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   1 <?xml version="1.0" encoding="utf-8"?>
   2 <!--
   3 Copyright (C) 2005 Jeremy Kolb.
   4 Copyright © 2009 Intel Corporation
   5 All Rights Reserved.
   6
   7 Permission is hereby granted, free of charge, to any person obtaining a copy
   8 of this software and associated documentation files (the "Software"), to deal
   9 in the Software without restriction, including without limitation the rights
  10 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  11 copies of the Software, and to permit persons to whom the Software is
  12 furnished to do so, subject to the following conditions:
  13
  14 The above copyright notice and this permission notice shall be included in all
  15 copies or substantial portions of the Software.
  16
  17 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  18 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  19 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  20 AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
  21 ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  22 WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  23
  24 Except as contained in this notice, the names of the authors or their
  25 institutions shall not be used in advertising or otherwise to promote the
  26 sale, use or other dealings in this Software without prior written
  27 authorization from the authors.
  28 -->
  29
  30 <xcb header="dri2" extension-xname="DRI2" extension-name="DRI2"
  31   major-version="1" minor-version="1">
  32   <import>xproto</import>
  33
  34   <enum name="Attachment">
  35     <item name="BufferFrontLeft" />
  36     <item name="BufferBackLeft" />
  37     <item name="BufferFrontRight" />
  38     <item name="BufferBackRight" />
  39     <item name="BufferDepth" />
  40     <item name="BufferStencil" />
  41     <item name="BufferAccum" />
  42     <item name="BufferFakeFrontLeft" />
  43     <item name="BufferFakeFrontRight" />
  44     <item name="BufferDepthStencil" />
  45   </enum>
  46
  47   <enum name="DriverType">
  48     <item name="DRI" />
  49   </enum>
  50
  51   <!-- Types -->
  52
  53   <struct name="DRI2Buffer">
  54     <field type="CARD32" name="attachment" enum="Attachment" />
  55     <field type="CARD32" name="name" />
  56     <field type="CARD32" name="pitch" />
  57     <field type="CARD32" name="cpp" />
  58     <field type="CARD32" name="flags" />
  59   </struct>
  60
  61   <struct name="AttachFormat">
  62     <field type="CARD32" name="attachment" enum="Attachment" />
  63     <field type="CARD32" name="format" />
  64   </struct>
  65
  66   <!-- Requests -->
  67   <request name="QueryVersion" opcode="0">
  68     <field type="CARD32" name="major_version" />
  69     <field type="CARD32" name="minor_version" />
  70     <reply>
  71       <pad bytes="1" />
  72       <field type="CARD32" name="major_version" />
  73       <field type="CARD32" name="minor_version" />
  74     </reply>
  75   </request>
  76
  77   <request name="Connect" opcode="1">
  78     <field type="WINDOW" name="window" />
  79     <field type="CARD32" name="driver_type" enum="DriverType" />
  80     <reply>
  81       <pad bytes="1" />
  82       <field type="CARD32" name="driver_name_length" />
  83       <field type="CARD32" name="device_name_length" />
  84       <pad bytes="16" />
  85       <list type="char" name="driver_name">
  86         <fieldref>driver_name_length</fieldref>
  87       </list>
  88       <list type="char" name="device_name">
  89         <fieldref>device_name_length</fieldref>
  90       </list>
  91     </reply>
  92   </request>
  93
  94   <request name="Authenticate" opcode="2">
  95     <field type="WINDOW" name="window" />
  96     <field type="CARD32" name="magic" />
  97     <reply>
  98       <pad bytes="1" />
  99       <field type="CARD32" name="authenticated" />
 100     </reply>
 101   </request>
 102
 103   <request name="CreateDrawable" opcode="3">
 104     <field type="DRAWABLE" name="drawable" />
 105   </request>
 106
 107   <request name="DestroyDrawable" opcode="4">
 108     <field type="DRAWABLE" name="drawable" />
 109   </request>
 110
 111   <request name="GetBuffers" opcode="5">
 112     <field type="DRAWABLE" name="drawable" />
 113     <field type="CARD32" name="count" />
 114     <list type="CARD32" name="attachments" />
 115     <reply>
 116       <pad bytes="1" />
 117       <field type="CARD32" name="width" />
 118       <field type="CARD32" name="height" />
 119       <field type="CARD32" name="count" />
 120       <pad bytes="12" />
 121       <list type="DRI2Buffer" name="buffers">
 122         <fieldref>count</fieldref>
 123       </list>
 124     </reply>
 125   </request>
 126
 127   <request name="CopyRegion" opcode="6">
 128     <field type="DRAWABLE" name="drawable" />
 129     <field type="CARD32" name="region" />
 130     <field type="CARD32" name="dest" />
 131     <field type="CARD32" name="src" />
 132     <reply>
 133       <pad bytes="1" />
 134     </reply>
 135   </request>
 136
 137   <request name="GetBuffersWithFormat" opcode="7">
 138     <field type="DRAWABLE" name="drawable" />
 139     <field type="CARD32" name="count" />
 140     <list type="AttachFormat" name="attachments" />
 141     <reply>
 142       <pad bytes="1" />
 143       <field type="CARD32" name="width" />
 144       <field type="CARD32" name="height" />
 145       <field type="CARD32" name="count" />
 146       <pad bytes="12" />
 147       <list type="DRI2Buffer" name="buffers">
 148         <fieldref>count</fieldref>
 149       </list>
 150     </reply>
 151   </request>
 152 </xcb>