88     int tile_cols, tile_rows;  member
436         ctx->tile_rows = 1 << ctx->tile_rows_log2;  in choose_tiling()
447     if (ctx->tile_rows == 0) {  in choose_tiling()
451         ctx->tile_rows =  in choose_tiling()
454         if (ctx->tile_rows > 1) {  in choose_tiling()
456                    "rows to fill area.\n", ctx->tile_rows);  in choose_tiling()
459     av_assert0(ctx->tile_rows > 0);  in choose_tiling()
462         (avctx->height + 63) / 64 < ctx->tile_rows) {  in choose_tiling()
468         ctx->tile_rows > AV1_MAX_TILE_ROWS) {  in choose_tiling()
483     if (ctx->tile_cols == 1 && ctx->tile_rows == 1) {  in choose_tiling()
490         (avctx->height + 127) / 128 >= ctx->tile_rows;  in choose_tiling()
494     ctx->tile_rows_log2 = ctx->tile_rows == 1 ? 0 :  in choose_tiling()
495         av_log2(ctx->tile_rows - 1) + 1;  in choose_tiling()
504                              uniform_rows == ctx->tile_rows;  in choose_tiling()
514                                    uniform_rows == ctx->tile_rows;  in choose_tiling()
552            sb_size, sb_size, ctx->tile_cols, ctx->tile_rows);  in choose_tiling()
555     enccfg->tile_height_count = ctx->tile_rows;  in choose_tiling()
568     tile_size = sb_height / ctx->tile_rows;  in choose_tiling()
569     rounding  = sb_height % ctx->tile_rows;  in choose_tiling()
570     for (i = 0; i < ctx->tile_rows; i++) {  in choose_tiling()
573              i > ctx->tile_rows - 1 - (rounding + 1) / 2);  in choose_tiling()