X-Git-Url: http://git.demorecorder.com/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fextensions%2Fglx.xml;fp=src%2Fextensions%2Fglx.xml;h=0000000000000000000000000000000000000000;hb=b3423e67845cb6f2b858fb3f22295a5ef79821fb;hp=5f8b5e6b8596378b7c88a0c30b24c31ffc4c7fac;hpb=39a58929682650c0761e3ccfe2f10978ec5f0b74;p=free-sw%2Fxcb%2Fproto

diff --git a/src/extensions/glx.xml b/src/extensions/glx.xml
deleted file mode 100644
index 5f8b5e6..0000000
--- a/src/extensions/glx.xml
+++ /dev/null
@@ -1,1466 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-Copyright (C) 2005 Jeremy Kolb.
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person ob/Sintaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
-ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-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
-sale, use or other dealings in this Software without prior written
-authorization from the authors.
--->
-
-<!--
-Note that on X.org servers before 6.9 (and probably others as well) the length
-field in the reply is computed incorrectly for GetFBConfigs and
-VendorPrivateWithReply vendor_code 0x10004 (GetFBConfigsSGIX). For these
-requests the reply structure begins:
-	<pad bytes="1" />
-	<field type="CARD32" name="numVisuals" />
-	<field type="CARD32" name="numProps" />
-The correct value for the length field is
-	numVisuals * numProps * 2
-but on broken servers the "* 2" was missing. A workaround that is correct for
-all implementations is to rewrite the length field on receipt on the client
-side, using the expression above.
-
-The patch that fixed this server bug in X.org CVS is here:
-	http://cvs.freedesktop.org/xorg/xserver/xorg/GL/glx/glxcmds.c?r1=1.6&r2=1.7
--->
-
-<xcb header="glx" extension-xname="GLX" extension-name="Glx">
-	<!-- target support: 1.3 -->
-
-	<import>xproto</import>
-
-	<xidtype name="PIXMAP" />
-	<xidtype name="CONTEXT" />
-	<xidtype name="PBUFFER" />
-	<xidtype name="WINDOW" />
-        <xidtype name="FBCONFIG" />
-
-        <xidunion name="DRAWABLE">
-            <type>xproto:WINDOW</type>
-            <type>PBUFFER</type>
-            <type>glx:PIXMAP</type>
-            <type>glx:WINDOW</type>
-        </xidunion>
-
-	<typedef oldname="float" newname="FLOAT32" />
-	<typedef oldname="double" newname="FLOAT64" />
-        <typedef oldname="CARD32" newname="BOOL32" />
-        <typedef oldname="CARD32" newname="CONTEXT_TAG" />
-	    
-	<!-- Errors -->
-	<error name="Generic" number="-1"> <!-- FIXME: fake number -->
-		<field type="CARD32" name="bad_value" />
-		<field type="CARD16" name="minor_opcode" />
-		<field type="CARD8" name="major_opcode" />
-		<pad bytes="21" />
-	</error>
-
-	<errorcopy name="BadContext" number="0" ref="Generic" />
-	<errorcopy name="BadContextState" number="1" ref="Generic" />
-	<errorcopy name="BadDrawable" number="2" ref="Generic" />
-	<errorcopy name="BadPixmap" number="3" ref="Generic" />
-	<errorcopy name="BadContextTag" number="4" ref="Generic" />
-	<errorcopy name="BadCurrentWindow" number="5" ref="Generic" />
-	<errorcopy name="BadRenderRequest" number="6" ref="Generic" />
-	<errorcopy name="BadLargeRequest" number="7" ref="Generic" />
-	<errorcopy name="UnsupportedPrivateRequest" number="8" ref="Generic" />
-	<errorcopy name="BadFBConfig" number="9" ref="Generic" />
-	<errorcopy name="BadPbuffer" number="10" ref="Generic" />
-	<errorcopy name="BadCurrentDrawable" number="11" ref="Generic" />
-	<errorcopy name="BadWindow" number="12" ref="Generic" />
-
-	<!-- Events -->
-	<event name="PbufferClobber" number="0">
-		<field type="CARD16" name="event_type" />
-		<field type="CARD16" name="draw_type" />
-		<field type="glx:DRAWABLE" name="drawable" />
-		<field type="CARD32" name="b_mask" />
-		<field type="CARD16" name="aux_buffer" />
-		<field type="CARD16" name="x" />
-		<field type="CARD16" name="y" />
-		<field type="CARD16" name="width" />
-		<field type="CARD16" name="height" />
-		<field type="CARD16" name="count" />
-		<pad bytes="4" />
-	</event>
-
-	<!-- enums for PbufferClobber event/draw type -->
-	<enum name="PBCET">
-		<item name="Damaged">
-			<value>0x8017</value>
-		</item>
-		<item name="Saved">
-			<value>0x8018</value>
-		</item>
-	</enum>
-
-	<enum name="PBCDT">
-		<item name="Window">
-			<value>0x8019</value>
-		</item>
-		<item name="Pbuffer">
-			<value>0x801A</value>
-		</item>
-	</enum>
-
-	<!-- Requests -->
-	<request name="Render" opcode="1" combine-adjacent="true">
-		<field type="CONTEXT_TAG" name="context_tag" />
-		<list type="BYTE" name="data" />
-	</request>
-
-	<request name="RenderLarge" opcode="2">
