add support for ATI's XvMC implementation

(Portage version: 2.2_rc12/cvs/Linux 2.6.26-gentoo-r1 x86_64)

3 files changed, 210 insertions, 1 deletions

diff --git a/app-admin/eselect-xvmc/ChangeLog b/app-admin/eselect-xvmc/ChangeLog
index 5469f714c108..38d08c9fcc96 100644
--- a/app-admin/eselect-xvmc/ChangeLog
+++ b/app-admin/eselect-xvmc/ChangeLog
@@ -1,6 +1,12 @@
 # ChangeLog for app-admin/eselect-xvmc
 # Copyright 1999-2008 Gentoo Foundation; Distributed under the GPL v2
-# $Header: /var/cvsroot/gentoo-x86/app-admin/eselect-xvmc/ChangeLog,v 1.9 2008/10/03 14:26:46 cardoe Exp $
+# $Header: /var/cvsroot/gentoo-x86/app-admin/eselect-xvmc/ChangeLog,v 1.10 2008/10/29 14:37:29 cardoe Exp $
+
+*eselect-xvmc-0.2 (29 Oct 2008)
+
+  29 Oct 2008; Doug Goldstein <cardoe@gentoo.org>
+  +files/eselect-xvmc-0.2.eselect, +eselect-xvmc-0.2.ebuild:
+  add support for ATI's XvMC implementation
 
   03 Oct 2008; Doug Goldstein <cardoe@gentoo.org> eselect-xvmc-0.1.ebuild:
   no reason why any of these arches aren't done for bug #231779
diff --git a/app-admin/eselect-xvmc/eselect-xvmc-0.2.ebuild b/app-admin/eselect-xvmc/eselect-xvmc-0.2.ebuild
new file mode 100644
index 000000000000..8e30de1e875e
--- /dev/null
+++ b/app-admin/eselect-xvmc/eselect-xvmc-0.2.ebuild
@@ -0,0 +1,20 @@
+# Copyright 1999-2008 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/app-admin/eselect-xvmc/eselect-xvmc-0.2.ebuild,v 1.1 2008/10/29 14:37:29 cardoe Exp $
+
+DESCRIPTION="Manages XvMC implementations"
+HOMEPAGE="http://www.gentoo.org/"
+SRC_URI=""
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~sparc-fbsd ~x86 ~x86-fbsd"
+IUSE=""
+
+DEPEND=""
+RDEPEND=">=app-admin/eselect-1.0.10"
+
+src_install() {
+	insinto /usr/share/eselect/modules
+	newins "${FILESDIR}"/${P}.eselect xvmc.eselect || die "newins failed"
+}
diff --git a/app-admin/eselect-xvmc/files/eselect-xvmc-0.2.eselect b/app-admin/eselect-xvmc/files/eselect-xvmc-0.2.eselect
new file mode 100644
index 000000000000..731accf11415
--- /dev/null
+++ b/app-admin/eselect-xvmc/files/eselect-xvmc-0.2.eselect
@@ -0,0 +1,183 @@
+# Copyright 1999-2008 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id: eselect-xvmc-0.2.eselect,v 1.1 2008/10/29 14:37:29 cardoe Exp $
+
+DESCRIPTION="Manage the XvMC implementation used by your system"
+MAINTAINER="cardoe@gentoo.org"
+SVN_DATE='$Date: 2008/10/29 14:37:29 $'
+VERSION=$(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"
+"libAMDXvBA.so.1" )
+XVMCPRETTY=(
+"nvidia"
+"xorg-x11"
+"via"
+"openchrome"
+"via-pro"
+"openchrome-pro"
+"intel"
+"ati" )
+
+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