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Add info about setcap

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dec05eba
2024-07-18 00:01:24 +02:00
parent e5716e69a2
commit 098aa5c57a
1 changed files with 3 additions and 0 deletions
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extra/meson_post_install.sh
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@@ -1,9 +1,12 @@
#!/bin/sh #!/bin/sh
# Needed to remove password prompt when recording a monitor on amd/intel or nvidia wayland
/sbin/setcap cap_sys_admin+ep ${MESON_INSTALL_DESTDIR_PREFIX}/bin/gsr-kms-server \ /sbin/setcap cap_sys_admin+ep ${MESON_INSTALL_DESTDIR_PREFIX}/bin/gsr-kms-server \
|| echo "\n!!! Please re-run install as root\n" || echo "\n!!! Please re-run install as root\n"
# Cant do this because it breaks desktop portal (create session)!!!. # Cant do this because it breaks desktop portal (create session)!!!.
# For some reason the desktop portal tries to access /proc/gpu-screen-recorder-pid/root from the portal process # For some reason the desktop portal tries to access /proc/gpu-screen-recorder-pid/root from the portal process
# which doesn't work because for some reason CAP_SYS_NICE on a program makes /proc/self/root not readable by other processes. # which doesn't work because for some reason CAP_SYS_NICE on a program makes /proc/self/root not readable by other processes.
# This is needed to allow gpu screen recorder to run faster than a heavy games fps, for example when trying to record at 60 fps
# but the game drops to 45 fps in some place. That would also make gpu screen recorder drop to 45 fps unless this setcap is used.
#/sbin/setcap cap_sys_nice+ep ${MESON_INSTALL_DESTDIR_PREFIX}/bin/gpu-screen-recorder #/sbin/setcap cap_sys_nice+ep ${MESON_INSTALL_DESTDIR_PREFIX}/bin/gpu-screen-recorder