decoded_cmd->w[0] = HARDDOOM2_CMD_W0(
                HARDDOOM2_CMD_TYPE_DRAW_COLUMN,
                flags
            );
            decoded_cmd->w[1] = HARDDOOM2_CMD_W1(
                (flags & HARDDOOM2_CMD_FLAG_TRANSLATION ? cur.translation_idx : 0),
                (flags & HARDDOOM2_CMD_FLAG_COLORMAP ? cur.colormap_idx : 0)
            );
            decoded_cmd->w[2] = HARDDOOM2_CMD_W2(
                cur.pos_x,
                cur.pos_a_y,
                0
            );
            decoded_cmd->w[3] = HARDDOOM2_CMD_W3(
                cur.pos_x,
                cur.pos_b_y
            );
            decoded_cmd->w[4] = cur.ustart;
            decoded_cmd->w[5] = cur.ustep;
            decoded_cmd->w[6] = HARDDOOM2_CMD_W6_B(cur.texture_offset);
            decoded_cmd->w[7] = HARDDOOM2_CMD_W7_B(
                (df->buffers.name.texture->size >> 6)-1,
                cur.texture_height
            );