-		<field type="CONTEXT_TAG" name="context_tag" />
-		<field type="CARD16" name="request_num" />
-		<field type="CARD16" name="request_total" />
-		<field type="CARD32" name="data_len" />
-		<list type="BYTE" name="data">
-		    <fieldref>data_len</fieldref>
-		</list>
-	</request>
-
-	<request name="CreateContext" opcode="3">
-		<field type="glx:CONTEXT" name="context" />
-		<field type="VISUALID" name="visual" />
-		<field type="CARD32" name="screen" />
-		<field type="glx:CONTEXT" name="share_list" />
-		<field type="BOOL" name="is_direct" />
-		<pad bytes="3" />
-	</request>
-
-	<request name="DestroyContext" opcode="4">
-		<field type="glx:CONTEXT" name="context" />
-	</request>
-
-	<request name="MakeCurrent" opcode="5">
-		<field type="glx:DRAWABLE" name="drawable" />
-		<field type="glx:CONTEXT" name="context" />
-		<field type="CONTEXT_TAG" name="old_context_tag" />
-		<reply>
-			<pad bytes="1" />
-			<field type="CONTEXT_TAG" name="context_tag" />
-			<pad bytes="20" />
-		</reply>
-	</request>
-
-	<request name="IsDirect" opcode="6">
-		<field type="glx:CONTEXT" name="context" />
-		<reply>
-			<pad bytes="1" />
-			<field type="BOOL" name="is_direct" />
-			<pad bytes="23" />
-		</reply>
-	</request>
-
-	<request name="QueryVersion" opcode="7">
-		<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" />
-			<pad bytes="16" />
-		</reply>
-	</request>
-
-	<request name="WaitGL" opcode="8">
-		<field type="CONTEXT_TAG" name="context_tag" />
-	</request>
-
-	<request name="WaitX" opcode="9">
-		<field type="CONTEXT_TAG" name="context_tag" />
-	</request>
-
-	<request name="CopyContext" opcode="10">
-		<field type="glx:CONTEXT" name="src" />
-		<field type="glx:CONTEXT" name="dest" />
-		<field type="CARD32" name="mask" />
-		<field type="CONTEXT_TAG" name="src_context_tag" />
-	</request>
-
-	<!-- Enum for CopyContext: mask -->
-	<enum name="GC">
-		<item name="GL_CURRENT_BIT"><value>0x00000001</value></item>
-		<item name="GL_POINT_BIT"><value>0x00000002</value></item>
-		<item name="GL_LINE_BIT"><value>0x00000004</value></item>
-		<item name="GL_POLYGON_BIT"><value>0x00000008</value></item>
-		<item name="GL_POLYGON_STIPPLE_BIT"><value>0x00000010</value></item>
-		<item name="GL_PIXEL_MODE_BIT"><value>0x00000020</value></item>
-		<item name="GL_LIGHTING_BIT"><value>0x00000040</value></item>
-		<item name="GL_FOG_BIT"><value>0x00000080</value></item>
-		<item name="GL_DEPTH_BUFFER_BIT"><value>0x00000100</value></item>
-		<item name="GL_ACCUM_BUFFER_BIT"><value>0x00000200</value></item>
-		<item name="GL_STENCIL_BUFFER_BIT"><value>0x00000400</value></item>
-		<item name="GL_VIEWPORT_BIT"><value>0x00000800</value></item>
-		<item name="GL_TRANSFORM_BIT"><value>0x00001000</value></item>
-		<item name="GL_ENABLE_BIT"><value>0x00002000</value></item>
-		<item name="GL_COLOR_BUFFER_BIT"><value>0x00004000</value></item>
-		<item name="GL_HINT_BIT"><value>0x00008000</value></item>
-		<item name="GL_EVAL_BIT"><value>0x00010000</value></item>
-		<item name="GL_LIST_BIT"><value>0x00020000</value></item>
-		<item name="GL_TEXTURE_BIT"><value>0x00040000</value></item>
-		<item name="GL_SCISSOR_BIT"><value>0x00080000</value></item>
-		<item name="GL_ALL_ATTRIB_BITS"><value>0x000ffffff</value></item>
-	</enum>
-
-	<request name="SwapBuffers" opcode="11">
-		<field type="CONTEXT_TAG" name="context_tag" />
-		<field type="glx:DRAWABLE" name="drawable" />
-	</request>
-
-	<request name="UseXFont" opcode="12">
-		<field type="CONTEXT_TAG" name="context_tag" />
-		<field type="FONT" name="font" />
-		<field type="CARD32" name="first" />
-		<field type="CARD32" name="count" />
-		<field type="CARD32" name="list_base" />
-	</request>
-
-	<request name="CreateGLXPixmap" opcode="13">
-		<field type="CARD32" name="screen" />
-		<field type="VISUALID" name="visual" />
-		<field type="xproto:PIXMAP" name="pixmap" />
-		<field type="glx:PIXMAP" name="glx_pixmap" />
-	</request>
-
-        
-	<request name="GetVisualConfigs" opcode="14">
-		<field type="CARD32" name="screen" />
-		<reply>
-			<pad bytes="1" />
-			<field type="CARD32" name="num_visuals" />
-			<field type="CARD32" name="num_properties" />
-                        <pad bytes="16" />
-                        <list type="CARD32" name="property_list" />
-		</reply>
-	</request>
-
-	<request name="DestroyGLXPixmap" opcode="15">
-		<field type="glx:PIXMAP" name="glx_pixmap" />
-	</request>
-
-	<!--
-	Context tag is not in the proto, should be part of the list of bytes
-	but every VendorPrivate and VendorPrivateWithReply request uses them
-	so it is safe to put them in.  That's how Mesa does it.
