From 022604514e82b76e4035b409f6f57f6c6336000d Mon Sep 17 00:00:00 2001
From: Carlos Galindo <arch@cgj.es>
Date: Mon, 26 Jul 2021 14:43:40 +0200
Subject: [PATCH] initial version

---
 .SRCINFO   | 17 +++++++++++++++++
 PKGBUILD   | 40 ++++++++++++++++++++++++++++++++++++++++
 sha512sums |  4 ++++
 3 files changed, 61 insertions(+)
 create mode 100644 .SRCINFO
 create mode 100644 PKGBUILD
 create mode 100644 sha512sums

diff --git a/.SRCINFO b/.SRCINFO
new file mode 100644
index 0000000..fdbd370
--- /dev/null
+++ b/.SRCINFO
@@ -0,0 +1,17 @@
+pkgbase = facetimehd-calibration-files
+	pkgdesc = Sensor calibration files for facetimehd webcam
+	pkgver = 5.1.5769
+	pkgrel = 1
+	url = https://github.com/patjak/bcwc_pcie/wiki/Extracting-the-sensor-calibration-files
+	arch = x86_64
+	license = unknown
+	makedepends = unzip
+	makedepends = unrar
+	noextract = bootcamp5.1.5769.zip
+	options = !strip
+	source = https://download.info.apple.com/Mac_OS_X/031-30890-20150812-ea191174-4130-11e5-a125-930911ba098f/bootcamp5.1.5769.zip
+	source = sha512sums
+	sha512sums = 96ecc8e55a74de85fbb3026a05eb49ad4dbc8a48f0aafebd3b27a6a47ce53df1179b8442ce77320f643df7e67075d8430e197dc43258b0a6ba47f58cfa947132
+	sha512sums = ecece7869de1e28f7b7abe9f4bd1aeb376c00a40b9676a7942845778e9d250510b68bfe209901e405f5bbc573c32b5e115c646b133f339fcbbb60bc2ec950886
+
+pkgname = facetimehd-calibration-files
diff --git a/PKGBUILD b/PKGBUILD
new file mode 100644
index 0000000..b113271
--- /dev/null
+++ b/PKGBUILD
@@ -0,0 +1,40 @@
+# Maintainer: Your Name <youremail@domain.com>
+pkgname=facetimehd-calibration-files
+pkgver=5.1.5769
+pkgrel=1
+pkgdesc="Sensor calibration files for facetimehd webcam"
+arch=('x86_64')
+url="https://github.com/patjak/bcwc_pcie/wiki/Extracting-the-sensor-calibration-files"
+license=('unknown')
+depends=()
+makedepends=("unzip" "unrar")
+options=(!strip)
+source=("https://download.info.apple.com/Mac_OS_X/031-30890-20150812-ea191174-4130-11e5-a125-930911ba098f/bootcamp$pkgver.zip"
+	"sha512sums")
+noextract=("bootcamp$pkgver.zip")
+sha512sums=('96ecc8e55a74de85fbb3026a05eb49ad4dbc8a48f0aafebd3b27a6a47ce53df1179b8442ce77320f643df7e67075d8430e197dc43258b0a6ba47f58cfa947132'
+            'ecece7869de1e28f7b7abe9f4bd1aeb376c00a40b9676a7942845778e9d250510b68bfe209901e405f5bbc573c32b5e115c646b133f339fcbbb60bc2ec950886')
+
+prepare() {
+	unzip -o -q -j "bootcamp$pkgver.zip" BootCamp/Drivers/Apple/AppleCamera64.exe
+	unrar -o+ -idq x AppleCamera64.exe AppleCamera.sys
+}
+
+build() {
+	dd bs=1 skip=1663920 count=33060 if=AppleCamera.sys of=9112_01XX.dat
+	dd bs=1 skip=1644880 count=19040 if=AppleCamera.sys of=1771_01XX.dat
+	dd bs=1 skip=1606800 count=19040 if=AppleCamera.sys of=1871_01XX.dat
+	dd bs=1 skip=1625840 count=19040 if=AppleCamera.sys of=1874_01XX.dat
+}
+
+check() {
+	sha512sum -c sha512sums
+}
+
+package() {
+	mkdir -p "$pkgdir/usr/lib/firmware/facetimehd"
+	install -m 644 9112_01XX.dat "$pkgdir/usr/lib/firmware/facetimehd"
+	install -m 644 1771_01XX.dat "$pkgdir/usr/lib/firmware/facetimehd"
+	install -m 644 1871_01XX.dat "$pkgdir/usr/lib/firmware/facetimehd"
+	install -m 644 1874_01XX.dat "$pkgdir/usr/lib/firmware/facetimehd"
+}
diff --git a/sha512sums b/sha512sums
new file mode 100644
index 0000000..1f1ac22
--- /dev/null
+++ b/sha512sums
@@ -0,0 +1,4 @@
+7f8ff3cd5e42e367b9fe3ac0ffca8e6a81c0b1235b687ef8f66b9c41c3a9ca2d22dba84a6bc8f0fdba065e0bec740e21fd423dc062fb3f7c002d59ad6b857ad5  1771_01XX.dat
+f90ee98b75fcd6a7f349264e98e1341000406baeb517d3a266d6946ea7e613a3686801874f0fc689cc73d2b6877e0ce5972f2e869312b79dcef2512db068cad7  1871_01XX.dat
+a18388a9cf4b6a93054de0ffc44378a80911b6dc65c1e70e7b48f7522d042b5218f49a2d38d25ec1cff698c9913d381ace8612d78c246668b8ebc0e4817f4971  1874_01XX.dat
+929c62786e155bfcac6202358407d3dcd1133eb5194ae870a7999f8a1594e7172810e54e8984b71e87cb4553d5419db4bb347e98696ed0e952a5b7b2fbf50631  9112_01XX.dat