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Extensible Markup Language  |  2008-09-17  |  16.6 KB  |  520 lines
  1. <?xml version="1.0" encoding="utf-8"?>
  2. <!--
  3. Copyright (C) 2006 Jeremy Kolb, Ian Osgood
  4. All Rights Reserved.
  5.  
  6. Permission is hereby granted, free of charge, to any person obtaining a copy
  7. of this software and associated documentation files (the "Software"), to deal
  8. in the Software without restriction, including without limitation the rights
  9. to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  10. copies of the Software, and to permit persons to whom the Software is
  11. furnished to do so, subject to the following conditions:
  12.  
  13. The above copyright notice and this permission notice shall be included in all
  14. copies or substantial portions of the Software.
  15.  
  16. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  17. IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  18. FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  19. AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
  20. ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  21. WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  22.  
  23. Except as contained in this notice, the names of the authors or their
  24. institutions shall not be used in advertising or otherwise to promote the
  25. sale, use or other dealings in this Software without prior written
  26. authorization from the authors.
  27. -->
  28.  
  29. <xcb header="randr" extension-xname="RANDR" extension-name="RandR"
  30.     major-version="1" minor-version="2">
  31.  
  32.     <import>xproto</import>
  33.     
  34.     <!-- Errors -->
  35.  
  36.     <error name="BadOutput" number="0" />
  37.     <error name="BadCrtc"   number="1" />
  38.     <error name="BadMode"   number="2" />
  39.  
  40.     <!-- Requests -->
  41.  
  42.     <enum name="Rotation">
  43.         <item name="Rotate_0">  <bit>0</bit></item>
  44.         <item name="Rotate_90"> <bit>1</bit></item>
  45.         <item name="Rotate_180"><bit>2</bit></item>
  46.         <item name="Rotate_270"><bit>3</bit></item>
  47.         <item name="Reflect_X"> <bit>4</bit></item>
  48.         <item name="Reflect_Y"> <bit>5</bit></item>
  49.     </enum>
  50.  
  51.     <struct name="ScreenSize">
  52.         <field type="INT16" name="width" />   <!-- pixels -->
  53.         <field type="INT16" name="height" />
  54.         <field type="INT16" name="mwidth" />  <!-- millimeters -->
  55.         <field type="INT16" name="mheight" />
  56.     </struct>
  57.     
  58.     <struct name="RefreshRates">
  59.         <field type="CARD16" name="nRates" />
  60.         <list type="CARD16" name="rates">
  61.             <fieldref>nRates</fieldref>
  62.         </list>
  63.     </struct>
  64.     
  65.     <request name="QueryVersion" opcode="0">
  66.         <field type="CARD32" name="major_version" />
  67.         <field type="CARD32" name="minor_version" />
  68.         <reply>
  69.             <pad bytes="1" />
  70.             <field type="CARD32" name="major_version" />
  71.             <field type="CARD32" name="minor_version" />
  72.             <pad bytes="16" />
  73.         </reply>
  74.     </request>
  75.     
  76.     <!-- Skip obsolete opcode 1 so old clients fail immediately -->
  77.  
  78.     <!-- This is for the 1.1 version request.  I don't believe we need to specify a 1.0 request
  79.     as few things used randr 1.0.  The only difference is the removal of refresh and padding I think.
  80.     BEWARE: the docs lie!
  81.     -->
  82.     <request name="SetScreenConfig" opcode="2">
  83.         <field type="DRAWABLE" name="drawable" />
  84.         <field type="TIMESTAMP" name="timestamp" />
  85.         <field type="TIMESTAMP" name="config_timestamp" />
  86.         <field type="CARD16" name="sizeID" />
  87.         <field type="INT16" name="rotation" />
  88.         <field type="CARD16" name="rate" />
  89.         <pad bytes="2" />
  90.         <reply>
  91.             <field type="CARD8" name="status" />    <!-- enum SetConfig -->
  92.             <field type="TIMESTAMP" name="new_timestamp" />
  93.             <field type="TIMESTAMP" name="config_timestamp" />
  94.             <field type="WINDOW" name="root" />
  95.             <field type="CARD16" name="subpixel_order" />
  96.             <pad bytes="10" />
  97.         </reply>
  98.     </request>
  99.     
  100.     <!-- opcode 3 is obsolete -->
  101.  
  102.     <enum name="SetConfig">
  103.         <item name="Success"><value>0</value></item>
  104.         <item name="InvalidConfigTime"><value>1</value></item>
  105.         <item name="InvalidTime"><value>2</value></item>
  106.         <item name="Failed"><value>3</value></item>
  107.     </enum>
  108.  
