xref: /xsrc/external/mit/xcb-proto/dist/src/dri2.xml

<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright (C) 2005 Jeremy Kolb.
Copyright © 2009 Intel Corporation
All Rights Reserved.

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
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copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Except as contained in this notice, the names of the authors or their
institutions shall not be used in advertising or otherwise to promote the
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-->

<xcb header="dri2" extension-xname="DRI2" extension-name="DRI2"
  major-version="1" minor-version="1">
  <import>xproto</import>

  <enum name="Attachment">
    <item name="BufferFrontLeft" />
    <item name="BufferBackLeft" />
    <item name="BufferFrontRight" />
    <item name="BufferBackRight" />
    <item name="BufferDepth" />
    <item name="BufferStencil" />
    <item name="BufferAccum" />
    <item name="BufferFakeFrontLeft" />
    <item name="BufferFakeFrontRight" />
    <item name="BufferDepthStencil" />
  </enum>

  <enum name="DriverType">
    <item name="DRI" />
  </enum>

  <!-- Types -->

  <struct name="DRI2Buffer">
    <field type="CARD32" name="attachment" enum="Attachment" />
    <field type="CARD32" name="name" />
    <field type="CARD32" name="pitch" />
    <field type="CARD32" name="cpp" />
    <field type="CARD32" name="flags" />
  </struct>

  <struct name="AttachFormat">
    <field type="CARD32" name="attachment" enum="Attachment" />
    <field type="CARD32" name="format" />
  </struct>

  <!-- Requests -->
  <request name="QueryVersion" opcode="0">
    <field type="CARD32" name="major_version" />
    <field type="CARD32" name="minor_version" />
    <reply>
      <pad bytes="1" />
      <field type="CARD32" name="major_version" />
      <field type="CARD32" name="minor_version" />
    </reply>
  </request>

  <request name="Connect" opcode="1">
    <field type="WINDOW" name="window" />
    <field type="CARD32" name="driver_type" enum="DriverType" />
    <reply>
      <pad bytes="1" />
      <field type="CARD32" name="driver_name_length" />
      <field type="CARD32" name="device_name_length" />
      <pad bytes="16" />
      <list type="char" name="driver_name">
        <fieldref>driver_name_length</fieldref>
      </list>
      <list type="char" name="device_name">
        <fieldref>device_name_length</fieldref>
      </list>
    </reply>
  </request>

  <request name="Authenticate" opcode="2">
    <field type="WINDOW" name="window" />
    <field type="CARD32" name="magic" />
    <reply>
      <pad bytes="1" />
      <field type="CARD32" name="authenticated" />
    </reply>
  </request>

  <request name="CreateDrawable" opcode="3">
    <field type="DRAWABLE" name="drawable" />
  </request>

  <request name="DestroyDrawable" opcode="4">
    <field type="DRAWABLE" name="drawable" />
  </request>

  <request name="GetBuffers" opcode="5">
    <field type="DRAWABLE" name="drawable" />
    <field type="CARD32" name="count" />
    <list type="CARD32" name="attachments" />
    <reply>
      <pad bytes="1" />
      <field type="CARD32" name="width" />
      <field type="CARD32" name="height" />
      <field type="CARD32" name="count" />
      <pad bytes="12" />
      <list type="DRI2Buffer" name="buffers">
        <fieldref>count</fieldref>
      </list>
    </reply>
  </request>

  <request name="CopyRegion" opcode="6">
    <field type="DRAWABLE" name="drawable" />
    <field type="CARD32" name="region" />
    <field type="CARD32" name="dest" />
    <field type="CARD32" name="src" />
    <reply>
      <pad bytes="1" />
    </reply>
  </request>

  <request name="GetBuffersWithFormat" opcode="7">
    <field type="DRAWABLE" name="drawable" />
    <field type="CARD32" name="count" />
    <list type="AttachFormat" name="attachments" />
    <reply>
      <pad bytes="1" />
      <field type="CARD32" name="width" />
      <field type="CARD32" name="height" />
      <field type="CARD32" name="count" />
      <pad bytes="12" />
      <list type="DRI2Buffer" name="buffers">
        <fieldref>count</fieldref>
      </list>
    </reply>
  </request>
</xcb>