feat(ops/nixos/nugget): Add chromium with VAAPI patches r/630

These patches enable hardware-accelerated video decoding, which is
useful for Stadia.

The main issue with this is that Hydra doesn't currently cache
Chromium with these patches, which means that it is built from scratch
which takes in the order of 5 hours on an otherwise unused nugget.

1 files changed, 6 insertions, 0 deletions

diff --git a/third_party/default.nix b/third_party/default.nix
index 87cdc5c821f2..4a9363c49f76 100644
--- a/third_party/default.nix
+++ b/third_party/default.nix
@@ -125,4 +125,10 @@ in exposed // {
 
   # Make NixOS available
   nixos = import "${nixpkgsSrc}/nixos";
+
+  # Build a Chromium with VAAPI (hardware-accelerated video decoding)
+  # enabled. This is useful for Stadia on desktop.
+  chromiumVaapi = nixpkgs.chromium.override {
+    useVaapi = true;
+  };
 }