  109.     <request name="SelectInput" opcode="4">    
  110.         <field type="WINDOW" name="window" />
  111.         <field type="CARD16" name="enable" />  <!-- enum SetConfig -->
  112.         <pad bytes="2" />
  113.     </request>
  114.  
  115.     <!--
  116.     I think this is correct.  It works. though I believe nInfo is a bit high...
  117.     -->
  118.     <request name="GetScreenInfo" opcode="5">
  119.         <field type="WINDOW" name="window" />
  120.         <reply>
  121.             <field type="CARD8" name="rotations" />
  122.             <field type="WINDOW" name="root" />
  123.             <field type="TIMESTAMP" name="timestamp" />
  124.             <field type="TIMESTAMP" name="config_timestamp" />
  125.             <field type="CARD16" name="nSizes" />
  126.             <field type="CARD16" name="sizeID" />
  127.             <field type="INT16" name="rotation" />
  128.             <field type="CARD16" name="rate" />
  129.             <field type="CARD16" name="nInfo" />
  130.             <pad bytes="2" />
  131.             <list type="ScreenSize" name="sizes">
  132.                 <fieldref>nSizes</fieldref>
  133.             </list>
  134.             <list type="RefreshRates" name="rates">
  135.                 <op op="-">
  136.                     <fieldref>nInfo</fieldref>
  137.                     <fieldref>nSizes</fieldref>
  138.                 </op>
  139.             </list>
  140.         </reply>
  141.     </request>
  142.  
  143.     <!-- new in version 1.2 -->
  144.  
  145.     <request name="GetScreenSizeRange" opcode="6">
  146.         <field type="WINDOW" name="window" />
  147.         <reply>
  148.             <pad bytes="1" />
  149.             <field type="CARD16" name="min_width" />
  150.             <field type="CARD16" name="min_height" />
  151.             <field type="CARD16" name="max_width" />
  152.             <field type="CARD16" name="max_height" />
  153.         </reply>
  154.     </request>
  155.  
  156.     <request name="SetScreenSize" opcode="7">
  157.         <field type="WINDOW" name="window" />
  158.         <field type="CARD16" name="width" />    <!-- pixels -->
  159.         <field type="CARD16" name="height" />
  160.         <field type="CARD32" name="mm_width" />  <!-- millimeters -->
  161.         <field type="CARD32" name="mm_height" />
  162.     </request>
  163.  
  164.     <!-- for GetScreenResources.ModeInfo.ModeFlag -->
  165.     <enum name="ModeFlag">
  166.         <item name="HsyncPositive"> <bit>0</bit></item>
  167.         <item name="HsyncNegative"> <bit>1</bit></item>
  168.         <item name="VsyncPositive"> <bit>2</bit></item>
  169.         <item name="VsyncNegative"> <bit>3</bit></item>
  170.         <item name="Interlace">     <bit>4</bit></item>
  171.         <item name="DoubleScan">    <bit>5</bit></item>
  172.         <item name="Csync">         <bit>6</bit></item>
  173.         <item name="CsyncPositive"> <bit>7</bit></item>
  174.         <item name="CsyncNegative"> <bit>8</bit></item>
  175.         <item name="HskewPresent">  <bit>9</bit></item>
  176.         <item name="Bcast">         <bit>10</bit></item>
  177.         <item name="PixelMultiplex"><bit>11</bit></item>
  178.         <item name="DoubleClock">   <bit>12</bit></item>
  179.         <item name="HalveClock">    <bit>13</bit></item>
  180.     </enum>
  181.  
  182.     <struct name="ModeInfo">
  183.         <field type="CARD32" name="id" />
  184.         <field type="CARD16" name="width" />
  185.         <field type="CARD16" name="height" />
  186.         <field type="CARD32" name="dot_clock" />
  187.         <field type="CARD16" name="hsync_start" />
  188.         <field type="CARD16" name="hsync_end" />
  189.         <field type="CARD16" name="htotal" />
  190.         <field type="CARD16" name="hskew" />
  191.         <field type="CARD16" name="vsync_start" />
  192.         <field type="CARD16" name="vsync_end" />
  193.         <field type="CARD16" name="vtotal" />
  194.         <field type="CARD16" name="name_len" />
  195.         <field type="CARD32" name="mode_flags" />    <!-- enum ModeFlag -->
  196.         <!-- the mode name itself -->
  197.     </struct>
  198.  
