media-libs/gst-plugins-bad: allow use of onevpl

Signed-off-by: Andrew Ammerlaan <andrewammerlaan@gentoo.org>

media-libs/gst-plugins-bad/gst-plugins-bad-1.20.4-r1.ebuild

@@ -13,7 +13,7 @@ LICENSE="LGPL-2"
 KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~loong ~mips ~ppc ~ppc64 ~riscv ~sparc ~x86"
 
 # TODO: egl and gtk IUSE only for transition
-IUSE="X bzip2 +egl gles2 gtk +introspection +opengl +orc vnc wayland" # Keep default IUSE mirrored with gst-plugins-base where relevant
+IUSE="X bzip2 +egl gles2 gtk +introspection +opengl +orc vnc wayland qsv" # Keep default IUSE mirrored with gst-plugins-base where relevant
 
 # X11 is automagic for now, upstream #709530 - only used by librfb USE=vnc plugin
 # We mirror opengl/gles2 from -base to ensure no automagic openglmixers plugin (with "opengl?" it'd still get built with USE=-opengl here)
@@ -33,6 +33,8 @@ RDEPEND="
 	)
 
 	orc? ( >=dev-lang/orc-0.4.17[${MULTILIB_USEDEP}] )
+
+	qsv? ( media-libs/oneVPL[wayland?,X?] )
 "
 
 DEPEND="${RDEPEND}"
@@ -57,7 +59,7 @@ src_prepare() {
 }
 
 multilib_src_configure() {
-	GST_PLUGINS_NOAUTO="shm ipcpipeline librfb hls"
+	GST_PLUGINS_NOAUTO="shm ipcpipeline librfb msdk hls"
 
 	local emesonargs=(
 		-Dshm=enabled
@@ -68,6 +70,16 @@ multilib_src_configure() {
 		$(meson_feature wayland)
 	)
 
+	# Quick Sync Video is amd64 native only
+	if use qsv && multilib_is_native_abi; then
+		emesonargs+=(
+			-Dmsdk=enabled
+			-Dmfx_api=oneVPL
+		)
+	else
+		emesonargs+=( -Dmsdk=disabled )
+	fi
+
 	if use opengl || use gles2; then
 		myconf+=( -Dgl=enabled )
 	else

media-libs/gst-plugins-bad/metadata.xml

@@ -9,5 +9,6 @@
 		<flag name="bzip2">Enable bzip2 encoder/decoder plugin</flag>
 		<flag name="egl">Enable EGL support</flag>
 		<flag name="gles2">Enable GLES2 support</flag>
+		<flag name="qsv">Enable Intel Quick Sync Video using the <pkg>media-libs/oneVPL</pkg> dispatcher</flag>
 	</use>
 </pkgmetadata>