-	-->
-	<request name="VendorPrivate" opcode="16">
-		<field type="CARD32" name="vendor_code" />
-		<field type="CONTEXT_TAG" name="context_tag" />
-		<list type="BYTE" name="data" />
-	</request>
-
-	<request name="VendorPrivateWithReply" opcode="17">
-		<field type="CARD32" name="vendor_code" />
-		<field type="CONTEXT_TAG" name="context_tag" />
-		<list type="BYTE" name="data" />
-		<reply>
-			<pad bytes="1" />
-			<field type="CARD32" name="retval" />
-			<list type="BYTE" name="data1">
-				<value>24</value>
-			</list>
-			<list type="BYTE" name="data2" />
-		</reply>
-	</request>
-
-	<request name="QueryExtensionsString" opcode="18">
-		<field type="CARD32" name="screen" />
-		<reply>
-			<pad bytes="1" />
-			<pad bytes="4" />
-			<field type="CARD32" name="n" />
-			<pad bytes="16" />
-		</reply>
-	</request>
-
-	<request name="QueryServerString" opcode="19">
-		<field type="CARD32" name="screen" />
-		<field type="CARD32" name="name" />
-		<reply>
-			<pad bytes="1" />
-			<pad bytes="4" />
-			<field type="CARD32" name="str_len" />
-			<pad bytes="16" />
-			<list type="CARD8" name="string">
-				<fieldref>str_len</fieldref>
-			</list>
-		</reply>
-	</request>
-
-	<request name="ClientInfo" opcode="20">
-		<field type="CARD32" name="major_version" />
-		<field type="CARD32" name="minor_version" />
-		<field type="CARD32" name="str_len" />
-		<list type="CARD8" name="string">
-			<fieldref>str_len</fieldref>
-		</list>
-	</request>
-
-	<!-- Start of GLX 1.3 Requests -->
-
-	<request name="GetFBConfigs" opcode="21">
-		<field type="CARD32" name="screen" />
-		<reply>
-			<pad bytes="1" />
-			<field type="CARD32" name="num_FB_configs" />
-			<field type="CARD32" name="num_properties" />
-                        <pad bytes="16" />
-                        <!--
-			<valueparam value-mask-type="CARD32"
-				value-mask-name="value_mask"
-                                value-list-name="value_list" />
-                            -->
-                        <list type="CARD32" name="property_list" />
-		</reply>
-	</request>
-
-	<request name="CreatePixmap" opcode="22">
-		<field type="CARD32" name="screen" />
-		<field type="CARD32" name="fbconfig" />
-		<field type="xproto:PIXMAP" name="pixmap" />
-		<field type="glx:PIXMAP" name="glx_pixmap" />
-		<field type="CARD32" name="num_attribs" />  
-	</request>
-
-	<request name="DestroyPixmap" opcode="23">
-		<field type="glx:PIXMAP" name="glx_pixmap" />
-	</request>
-
-	<request name="CreateNewContext" opcode="24">
-		<field type="glx:CONTEXT" name="context" />
-		<field type="CARD32" name="fbconfig" />
-		<field type="SCREEN" name="screen" />
-		<field type="CARD32" name="render_type" />
-		<field type="CARD32" name="share_list" />
-		<field type="BOOL" name="is_direct" />
-		<field type="CARD8" name="reserved1" />
-		<field type="CARD16" name="reserved2" />
-	</request>
-
-	<request name="QueryContext" opcode="25">
-		<field type="glx:CONTEXT" name="context" />
-		<reply>
-			<pad bytes="1" />
-			<field type="CARD32" name="num_attributes"/>
-			<pad bytes="20" />
-			<valueparam value-mask-type="CARD32"
-				value-mask-name="value_mask"
-				value-list-name="value_list" />
-		</reply>
-	</request>
-
-	<request name="MakeContextCurrent" opcode="26">
-		<field type="CONTEXT_TAG" name="old_context_tag" />
-		<field type="glx:DRAWABLE" name="drawable" />
-		<field type="glx:DRAWABLE" name="read_drawable" />
-		<field type="glx:CONTEXT" name="context" />
-		<reply>
-			<pad bytes="1" />
-			<field type="CONTEXT_TAG" name="context_tag" />
-			<pad bytes="20" />
-		</reply>
-	</request>
-
-	<request name="CreatePbuffer" opcode="27">
-		<field type="SCREEN" name="screen" />
-		<field type="FBCONFIG" name="fbconfig" />
-		<field type="PBUFFER" name="pbuffer" />
-		<field type="CARD32" name="num_attribs" />
-		<valueparam value-mask-type="CARD32"
-			value-mask-name="value_mask"
-			value-list-name="value_list" />
-	</request>
-
-	<request name="DestroyPbuffer" opcode="28">
-		<field type="PBUFFER" name="pbuffer" />
-	</request>
-
-	<request name="GetDrawableAttributes" opcode="29">
-		<field type="glx:DRAWABLE" name="drawable" />
-		<reply>
-			<pad bytes="1" />
-			<field type="CARD32" name="num_attribs" />
-			<pad bytes="20" />
-			<valueparam value-mask-type="CARD32"
-				value-mask-name="value_mask"
-				value-list-name="value_list" />
-		</reply>
-	</request>
-
-	<request name="ChangeDrawableAttributes" opcode="30">
-		<field type="glx:DRAWABLE" name="drawable" />
-		<field type="CARD32" name="num_attribs" />
-		<valueparam value-mask-type="CARD32"
-			value-mask-name="value_mask"
-			value-list-name="value_list" />
-	</request>
-
-	<request name="CreateWindow" opcode="31">
-		<field type="SCREEN" name="screen" />
-		<field type="FBCONFIG" name="fbconfig" />
-		<field type="xproto:WINDOW" name="window" />
-		<field type="glx:WINDOW" name="glx_window" />
-		<field type="CARD32" name="num_attribs" />
-		<valueparam value-mask-type="CARD32"
-			value-mask-name="value_mask"
-			value-list-name="value_list" />
-	</request>
-
-	<request name="DeleteWindow" opcode="32">
-		<field type="glx:WINDOW" name="glxwindow" />
-	</request>
-
-	<!-- Requests for GL Non-rendering Commands (single ops) -->
-
-	<request name="NewList" opcode="101">
-		<field type="CONTEXT_TAG" name="context_tag" />
-		<field type="CARD32" name="list" />
-		<field type="CARD32" name="mode" />
-	</request>
-
-	<request name="EndList" opcode="102">
-		<field type="CONTEXT_TAG" name="context_tag" />
-	</request>
-
-	<request name="DeleteLists" opcode="103">
-		<field type="CONTEXT_TAG" name="context_tag" />
-		<field type="CARD32" name="list" />
-		<field type="INT32" name="range" />
-	</request>
-
-	<request name="GenLists" opcode="104">
-		<field type="CONTEXT_TAG" name="context_tag" />
-		<field type="INT32" name="range" />
-		<reply>
-			<pad bytes="1" />
-			<field type="CARD32" name="ret_val" />
-		</reply>
-	</request>
-
-	<request name="FeedbackBuffer" opcode="105">
-		<field type="CONTEXT_TAG" name="context_tag" />
-		<field type="INT32" name="size" />
-		<field type="INT32" name="type" />
-	</request>
-
-	<request name="SelectBuffer" opcode="106">
-		<field type="CONTEXT_TAG" name="context_tag" />
-		<field type="INT32" name="size" />
-		<!-- the reply is actually returned in the data
-		of the next RenderMode request -->
-	</request>
-
-
-	<request name="RenderMode" opcode="107">
-		<field type="CONTEXT_TAG" name="context_tag" />
-		<field type="CARD32" name="mode" />
-		<!--
-		This reply is only if RM was previously feedback/selection.
