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Diffstat (limited to 'app-admin/eselect-xvmc/files/eselect-xvmc-0.1.eselect')
| -rw-r--r-- | app-admin/eselect-xvmc/files/eselect-xvmc-0.1.eselect | 181 |
1 files changed, 181 insertions, 0 deletions
diff --git a/app-admin/eselect-xvmc/files/eselect-xvmc-0.1.eselect b/app-admin/eselect-xvmc/files/eselect-xvmc-0.1.eselect new file mode 100644 index 000000000000..98cb4bb5437c --- /dev/null +++ b/app-admin/eselect-xvmc/files/eselect-xvmc-0.1.eselect @@ -0,0 +1,181 @@ +# Copyright 1999-2008 Gentoo Foundation +# Distributed under the terms of the GNU General Public License v2 +# $Id: eselect-xvmc-0.1.eselect,v 1.1 2008/02/22 14:44:40 cardoe Exp $ + +DESCRIPTION="Manage the XvMC implementation used by your system" +MAINTAINER="cardoe@gentoo.org" +SVN_DATE='$Date: 2008/02/22 14:44:40 $' +VERSION=$(svn_date_to_version "${SVN_DATE}" ) + +XVMCLIBS=( +"libXvMCNVIDIA_dynamic.so.1" +"libXvMC.so.1" +"libviaXvMC.so.1" +"libchromeXvMC.so.1" +"libviaXvMCPro.so.1" +"libchromeXvMCPro.so.1" +"libI810XvMC.so.1" ) +XVMCPRETTY=( +"nvidia" +"xorg-x11" +"via" +"openchrome" +"via-pro" +"openchrome-pro" +"intel" ) + +get_implementation_indices() { + local ret n + for (( n = 0; n < ${#XVMCLIBS[@]}; ++n )); do + [[ -e "${ROOT}/usr/lib/${XVMCLIBS[n]}" ]] && ret+=($n) + done + + echo ${ret[@]} +} + +get_current_implementation_index() { + local n + if [[ -f "${ROOT}/etc/X11/XvMCConfig" ]]; then + local current=$(< "${ROOT}/etc/X11/XvMCConfig") + for (( n = 0; n < ${#XVMCLIBS[@]}; ++n )); do + if [[ "${XVMCLIBS[n]}" = "${current}" ]]; then + echo "${n}" + return + fi + done + fi + + echo "-1" +} + +set_new_implementation() { + echo -n "Switching to ${XVMCPRETTY[$1]} XvMC implementation..." + touch "${ROOT}/etc/X11/XvMCConfig" 2&>1 > /dev/null + if [[ $? -eq 0 ]]; then + echo "${XVMCLIBS[$1]}" > "${ROOT}/etc/X11/XvMCConfig" + chmod 644 "${ROOT}/etc/X11/XvMCConfig" + chown 0:0 "${ROOT}/etc/X11/XvMCConfig" + echo " done" + else + echo " failed!" + echo "Insufficient privileges" + fi +} + +### list action + +## {{{ list stuff +describe_list() { + echo "List Available XvMC implementations" +} + +do_list() { + local output n + local avail=( $(get_implementation_indices) ) + local current=$(get_current_implementation_index) + write_list_start "Available XvMC implementations ( $(highlight '*') is current ):" + + if (( ${#avail[@]} )) ; then + for n in "${avail[@]}" ; do + output[n]="${XVMCPRETTY[n]}" + [[ ${current} -eq ${n} ]] && \ + output[n]+=" $(highlight '*')" + done + write_numbered_list "${output[@]}" + else + write_kv_list_entry "(none found)" "" + fi + + return 0 +} +## }}} + +### show action + +## {{{ show stuff +describe_show() { + echo "Print the current XvMC implementation." +} + +do_show() { + local current=$(get_current_implementation_index) + write_list_start "Current XvMC implementation:" + + if [[ ${current} -ne -1 ]]; then + echo "${XVMCPRETTY[current]}" + return 0 + else + echo "(none)" + return 2 + fi +} +## }}} + +### set action + +## {{{ set stuff +describe_set() { + echo "Select the XvMC implementation" +} + +describe_set_parameters() { + echo "<target>" +} + +describe_set_options() { + echo "<target> : XvMC implementation to activate" + echo "--use-old : If an implementation is already set, use that one instead" +} + +do_set() { + local current=$(get_current_implementation_index) + local avail=( $(get_implementation_indices) ) + local n new action + + while [[ ${#@} -gt 0 ]]; do + local opt=${1} + shift + case ${opt} in + --use-old) + if [[ ${current} -gt -1 ]]; then + (( ${current} < ${#XVMCPRETTY[@]} )) && action="old-implementation" + fi + ;; + *) + [[ -z ${action} ]] && action="set-implementation" + + if is_number ${opt} ; then + new=${avail[opt - 1]} + if [[ -z ${new} ]]; then + die -q "Unrecognized option: ${opt}" + fi + elif has ${opt} ${XVMCPRETTY[@]}; then + for (( n = 0; n < ${#XVMCPRETTY[@]}; ++n )); do + [[ "${XVMCPRETTY[n]}" = "${opt}" ]] && new=${n} + done + else + die -q "Unrecognized option: ${opt}" + fi + ;; + esac + done + + case ${action} in + old-implementation) + set_new_implementation ${current} + return $? + ;; + set-implementation) + if [[ -n ${new} ]]; then + set_new_implementation ${new} + return $? + else + die -q "Please specify an implementation to set" + fi + ;; + *) + die -q "Invalid usage of set action." + esac +} + +# vim: ts=4 sw=4 noet fdm=marker |