  199.     <request name="GetScreenResources" opcode="8">
  200.         <field type="WINDOW" name="window" />
  201.         <reply>
  202.             <pad bytes="1" />
  203.             <field type="TIMESTAMP" name="timestamp" />
  204.             <field type="TIMESTAMP" name="config_timestamp" />
  205.             <field type="CARD16" name="num_crtcs" />
  206.             <field type="CARD16" name="num_outputs" />
  207.             <field type="CARD16" name="num_modes" />
  208.             <field type="CARD16" name="names_len" />
  209.             <pad bytes="8" />
  210.             <list type="CARD32" name="crtcs">
  211.                 <fieldref>num_crtcs</fieldref>
  212.             </list>
  213.             <list type="CARD32" name="outputs">
  214.                 <fieldref>num_outputs</fieldref>
  215.             </list>
  216.             <list type="ModeInfo" name="modes">
  217.                 <fieldref>num_modes</fieldref>
  218.             </list>
  219.             <!-- FIXME: this is *not* null separated!
  220.                  One must use ModeInfo.name_len from each previous
  221.                  ModeInfo to infer the position of the name. -->
  222.             <list type="BYTE" name="names">
  223.                 <fieldref>names_len</fieldref>
  224.             </list>
  225.         </reply>
  226.     </request>
  227.  
  228.     <!-- for GetOutputInfo.connection -->
  229.     <enum name="Connection">
  230.         <item name="Connected" />
  231.         <item name="Disconnected" />
  232.         <item name="Unknown" />
  233.     </enum>
  234.  
  235.     <request name="GetOutputInfo" opcode="9">
  236.         <field type="CARD32" name="output" />
  237.         <field type="TIMESTAMP" name="config_timestamp" />
  238.         <reply>
  239.             <field type="CARD8" name="status" />    <!-- enum SetConfig -->
  240.             <field type="TIMESTAMP" name="timestamp" />
  241.             <field type="CARD32" name="crtc" />
  242.             <field type="CARD32" name="mm_width" />  <!-- millimeters -->
  243.             <field type="CARD32" name="mm_height" />
  244.             <field type="CARD8" name="connection" /> <!-- enum Connection -->
  245.             <field type="CARD8" name="subpixel_order" />
  246.             <field type="CARD16" name="num_crtcs" />
  247.             <field type="CARD16" name="num_modes" />
  248.             <field type="CARD16" name="num_preferred" />
  249.             <field type="CARD16" name="num_clones" />
  250.             <field type="CARD16" name="name_len" />
  251.             <list type="CARD32" name="crtcs">
  252.                 <fieldref>num_crtcs</fieldref>
  253.             </list>
  254.             <list type="CARD32" name="modes">
  255.                 <fieldref>num_modes</fieldref>
  256.             </list>
  257.             <list type="CARD32" name="clones">
  258.                 <fieldref>num_clones</fieldref>
  259.             </list>
  260.             <list type="BYTE" name="name">
  261.                 <fieldref>name_len</fieldref>
  262.             </list>
  263.         </reply>
  264.     </request>
  265.  
  266.     <request name="ListOutputProperties" opcode="10">
  267.         <field type="CARD32" name="output" />
  268.         <reply>
  269.             <pad bytes="1" />
  270.             <field type="CARD16" name="num_atoms" />
  271.             <pad bytes="22" />
  272.             <list type="ATOM" name="atoms">
  273.                 <fieldref>num_atoms</fieldref>
  274.             </list>
  275.         </reply>
  276.     </request>
  277.  
  278.     <request name="QueryOutputProperty" opcode="11">
  279.         <field type="CARD32" name="output" />
  280.         <field type="ATOM" name="property" />
  281.         <reply>
  282.             <pad bytes="1" />
  283.             <field type="BOOL" name="pending" />
  284.             <field type="BOOL" name="range" />
  285.             <field type="BOOL" name="immutable" />
  286.             <pad bytes="21" />
  287.             <list type="INT32" name="validValues" />
  288.         </reply>
  289.     </request>
  290.  
  291.     <request name="ConfigureOutputProperty" opcode="12">
  292.         <field type="CARD32" name="output" />
  293.         <field type="ATOM" name="property" />
  294.         <field type="BOOL" name="pending" />
  295.         <field type="BOOL" name="range" />
  296.         <pad bytes="2" />
  297.     </request>
  298.  
  299.     <request name="ChangeOutputProperty" opcode="13">
  300.         <field type="CARD32" name="output" />
  301.         <field type="ATOM" name="property" />
  302.         <field type="ATOM" name="type" />
  303.         <field type="CARD8" name="format" />
  304.         <field type="CARD8" name="mode" />
  305.         <pad bytes="2" />
  306.         <field type="CARD32" name="num_units" />
  307.     </request>
  308.  
