Appears to work, but cage spams a lot of
00:00:08.026 [types/wlr_output.c:720] Basic output test failed for HEADLESS-1
00:00:08.036 [types/wlr_output.c:720] Basic output test failed for HEADLESS-1
All scripts are in the ‘pgo’ directory:
* options: command line options for generate-alt-random-writes.py,
sourced by other scripts.
* pgo.sh: top-level script, generates a meson build directory, selects
a PGO method, generates the profiling data, re-configures the meson
build directory and does the final build.
This script is intended to be used by end-users, and shows _how_ to
integrate the script primitives.
Build servers will most likely *not* want to use this script as-is.
* partial.sh: generates alt-random-write data and runs “foot{,client}
--version”, and then feeds the alt-random data to the PGO helper
binary. Does not require a running Wayland session. Touches
$blddir/pgo-ok on success.
* full-inner.sh: runs “footclient --version”, and then a complex
“foot” command that first generates alt-random-write data, and then
“cat’s” it. Requires a running Wayland session, *but*, this script
is usually not called directly (see below). Touches $blddir/pgo-ok
onsucces..
* full-current-session.sh: runs full-inner.sh. That is, it runs foot
in the currently running Wayland session. Note that this will pop up a
foot window.
* full-headless-sway.sh: generates a custom Sway configuration that
exec’s foot-headless-sway-inner.sh (see below), and then executes a
headless Sway. In other words, this script does a *full* PGO build,
but *without* requiring a running Wayland session. Requires Sway >=
1.6.2.
* full-headless-sway.sh: runs full-inner.sh + “swaymsg exit”.
To do a custom PGO build, without using pgo.sh, you’d need to:
CFLAGS=”$CFLAGS -O3” meson --buildtype=release -Db_lto=true
meson configure -Db_pgo=generate
ninja
ninja test (only needed if tllist+fcft are built as subprojects)
Run *one* of:
- partial.sh
- full-current-session.sh
- full-headless-sway.sh
meson configure -D b_pgo=use
ninja
Usage: meson-pgo.sh auto|partial|full <source-dir> <build-dir> <meson-options>
Note: build-dir must *not* exist before the script is run (but if it
does, the script will tell you so, and exit).
Supported compilers: gcc and clang
The script does *not* add _any_ custom meson options, except configure
-Db_pgo. Thus, you probably want to call it like this:
meson-pgo.sh auto . /tmp/foot-pgo-build --buildtype=release -Db_lto=true
Under certain circumstances, GNOME will send multiple pointer button
press events, without any release or leave events in between.
This trips up our button tracking.
Workaround, by replacing the existing state for the pressed button
with the new state.
Previously, debug builds would assert (and thus crash), while release
builds would have multiple states for the same button,
causing (probably) issues like the title bar not being usable (as in,
cannot be dragged, buttons not working etc).
Hopefully closes#709
Instead, do the palette lookup when we receive the DECGCI (i.e. when
the palette entry is selected), and store the actual color value in
our sixel struct.
We have all information we need to calculate the default background
color in sixel_init():
* Whether the image have transparency or not
* The current ANSI background color
... unless we’re re-using the main conf as-is, in which case we will
already have done this (and the conf’s user-notification list will
already contain a warning).
Load a couple of ASCII glyphs and check if their advance widths
matches. If not, warn the user that the font is probably not
monospaced.
This can be disabled by setting tweak.font-monospace-warn=no.
Closes#704.
This makes some non-monospaced fonts more readable, allowing users to
read errors and warnings printed in the window.
Furthermore, fcft-3.0 will remove the space_advance member, so once we
upgrade, we’ll have to rasterize a glyph ourselves anyway.
The meson command line option -Dcustom-terminfo-install-location has
been changed in the following ways:
* If unset, $datadir/terminfo is used, and TERMINFO is *not* exported
* If set, that value (relative to $prefix) is used, and TERMINFO *is*
exported.
* The special value ‘no’ is removed.
-Ddefault-terminfo now also changes the terminfo names generated when
-Dterminfo=enabled.
Furthermore, the documentation for the TERMINFO environment variable
has been removed from the foot.1 and footclient.1 man pages (but as
mentioned above, foot *will* still set it if
-Dcustom-terminfo-install-location has been used).
INSTALL.md has been updated to now recommend using ncurses’ terminfo
definitions, if available. But also to document the other
alternatives; installing the terminfo definitions in a custom
location, or installing them with a diferent name. It also describes
the general problem, and the disadvantages of each alternative (but
without going into too much depth).
