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Extensible Markup Language  |  2008-09-17  |  14.9 KB  |  428 lines
  1. <?xml version="1.0" encoding="utf-8"?>
  2. <!--
  3. Copyright (C) 2006 Jeremy Kolb.
  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="xv" extension-xname="XVideo" extension-name="Xv" major-version="2" minor-version="2">
  30.     <import>xproto</import>
  31.     <import>shm</import>
  32.     <!-- Implements version 2.2 of XV -->
  33.  
  34.     <!-- XIDs -->
  35.     <xidtype name="PORT" />
  36.     <xidtype name="ENCODING" />
  37.  
  38.     <enum name="Type">
  39.         <item name="InputMask"><value>0x00000001</value></item>
  40.         <item name="OutputMask"><value>0x00000002</value></item>
  41.         <item name="VideoMask"><value>0x00000004</value></item>
  42.         <item name="StillMask"><value>0x00000008</value></item>
  43.         <item name="ImageMask"><value>0x00000010</value></item>
  44.     </enum>
  45.  
  46.     <enum name="ImageFormatInfoType">
  47.         <item name="RGB" />
  48.         <item name="YUV" />
  49.     </enum>
  50.  
  51.     <enum name="ImageFormatInfoFormat">
  52.         <item name="Packed" />
  53.         <item name="Planar" />
  54.     </enum>
  55.  
  56.     <enum name="AttributeFlag">
  57.         <item name="Gettable"><value>0x01</value></item>
  58.         <item name="Settable"><value>0x02</value></item>
  59.     </enum>
  60.     
  61.     <struct name="Rational">
  62.         <field type="INT32" name="numerator" />
  63.         <field type="INT32" name="denominator" />
  64.     </struct>
  65.  
  66.     <struct name="AdaptorInfo">
  67.         <field type="PORT" name="base_id" />
  68.         <field type="CARD16" name="name_size" />
  69.         <field type="CARD16" name="num_ports" />
  70.         <field type="CARD16" name="num_formats" />
  71.         <field type="CARD8" name="type" />
  72.         <field type="CARD8" name="pad" />
  73.         <list type="char" name="name">
  74.             <fieldref>name_size</fieldref>
  75.         </list>
  76.         <list type="Format" name="formats">
  77.             <fieldref>num_formats</fieldref>
  78.         </list>
  79.  
  80.     </struct>
  81.  
  82.     <struct name="EncodingInfo">
  83.         <field type="ENCODING" name="encoding" />
  84.         <field type="CARD16" name="name_size" />
  85.         <field type="CARD16" name="width" />
  86.         <field type="CARD16" name="height" />
  87.         <field type="Rational" name="rate" />
  88.         <!--
  89.         Xvproto.h has a padding CARD16 here but the name
  90.         overlaps.
  91.         -->
  92.         <list type="char" name="name">
  93.             <fieldref>name_size</fieldref>
  94.         </list>
  95.     </struct>
  96.  
  97.     <struct name="Format">
  98.         <field type="VISUALID" name="visual" />
  99.         <field type="CARD8" name="depth" />
  100.     </struct>
  101.  
  102.     <struct name="Image">
  103.         <field type="CARD32" name="id" />
  104.         <field type="CARD16" name="width" />
  105.         <field type="CARD16" name="height" />
  106.         <field type="CARD32" name="data_size" />
  107.         <field type="CARD32" name="num_planes" />
  108.         <list type="CARD32" name="pitches">
  109.             <fieldref>num_planes</fieldref>
  110.         </list>
  111.         <list type="CARD32" name="offsets">
  112.             <fieldref>num_planes</fieldref>
  113.         </list>
  114.         <list type="CARD8" name="data">
  115.             <fieldref>data_size</fieldref>
  116.         </list>
  117.         <!-- Some XPointer "obdata" for SHM use-->
  118.     </struct>
  119.     
  120.     <struct name="AttributeInfo">
  121.         <field type="CARD32" name="flags" />
  122.         <field type="INT32" name="min" />
  123.         <field type="INT32" name="max" />
  124.         <field type="CARD32" name="size" />
  125.         <list type="char" name="name">
  126.             <fieldref>size</fieldref>
  127.         </list>
  128.     </struct>
  129.  
