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Mali400 Full HD Randering

Piyush Verma
Note: This was originally posted on 27th July 2012 at http://forums.arm.com

Hello,


We have to render GLES2 program to full screen.

We are using A10 Board which is using Mali 400.

It's working perfectly with 1280x720.

But if I change window size to 1920x1080 then program start crashing with segmentation fault.

I am using default program from mali AntiAlias.

Mali 400 Does not support full hd or there is some other issue ?

Any pointer would be appreciable.



Thanks & Regards

Piyush Verma
  • Note: This was originally posted on 27th July 2012 at http://forums.arm.com

    Hi Piyush,

      Mali 400 should be able to render to any window size as long as the framebuffer has been setup correctly. Could you check if the framebuffer has been setup correctly by using a utility like fbset. Also, which OS are you using?

    Regards
    Karthik
  • Note: This was originally posted on 29th July 2012 at http://forums.arm.com


    Hi Piyush,

      Mali 400 should be able to render to any window size as long as the framebuffer has been setup correctly. Could you check if the framebuffer has been setup correctly by using a utility like fbset. Also, which OS are you using?

    Regards
    Karthik


    Hi Karthik

    Thank a lot for information and sorry for late reply.

    I am new to arm forum and was expecting email notification on reply but I did not got any. so....

    The display is going through HDMI and resolution is FULL HD on MELE A1000.

    I am using pure Linux os build by buildroot.

    I will check on your suggested points and update here.

    Thanks & Regards

    Piyush Verma