  309.     <request name="DeleteOutputProperty" opcode="14">
  310.         <field type="CARD32" name="output" />
  311.         <field type="ATOM" name="property" />
  312.     </request>
  313.  
  314.     <!-- NOTE: num_items depends on format (8/16/32) -->
  315.     <request name="GetOutputProperty" opcode="15">
  316.         <field type="CARD32" name="output" />
  317.         <field type="ATOM" name="property" />
  318.         <field type="ATOM" name="type" />
  319.         <field type="CARD32" name="long_offset" />
  320.         <field type="CARD32" name="long_length" />
  321.         <field type="BOOL" name="delete" />
  322.         <field type="BOOL" name="pending" />
  323.         <reply>
  324.             <field type="CARD8" name="format" />
  325.             <field type="ATOM" name="type" />
  326.             <field type="CARD32" name="bytes_after" />
  327.             <field type="CARD32" name="num_items" />
  328.             <pad bytes="12" />
  329.             <list type="BYTE" name="data">
  330.                 <!-- n * format / 8 -->
  331.                 <op op="*">
  332.                     <fieldref>num_items</fieldref>
  333.                     <op op="/">
  334.                         <fieldref>format</fieldref>
  335.                         <value>8</value>
  336.                     </op>
  337.                 </op>
  338.             </list>
  339.         </reply>
  340.     </request>
  341.  
  342.     <request name="CreateMode" opcode="16">
  343.         <field type="WINDOW" name="window" />
  344.         <field type="ModeInfo" name="mode_info" />
  345.         <reply>
  346.             <field type="CARD8" name="status" />    <!-- enum SetConfig -->
  347.             <field type="CARD32" name="mode" />
  348.         </reply>
  349.     </request>
  350.  
  351.     <request name="DestroyMode" opcode="17">
  352.         <field type="CARD32" name="mode" />
  353.     </request>
  354.  
  355.     <request name="AddOutputMode" opcode="18">
  356.         <field type="CARD32" name="output" />
  357.         <field type="CARD32" name="mode" />
  358.     </request>
  359.  
  360.     <request name="DeleteOutputMode" opcode="19">
  361.         <field type="CARD32" name="output" />
  362.         <field type="CARD32" name="mode" />
  363.     </request>
  364.  
  365.     <request name="GetCrtcInfo" opcode="20">
  366.         <field type="CARD32" name="crtc" />
  367.         <field type="TIMESTAMP" name="config_timestamp" />
  368.         <reply>
  369.             <field type="CARD8" name="status" />    <!-- enum SetConfig -->
  370.             <field type="TIMESTAMP" name="timestamp" />
  371.             <field type="CARD32" name="crtc" />
  372.             <field type="INT16" name="x" />
  373.             <field type="INT16" name="y" />
  374.             <field type="CARD16" name="width" />
  375.             <field type="CARD16" name="height" />
  376.             <field type="CARD32" name="mode" />
  377.             <field type="CARD16" name="rotation" />        <!-- enum Rotation -->
  378.             <field type="CARD16" name="rotations" />    <!-- mask of enum Rotation -->
  379.             <field type="CARD16" name="num_outputs" />
  380.             <field type="CARD16" name="num_possible_outputs" />
  381.             <list type="CARD32" name="outputs">
  382.                 <fieldref>num_outputs</fieldref>
  383.             </list>
  384.         </reply>
  385.     </request>
  386.  
  387.     <request name="SetCrtcConfig" opcode="21">
  388.         <field type="CARD32" name="crtc" />
  389.         <field type="TIMESTAMP" name="timestamp" />
  390.         <field type="TIMESTAMP" name="config_timestamp" />
  391.         <field type="INT16" name="x" />
  392.         <field type="INT16" name="y" />
  393.         <field type="CARD32" name="mode" />
  394.         <field type="CARD16" name="rotation" />        <!-- enum Rotation -->
  395.         <reply>
  396.             <field type="CARD8" name="status" />    <!-- enum SetConfig -->
  397.             <field type="TIMESTAMP" name="timestamp" />
  398.         </reply>
  399.     </request>
  400.  
  401.     <request name="GetCrtcGammaSize" opcode="22">
  402.         <field type="CARD32" name="crtc" />
  403.         <reply>
  404.             <field type="CARD8" name="status" />    <!-- enum SetConfig -->
  405.             <field type="CARD16" name="size" />
  406.         </reply>
  407.     </request>
  408.  
