Need sample code to transfer frame data directily to GPU

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scraut

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  • Joined: Mon Sep 19, 2022 4:14 pm
  • Real Name: Samir Raut

Need sample code to transfer frame data directily to GPU

PostMon Sep 19, 2022 4:22 pm

Hi,
I have recently bough "DeckLink Quad HDMI Recorder".
I want to know if its possible to transfer captured frames directly to GPU memory?

I'm trying to understand the same code "LoopThroughWithOpenGLCompositing". However, the flag mentioned in the code is CPUtoGPU.

my requirement is as follows.
I wan to capture frames using capture card, and the frame data should be directly get transferred to GPU for image processing. If I get to on CPU and then transfer back to GPU, it takes lot of time.

Can someone help me in this regards

Thanks,
Samir Raut

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