183   it->top_nz_[0] = BIT(tnz, 12);  in VP8IteratorNzToBytes()
184   it->top_nz_[1] = BIT(tnz, 13);  in VP8IteratorNzToBytes()
185   it->top_nz_[2] = BIT(tnz, 14);  in VP8IteratorNzToBytes()
186   it->top_nz_[3] = BIT(tnz, 15);  in VP8IteratorNzToBytes()
188   it->top_nz_[4] = BIT(tnz, 18);  in VP8IteratorNzToBytes()
189   it->top_nz_[5] = BIT(tnz, 19);  in VP8IteratorNzToBytes()
191   it->top_nz_[6] = BIT(tnz, 22);  in VP8IteratorNzToBytes()
192   it->top_nz_[7] = BIT(tnz, 23);  in VP8IteratorNzToBytes()
194   it->top_nz_[8] = BIT(tnz, 24);  in VP8IteratorNzToBytes()
213   nz |= (it->top_nz_[0] << 12) | (it->top_nz_[1] << 13);  in VP8IteratorBytesToNz()
214   nz |= (it->top_nz_[2] << 14) | (it->top_nz_[3] << 15);  in VP8IteratorBytesToNz()
215   nz |= (it->top_nz_[4] << 18) | (it->top_nz_[5] << 19);  in VP8IteratorBytesToNz()
216   nz |= (it->top_nz_[6] << 22) | (it->top_nz_[7] << 23);  in VP8IteratorBytesToNz()
217   nz |= (it->top_nz_[8] << 24);  // we propagate the _top_ bit, esp. for intra4  in VP8IteratorBytesToNz()