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Diffstat (limited to 'gnu/packages/video.scm')
| -rw-r--r-- | gnu/packages/video.scm | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/gnu/packages/video.scm b/gnu/packages/video.scm index 0ca5469709..5083b05a2e 100644 --- a/gnu/packages/video.scm +++ b/gnu/packages/video.scm @@ -2695,6 +2695,50 @@ of modern, widely supported codecs.") ;; Combination under GPLv2. See LICENSE. (license license:gpl2))) +(define-public intel-vaapi-driver + (package + (name "intel-vaapi-driver") + (version "2.3.0") + (source + (origin + (method url-fetch) + (uri (string-append "https://github.com/intel/intel-vaapi-driver/" + "releases/download/" version "/intel-vaapi-driver-" + version ".tar.bz2")) + (sha256 + (base32 "1qyzxh3p8cw4fv8bz9zd4kc8hajlaps7xryzh6pad814n3m5sbjw")))) + (build-system gnu-build-system) + (native-inputs + `(("pkg-config" ,pkg-config))) + (inputs + `(("libdrm" ,libdrm) + ("libva" ,libva) + ("libx11" ,libx11))) + (arguments + `(#:phases + (modify-phases %standard-phases + (add-before 'configure 'set-target-directory + (lambda* (#:key outputs #:allow-other-keys) + (let ((out (assoc-ref outputs "out"))) + (setenv "LIBVA_DRIVERS_PATH" (string-append out "/lib/dri")) + #t)))))) + ;; XXX Because of <https://issues.guix.gnu.org/issue/22138>, we need to add + ;; this to all VA-API back ends instead of once to libva. + (native-search-paths + (list (search-path-specification + (variable "LIBVA_DRIVERS_PATH") + (files '("lib/dri"))))) + (home-page "https://01.org/linuxmedia/vaapi") + (synopsis "VA-API video acceleration driver for Intel GEN Graphics devices") + (description + "This is the @acronym{VA-API, Video Acceleration API} back end required for +hardware-accelerated video processing on Intel GEN Graphics devices supported by +the i915 driver, such as integrated Intel HD Graphics. It provides access to +both hardware and shader functionality for faster encoding, decoding, and +post-processing of video formats like MPEG2, H.264/AVC, and VC-1.") + (license (list license:bsd-2 ; src/gen9_vp9_const_def.c + license:expat)))) ; the rest, excluding the test suite + (define-public openh264 (package (name "openh264") |