diff options
Diffstat (limited to 'media-plugins/gst-plugins-vaapi/gst-plugins-vaapi-1.20.2.ebuild')
| -rw-r--r-- | media-plugins/gst-plugins-vaapi/gst-plugins-vaapi-1.20.2.ebuild | 98 |
1 files changed, 98 insertions, 0 deletions
diff --git a/media-plugins/gst-plugins-vaapi/gst-plugins-vaapi-1.20.2.ebuild b/media-plugins/gst-plugins-vaapi/gst-plugins-vaapi-1.20.2.ebuild new file mode 100644 index 000000000000..3e6d8d3bb515 --- /dev/null +++ b/media-plugins/gst-plugins-vaapi/gst-plugins-vaapi-1.20.2.ebuild @@ -0,0 +1,98 @@ +# Copyright 1999-2022 Gentoo Authors +# Distributed under the terms of the GNU General Public License v2 + +EAPI=7 +PYTHON_COMPAT=( python3_{8..10} ) + +inherit gstreamer-meson python-any-r1 + +MY_PN="gstreamer-vaapi" +DESCRIPTION="Hardware accelerated video decoding through VA-API plugin for GStreamer" +HOMEPAGE="https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi" +SRC_URI="https://gstreamer.freedesktop.org/src/${MY_PN}/${MY_PN}-${PV}.tar.xz" + +LICENSE="LGPL-2.1+" +SLOT="1.0" +KEYWORDS="~amd64 ~arm64 ~ppc64 ~riscv ~x86" +IUSE="+drm +egl gles2 +opengl wayland +X" # Keep default enabled IUSE in sync with gst-plugins-base and libva + +# gst-vaapi configure is based around GL platform mainly, unlike gst-plugins-bad that goes by GL API mainly; for less surprises, +# we design gst-vaapi ebuild in terms of GL API as main choice as well, meaning that USE opengl and/or gles2 is required to +# enable opengl support at all and choices get chained from there. +# One or multiple video output are required: drm, x11, glx, egl and/or wayland; +# but GL API is our main trigger, thus USE=egl should be ineffective if neither gles2 or opengl is enabled; +# So "|| ( drm egl opengl wayland X )" would be wrong, because egl isn't built with USE="egl -opengl -gles2", ending up with no video outputs. +# As we ensure at least one working GL output with other REQUIRED_USE, we can put gles2/opengl in REQUIRED_USE instead of egl, solving the issue. +# gles2 API only supported windowing system (on linux) is EGL, so require it +# opengl API only supported windowing systems (on linux) are EGL and GLX, so require one of them (glx is enabled with USE="opengl X") +REQUIRED_USE=" + || ( drm gles2 opengl wayland X ) + gles2? ( egl ) + opengl? ( || ( egl X ) ) +" + +# glx doesn't require libva-glx (libva[opengl]) afaics, only by tests/test-display.c +# USE flag behavior: +# 'drm' enables vaapi drm support +# 'egl' enables EGL platform support (but only if also 'opengl||gles2') +# - 'egl' is exposed as a USE flag mainly to get EGL support instead of or in addition to GLX support with desktop GL while keeping it optional for pure GLX cases; +# it's always required with USE=gles2, thus USE="gles2 opengl X" will require and build desktop GL EGL platform support as well on top of GLX, which doesn't add extra deps at that point. +# 'gles2' enables GLESv2 or GLESv3 based GL API support +# 'opengl' enables desktop OpenGL based GL API support +# 'wayland' enables non-GL Wayland support; wayland EGL support when combined with 'egl' (but only if also 'opengl||gles2') +# 'X' enables non-GL X support; GLX support when combined with 'opengl' +# gst-plugins-bad still needed for codecparsers (GL libraries moved to -base); checked for 1.14 (recheck for 1.16) +GST_REQ="${PV}" +GL_DEPS=" + >=media-libs/gst-plugins-base-${GST_REQ}:${SLOT}[egl?,gles2?,opengl?,wayland?,X?] + media-libs/mesa[gles2?,egl(+)?,X?,${MULTILIB_USEDEP}] +" +RDEPEND=" + >=media-libs/gst-plugins-base-${GST_REQ}:${SLOT}[${MULTILIB_USEDEP}] + >=media-libs/gst-plugins-bad-${GST_REQ}:${SLOT}[${MULTILIB_USEDEP}] + >=x11-libs/libva-1.4.0:=[drm(+)?,wayland?,X?,${MULTILIB_USEDEP}] + drm? ( + >=virtual/libudev-208:=[${MULTILIB_USEDEP}] + >=x11-libs/libdrm-2.4.98[${MULTILIB_USEDEP}] + ) + gles2? ( ${GL_DEPS} ) + opengl? ( ${GL_DEPS} ) + wayland? ( >=dev-libs/wayland-1.11.0[${MULTILIB_USEDEP}] ) + X? ( + >=x11-libs/libX11-1.6.2[${MULTILIB_USEDEP}] + >=x11-libs/libXrandr-1.4.2[${MULTILIB_USEDEP}] + x11-libs/libXrender[${MULTILIB_USEDEP}] ) +" +DEPEND="${RDEPEND}" +BDEPEND="${PYTHON_DEPS}" + +S="${WORKDIR}/${MY_PN}-${PV}" + +# FIXME: "Failed to create vaapipostproc element" +RESTRICT="test" + +multilib_src_configure() { + local emesonargs=( + -Dwith_encoders=yes + -Dwith_drm=$(usex drm yes no) + -Dwith_x11=$(usex X yes no) + -Dwith_wayland=$(usex wayland yes no) + ) + + if use opengl || use gles2; then + emesonargs+=( -Dwith_egl=$(usex egl yes no) ) + else + emesonargs+=( -Dwith_egl=no ) + fi + + if use opengl && use X; then + emesonargs+=( -Dwith_glx=yes ) + else + emesonargs+=( -Dwith_glx=no ) + fi + + # Workaround EGL/eglplatform.h being built with X11 present + use X || export CFLAGS="${CFLAGS} -DEGL_NO_X11" + + gstreamer_multilib_src_configure +} |