[Xcb] [PATCH proto 6/7] xinput: Add XI v2.3

[Daniel Martin]

Introduced with v2.3 has been Pointer Barrier support, including a new
request (XIBarrierReleasePointer) and 2 events (Barrier{Hit,Leave}).

Signed-off-by: Daniel Martin <consume.noise at gmail.com>
---
 src/xinput.xml | 47 ++++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 46 insertions(+), 1 deletion(-)

diff --git a/src/xinput.xml b/src/xinput.xml
index 71ce2de..be4dfde 100644
--- a/src/xinput.xml
+++ b/src/xinput.xml
@@ -33,7 +33,7 @@
 -->
 
 <xcb header="xinput" extension-xname="XInputExtension" extension-name="Input"
-     major-version="2" minor-version="2">
+     major-version="2" minor-version="3">
     <import>xproto</import>
 
     <!-- ⋅⋅⋅ Types (v1.0) ⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅ -->
@@ -51,6 +51,10 @@ <struct name="FP3232">
         <field type="CARD32" name="frac" />
     </struct>
 
+    <!-- ⋅⋅⋅ Types (v2.3) ⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅ -->
+
+    <typedef oldname="CARD32" newname="Barrier" />
+
     <!-- ⋅⋅⋅ Requests (v1.0) ⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅ -->
 
     <!-- GetExtensionVersion -->
@@ -1660,6 +1664,24 @@ <request name="XIGetSelectedEvents" opcode="60">
         </reply>
     </request>
 
+    <!-- ⋅⋅⋅ Requests (v2.3) ⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅ -->
+
+    <!-- XIBarrierReleasePointer -->
+
+    <struct name="BarrierReleasePointerInfo">
+        <field type="DeviceId" name="deviceid" />
+        <pad bytes="2" />
+        <field type="Barrier"  name="barrier" />
+        <field type="CARD32"   name="eventid" />
+    </struct>
+
+    <request name="XIBarrierReleasePointer" opcode="61">
+        <field type="CARD32" name="num_barriers" />
+        <list type="BarrierReleasePointerInfo" name="barriers">
+            <fieldref>num_barriers</fieldref>
+        </list>
+    </request>
+
     <!-- ⋅⋅⋅ Events (v1.0) ⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅ -->
     <!-- Notes:
          - A 'len' field in a v1++ structure is in bytes.
@@ -2139,6 +2161,29 @@ <event name="RawTouchBegin" number="22" xge="true">
     <eventcopy name="RawTouchUpdate" number="23" ref="RawTouchBegin" />
     <eventcopy name="RawTouchEnd"    number="24" ref="RawTouchBegin" />
 
+    <!-- ⋅⋅⋅ Events (v2.3) ⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅ -->
+
+    <event name="BarrierHit" number="25" xge="true">
+        <field type="DeviceId"  name="deviceid" altenum="Device" />
+        <field type="TIMESTAMP" name="time" altenum="Time" />
+        <!-- event specific fields -->
+        <field type="CARD32"    name="eventid" />
+        <field type="WINDOW"    name="root" />
+        <field type="WINDOW"    name="event" />
+        <field type="Barrier"   name="barrier" />
+        <!-- 32 byte boundary -->
+        <field type="CARD32"    name="dtime" />
+        <field type="CARD32"    name="flags" />
+        <field type="DeviceId"  name="sourceid" altenum="Device" />
+        <pad bytes="2" />
+        <field type="FP1616"    name="root_x" />
+        <field type="FP1616"    name="root_y" />
+        <field type="FP3232"    name="dx" />
+        <field type="FP3232"    name="dy" />
+    </event>
+
+    <eventcopy name="BarrierLeave" number="26" ref="BarrierHit" />
+
     <!-- ⋅⋅⋅ Errors (v1.0) ⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅ -->
 
     <error name="Device"     number="0" />
-- 
1.8.0.3