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NVFBC / CUDA improvements #1598

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totaam opened this issue Jul 24, 2017 · 3 comments
Open

NVFBC / CUDA improvements #1598

totaam opened this issue Jul 24, 2017 · 3 comments
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encoding
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@totaam
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totaam commented Jul 24, 2017 •
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Follow up from #1317 / #365.

Related to #1597.

  • generalize the CUDA kernels instead of duplicating the code every time, then we can handle any RGB format we like.
  • manage the CUDA buffers better: av-sync probably won't work since we re-use the same buffer..
  • handle sub-images?
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totaam commented Jul 24, 2017

2017-07-24 15:19:51: psycho_zs commented

There is a related problem with debian packaging: latest xpra package now depends on libnvidia-fbc1, which causes glx-alternative-nvidia (and a bunch of other nvidia-related packages) to be installed unconditionally, which can break graphics system if there is no nvidia hardware in the system and alternative is switched by default.

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totaam commented Jul 24, 2017 •
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latest xpra package now depends on libnvidia-fbc1...

Already fixed in r16495

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totaam commented Feb 6, 2018 •
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Blocked by regression: #1763

This was referenced Jan 22, 2021
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@totaam totaam added this to the future milestone Jan 23, 2021
@totaam totaam mentioned this issue Sep 1, 2021
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@totaam totaam mentioned this issue Jul 17, 2022
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totaam added a commit that referenced this issue Feb 18, 2023
@totaam
#1598 try to enable nvfbc if needed
8ec0a4a 
and provide an executable that can be run as administrator,
the error messages also nudge the users that way
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