This is a difficult question to answer without knowing more about your academic record and qualifications. IIIT Bangalore is a highly competitive school, and admission is based on many factors including your CGPA, test scores, and extracurricular activities.
That said, if you have strong grades and test scores, you may have a chance at getting direct admission into IIIT Bangalore. I would suggest reaching out to the admissions office directly to get more information about your specific situation.
You can find the contact information for the admissions office here:
http://www.iiitb.ac.in/about/contact-us
