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keylase / nvidia-patch

This patch removes restriction on maximum number of simultaneous NVENC video encoding sessions imposed by Nvidia to consumer-grade GPUs.
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535.104.05 patches not actually altering the driver #694

Closed mwsduelle closed 1 year ago

mwsduelle commented 1 year ago

Describe the bug 535.104.05 patch/patch-fbc doesn't actually change the files for me

Expected behavior NVENC streams uncapped, NvFBC enabled

Output listings

Detected nvidia driver version: 535.104.05
08e29ec86fcc6ed5f6e7d3731681cd0ca046f2be  /opt/nvidia/libnvidia-encode-backup/libnvidia-encode.so.535.104.05
08e29ec86fcc6ed5f6e7d3731681cd0ca046f2be  /usr/lib64/libnvidia-encode.so.535.104.05
Patched!
Detected nvidia driver version: 535.104.05
a3ef646c70b819d496ba94447586726d38d86030  /opt/nvidia/libnvidia-fbc-backup/libnvidia-fbc.so.535.104.05
a3ef646c70b819d496ba94447586726d38d86030  /usr/lib64/libnvidia-fbc.so.535.104.05
Patched!

Trying to force NvFBC in Sunshine results:

[2023:08:26:19:03:57]: Info: Sunshine version: 0.20.0
[2023:08:26:19:03:57]: Warning: Failed to create system tray
[2023:08:26:19:03:57]: Error: Unable to initialize capture method
[2023:08:26:19:03:57]: Error: Platform failed to initialize
[2023:08:26:19:03:57]: Info: Trying encoder [nvenc]
[2023:08:26:19:03:58]: Info: Encoder [nvenc] failed
[2023:08:26:19:03:58]: Error: Couldn't find any working encoder matching [nvenc]

Environment (please complete the following information):

Additional context I did a diff check and md5sum check and the files are the same.

jailuthra commented 1 year ago

can't reproduce.

the patch bytecode looks correct to me (i checked the binary) - and it applies on my system leading to different md5sum hashes on the backup v/s installed library.