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Opened 2 years ago

Last modified 5 months ago

#1597 assigned task

GPU processing of pixel data

Reported by: Antoine Martin Owned by: Antoine Martin
Priority: major Milestone: 4.0
Component: encodings Version: trunk
Keywords: Cc:


Follow up from ticket:365#comment:12.

We can do more with the GPU:

  • keep the gpu buffer active, just in case we decide to actually use a video encoder, even after doing the scrolling detection and downloading the pixels to the CPU side (and we could make the scrolling detection tighter too when the gpu buffer is present)
  • do scrolling detection via CUDA on the GPU
  • delta / lz4 / zlib / whatever on GPU for small changes

Change History (4)

comment:1 Changed 2 years ago by Antoine Martin

Status: newassigned

See also #1598.

comment:2 Changed 22 months ago by Antoine Martin

Milestone: 2.22.3

See also: #1317 (original NVFBC ticket) and #1763 (CUDA buffer regression)

Last edited 19 months ago by Antoine Martin (previous) (diff)

comment:3 Changed 17 months ago by Antoine Martin

Milestone: 2.33.1

comment:4 Changed 5 months ago by Antoine Martin

Milestone: 3.14.0

Milestone renamed

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