-		If it was in feedback mode then data is FLOAT32.
-		If previously in render mode there is no reply.
-		-->
-		<reply>
-			<pad bytes="1" />
-			<field type="CARD32" name="ret_val" />
-			<field type="CARD32" name="n" />
-			<field type="CARD32" name="new_mode" />
-			<pad bytes="12" />
-			<list type="CARD32" name="data">
-				<fieldref>n</fieldref>
-			</list>
-		</reply>
-	</request>
-
-	<enum name="RM">
-		<item name="GL_RENDER"><value>0x1C00</value></item>
-		<item name="GL_FEEDBACK"><value>0x1C01</value></item>
-		<item name="GL_SELECT"><value>0x1C02</value></item>
-	</enum>
-
-	<request name="Finish" opcode="108">
-		<field type="CONTEXT_TAG" name="context_tag" />
-		<reply>
-			<pad bytes="1" />
-		</reply>
-	</request>
-
-	<request name="PixelStoref" opcode="109">
-		<field type="CONTEXT_TAG" name="context_tag" />
-		<field type="CARD32" name="pname" />
-		<field type="FLOAT32" name="datum" />
-	</request>
-
-	<request name="PixelStorei" opcode="110">
-		<field type="CONTEXT_TAG" name="context_tag" />
-		<field type="CARD32" name="pname" />
-		<field type="INT32" name="datum" />
-	</request>
-
-	<request name="ReadPixels" opcode="111">
-		<field type="CONTEXT_TAG" name="context_tag" />
-		<field type="INT32" name="x" />
-		<field type="INT32" name="y" />
-		<field type="INT32" name="width" />
-		<field type="INT32" name="height" />
-		<field type="CARD32" name="format" />
-		<field type="CARD32" name="type" />
-		<field type="BOOL" name="swap_bytes" />
-		<field type="BOOL" name="lsb_first" />
-		<reply>
-			<pad bytes="1" />
-			<pad bytes="24" />
-			<list type="BYTE" name="data" />
-		</reply>
-	</request>
-		
-	<!-- FIXME:
-	All the Get* functions can return different stuff for replies.
-	Hopefully xcb will support multiple reply structures at some point
-	but for now... grrrr
-	Starts on page 58/180
-	-->
-	<request name="GetBooleanv" opcode="112">
-		<field type="CONTEXT_TAG" name="context_tag" />
-		<field type="INT32" name="pname" />
-		<reply>
-			<pad bytes="1" />
-			<pad bytes="4" />
-			<field type="CARD32" name="n" />
-			<field type="BOOL" name="datum" />
-			<pad bytes="15" />
-			<list type="BOOL" name="data">
-				<fieldref>n</fieldref>
-			</list>
-		</reply>
-	</request>
-
-	<request name="GetClipPlane" opcode="113">
-		<field type="CONTEXT_TAG" name="context_tag" />
-		<field type="INT32" name="plane" />
-		<reply>
-			<pad bytes="1" />
-			<pad bytes="24" />
-			<list type="FLOAT64" name="data" />
-		</reply>
-	</request>
-
-	<request name="GetDoublev" opcode="114">
-		<field type="CONTEXT_TAG" name="context_tag" />
-		<field type="CARD32" name="pname" />
-		<reply>
-			<pad bytes="1" />
-			<pad bytes="4" />
-			<field type="CARD32" name="n" />
-			<field type="FLOAT64" name="datum" />
-			<pad bytes="8" />
-			<list type="FLOAT64" name="data">
-				<fieldref>n</fieldref>
-			</list>
-		</reply>
-	</request>
-
-	<request name="GetError" opcode="115">
-		<field type="CONTEXT_TAG" name="context_tag" />
-		<reply>
-			<pad bytes="1" />
-			<field type="INT32" name="error" />
-		</reply>
-	</request>
-
-	<request name="GetFloatv" opcode="116">
-		<field type="CONTEXT_TAG" name="context_tag" />
-		<field type="CARD32" name="pname" />
-		<reply>
-			<pad bytes="1" />
-			<pad bytes="4" />
-			<field type="CARD32" name="n" />
-			<field type="FLOAT32" name="datum" />
-			<pad bytes="12" />
-			<list type="FLOAT32" name="data">
-				<fieldref>n</fieldref>
-			</list>
-		</reply>
-	</request>
-
-	<request name="GetIntegerv" opcode="117">
-		<field type="CONTEXT_TAG" name="context_tag" />
-		<field type="CARD32" name="pname" />
-		<reply>
-			<pad bytes="1" />
-			<pad bytes="4" />
-			<field type="CARD32" name="n" />
-			<field type="INT32" name="datum" />
-			<pad bytes="12" />
-			<list type="INT32" name="data">
-				<fieldref>n</fieldref>
-			</list>
-		</reply>
-	</request>
-
-	<request name="GetLightfv" opcode="118">
-		<field type="CONTEXT_TAG" name="context_tag" />
-		<field type="CARD32" name="light" />
-		<field type="CARD32" name="pname" />
-		<reply>
-			<pad bytes="1" />
-			<pad bytes="4" />
-			<field type="CARD32" name="n" />
-			<field type="FLOAT32" name="datum" />
-			<pad bytes="12" />
-			<list type="FLOAT32" name="data">
-				<fieldref>n</fieldref>
-			</list>
-		</reply>
-	</request>
-
-	<request name="GetLightiv" opcode="119">
-		<field type="CONTEXT_TAG" name="context_tag" />
-		<field type="CARD32" name="light" />
-		<field type="CARD32" name="pname" />
-		<reply>
-			<pad bytes="1" />
-			<pad bytes="4" />
-			<field type="CARD32" name="n" />
-			<field type="INT32" name="datum" />
-			<pad bytes="12" />
-			<list type="INT32" name="data">
-				<fieldref>n</fieldref>
-			</list>
-		</reply>
-	</request>
-
