nongnu: Add nvidia-vaapi-driver.

* nongnu/packages/video.scm (nvidia-vaapi-driver): New variable.

1 files changed, 40 insertions, 0 deletions

diff --git a/nongnu/packages/video.scm b/nongnu/packages/video.scm
index ce747c5..72d2892 100644
--- a/nongnu/packages/video.scm
+++ b/nongnu/packages/video.scm
@@ -4,11 +4,13 @@
 ;;; Copyright © 2024 Murilo <murilo@disroot.org>
 
 (define-module (nongnu packages video)
+  #:use-module (gnu packages gl)
   #:use-module (gnu packages pkg-config)
   #:use-module (gnu packages video)
   #:use-module (guix build utils)
   #:use-module (guix build-system cmake)
   #:use-module (guix build-system gnu)
+  #:use-module (guix build-system meson)
   #:use-module (guix gexp)
   #:use-module (guix git-download)
   #:use-module (guix packages)
@@ -161,6 +163,44 @@ video decode capabilities of supported Intel GPUs."))))
 codec APIs.")
     (license license:expat)))
 
+(define-public nvidia-vaapi-driver
+  (package
+    (name "nvidia-vaapi-driver")
+    (version "0.0.13")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/elFarto/nvidia-vaapi-driver")
+             (commit (string-append "v" version))))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32 "1ycrik4sdiy14miqvin5vg79776p7p2pazm0s8la4kngbgss1qr9"))))
+    (build-system meson-build-system)
+    (arguments
+     (list #:phases
+           #~(modify-phases %standard-phases
+               (add-before 'configure 'fix-install-path
+                 (lambda _
+                   (substitute* "meson.build"
+                     (("(nvidia_install_dir = ).*" _ prefix)
+                      (format #f "~a'~a/lib/dri'" prefix #$output))))))))
+    (native-inputs (list pkg-config))
+    (inputs (list libva mesa nv-codec-headers))
+    ;; 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://github.com/elFarto/nvidia-vaapi-driver")
+    (synopsis "VA-API implemention using NVIDIA's NVDEC.")
+    (description
+     "This is an VA-API implementation that uses NVDEC as a backend,
+specifically designed to be used by Firefox for accelerated decoding of web
+content.")
+    (license license:expat)))
+
 (define-public obs-with-cef
   (package
     (inherit obs)