• State
  • Locked Locked
  • Replies 2 replies
  • Subscribers 98 subscribers
  • Views 247 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

DM8148 scale question

marcus lu
Expert 1550 points

Hi Sir :

I work on DM8148 platform and use DVRRDK_03.00.00.00 to develop our system.

I want to scale the video image and graphic simultaneously.

I try to trace source code and I find out a example saFbdevScalingDisplay.c.

However, it can only scale graphic.

Could you give me some hint or suggestion about how to scale the video image and graphic simultaneously?

Best regards,

Marcus 

  • 0
    TI__Guru**** 496655 points

    Hi,

     

    There are video scalars available on DM8148, but they work in memory to memory mode. Please look into the scalar link to get more idea.

     

    Regards,

    Brijesh

  • 0 in reply to Brijesh Jadav
    Expert 1550 points

    Hi Brijesh:

    I appreciate your reply!

    I follow your suggestion and add scalar link to down scalar, but it only affect video.

    What I mean is that the graphic remains same size.

    Is there another way that can scale the video image and graphic simultaneously?

    Could you help me, I have tried to solve this issue for couple weeks?

    Best regards,

    Marcus