Create libva_intel_driver_hybrid.rb

packages/libva_intel_driver_hybrid.rb

+require 'package'
+
+class Libva_intel_driver_hybrid < Package
+  description 'VA-API implementation for Intel G45 and HD Graphics family'
+  version '2.4.1'
+  compatibility 'i686 x86_64'
+  if ARCH == 'i686', 'x86_64'
+    source_url 'https://github.com/intel/intel-vaapi-driver/archive/2.4.1.tar.gz'
+    source_sha256 '03cd7e16acc94f828b6e7f3087863d8ca06e99ffa3385588005b1984bdd56157'
+    depends_on 'igt_gpu_tools'
+  end
+
+  binary_url({
+    i686: 'https://dl.bintray.com/chromebrew/chromebrew/libva_intel_driver_hybrid-2.4.1-chromeos-i686.tar.xz',
+  x86_64: 'https://dl.bintray.com/chromebrew/chromebrew/libva_intel_driver_hybrid-2.4.1-chromeos-x86_64.tar.xz'
+  })
+  binary_sha256({
+    i686: '44544381f5d72ee7a564d7d44a9857e42413f1337dc3f1e8e41d4d785644c981',
+  x86_64: '1573c67aeab4b6919a8979688962d4f2bbab0da8fd8497b9970424c10fe25aae'
+  })
+
+  def self.patch
+    system "sed -i '1s/python\$/&2/' src/shaders/gpp.py"
+  end
+
+  def self.build
+    # Only relevant if intel-gpu-tools is installed,
+    # since then the shaders will be recompiled
+    system "sed -i '1s/python\$/&2/' src/shaders/gpp.py"
+    system "meson #{CREW_MESON_LTO_OPTIONS} \
+            -Denable_hybrid_codec=true builddir"
+    system 'meson configure builddir'
+    system 'ninja -C builddir'
+  end
+
+  def self.install
+    system "DESTDIR=#{CREW_DEST_DIR} ninja -C builddir install"
+  end
+
+  def self.postinstall
+    @_str = 'export LIBVA_DRIVER_NAME=i965'
+    if `grep -c '#{@_str}' #{HOME}/.bashrc`.to_i.zero?
+      puts 'Performing env-setup...'
+      system "echo '#{@_str}' >> #{HOME}/.bashrc"
+      puts
+      puts 'To complete the installation, execute the following:'.lightblue
+      puts 'source ~/.bashrc'.lightblue
+      puts
+    end
+  end
+end