-	<request name="GetMapdv" opcode="120">
-		<field type="CONTEXT_TAG" name="context_tag" />
-		<field type="CARD32" name="target" />
-		<field type="CARD32" name="query" />
-		<reply>
-			<pad bytes="1" />
-			<pad bytes="4" />
-			<field type="CARD32" name="n" />
-			<field type="FLOAT64" name="datum" />
-			<pad bytes="8" />
-			<list type="FLOAT64" name="data">
-				<fieldref>n</fieldref>
-			</list>
-		</reply>
-	</request>
-
-	<request name="GetMapfv" opcode="121">
-		<field type="CONTEXT_TAG" name="context_tag" />
-		<field type="CARD32" name="target" />
-		<field type="CARD32" name="query" />
-		<reply>
-			<pad bytes="1" />
-			<pad bytes="4" />
-			<field type="CARD32" name="n" />
-			<field type="FLOAT32" name="datum" />
-			<pad bytes="12" />
-			<list type="FLOAT32" name="data">
-				<fieldref>n</fieldref>
-			</list>
-		</reply>
-	</request>
-
-	<request name="GetMapiv" opcode="122">
-		<field type="CONTEXT_TAG" name="context_tag" />
-		<field type="CARD32" name="target" />
-		<field type="CARD32" name="query" />
-		<reply>
-			<pad bytes="1" />
-			<pad bytes="4" />
-			<field type="CARD32" name="n" />
-			<field type="INT32" name="datum" />
-			<pad bytes="12" />
-			<list type="INT32" name="data">
-				<fieldref>n</fieldref>
-			</list>
-		</reply>
-	</request>
-
-	<request name="GetMaterialfv" opcode="123">
-		<field type="CONTEXT_TAG" name="context_tag" />
-		<field type="CARD32" name="face" />
-		<field type="CARD32" name="pname" />
-		<reply>
-			<pad bytes="1" />
-			<pad bytes="4" />
-			<field type="CARD32" name="n" />
-			<field type="FLOAT32" name="datum" />
-			<pad bytes="12" />
-			<list type="FLOAT32" name="data">
-				<fieldref>n</fieldref>
-			</list>
-		</reply>
-	</request>
-
-	<request name="GetMaterialiv" opcode="124">
-		<field type="CONTEXT_TAG" name="context_tag" />
-		<field type="CARD32" name="face" />
-		<field type="CARD32" name="pname" />
-		<reply>
-			<pad bytes="1" />
-			<pad bytes="4" />
-			<field type="CARD32" name="n" />
-			<field type="INT32" name="datum" />
-			<pad bytes="12" />
-			<list type="INT32" name="data">
-				<fieldref>n</fieldref>
-			</list>
-		</reply>
-	</request>
-
-	<request name="GetPixelMapfv" opcode="125">
-		<field type="CONTEXT_TAG" name="context_tag" />
-		<field type="CARD32" name="map" />
-		<reply>
-			<pad bytes="1" />
-			<pad bytes="4" />
-			<field type="CARD32" name="n" />
-			<field type="FLOAT32" name="datum" />
-			<pad bytes="12" />
-			<list type="FLOAT32" name="data">
-				<fieldref>n</fieldref>
-			</list>
-		</reply>
-	</request>
-
-	<request name="GetPixelMapuiv" opcode="126">
-		<field type="CONTEXT_TAG" name="context_tag" />
-		<field type="CARD32" name="map" />
-		<reply>
-			<pad bytes="1" />
-			<pad bytes="4" />
-			<field type="CARD32" name="n" />
-			<field type="CARD32" name="datum" />
-			<pad bytes="12" />
-			<list type="CARD32" name="data">
-				<fieldref>n</fieldref>
-			</list>
-		</reply>
-	</request>
-
-	<request name="GetPixelMapusv" opcode="127">
-		<field type="CONTEXT_TAG" name="context_tag" />
-		<field type="CARD32" name="map" />
-		<reply>
-			<pad bytes="1" />
-			<pad bytes="4" />
-			<field type="CARD32" name="n" />
-			<field type="CARD16" name="datum" />
-			<pad bytes="16" />
-			<list type="CARD16" name="data">
-				<fieldref>n</fieldref>
-			</list>
-		</reply>
-	</request>
-
-	<request name="GetPolygonStipple" opcode="128">
-		<field type="CONTEXT_TAG" name="context_tag" />
-		<field type="BOOL" name="lsb_first" />
-		<reply>
-			<pad bytes="1" />
-			<pad bytes="24" />
-			<list type="BYTE" name="data" />
-		</reply>
-	</request>
-
-
-	<request name="GetString" opcode="129">
-		<field type="CONTEXT_TAG" name="context_tag" />
-		<field type="CARD32" name="name" />
-		<reply>
-			<pad bytes="1" />
-			<pad bytes="4" />
-			<field type="CARD32" name="n" />
-			<pad bytes="16" />
-			<list type="CARD8" name="string">
-				<fieldref>n</fieldref>
-			</list>
-		</reply>
-	</request>
-
-	<request name="GetTexEnvfv" opcode="130">
-		<field type="CONTEXT_TAG" name="context_tag" />
-		<field type="CARD32" name="target" />
-		<field type="CARD32" name="pname" />
-		<reply>
-			<pad bytes="1" />
-			<pad bytes="4" />
-			<field type="CARD32" name="n" />
-			<field type="FLOAT32" name="datum" />
-			<pad bytes="12" />
-			<list type="FLOAT32" name="data">
-				<fieldref>n</fieldref>
-			</list>
-		</reply>
-	</request>
-
-	<request name="GetTexEnviv" opcode="131">
-		<field type="CONTEXT_TAG" name="context_tag" />
-		<field type="CARD32" name="target" />
-		<field type="CARD32" name="pname" />
-		<reply>
-			<pad bytes="1" />
-			<pad bytes="4" />
-			<field type="CARD32" name="n" />
-			<field type="INT32" name="datum" />
-			<pad bytes="12" />
-			<list type="INT32" name="data">
