94   const int mb_y = dec->thread_ctx_.mb_y_;  in FilterRow()
175   const int first_row = (ctx->mb_y_ == 0);  in FinishRow()
176   const int last_row = (ctx->mb_y_ >= dec->br_mb_y_ - 1);  in FinishRow()
177   int y_start = MACROBLOCK_VPOS(ctx->mb_y_);  in FinishRow()
178   int y_end = MACROBLOCK_VPOS(ctx->mb_y_ + 1);  in FinishRow()
260     ctx->mb_y_ = dec->mb_y_;  in VP8ProcessRow()
271       ctx->mb_y_ = dec->mb_y_;  in VP8ProcessRow()
542       return (dec->mb_y_ == 0) ? B_DC_PRED_NOTOPLEFT : B_DC_PRED_NOLEFT;  in CheckMode()
544       return (dec->mb_y_ == 0) ? B_DC_PRED_NOTOP : B_DC_PRED;  in CheckMode()
579     if (dec->mb_y_ > 0) {  in VP8ReconstructBlock()
591     if (dec->mb_y_ > 0) {  in VP8ReconstructBlock()
608       if (dec->mb_y_ > 0) {  in VP8ReconstructBlock()
666       if (dec->mb_y_ < dec->mb_h_ - 1) {  in VP8ReconstructBlock()