  130.     <struct name="ImageFormatInfo">
  131.         <field type="CARD32" name="id" />
  132.         <field type="CARD8" name="type" />
  133.         <field type="CARD8" name="byte_order" />
  134.         <field type="CARD16" name="pad1" />
  135.         <list type="CARD8" name="guid">
  136.             <value>16</value>
  137.         </list>
  138.         <field type="CARD8" name="bpp" />
  139.         <field type="CARD8" name="num_planes" />
  140.         <field type="CARD16" name="pad2" />
  141.         <field type="CARD8" name="depth" />
  142.         <field type="CARD8" name="pad3" />
  143.         <field type="CARD16" name="pad4" />
  144.         <field type="CARD32" name="red_mask" />
  145.         <field type="CARD32" name="green_mask" />
  146.         <field type="CARD32" name="blue_mask" />
  147.         <field type="CARD8" name="format" />
  148.         <field type="CARD8" name="pad5" />
  149.         <field type="CARD16" name="pad6" />
  150.         <field type="CARD32" name="y_sample_bits" />
  151.         <field type="CARD32" name="u_sample_bits" />
  152.         <field type="CARD32" name="v_sample_bits" />
  153.         <field type="CARD32" name="vhorz_y_period" />
  154.         <field type="CARD32" name="vhorz_u_period" />
  155.         <field type="CARD32" name="vhorz_v_period" />
  156.         <field type="CARD32" name="vvert_y_period" />
  157.         <field type="CARD32" name="vvert_u_period" />
  158.         <field type="CARD32" name="vvert_v_period" />
  159.         <list type="CARD8" name="vcomp_order">
  160.             <value>32</value>
  161.         </list>
  162.         <field type="CARD8" name="vscanline_order" />
  163.         <field type="CARD8" name="vpad7" />
  164.         <field type="CARD16" name="vpad8" />
  165.         <field type="CARD32" name="vpad9" />
  166.         <field type="CARD32" name="vpad10" />
  167.     </struct>
  168.  
  169.  
  170.     <!-- Errors -->
  171.     <error name="BadPort" number="0"/>
  172.     <error name="BadEncoding" number="1"/>
  173.     <error name="BadControl" number="2"/>
  174.  
  175.     <!-- Events -->
  176.     <event name="VideoNotify" number="0">
  177.         <field type="BYTE" name="reason" />
  178.         <field type="TIMESTAMP" name="time" />
  179.         <field type="DRAWABLE" name="drawable" />
  180.         <field type="PORT" name="port" />
  181.     </event>
  182.  
  183.     <event name="PortNotify" number="1">
  184.         <pad bytes="1" />
  185.         <field type="TIMESTAMP" name="time" />
  186.         <field type="PORT" name="port" />
  187.         <field type="ATOM" name="attribute" />
  188.         <field type="INT32" name="value" />
  189.     </event>
  190.     
  191.     
  192.     <!-- Requests -->
  193.     <request name="QueryExtension" opcode="0">
  194.         <reply>
  195.             <pad bytes="1" />
  196.             <field type="CARD16" name="major" />
  197.             <field type="CARD16" name="minor" />
  198.         </reply>
  199.     </request>
  200.  
  201.     <request name="QueryAdaptors" opcode="1">
  202.         <field type="WINDOW" name="window" />
  203.         <reply>
  204.             <pad bytes="1" />
  205.             <field type="CARD16" name="num_adaptors" />
  206.             <pad bytes="22" />
  207.             <list type="AdaptorInfo" name="info">
  208.                 <fieldref>num_adaptors</fieldref>
  209.             </list>
  210.         </reply>
  211.     </request>
  212.  
  213.     <request name="QueryEncodings" opcode="2">
  214.         <field type="PORT" name="port" />
  215.         <reply>
  216.             <pad bytes="1" />
  217.             <field type="CARD16" name="num_encodings" />
  218.             <!--
  219.             In Xvproto.h this padding is 24 bytes
  220.             in actuality it is 22 bytes
  221.             -->
  222.             <pad bytes="22" />
  223.             <list type="EncodingInfo" name="info">
  224.                 <fieldref>num_encodings</fieldref>
  225.             </list>
  226.         </reply>
  227.     </request>
  228.  
