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Fast frame transfers from GPU memory to VPU.

Question asked by Jeremy Stashluk on Jan 15, 2013
Latest reply on Feb 14, 2013 by davecbluechip
Branched to a new discussion

Is there a way to perform a transfer from the GPU framebuffer memory directly to the VPU for encoding?

I am using i.MX6 with the Vivante GPU.

 

glReadPixels takes ~28ms in my application at 960x720, which is almost my entire time budget.

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