x11-misc/xscreensaver: fix build with ffmpeg-8

Quick non-maintainer self-fix given will be looking at rekeywording
ffmpeg-8 likely soon'ish. Unknown if been reported upstream given
apparently(?) no public bug tracker, but probably good odds it'll be
fixed next release nonetheless (note that the current fix requires
>=ffmpeg-6.1 thus the RDEPEND bump, may possibly not be needed next
release but not that needing >=6.1 is a problem in Gentoo).

Very trivial fix so no real need for a revbump+re-stabilizing over.

Closes: https://bugs.gentoo.org/963416
Signed-off-by: Ionen Wolkens <ionen@gentoo.org>

x11-misc/xscreensaver/files/xscreensaver-6.12-ffmpeg8.patch

@@ -0,0 +1,8 @@
+https://bugs.gentoo.org/963416
+--- a/hacks/ffmpeg-out.c
++++ b/hacks/ffmpeg-out.c
+@@ -405,3 +405,3 @@
+   ffst->video_ost.ctx->pix_fmt      = pix_fmt;
+-  ffst->video_ost.ctx->profile      = FF_PROFILE_H264_HIGH;
++  ffst->video_ost.ctx->profile      = AV_PROFILE_H264_HIGH;
+ 

x11-misc/xscreensaver/xscreensaver-6.12-r2.ebuild

@@ -50,7 +50,7 @@ COMMON_DEPEND="
 	elogind? ( sys-auth/elogind )
 	gdk-pixbuf? ( >=x11-libs/gdk-pixbuf-2.42.0:2[jpeg?] )
 	gtk? ( >=x11-libs/gtk+-3.0.0:3 )
-	ffmpeg? ( media-video/ffmpeg:= )
+	ffmpeg? ( >=media-video/ffmpeg-6.1:= )
 	jpeg? ( media-libs/libjpeg-turbo:= )
 	locking? ( virtual/libcrypt:= )
 	new-login? (
@@ -102,6 +102,7 @@ PATCHES=(
 	"${FILESDIR}"/${PN}-6.07-allow-no-pam.patch
 	"${FILESDIR}"/${PN}-6.07-fix-desktop-files.patch
 	"${FILESDIR}"/${PN}-6.09-ffmpeg.patch
+	"${FILESDIR}"/${PN}-6.12-ffmpeg8.patch
 )
 
 DOCS=( README{,.hacking} )