--- wine-1.7.28.ebuild	2015-01-04 18:29:10.938256017 -0500
+++ wine-1.7.28-r1.ebuild	2015-01-04 21:52:30.704196858 -0500
@@ -40,11 +40,12 @@
 
 LICENSE="LGPL-2.1"
 SLOT="0"
-IUSE="+abi_x86_32 +abi_x86_64 +alsa capi cups custom-cflags dos elibc_glibc +fontconfig +gecko gphoto2 gsm gstreamer +jpeg lcms ldap +mono mp3 ncurses netapi nls odbc openal opencl +opengl osmesa oss +perl pipelight +png +prelink pulseaudio +realtime +run-exes samba scanner selinux +ssl test +threads +truetype +udisks v4l +X xcomposite xinerama +xml"
+IUSE="+abi_x86_32 +abi_x86_64 +alsa capi cups custom-cflags dos elibc_glibc +fontconfig +gecko gphoto2 gsm gstreamer +jpeg lcms ldap +mono mp3 ncurses netapi nls odbc openal opencl +opengl osmesa oss +perl pipelight +png +prelink pulseaudio +realtime +run-exes samba scanner selinux +ssl test +threads +truetype txc_dxtn +udisks v4l +X xcomposite xinerama +xml"
 REQUIRED_USE="|| ( abi_x86_32 abi_x86_64 )
 	test? ( abi_x86_32 )
 	elibc_glibc? ( threads )
 	mono? ( abi_x86_32 )
+	txc_dxtn? ( pipelight )
 	osmesa? ( opengl )" #286560
 # winepulse patches needed for gstreamer due to http://bugs.winehq.org/show_bug.cgi?id=30557
 
@@ -86,6 +87,7 @@
 	odbc? ( dev-db/unixODBC:= )
 	osmesa? ( media-libs/mesa[osmesa] )
 	pipelight? ( sys-apps/attr )
+	txc_dxtn? ( media-libs/libtxc_dxtn )
 	pulseaudio? ( media-sound/pulseaudio )
 	xml? ( dev-libs/libxml2 dev-libs/libxslt )
 	scanner? ( media-gfx/sane-backends:= )
@@ -194,9 +196,10 @@
 				>=media-libs/mesa-9.1.6[osmesa,abi_x86_32(-)]
 			) )
 			pipelight? ( || (
-				app-emulation/emul-linux-x86-baselibs[development,-abi_x86_32(-)]
-				>=sys-apps/attr-2.4.47-r1[abi_x86_32(-)]
+					app-emulation/emul-linux-x86-baselibs[development,-abi_x86_32(-)]
+					>=sys-apps/attr-2.4.47-r1[abi_x86_32(-)]
 			) )
+			txc_dxtn? ( >=media-libs/libtxc_dxtn-1.0.1-r1[abi_x86_32(-)] )
 			pulseaudio? ( || (
 				app-emulation/emul-linux-x86-soundlibs[development,-abi_x86_32(-)]
 				>=media-sound/pulseaudio-5.0[abi_x86_32(-)]
@@ -311,6 +314,7 @@
 	local COMPHOLIO_MAKE_ARGS="-W fonts-Missing_Fonts.ok"
 
 	use pulseaudio || COMPHOLIO_MAKE_ARGS="${COMPHOLIO_MAKE_ARGS} -W winepulse-PulseAudio_Support.ok"
+	use txc_dxtn || STAGING_MAKE_ARGS="${STAGING_MAKE_ARGS} -W wined3d-CSMT_Helper.ok -W wined3d-CSMT_Main.ok -W d3dx9_36-DXTn.ok -W wined3d-DXTn.ok"
 	if use gstreamer; then
 		# See http://bugs.winehq.org/show_bug.cgi?id=30557
 		ewarn "Applying experimental patch to fix GStreamer support. Note that"
@@ -406,6 +410,7 @@
 
 	use pulseaudio && myconf+=( --with-pulse )
 	use pipelight && myconf+=( --with-xattr )
+	use txc_dxtn && myconf+=( $(use_with txc_dxtn) )
 
 	local PKG_CONFIG AR RANLIB
 	# Avoid crossdev's i686-pc-linux-gnu-pkg-config if building wine32 on amd64; #472038