diff options
Diffstat (limited to 'app-eselect/eselect-xvmc/files/eselect-xvmc-0.4.eselect')
-rw-r--r-- | app-eselect/eselect-xvmc/files/eselect-xvmc-0.4.eselect | 198 |
1 files changed, 198 insertions, 0 deletions
diff --git a/app-eselect/eselect-xvmc/files/eselect-xvmc-0.4.eselect b/app-eselect/eselect-xvmc/files/eselect-xvmc-0.4.eselect new file mode 100644 index 000000000000..9c06d5ec4e64 --- /dev/null +++ b/app-eselect/eselect-xvmc/files/eselect-xvmc-0.4.eselect @@ -0,0 +1,198 @@ +# -*-eselect-*- vim: ft=eselect +# Copyright 1999-2016 Gentoo Foundation +# Distributed under the terms of the GNU General Public License v2 + +DESCRIPTION="Manage the XvMC implementation used by your system" +MAINTAINER="{cardoe,junghans}@gentoo.org" +VERSION="0.4" + +init_XVMC_vars() { + get_libname() { + case ${OSTYPE} in + darwin*) echo ${1:+.}${1}.dylib ;; + *) echo .so${1:+.}${1} ;; + esac + } + + XVMCLIBS=( + "libXvMCNVIDIA_dynamic$(get_libname 1)" + "libXvMC$(get_libname 1)" + "libviaXvMC$(get_libname 1)" + "libviaXvMCPro$(get_libname 1)" + "libchromeXvMC$(get_libname 1)" + "libchromeXvMCPro$(get_libname 1)" + "libXvMCVIA$(get_libname)" + "libXvMCVIAPro$(get_libname)" + "libI810XvMC$(get_libname 1)" + "/usr/lib/libIntelXvMC$(get_libname)" + "libAMDXvBA$(get_libname 1)" + ) + + XVMCPRETTY=( + "nvidia" + "xorg-x11" + "via" + "via-pro" + "openchrome" + "openchrome-pro" + "unichrome" + "unichrome-pro" + "intel-i810" + "intel-i915/i965" + "ati" + ) +} + +get_implementation_indices() { + local ret n + for (( n = 0; n < ${#XVMCLIBS[@]}; ++n )); do + [[ -e "${EROOT}/usr/lib/${XVMCLIBS[n]##*/}" ]] && ret+=($n) + done + + echo ${ret[@]} +} + +get_current_implementation_index() { + local n + if [[ -f "${EROOT}/etc/X11/XvMCConfig" ]]; then + local current=$(< "${EROOT}/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[$1]} XvMC implementation..." + touch "${EROOT}/etc/X11/XvMCConfig" 2>&1 > /dev/null + if [[ $? -eq 0 ]]; then + echo "${XVMCLIBS[$1]}" > "${EROOT}/etc/X11/XvMCConfig" + chmod 644 "${EROOT}/etc/X11/XvMCConfig" + [[ ${EROOT} == "/" ]] && chown 0:0 "${EROOT}/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 + init_XVMC_vars + local avail=( $(get_implementation_indices) ) + local current=$(get_current_implementation_index) + write_list_start \ + "Available XvMC implementations ($(highlight '*') is current):" + + for n in "${avail[@]}"; do + output[n]=${XVMCPRETTY[n]} + [[ ${current} -eq ${n} ]] \ + && output[n]=$(highlight_marker "${output[n]}") + done + write_numbered_list -m "(none found)" "${output[@]}" + + return 0 +} +## }}} + +### show action + +## {{{ show stuff +describe_show() { + echo "Print the current XvMC implementation." +} + +do_show() { + init_XVMC_vars + 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() { + init_XVMC_vars + 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 +} |