test, OIL_ARG_SRC1);
  int stride = oil_test_get_value (test, OIL_ARG_SSTR1);
  int i, j;

  for(j=0;j<8;j++){
    for(i=0;i<8;i++){
      OIL_GET(data, i*2 + j*stride, int16_t) = (oil_rand_s16() & 0xfff) - 2048;
    }
  }
}
Ejemplo n.º 4
0
static void
trans8x8_u16_c1 (uint16_t *dest, int dstr, const uint16_t *src, int sstr)
{
  int i;
  int j;
  uint16_t *d, *s;

  for(i=0;i<8;i++){
    d = OIL_OFFSET(dest, 2*i);
    s = OIL_OFFSET(src, sstr*i);
    for(j=0;j<8;j++){
      OIL_GET(d,dstr*j,uint16_t) = s[j];
    }
  }
}
Ejemplo n.º 5
0
static void
trans8x8_u16_c4 (uint16_t *dest, int dstr, const uint16_t *src, int sstr)
{
  int i;
  uint16_t *d, *s;

  for(i=0;i<8;i++){
    d = OIL_OFFSET(dest, 2*i);
    s = OIL_OFFSET(src, sstr*i);
    OIL_GET(d,dstr*0,uint16_t) = *s++;
    OIL_GET(d,dstr*1,uint16_t) = *s++;
    OIL_GET(d,dstr*2,uint16_t) = *s++;
    OIL_GET(d,dstr*3,uint16_t) = *s++;
    OIL_GET(d,dstr*4,uint16_t) = *s++;
    OIL_GET(d,dstr*5,uint16_t) = *s++;
    OIL_GET(d,dstr*6,uint16_t) = *s++;
    OIL_GET(d,dstr*7,uint16_t) = *s++;
  }
}
Ejemplo n.º 6
0
static void
trans8x8_u16_c3 (uint16_t *dest, int dstr, const uint16_t *src, int sstr)
{
  int i;
  uint16_t *d, *s;

  for(i=0;i<8;i++){
    d = OIL_OFFSET(dest, 2*i);
    s = OIL_OFFSET(src, sstr*i);
    OIL_GET(d,dstr*0,uint16_t) = s[0];
    OIL_GET(d,dstr*1,uint16_t) = s[1];
    OIL_GET(d,dstr*2,uint16_t) = s[2];
    OIL_GET(d,dstr*3,uint16_t) = s[3];
    OIL_GET(d,dstr*4,uint16_t) = s[4];
    OIL_GET(d,dstr*5,uint16_t) = s[5];
    OIL_GET(d,dstr*6,uint16_t) = s[6];
    OIL_GET(d,dstr*7,uint16_t) = s[7];
  }
}