From b08b22d85f17f7eae74f3b3637c479771056d78b Mon Sep 17 00:00:00 2001
From: Joe Hermaszewski <git@monoid.al>
Date: Wed, 16 Dec 2020 13:30:41 +0800
Subject: [PATCH] xrgears: init at unstable-2020-04-15

---
 .../applications/graphics/xrgears/default.nix | 48 +++++++++++++++++++
 pkgs/top-level/all-packages.nix               |  2 +
 2 files changed, 50 insertions(+)
 create mode 100644 pkgs/applications/graphics/xrgears/default.nix

diff --git a/pkgs/applications/graphics/xrgears/default.nix b/pkgs/applications/graphics/xrgears/default.nix
new file mode 100644
index 00000000000..33aa3ae3575
--- /dev/null
+++ b/pkgs/applications/graphics/xrgears/default.nix
@@ -0,0 +1,48 @@
+{ stdenv
+, fetchFromGitLab
+, glm
+, glslang
+, meson
+, ninja
+, openxr-loader
+, pkg-config
+, vulkan-headers
+, vulkan-loader
+, xxd
+}:
+
+stdenv.mkDerivation rec {
+  pname = "xrgears";
+  version = "unstable-2020-04-15";
+
+  src = fetchFromGitLab {
+    domain = "gitlab.freedesktop.org";
+    owner = "monado";
+    repo = "demos/xrgears";
+    rev = "d0bee35fbf8f181e8313f1ead13d88c4fb85c154";
+    sha256 = "1k0k8dkclyiav99kf0933kyd2ymz3hs1p0ap2wbciq9s62jgz29i";
+  };
+
+  nativeBuildInputs = [
+    glslang
+    meson
+    ninja
+    pkg-config
+    xxd
+  ];
+
+  buildInputs = [
+    glm
+    openxr-loader
+    vulkan-headers
+    vulkan-loader
+  ];
+
+  meta = with stdenv.lib; {
+    homepage = "https://gitlab.freedesktop.org/monado/demos/xrgears";
+    description = "An OpenXR example using Vulkan for rendering";
+    platforms = platforms.linux;
+    license = licenses.mit;
+    maintainers = with maintainers; [ expipiplus1 ];
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 620a4bbba43..7861a1f9c99 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -25553,6 +25553,8 @@ in
 
   xrestop = callPackage ../tools/X11/xrestop { };
 
+  xrgears = callPackage ../applications/graphics/xrgears { };
+
   xsd = callPackage ../development/libraries/xsd { };
 
   xscope = callPackage ../applications/misc/xscope { };