- let mut tmp_buf = NASimpleVideoFrame::from_video_buf(&mut mc_buf).unwrap();
- copy_block(&mut tmp_buf, src, comp, 0, 0, src_x as i16, src_y as i16,
- bsize, bsize, 0, 0, 0, interp);
- if ((sx & 7) != 0) || (mode != 0) {
+ let tmp_buf = NASimpleVideoFrame::from_video_buf(&mut mc_buf).unwrap();
+ edge_emu(src.as_ref(), src_x, src_y, bsize, bsize, &mut tmp_buf.data[tmp_buf.offset[comp]..], tmp_buf.stride[comp], comp);
+// copy_block(&mut tmp_buf, src, comp, 0, 0, src_x as i16, src_y as i16,
+// bsize, bsize, 0, 0, 0, interp);
+ if (sx & 7) != 0 {