-				<fieldref>n</fieldref>
-			</list>
-		</reply>
-	</request>
-
-	<request name="GetTexGendv" opcode="132">
-		<field type="CONTEXT_TAG" name="context_tag" />
-		<field type="CARD32" name="coord" />
-		<field type="CARD32" name="pname" />
-		<reply>
-			<pad bytes="1" />
-			<pad bytes="4" />
-			<field type="CARD32" name="n" />
-			<field type="FLOAT64" name="datum" />
-			<pad bytes="8" />
-			<list type="FLOAT64" name="data">
-				<fieldref>n</fieldref>
-			</list>
-		</reply>
-	</request>
-
-	<request name="GetTexGenfv" opcode="133">
-		<field type="CONTEXT_TAG" name="context_tag" />
-		<field type="CARD32" name="coord" />
-		<field type="CARD32" name="pname" />
-		<reply>
-			<pad bytes="1" />
-			<pad bytes="4" />
-			<field type="CARD32" name="n" />
-			<field type="FLOAT32" name="datum" />
-			<pad bytes="12" />
-			<list type="FLOAT32" name="data">
-				<fieldref>n</fieldref>
-			</list>
-		</reply>
-	</request>
-
-	<request name="GetTexGeniv" opcode="134">
-		<field type="CONTEXT_TAG" name="context_tag" />
-		<field type="CARD32" name="coord" />
-		<field type="CARD32" name="pname" />
-		<reply>
-			<pad bytes="1" />
-			<pad bytes="4" />
-			<field type="CARD32" name="n" />
-			<field type="INT32" name="datum" />
-			<pad bytes="12" />
-			<list type="INT32" name="data">
-				<fieldref>n</fieldref>
-			</list>
-		</reply>
-	</request>
-
-	<request name="GetTexImage" opcode="135">
-		<field type="CONTEXT_TAG" name="context_tag" />
-		<field type="CARD32" name="target" />
-		<field type="INT32" name="level" />
-		<field type="CARD32" name="format" />
-		<field type="CARD32" name="type" />
-		<field type="BOOL" name="swap_bytes" />
-		<reply>
-			<pad bytes="1" />
-			<pad bytes="8" />
-			<field type="INT32" name="width" />
-			<field type="INT32" name="height" />
-			<field type="INT32" name="depth" />
-			<pad bytes="4" />
-			<list type="BYTE" name="data" />
-		</reply>
-	</request>
-	    
-
-	<request name="GetTexParameterfv" opcode="136">
-		<field type="CONTEXT_TAG" name="context_tag" />
-		<field type="CARD32" name="target" />
-		<field type="CARD32" name="pname" />
-		<reply>
-			<pad bytes="1" />
-			<pad bytes="4" />
-			<field type="CARD32" name="n" />
-			<field type="FLOAT32" name="datum" />
-			<pad bytes="12" />
-			<list type="FLOAT32" name="data">
-				<fieldref>n</fieldref>
-			</list>
-		</reply>
-	</request>
-
-	<request name="GetTexParameteriv" opcode="137">
-		<field type="CONTEXT_TAG" name="context_tag" />
-		<field type="CARD32" name="target" />
-		<field type="CARD32" name="pname" />
-		<reply>
-			<pad bytes="1" />
-			<pad bytes="4" />
-			<field type="CARD32" name="n" />
-			<field type="INT32" name="datum" />
-			<pad bytes="12" />
-			<list type="INT32" name="data">
-				<fieldref>n</fieldref>
-			</list>
-		</reply>
-	</request>
-
-	<request name="GetTexLevelParameterfv" opcode="138">
-		<field type="CONTEXT_TAG" name="context_tag" />
-		<field type="CARD32" name="target" />
-		<field type="INT32" name="level" />
-		<field type="CARD32" name="pname" />
-		<reply>
-			<pad bytes="1" />
-			<pad bytes="4" />
-			<field type="CARD32" name="n" />
-			<field type="FLOAT32" name="datum" />
-			<pad bytes="12" />
-			<list type="FLOAT32" name="data">
-				<fieldref>n</fieldref>
-			</list>
-		</reply>
-	</request>
-
-	<request name="GetTexLevelParameteriv" opcode="139">
-		<field type="CONTEXT_TAG" name="context_tag" />
-		<field type="CARD32" name="target" />
-		<field type="INT32" name="level" />
-		<field type="CARD32" name="pname" />
-		<reply>
-			<pad bytes="1" />
-			<pad bytes="4" />
-			<field type="CARD32" name="n" />
-			<field type="INT32" name="datum" />
-			<pad bytes="12" />
-			<list type="INT32" name="data">
-				<fieldref>n</fieldref>
-			</list>
-		</reply>
-	</request>
-
-	<request name="IsList" opcode="141" >
-		<field type="CONTEXT_TAG" name="context_tag" />
-		<field type="CARD32" name="list" />
-		<reply>
-			<pad bytes="1" />
-			<field type="BOOL32" name="ret_val" />
-		</reply>
-	</request>
-
-	<request name="Flush" opcode="142">
-		<field type="CONTEXT_TAG" name="context_tag" />
-	</request>
-
-	<request name="AreTexturesResident" opcode="143">
-		<field type="CONTEXT_TAG" name="context_tag" />
-		<field type="INT32" name="n" />
-		<list type="CARD32" name="textures">
-		    <fieldref>n</fieldref>
-		</list>
-		<reply>
-			<pad bytes="1" />
-			<field type="BOOL32" name="ret_val" />
-			<pad bytes="20" />
-			<list type="BOOL" name="data" />
-		</reply>
-	</request>
-
-	<request name="DeleteTextures" opcode="144">
-		<field type="CONTEXT_TAG" name="context_tag" />
-		<field type="INT32" name="n" />
-		<list type="CARD32" name="textures">
-			<fieldref>n</fieldref>
-		</list>
-	</request>
-
