66     int4 dims = {  in kernel()
73     const int4 coordMul = convert_int4(m * (float4)0x8000);  in kernel()
94         int4 baseCoord = convert_int4(*in) * coordMul;  in kernel()
95         int4 coord1 = baseCoord >> (int4)15;  in kernel()
98         int4 weight2 = baseCoord & 0x7fff;  in kernel()
99         int4 weight1 = (int4)0x8000 - weight2;  in kernel()
117         uint4 yz00 = ((v000 * weight1.x) + (v100 * weight2.x)) >> (int4)7;  in kernel()
118         uint4 yz10 = ((v010 * weight1.x) + (v110 * weight2.x)) >> (int4)7;  in kernel()
119         uint4 yz01 = ((v001 * weight1.x) + (v101 * weight2.x)) >> (int4)7;  in kernel()
120         uint4 yz11 = ((v011 * weight1.x) + (v111 * weight2.x)) >> (int4)7;  in kernel()
122         uint4 z0 = ((yz00 * weight1.y) + (yz10 * weight2.y)) >> (int4)15;  in kernel()
123         uint4 z1 = ((yz01 * weight1.y) + (yz11 * weight2.y)) >> (int4)15;  in kernel()
125         uint4 v = ((z0 * weight1.z) + (z1 * weight2.z)) >> (int4)15;  in kernel()
126         uint4 v2 = (v + 0x7f) >> (int4)8;  in kernel()