caf: fix integer underflow

Pointed-out-by: Hans Jerry Illikainen <hji@dyntopia.com>
(cherry picked from commit 0cc5ea748ee5ff7705dde61ab15dff8f58be39d0)
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>
Gbp-Pq: Name 0004-caf-fix-integer-underflow.patch

vout_opengl: update for libplacebo 0.6 API

This removed a superfluous field from the pl_shader_alloc signature.

Signed-off-by: Thomas Guillem <thomas@gllm.fr>
(cherry picked from commit b90995ef08c2d72a0222c527e1ef3d586d00bccd)
Signed-off-by: Thomas Guillem <thomas@gllm.fr>
Gbp-Pq: Name 0003-vout_opengl-update-for-libplacebo-0.6-API.patch

x264: drop <148 build support and fix 10bit support

Drop old #if as 148 is not that recent anymore.

fixes #19581

Gbp-Pq: Name 0002-x264-drop-148-build-support-and-fix-10bit-support.patch

configure: fix linking on RISC-V ISA

Gbp-Pq: Name 0001-configure-fix-linking-on-RISC-V-ISA.patch

vlc (3.0.4-4) unstable; urgency=medium

  * debian/patches: Apply upstream patch to fix integer underflow
    (CVE-2018-19857). (Closes: #915760)

[dgit import unpatched vlc 3.0.4-4]

Import vlc_3.0.4-4.debian.tar.xz

[dgit import tarball vlc 3.0.4-4 vlc_3.0.4-4.debian.tar.xz]

Import vlc_3.0.4.orig.tar.xz

[dgit import orig vlc_3.0.4.orig.tar.xz]