#!/bin/sh
# Select explicitly after RKMPP decode + real stream validation. Does not replace
# the distribution Moonlight or add a second cursor.
set -eu
task_root="${VDI_RKMPP_BUILD_ROOT:-$HOME/vdi-build/rkmpp-experiment}"
client="${VDI_RKMPP_CLIENT:-$task_root/build/moonlight/app/moonlight}"
if [ ! -x "$client" ] || [ ! -r /dev/mpp_service ] || [ ! -w /dev/mpp_service ]; then
    echo 'RKMPP client or device access unavailable' >&2
    exit 78
fi
export LD_LIBRARY_PATH="$task_root/runtime/lib:$task_root/deps/usr/lib/aarch64-linux-gnu${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}"
export QML2_IMPORT_PATH="$task_root/deps/usr/lib/aarch64-linux-gnu/qt5/qml${QML2_IMPORT_PATH:+:$QML2_IMPORT_PATH}"
export QT_PLUGIN_PATH="$task_root/deps/usr/lib/aarch64-linux-gnu/qt5/plugins${QT_PLUGIN_PATH:+:$QT_PLUGIN_PATH}"
export GL_IS_SLOW="${GL_IS_SLOW:-0}"
export H264_DECODER_HINT=h264_rkmpp
export HEVC_DECODER_HINT=hevc_rkmpp
# Only affects unpaced rendering in the patched client. Leave the last presented
# frame and decoder references intact; replace only waiting decoded frames.
export VDI_LATEST_FRAME="${VDI_LATEST_FRAME:-1}"
# A host can negotiate limited range to avoid Sunshine's software full-range
# conversion. The decoder still expands the negotiated range for display.
# Keep this per host: hardware-encoded desktops need no override.
if [ "${1:-}" = stream ] && [ -z "${COLOR_RANGE_OVERRIDE+x}" ]; then
    case "${2:-}" in
        ''|*[!a-zA-Z0-9._-]*) ;;
        *)
            range_file="${XDG_CONFIG_HOME:-$HOME/.config}/vdi-terminal/host-color-range/$2"
            if [ -f "$range_file" ]; then
                color_range=$(cat "$range_file")
                case "$color_range" in
                    0|1) export COLOR_RANGE_OVERRIDE="$color_range" ;;
                    *) echo 'Invalid host color range (expected 0 or 1)' >&2; exit 78 ;;
                esac
            fi
            ;;
    esac
fi
if [ -f "$HOME/vdi-terminal/bin/vdi-native-cursor" ]; then
    exec /usr/bin/python3 "$HOME/vdi-terminal/bin/vdi-native-cursor" "$client" "$@"
fi
exec "$client" "$@"