Lines Matching refs:pt0
1088 Point pt0, pt1; in FillConvexPoly() local
1089 pt0.x = p0.x >> XY_SHIFT; in FillConvexPoly()
1090 pt0.y = p0.y >> XY_SHIFT; in FillConvexPoly()
1093 Line( img, pt0, pt1, color, line_type ); in FillConvexPoly()
1200 Point pt0 = v[count-1], pt1; in CollectPolyEdges() local
1201 pt0.x = (pt0.x + offset.x) << (XY_SHIFT - shift); in CollectPolyEdges()
1202 pt0.y = (pt0.y + delta) >> shift; in CollectPolyEdges()
1206 for( i = 0; i < count; i++, pt0 = pt1 ) in CollectPolyEdges()
1217 t0.y = pt0.y; t1.y = pt1.y; in CollectPolyEdges()
1218 t0.x = (pt0.x + (XY_ONE >> 1)) >> XY_SHIFT; in CollectPolyEdges()
1224 t0.x = pt0.x; t1.x = pt1.x; in CollectPolyEdges()
1225 t0.y = pt0.y << XY_SHIFT; in CollectPolyEdges()
1230 if( pt0.y == pt1.y ) in CollectPolyEdges()
1233 if( pt0.y < pt1.y ) in CollectPolyEdges()
1235 edge.y0 = pt0.y; in CollectPolyEdges()
1237 edge.x = pt0.x; in CollectPolyEdges()
1242 edge.y1 = pt0.y; in CollectPolyEdges()
1245 edge.dx = (pt1.x - pt0.x) / (pt1.y - pt0.y); in CollectPolyEdges()