From e3043bdfa358604e71454429c67f7dd709060964 Mon Sep 17 00:00:00 2001
From: jc_gargma <jc_gargma@iserlohn-fortress.net>
Date: Tue, 12 Feb 2019 08:07:38 -0800
Subject: Initial commit

---
 PKGBUILD                  | 44 ++++++++++++++++++++++++++++++++++++
 Read-before-compiling.txt |  2 ++
 fix_surface_querys.patch  | 57 +++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 103 insertions(+)
 create mode 100644 PKGBUILD
 create mode 100644 Read-before-compiling.txt
 create mode 100644 fix_surface_querys.patch

diff --git a/PKGBUILD b/PKGBUILD
new file mode 100644
index 0000000..2b1df24
--- /dev/null
+++ b/PKGBUILD
@@ -0,0 +1,44 @@
+# Maintainer: jc_gargma <jc_gargma@iserlohn-fortress.net>
+# Maintainer (AUR): Alois Nešpor <info@aloisnespor.info>
+# Contributor (AUR): Pedro Martinez-Julia <pedromj@um.es>
+
+# # I maintain this because:
+# AUR version has needless epoch
+
+pkgname=libva-intel-driver-g45-h264
+pkgver=2.3.0
+pkgrel=1
+pkgdesc="VA-API implementation for Intel G45 chipsets with H264 support."
+arch=('i686' 'x86_64')
+url='https://01.org/linuxmedia/vaapi'
+pkgdesc='Video Acceleration (VA) API for Linux'
+depends=('libdrm' 'libgl' 'glibc' 'libva>=2.0.0')
+conflicts=('libva-intel-driver' 'intel-gpu-tools')
+provides=('libva-intel-driver')
+replaces=('libva-intel-driver')
+optdepends=('libva-utils: Applications and Scripts for libva (vainfo and others)')
+license=(MIT)
+makedepends=(mesa)
+
+source=(https://bitbucket.org/alium/g45-h264/downloads/intel-driver-g45-h264-$pkgver.tar.gz)
+sha256sums=('59754576de8bc69412ca0554b3a28406b0562cbf2616eca0d3c261528e81c641')
+
+prepare () {
+  cd intel-vaapi-driver
+  # Only relevant if intel-gpu-tools is installed,
+  # since then the shaders will be recompiled
+  sed -i '1s/python$/&2/' src/shaders/gpp.py
+}
+
+build() {
+  cd $srcdir/intel-vaapi-driver
+  ./autogen.sh --prefix=/usr
+  make
+}
+
+
+package() {
+    cd intel-vaapi-driver
+    make DESTDIR="${pkgdir}" install
+    install -m644 -D COPYING ${pkgdir}/usr/share/licenses/${pkgname}/COPYING
+}
diff --git a/Read-before-compiling.txt b/Read-before-compiling.txt
new file mode 100644
index 0000000..b500046
--- /dev/null
+++ b/Read-before-compiling.txt
@@ -0,0 +1,2 @@
+Uninstall intel-gpu-tools before compiling.
+You can reinstall it after.
diff --git a/fix_surface_querys.patch b/fix_surface_querys.patch
new file mode 100644
index 0000000..288962e
--- /dev/null
+++ b/fix_surface_querys.patch
@@ -0,0 +1,57 @@
+--- intel-vaapi-driver/src/i965_drv_video.c.orig	2017-04-20 00:11:01.000000000 +0200
++++ intel-vaapi-driver/src/i965_drv_video.c	2017-04-22 15:33:21.986238617 +0200
+@@ -5459,15 +5459,7 @@
+             attrib_list[i].flags = VA_SURFACE_ATTRIB_GETTABLE | VA_SURFACE_ATTRIB_SETTABLE;
+ 
+             if (attrib_list[i].value.value.i == 0) {
+-                if (IS_G4X(i965->intel.device_info)) {
+-                    if (obj_config->profile == VAProfileMPEG2Simple ||
+-                        obj_config->profile == VAProfileMPEG2Main) {
+-                        attrib_list[i].value.value.i = VA_FOURCC_I420;
+-                    } else {
+-                        assert(0);
+-                        attrib_list[i].flags = VA_SURFACE_ATTRIB_NOT_SUPPORTED;
+-                    }
+-                } else if (IS_IRONLAKE(i965->intel.device_info)) {
++                if (IS_G4X(i965->intel.device_info) || IS_IRONLAKE(i965->intel.device_info)) {
+                     if (obj_config->profile == VAProfileMPEG2Simple ||
+                         obj_config->profile == VAProfileMPEG2Main) {
+                         attrib_list[i].value.value.i = VA_FOURCC_I420;
+@@ -5492,18 +5484,7 @@
+                         attrib_list[i].value.value.i = VA_FOURCC_NV12;
+                 }
+             } else {
+-                if (IS_G4X(i965->intel.device_info)) {
+-                    if (obj_config->profile == VAProfileMPEG2Simple ||
+-                        obj_config->profile == VAProfileMPEG2Main) {
+-                        if (attrib_list[i].value.value.i != VA_FOURCC_I420) {
+-                            attrib_list[i].value.value.i = 0;
+-                            attrib_list[i].flags &= ~VA_SURFACE_ATTRIB_SETTABLE;
+-                        }
+-                    } else {
+-                        assert(0);
+-                        attrib_list[i].flags = VA_SURFACE_ATTRIB_NOT_SUPPORTED;
+-                    }
+-                } else if (IS_IRONLAKE(i965->intel.device_info)) {
++                if (IS_G4X(i965->intel.device_info) || IS_IRONLAKE(i965->intel.device_info)) {
+                     if (obj_config->profile == VAProfileMPEG2Simple ||
+                         obj_config->profile == VAProfileMPEG2Main) {
+                         if (attrib_list[i].value.value.i != VA_FOURCC_I420) {
+@@ -5649,16 +5630,7 @@
+     if (attribs == NULL)
+         return VA_STATUS_ERROR_ALLOCATION_FAILED;
+ 
+-    if (IS_G4X(i965->intel.device_info)) {
+-        if (obj_config->profile == VAProfileMPEG2Simple ||
+-            obj_config->profile == VAProfileMPEG2Main) {
+-            attribs[i].type = VASurfaceAttribPixelFormat;
+-            attribs[i].value.type = VAGenericValueTypeInteger;
+-            attribs[i].flags = VA_SURFACE_ATTRIB_GETTABLE | VA_SURFACE_ATTRIB_SETTABLE;
+-            attribs[i].value.value.i = VA_FOURCC_I420;
+-            i++;
+-        }
+-    } else if (IS_IRONLAKE(i965->intel.device_info)) {
++    if (IS_G4X(i965->intel.device_info) || IS_IRONLAKE(i965->intel.device_info)) {
+         switch (obj_config->profile) {
+         case VAProfileMPEG2Simple:
+         case VAProfileMPEG2Main:
-- 
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