  409.     <request name="GetCrtcGamma" opcode="23">
  410.         <field type="CARD32" name="crtc" />
  411.         <reply>
  412.             <field type="CARD8" name="status" />    <!-- enum SetConfig -->
  413.             <field type="CARD16" name="size" />
  414.             <pad bytes="22" />
  415.             <list type="CARD16" name="red">
  416.                 <fieldref>size</fieldref>
  417.             </list>
  418.             <list type="CARD16" name="green">
  419.                 <fieldref>size</fieldref>
  420.             </list>
  421.             <list type="CARD16" name="blue">
  422.                 <fieldref>size</fieldref>
  423.             </list>
  424.         </reply>
  425.     </request>
  426.  
  427.     <request name="SetCrtcGamma" opcode="24">
  428.         <field type="CARD32" name="crtc" />
  429.         <field type="CARD16" name="size" />
  430.         <pad bytes="2"/>
  431.         <list type="CARD16" name="red">
  432.             <fieldref>size</fieldref>
  433.         </list>
  434.         <list type="CARD16" name="green">
  435.             <fieldref>size</fieldref>
  436.         </list>
  437.         <list type="CARD16" name="blue">
  438.             <fieldref>size</fieldref>
  439.         </list>
  440.     </request>
  441.  
  442.     <!-- Events -->
  443.  
  444.     <enum name="NotifyMask" >
  445.         <item name="ScreenChange">  <bit>0</bit></item>
  446.         <!-- new in 1.2 -->
  447.         <item name="CrtcChange">    <bit>1</bit></item>
  448.         <item name="OutputChange">  <bit>2</bit></item>
  449.         <item name="OutputProperty"><bit>3</bit></item>
  450.     </enum>
  451.     
  452.     <event name="ScreenChangeNotify" number="0">
  453.         <field type="CARD8" name="rotation" />
  454.         <field type="TIMESTAMP" name="timestamp" />
  455.         <field type="TIMESTAMP" name="config_timestamp" />
  456.         <field type="WINDOW" name="root" />
  457.         <field type="WINDOW" name="request_window" />
  458.         <field type="CARD16" name="sizeID" />
  459.         <field type="CARD16" name="subpixel_order" />
  460.         <field type="CARD16" name="width" />
  461.         <field type="CARD16" name="height" />
  462.         <field type="CARD16" name="mwidth" />
  463.         <field type="CARD16" name="mheight" />
  464.     </event>
  465.  
  466.     <!-- New in version 1.2 -->
  467.  
  468.     <!-- subcode -->
  469.     <enum name="Notify" >
  470.         <item name="CrtcChange">    <value>0</value></item>
  471.         <item name="OutputChange">  <value>1</value></item>
  472.         <item name="OutputProperty"><value>2</value></item>
  473.     </enum>
  474.  
  475.     <struct name="CrtcChange">
  476.         <field type="TIMESTAMP" name="timestamp" />
  477.         <field type="WINDOW" name="window" />
  478.         <field type="CARD32" name="crtc" />
  479.         <field type="CARD32" name="mode" />
  480.         <field type="CARD16" name="rotation" />        <!-- enum Rotation -->
  481.         <pad bytes="2" />
  482.         <field type="INT16" name="x" />
  483.         <field type="INT16" name="y" />
  484.         <field type="CARD16" name="width" />
  485.         <field type="CARD16" name="height" />
  486.     </struct>
  487.  
  488.     <struct name="OutputChange">
  489.         <field type="TIMESTAMP" name="timestamp" />
  490.         <field type="TIMESTAMP" name="config_timestamp" />
  491.         <field type="WINDOW" name="window" />
  492.         <field type="CARD32" name="output" />
  493.         <field type="CARD32" name="crtc" />
  494.         <field type="CARD32" name="mode" />
  495.         <field type="CARD16" name="rotation" />        <!-- enum Rotation -->
  496.         <field type="CARD8" name="connection" />    <!-- enum Connection -->
  497.         <field type="CARD8" name="subpixel_order" />
  498.     </struct>
  499.  
  500.     <struct name="OutputProperty">
  501.         <field type="WINDOW" name="window" />
  502.         <field type="CARD32" name="output" />
  503.         <field type="ATOM" name="atom" />
  504.         <field type="TIMESTAMP" name="timestamp" />
  505.         <field type="CARD8" name="status" />        <!-- core enum Property -->
  506.         <pad bytes="11" />
  507.     </struct>
  508.  
  509.     <union name="NotifyData">
  510.         <field type="CrtcChange"     name="cc" />
  511.         <field type="OutputChange"   name="oc" />
  512.         <field type="OutputProperty" name="op" />
  513.     </union>
  514.  
  515.     <event name="Notify" number="1">
  516.         <field type="CARD8" name="subCode" />        <!-- enum Notify -->
  517.         <field type="NotifyData" name="u" />
  518.     </event>
  519. </xcb>
  520.