  229.     <request name="GrabPort" opcode="3">
  230.         <field type="PORT" name="port" />
  231.         <field type="TIMESTAMP" name="time" />
  232.         <reply>
  233.             <field type="BYTE" name="result" />
  234.         </reply>
  235.     </request>
  236.  
  237.     <request name="UngrabPort" opcode="4">
  238.         <field type="PORT" name="port" />
  239.         <field type="TIMESTAMP" name="time" />
  240.     </request>
  241.  
  242.     <request name="PutVideo" opcode="5">
  243.         <field type="PORT" name="port" />
  244.         <field type="DRAWABLE" name="drawable" />
  245.         <field type="GCONTEXT" name="gc" />
  246.         <field type="INT16" name="vid_x" />
  247.         <field type="INT16" name="vid_y" />
  248.         <field type="CARD16" name="vid_w" />
  249.         <field type="CARD16" name="vid_h" />
  250.         <field type="INT16" name="drw_x" />
  251.         <field type="INT16" name="drw_y" />
  252.         <field type="CARD16" name="drw_w" />
  253.         <field type="CARD16" name="drw_h" />
  254.     </request>
  255.  
  256.     <request name="PutStill" opcode="6">
  257.         <field type="PORT" name="port" />
  258.         <field type="DRAWABLE" name="drawable" />
  259.         <field type="GCONTEXT" name="gc" />
  260.         <field type="INT16" name="vid_x" />
  261.         <field type="INT16" name="vid_y" />
  262.         <field type="CARD16" name="vid_w" />
  263.         <field type="CARD16" name="vid_h" />
  264.         <field type="INT16" name="drw_x" />
  265.         <field type="INT16" name="drw_y" />
  266.         <field type="CARD16" name="drw_w" />
  267.         <field type="CARD16" name="drw_h" />
  268.     </request>
  269.  
  270.     <request name="GetVideo" opcode="7">
  271.         <field type="PORT" name="port" />
  272.         <field type="DRAWABLE" name="drawable" />
  273.         <field type="GCONTEXT" name="gc" />
  274.         <field type="INT16" name="vid_x" />
  275.         <field type="INT16" name="vid_y" />
  276.         <field type="CARD16" name="vid_w" />
  277.         <field type="CARD16" name="vid_h" />
  278.         <field type="INT16" name="drw_x" />
  279.         <field type="INT16" name="drw_y" />
  280.         <field type="CARD16" name="drw_w" />
  281.         <field type="CARD16" name="drw_h" />
  282.     </request>
  283.  
  284.     <request name="GetStill" opcode="8">
  285.         <field type="PORT" name="port" />
  286.         <field type="DRAWABLE" name="drawable" />
  287.         <field type="GCONTEXT" name="gc" />
  288.         <field type="INT16" name="vid_x" />
  289.         <field type="INT16" name="vid_y" />
  290.         <field type="CARD16" name="vid_w" />
  291.         <field type="CARD16" name="vid_h" />
  292.         <field type="INT16" name="drw_x" />
  293.         <field type="INT16" name="drw_y" />
  294.         <field type="CARD16" name="drw_w" />
  295.         <field type="CARD16" name="drw_h" />
  296.     </request>
  297.  
  298.     <request name="StopVideo" opcode="9">
  299.         <field type="PORT" name="port" />
  300.         <field type="DRAWABLE" name="drawable" />
  301.     </request>
  302.  
  303.     <request name="SelectVideoNotify" opcode="10">
  304.         <field type="DRAWABLE" name="drawable" />
  305.         <field type="BOOL" name="onoff" />
  306.     </request>
  307.  
  308.     <request name="SelectPortNotify" opcode="11">
  309.         <field type="DRAWABLE" name="drawable" />
  310.         <field type="BOOL" name="onoff" />
  311.     </request>
  312.  
  313.     <request name="QueryBestSize" opcode="12">
  314.         <field type="PORT" name="port" />
  315.         <field type="CARD16" name="vid_w" />
  316.         <field type="CARD16" name="vid_h" />
  317.         <field type="CARD16" name="drw_w" />
  318.         <field type="CARD16" name="drw_h" />
  319.         <field type="BOOL" name="motion" />
  320.         <reply>
  321.             <pad bytes="1" />
  322.             <field type="CARD16" name="actual_width" />
  323.             <field type="CARD16" name="actual_height" />
  324.         </reply>
  325.     </request>
  326.  
