Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

linux: Attempt to apply Avalonia scaling factor via environment pre-launch. #656

Open
wants to merge 2 commits into
base: master
Choose a base branch
from
Open

linux: Attempt to apply Avalonia scaling factor via environment pre-launch. #656

Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
7ab8ebc
Attempt to get desktop scaling factor from the environment directly.
bangfire Feb 12, 2025
0bf3191
Janky GNOME workaround and added a fallback kscreen-doctor implementa…
bangfire Feb 14, 2025
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
40 changes: 39 additions & 1 deletion distribution/linux/Ryujinx.sh
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -20,4 +20,42 @@ if command -v gamemoderun > /dev/null 2>&1; then
COMMAND="$COMMAND gamemoderun"
fi

exec $COMMAND "$SCRIPT_DIR/$RYUJINX_BIN" "$@"
# Check if user already has a manual Avalonia scaling override or session type is x11.
if [[ -n "${AVALONIA_GLOBAL_SCALE_FACTOR-}" || "$(echo "$XDG_SESSION_TYPE")" == "x11" ]]; then
echo "Scaling: Performed by environment, skipping." >&2
else
# Query monitor config directly (GNOME), default display only.
if [[ "$(echo "$XDG_CURRENT_DESKTOP")" == "GNOME" && -f ~/.config/monitors.xml ]] then
echo -n 'Scaling: Monitor config located, querying scale...' >&2
SCALING="$(grep '<scale' ~/.config/monitors.xml -m 1 | cut -f2 -d">"|cut -f1 -d"<")"
SCALING="${SCALING##* }"
echo "found! Factor: ${SCALING}" >&2

# Fallback to X DPI query for others.
# Plasma handles this fine, GNOME will always round up e.g. 1.25 -> 2.00.
elif command -v xrdb >/dev/null; then
echo -n 'Scaling: Attempting to get scaling from X DPI value...' >&2
dpi="$(xrdb -get Xft.dpi)"
if [[ -n "${dpi}" ]]; then
SCALING=$(echo "scale=2; ${dpi}/96" | bc)
fi
echo "found! Factor: ${SCALING}"

# Query kscreen-doctor for Plasma as a fallback.
elif [[ "$(echo "$XDG_CURRENT_DESKTOP")" == "KDE" ]] && command -v kscreen-doctor >/dev/null; then
echo -n 'Scaling: Attempting to get Plasma desktop scaling factor...' >&2
SCALING="$(kscreen-doctor --outputs | grep "Scale" -m 1)"
SCALING="${SCALING##* }"
SCALING=$(echo $SCALING | sed 's/\x1B\[[0-9;]*m//g') # Trim ANSI chars from ksd output.
echo "found! Factor: ${SCALING}"
fi

if [[ -z "${SCALING-}" || "${SCALING-}" == "0" ]]; then
echo 'Unset invalid scaling value' >&2
SCALING="1"
fi

COMMAND="$COMMAND AVALONIA_GLOBAL_SCALE_FACTOR=$SCALING"
fi

exec $COMMAND "$SCRIPT_DIR/$RYUJINX_BIN" "$@"