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| author | Jan Beich <jbeich@FreeBSD.org> | 2024-01-20 18:32:56 +0000 |
|---|---|---|
| committer | Jan Beich <jbeich@FreeBSD.org> | 2024-02-11 00:49:35 +0000 |
| commit | d0208b45588472f21fc929f92d1544028ed18ddc (patch) | |
| tree | bf0dee5d972d42383ec12f38d2a96e95dbc9e7bb | |
| parent | 02e62778fc2af9e06acbf427d5f53a3ee1a4e1b1 (diff) | |
| download | ports-d0208b45588472f21fc929f92d1544028ed18ddc.tar.gz ports-d0208b45588472f21fc929f92d1544028ed18ddc.zip | |
x11-wm/picom: suggest mac_priority(4) after b22b6eeffd22
FreeBSD lacks setcap(8) + CAP_SYS_NICE, so permissions to set realtime
priorities like SCHED_RR are group-wide and disabled by default.
$ picom --log-level info
[...]
[ 20/01/2024 19:37:18.928 set_rr_scheduling INFO ] Failed to set real-time scheduling priority to 0. Consider giving picom the CAP_SYS_NICE capability
[...]
https://github.com/yshui/picom/commit/7d9692360b2e
| -rw-r--r-- | x11-wm/picom/Makefile | 1 | ||||
| -rw-r--r-- | x11-wm/picom/files/patch-rtprio | 54 | ||||
| -rw-r--r-- | x11-wm/picom/pkg-message | 7 |
3 files changed, 62 insertions, 0 deletions
diff --git a/x11-wm/picom/Makefile b/x11-wm/picom/Makefile index 8b2d0921f66b..ed8eae9867b1 100644 --- a/x11-wm/picom/Makefile +++ b/x11-wm/picom/Makefile @@ -1,6 +1,7 @@ PORTNAME= picom DISTVERSIONPREFIX= v DISTVERSION= 11.1 +PORTREVISION= 1 CATEGORIES= x11-wm MAINTAINER= jbeich@FreeBSD.org diff --git a/x11-wm/picom/files/patch-rtprio b/x11-wm/picom/files/patch-rtprio new file mode 100644 index 000000000000..e4d20a12c732 --- /dev/null +++ b/x11-wm/picom/files/patch-rtprio @@ -0,0 +1,54 @@ +https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=276962 +https://github.com/yshui/picom/commit/023103c62074 +https://github.com/yshui/picom/commit/dff77aae27cf + +--- src/meson.build.orig 2024-01-28 18:17:19 UTC ++++ src/meson.build +@@ -23,7 +23,7 @@ required_packages = [ + # Some XCB packages are here because their versioning differs (see check below). + required_packages = [ + 'pixman-1', 'x11', 'x11-xcb', 'xcb-image', 'xcb-renderutil', 'xcb-util', +- 'xext' ++ 'xext', 'threads', + ] + + foreach i : required_packages +@@ -59,7 +59,7 @@ if get_option('opengl') + + if get_option('opengl') + cflags += ['-DCONFIG_OPENGL', '-DGL_GLEXT_PROTOTYPES'] +- deps += [dependency('gl', required: true), dependency('egl', required: true), dependency('threads', required:true)] ++ deps += [dependency('gl', required: true), dependency('egl', required: true)] + srcs += [ 'opengl.c' ] + endif + +--- src/picom.c.orig 2024-01-28 18:17:19 UTC ++++ src/picom.c +@@ -17,6 +17,7 @@ + #include <fcntl.h> + #include <inttypes.h> + #include <math.h> ++#include <pthread.h> + #include <sched.h> + #include <stddef.h> + #include <stdio.h> +@@ -2557,15 +2558,16 @@ void set_rr_scheduling(void) { + + int ret; + struct sched_param param; +- +- ret = sched_getparam(0, ¶m); ++ int old_policy; ++ ret = pthread_getschedparam(pthread_self(), &old_policy, ¶m); + if (ret != 0) { + log_debug("Failed to get old scheduling priority"); + return; + } + + param.sched_priority = priority; +- ret = sched_setscheduler(0, SCHED_RR, ¶m); ++ ++ ret = pthread_setschedparam(pthread_self(), SCHED_RR, ¶m); + if (ret != 0) { + log_info("Failed to set real-time scheduling priority to %d.", priority); + return; diff --git a/x11-wm/picom/pkg-message b/x11-wm/picom/pkg-message new file mode 100644 index 000000000000..aa9a233ab840 --- /dev/null +++ b/x11-wm/picom/pkg-message @@ -0,0 +1,7 @@ +[ +{ type: install + message: <<EOM +Notes: +- picom(1) can use mac_priority(4) to avoid stutter during high load +} +] |