Lines Matching refs:t0
388 int t0 = slope << 7;
397 ep_table[5] = ((t1 + t0) >> 8) & 0x1ff;
399 ep_table[7] = ((t2 + t0) >> 8) & 0x1ff;
1166 CvPoint pt0, pt1, t0, t1;
1192 t0.y = pt0.y; t1.y = pt1.y;
1193 t0.x = (pt0.x + (XY_ONE >> 1)) >> XY_SHIFT;
1195 icvLine( img, t0, t1, color, line_type );
1199 t0.x = pt0.x; t1.x = pt1.x;
1200 t0.y = pt0.y << XY_SHIFT;
1202 icvLineAA( img, t0, t1, color );
1209 CV_SWAP( pt0, pt1, t0 );