-	<request name="GenTextures" opcode="145">
-		<field type="CONTEXT_TAG" name="context_tag" />
-		<field type="INT32" name="n" />
-		<reply>
-			<pad bytes="1" />
-			<pad bytes="24" />
-			<list type="CARD32" name="data" />
-		</reply>
-	</request>
-
-	<request name="IsTexture" opcode="146">
-		<field type="CONTEXT_TAG" name="context_tag" />
-		<field type="CARD32" name="texture" />
-		<reply>
-			<pad bytes="1" />
-			<field type="BOOL32" name="ret_val" />
-		</reply>
-	</request>
-
-	<request name="GetColorTable" opcode="147">
-		<field type="CONTEXT_TAG" name="context_tag" />
-		<field type="CARD32" name="target" />
-		<field type="CARD32" name="format" />
-		<field type="CARD32" name="type" />
-		<field type="BOOL" name="swap_bytes" />
-		<reply>
-			<pad bytes="1" />
-			<pad bytes="8" />
-			<field type="INT32" name="width" />
-			<pad bytes="12" />
-			<list type="BYTE" name="data" />
-		</reply>
-	</request>
-	
-	<request name="GetColorTableParameterfv" opcode="148">
-		<field type="CONTEXT_TAG" name="context_tag" />
-		<field type="CARD32" name="target" />
-		<field type="CARD32" name="pname" />
-		<reply>
-			<pad bytes="1" />
-			<pad bytes="4" />
-			<field type="CARD32" name="n" />
-			<field type="FLOAT32" name="datum" />
-			<pad bytes="12" />
-			<list type="FLOAT32" name="data">
-				<fieldref>n</fieldref>
-			</list>
-		</reply>
-	</request>
-
-	<request name="GetColorTableParameteriv" opcode="149">
-		<field type="CONTEXT_TAG" name="context_tag" />
-		<field type="CARD32" name="target" />
-		<field type="CARD32" name="pname" />
-		<reply>
-			<pad bytes="1" />
-			<pad bytes="4" />
-			<field type="CARD32" name="n" />
-			<field type="INT32" name="datum" />
-			<pad bytes="12" />
-			<list type="INT32" name="data">
-				<fieldref>n</fieldref>
-			</list>
-		</reply>
-	</request>
-
-	<request name="GetConvolutionFilter" opcode="150">
-		<field type="CONTEXT_TAG" name="context_tag" />
-		<field type="CARD32" name="target" />
-		<field type="CARD32" name="format" />
-		<field type="CARD32" name="type" />
-		<field type="BOOL" name="swap_bytes" />
-		<reply>
-			<pad bytes="1" />
-			<pad bytes="8" />
-			<field type="INT32" name="width" />
-			<field type="INT32" name="height" />
-			<pad bytes="8" />
-			<list type="BYTE" name="data" />
-		</reply>
-	</request>
-
-
-	<request name="GetConvolutionParameterfv" opcode="151">
-		<field type="CONTEXT_TAG" name="context_tag" />
-		<field type="CARD32" name="target" />
-		<field type="CARD32" name="pname" />
-		<reply>
-			<pad bytes="1" />
-			<pad bytes="4" />
-			<field type="CARD32" name="n" />
-			<field type="FLOAT32" name="datum" />
-			<pad bytes="12" />
-			<list type="FLOAT32" name="data">
-				<fieldref>n</fieldref>
-			</list>
-		</reply>
-	</request>
-
-	<request name="GetConvolutionParameteriv" opcode="152">
-		<field type="CONTEXT_TAG" name="context_tag" />
-		<field type="CARD32" name="target" />
-		<field type="CARD32" name="pname" />
-		<reply>
-			<pad bytes="1" />
-			<pad bytes="4" />
-			<field type="CARD32" name="n" />
-			<field type="INT32" name="datum" />
-			<pad bytes="12" />
-			<list type="INT32" name="data">
-				<fieldref>n</fieldref>
-			</list>
-		</reply>
-	</request>
-
-	<request name="GetSeparableFilter" opcode="153">
-		<field type="CONTEXT_TAG" name="context_tag" />
-		<field type="CARD32" name="target" />
-		<field type="CARD32" name="format" />
-		<field type="CARD32" name="type" />
-		<field type="BOOL" name="swap_bytes" />
-		<reply>
-			<pad bytes="1" />
-			<pad bytes="8" />
-			<field type="INT32" name="row_w" />
-			<field type="INT32" name="col_h" />
-			<pad bytes="8" />
-			<list type="BYTE" name="rows_and_cols" />
-		</reply>
-	</request>
-
-	<request name="GetHistogram" opcode="154">
-		<field type="CONTEXT_TAG" name="context_tag" />
-		<field type="CARD32" name="target" />
-		<field type="CARD32" name="format" />
-		<field type="CARD32" name="type" />
-		<field type="BOOL" name="swap_bytes" />
-		<field type="BOOL" name="reset" />
-		<reply>
-			<pad bytes="1" />
-			<pad bytes="8" />
-			<field type="INT32" name="width" />
-			<pad bytes="12" />
-			<list type="BYTE" name="data" />
-		</reply>
-	</request>
-
-
-	<request name="GetHistogramParameterfv" opcode="155">
-		<field type="CONTEXT_TAG" name="context_tag" />
-		<field type="CARD32" name="target" />
-		<field type="CARD32" name="pname" />
-		<reply>
-			<pad bytes="1" />
-			<pad bytes="4" />
-			<field type="CARD32" name="n" />
-			<field type="FLOAT32" name="datum" />
-			<pad bytes="12" />
-			<list type="FLOAT32" name="data">
-				<fieldref>n</fieldref>
-			</list>
-		</reply>
-	</request>
-
-	<request name="GetHistogramParameteriv" opcode="156">
-		<field type="CONTEXT_TAG" name="context_tag" />
