SGX 3D function in DVR RDK environment

ruisucom

Hi All,

We are developing a video conference device with dvr rdk. We want to use SGX gpu render QT GUI. Anybody did this before. Does DVR RDK support SGX GPU? I saw a post said that SGX GPU hasn't been integrated into DVR RDK. If not, how or when SGX GPU can be used for QT rendering?

I know SGX GPU is supported in EZSDK. But it doesn't have mcfw functions we need in this project.

Thanks,

Zhengjun Zhou

over 12 years ago

0 ruisucom over 12 years ago

Intellectual 355 points

Hi All,

I have managed to install graphics sdk into DVR rdk. Then I made X server(GPU enabled) work together with our video output demo.

So SGX gpu works in this case. Hope this information may help somebody.

Cheers!

Zhengjun Zhou

0 ranchu over 9 years ago in reply to ruisucom

Guru 20755 points

Hi Zhengjun ,

Does SGX uses same graphic device as dvrrdk demo (/dev/fb0) ?

Regards,
Ran

0 ruisucom over 9 years ago in reply to ranchu

Intellectual 355 points

Hi Ran,

Yes, SGX gpu output graphics result to same /dev/fb0. However, It uses a HW accelerator do the calculation and rendering op. We have integrate SGX into DVRRDK demo and run a SGX accelerated QT demo to a graphics layer. The graphics layer overlays above out a captured video stream.

regards,

Zhengjun

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SGX 3D function in DVR RDK environment