From 5fcd0aa58e243caf24f4deb080ac76e83d52213f Mon Sep 17 00:00:00 2001
From: Kristian Høgsberg <krh@bitplanet.net>
Date: Mon, 9 Aug 2010 14:43:33 -0400
Subject: Introduce 'buffer' object for attaching, image cahce and cursor
 images

The buffer object is created by a 'drm' object, which encapsulates the
buffer sharing and authentication mechanism.  Once the buffer is created
it can be attached to a surface.
---
 protocol.xml | 36 +++++++++++++++++++++++++++---------
 1 file changed, 27 insertions(+), 9 deletions(-)

(limited to 'protocol.xml')

diff --git a/protocol.xml b/protocol.xml
index 50a3480..63927be 100644
--- a/protocol.xml
+++ b/protocol.xml
@@ -32,10 +32,6 @@
       <arg name="key" type="uint"/>
     </request>
 
-    <event name="device">
-      <arg name="name" type="string"/>
-    </event>
-
     <event name="acknowledge">
       <arg name="key" type="uint"/>
       <arg name="frame" type="uint"/>
@@ -47,6 +43,32 @@
     </event>
   </interface>
 
+  <interface name="drm" version="1">
+    <!-- dri2 auth and create buffer -->
+    <request name="authenticate">
+      <arg name="id" type="uint"/>
+    </request>
+
+    <request name="create_buffer">
+      <arg name="id" type="new_id"/>
+      <arg name="name" type="uint"/>
+      <arg name="width" type="int"/>
+      <arg name="height" type="int"/>
+      <arg name="stride" type="uint"/>
+      <arg name="visual" type="visual"/>
+    </request>
+
+    <event name="device">
+      <arg name="name" type="string"/>
+    </event>
+
+    <event name="authenticated"/>
+  </interface>
+
+  <interface name="buffer" version="1">
+    <request name="destroy"/>
+  </interface>
+
   <interface name="shell" version="1">
     <request name="move">
       <arg name="surface" type="surface"/>
@@ -78,11 +100,7 @@
     <request name="destroy"/>
 
     <request name="attach">
-      <arg name="name" type="uint"/>
-      <arg name="width" type="int"/>
-      <arg name="height" type="int"/>
-      <arg name="stride" type="uint"/>
-      <arg name="visual" type="visual"/>
+      <arg name="buffer" type="buffer"/>
     </request>
 
     <request name="map">
-- 
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