Lines Matching defs:back
1229 // make sure we have enough space to write everything back
1283 // positions[i].back, positions[i].new_advance);
1296 int back = 0;
1300 while (positions[i - back].back) {
1301 back += positions[i - back].back;
1302 offsets[i].x += positions[i - back].x_pos;
1303 offsets[i].y += positions[i - back].y_pos;
1308 // ### may need to go back multiple glyphs like in ltr
1309 back = positions[i].back;
1310 while (back--)
1311 offsets[i].x -= advances[i-back];
1313 back = 0;
1314 while (positions[i - back].back) {
1315 back += positions[i - back].back;
1316 offsets[i].x -= advances[i-back];
