From 5b254b9f344f8954674541aecc8445d772531536 Mon Sep 17 00:00:00 2001
From: Kai Uwe Broulik <kde@privat.broulik.de>
Date: Sat, 26 Dec 2020 19:25:49 +0100
Subject: Add Khronos image texture format version 2

Its draft specification [1] calls for a "*.ktx2" glob and "image/ktx2" type
as it contains backwards-incompatible changes over version 1.

[1] http://github.khronos.org/KTX-Specification/
---
 data/freedesktop.org.xml.in                |  11 +++++++++++
 tests/mime-detection/list                  |   2 ++
 tests/mime-detection/rgba-reference-u.ktx2 | Bin 0 -> 65800 bytes
 3 files changed, 13 insertions(+)
 create mode 100644 tests/mime-detection/rgba-reference-u.ktx2

diff --git a/data/freedesktop.org.xml.in b/data/freedesktop.org.xml.in
index b70912d2..69b3f2f4 100644
--- a/data/freedesktop.org.xml.in
+++ b/data/freedesktop.org.xml.in
@@ -6775,6 +6775,17 @@ command to generate the output files.
     </magic>
     <glob pattern="*.ktx"/>
   </mime-type>
+  <mime-type type="image/ktx2">
+    <comment>Khronos texture image</comment>
+    <magic priority="80">
+      <match type="big32" value="0xAB4B5458" offset="0">
+        <match type="big32" value="0x203230BB" offset="4">
+          <match type="big32" value="0x0D0A1A0A" offset="8"/>
+        </match>
+      </match>
+    </magic>
+    <glob pattern="*.ktx2"/>
+  </mime-type>
   <mime-type type="image/astc">
     <comment>ASTC texture</comment>
     <acronym>ASTC</acronym>
diff --git a/tests/mime-detection/list b/tests/mime-detection/list
index b452e7f8..a8bd4be7 100644
--- a/tests/mime-detection/list
+++ b/tests/mime-detection/list
@@ -110,6 +110,8 @@ ooo25876-2.pct image/x-pict
 newtonme.pict image/x-pict
 # Copied from https://github.com/KhronosGroup/KTX/tree/master/testimages
 rgb-reference.ktx image/ktx
+# Copied from https://github.com/KhronosGroup/KTX/tree/master/testimages
+rgba-reference-u.ktx2 image/ktx2
 # Copied from https://gitlab.gnome.org/GNOME/gnome-photos/blob/master/data/dnd-counter.svg
 dnd-counter.svg image/svg+xml
 # Copied from https://github.com/linuxmint/mint-x-icons/tree/master/usr/share/icons/Mint-X-Aqua/places/128
diff --git a/tests/mime-detection/rgba-reference-u.ktx2 b/tests/mime-detection/rgba-reference-u.ktx2
new file mode 100644
index 00000000..6690ed42
Binary files /dev/null and b/tests/mime-detection/rgba-reference-u.ktx2 differ
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