  327.     <request name="SetPortAttribute" opcode="13">
  328.         <field type="PORT" name="port" />
  329.         <field type="ATOM" name="attribute" />
  330.         <field type="INT32" name="value" />
  331.     </request>
  332.  
  333.     <request name="GetPortAttribute" opcode="14">
  334.         <field type="PORT" name="port" />
  335.         <field type="ATOM" name="attribute" />
  336.         <reply>
  337.             <pad bytes="1" />
  338.             <field type="INT32" name="value" />
  339.         </reply>
  340.     </request>
  341.  
  342.     <!-- Not in the docs beyond this point :( -->
  343.  
  344.     <request name="QueryPortAttributes" opcode="15">
  345.         <field type="PORT" name="port" />
  346.         <reply>
  347.             <pad bytes="1" />
  348.             <field type="CARD32" name="num_attributes" />
  349.             <field type="CARD32" name="text_size" />
  350.             <pad bytes="16" />
  351.             <list type="AttributeInfo" name="attributes">
  352.                 <fieldref>num_attributes</fieldref>
  353.             </list>
  354.         </reply>
  355.     </request>
  356.  
  357.     <request name="ListImageFormats" opcode="16">
  358.         <field type="PORT" name="port" />
  359.         <reply>
  360.             <pad bytes="1" />
  361.             <field type="CARD32" name="num_formats" />
  362.             <pad bytes="20" />
  363.             <list type="ImageFormatInfo" name="format">
  364.                 <fieldref>num_formats</fieldref>
  365.             </list>
  366.         </reply>
  367.     </request>
  368.  
  369.     <request name="QueryImageAttributes" opcode="17">
  370.         <field type="PORT" name="port" />
  371.         <field type="CARD32" name="id" />
  372.         <field type="CARD16" name="width" />
  373.         <field type="CARD16" name="height" />
  374.         <reply>
  375.             <pad bytes="1" />
  376.             <field type="CARD32" name="num_planes" />
  377.             <field type="CARD32" name="data_size" />
  378.             <field type="CARD16" name="width" />
  379.             <field type="CARD16" name="height" />
  380.             <pad bytes="12" />
  381.             <list type="CARD32" name="pitches">
  382.                 <fieldref>num_planes</fieldref>
  383.             </list>
  384.             <list type="CARD32" name="offsets">
  385.                 <fieldref>num_planes</fieldref>
  386.             </list>
  387.         </reply>
  388.     </request>
  389.  
  390.     <request name="PutImage" opcode="18">
  391.         <field type="PORT" name="port" />
  392.         <field type="DRAWABLE" name="drawable" />
  393.         <field type="GCONTEXT" name="gc" />
  394.         <field type="CARD32" name="id" />
  395.         <field type="INT16" name="src_x" />
  396.         <field type="INT16" name="src_y" />
  397.         <field type="CARD16" name="src_w" />
  398.         <field type="CARD16" name="src_h" />
  399.         <field type="INT16" name="drw_x" />
  400.         <field type="INT16" name="drw_y" />
  401.         <field type="CARD16" name="drw_w" />
  402.         <field type="CARD16" name="drw_h" />
  403.         <field type="CARD16" name="width" />
  404.         <field type="CARD16" name="height" />
  405.     <list type="CARD8" name="data" />
  406.     </request>
  407.  
  408.     <request name="ShmPutImage" opcode="19">
  409.         <field type="PORT" name="port" />
  410.         <field type="DRAWABLE" name="drawable" />
  411.         <field type="GCONTEXT" name="gc" />
  412.         <field type="SEG" name="shmseg" />
  413.         <field type="CARD32" name="id" />
  414.         <field type="CARD32" name="offset" />
  415.         <field type="INT16" name="src_x" />
  416.         <field type="INT16" name="src_y" />
  417.         <field type="CARD16" name="src_w" />
  418.         <field type="CARD16" name="src_h" />
  419.         <field type="INT16" name="drw_x" />
  420.         <field type="INT16" name="drw_y" />
  421.         <field type="CARD16" name="drw_w" />
  422.         <field type="CARD16" name="drw_h" />
  423.         <field type="CARD16" name="width" />
  424.         <field type="CARD16" name="height" />
  425.         <field type="CARD8" name="send_event" />
  426.     </request>
  427. </xcb>
  428.