-		<field type="CARD32" name="target" />
-		<field type="CARD32" name="pname" />
-		<reply>
-			<pad bytes="1" />
-			<pad bytes="4" />
-			<field type="CARD32" name="n" />
-			<field type="INT32" name="datum" />
-			<pad bytes="12" />
-			<list type="INT32" name="data">
-				<fieldref>n</fieldref>
-			</list>
-		</reply>
-	</request>
-
-	<request name="GetMinmax" opcode="157">
-		<field type="CONTEXT_TAG" name="context_tag" />
-		<field type="CARD32" name="target" />
-		<field type="CARD32" name="format" />
-		<field type="CARD32" name="type" />
-		<field type="BOOL" name="swap_bytes" />
-		<field type="BOOL" name="reset" />
-		<reply>
-			<pad bytes="1" />
-			<pad bytes="24" />
-			<list type="BYTE" name="data" />
-		</reply>
-	</request>
-
-	<request name="GetMinmaxParameterfv" opcode="158">
-		<field type="CONTEXT_TAG" name="context_tag" />
-		<field type="CARD32" name="target" />
-		<field type="CARD32" name="pname" />
-		<reply>
-			<pad bytes="1" />
-			<pad bytes="4" />
-			<field type="CARD32" name="n" />
-			<field type="FLOAT32" name="datum" />
-			<pad bytes="12" />
-			<list type="FLOAT32" name="data">
-				<fieldref>n</fieldref>
-			</list>
-		</reply>
-	</request>
-
-	<request name="GetMinmaxParameteriv" opcode="159">
-		<field type="CONTEXT_TAG" name="context_tag" />
-		<field type="CARD32" name="target" />
-		<field type="CARD32" name="pname" />
-		<reply>
-			<pad bytes="1" />
-			<pad bytes="4" />
-			<field type="CARD32" name="n" />
-			<field type="INT32" name="datum" />
-			<pad bytes="12" />
-			<list type="INT32" name="data">
-				<fieldref>n</fieldref>
-			</list>
-		</reply>
-	</request>
-
-	<!--
-	GLX Extensions
-	
-	* XXX: So far only define non-rendering commands.
-	* Only those extensions that affect the GLX wire protocol are listed.
-	-->
-
-	<!--
-	GL_ARB_texture_compression
-	http://oss.sgi.com/projects/ogl-sample/registry/ARB/texture_compression.txt
-	-->
-	<request name="GetCompressedTexImageARB" opcode="160">
-		<field type="CONTEXT_TAG" name="context_tag" />
-		<field type="CARD32" name="target" />
-		<field type="INT32" name="level" />
-		<reply>
-			<pad bytes="1" />
-			<pad bytes="8" />
-			<field type="INT32" name="size" />
-			<pad bytes="12" />
-			<list type="BYTE" name="data" />
-		</reply>
-	</request>
-
-	
-	<!--
-	GL_ARB_occlusion_query
-	http://oss.sgi.com/projects/ogl-sample/registry/ARB/occlusion_query.txt
-	-->
-
-	<request name="DeleteQueriesARB" opcode="161">
-		<field type="CONTEXT_TAG" name="context_tag" />
-		<field type="INT32" name="n" />
-		<list type="CARD32" name="ids">
-			<fieldref>n</fieldref>
-		</list>
-	</request>
-
-	<request name="GenQueriesARB" opcode="162">
-		<field type="CONTEXT_TAG" name="context_tag" />
-		<field type="INT32" name="n" />
-		<reply>
-			<pad bytes="1" />
-			<pad bytes="24" />
-			<list type="CARD32" name="data" />
-		</reply>
-	</request>
-	
-	<request name="IsQueryARB" opcode="163">
-		<field type="CONTEXT_TAG" name="context_tag" />
-		<field type="CARD32" name="id" />
-		<reply>
-			<pad bytes="1" />
-			<field type="BOOL32" name="ret_val" />
-		</reply>
-	</request>
-	
-	<request name="GetQueryivARB" opcode="164">
-		<field type="CONTEXT_TAG" name="context_tag" />
-		<field type="CARD32" name="target" />
-		<field type="CARD32" name="pname" />
-		<reply>
-			<pad bytes="1" />
-			<pad bytes="4" />
-			<field type="CARD32" name="n" />
-			<field type="INT32" name="datum" />
-			<pad bytes="12" />
-			<list type="INT32" name="data">
-				<fieldref>n</fieldref>
-			</list>
-		</reply>
-	</request>
-	
-	<request name="GetQueryObjectivARB" opcode="165">
-		<field type="CONTEXT_TAG" name="context_tag" />
-		<field type="CARD32" name="id" />
-		<field type="CARD32" name="pname" />
-		<reply>
-			<pad bytes="1" />
-			<pad bytes="4" />
-			<field type="CARD32" name="n" />
-			<field type="INT32" name="datum" />
-			<pad bytes="12" />
-			<list type="INT32" name="data">
-				<fieldref>n</fieldref>
-			</list>
-		</reply>
-	</request>
-	
-	<request name="GetQueryObjectuivARB" opcode="166">
-		<field type="CONTEXT_TAG" name="context_tag" />
-		<field type="CARD32" name="id" />
-		<field type="CARD32" name="pname" />
-		<reply>
-			<pad bytes="1" />
-			<pad bytes="4" />
-			<field type="CARD32" name="n" />
-			<field type="CARD32" name="datum" />
-			<pad bytes="12" />
-			<list type="CARD32" name="data">
-				<fieldref>n</fieldref>
-			</list>
-		</reply>
-	</request>
-	
-	<!--
-	GL_ARB_vertex_program
-	http://oss.sgi.com/projects/ogl-sample/registry/ARB/vertex_program.txt
-	XXX: Need to write up vops
-	--> 
-
-	<!--
-	GL_ARB_fragment_program
-	http://oss.sgi.com/projects/ogl-sample/registry/ARB/fragment_program.txt
-	XXX: Need to write up vops
-	-->
-	
-	<!--
-	GL_SGIS_texture_filter4
-	http://oss.sgi.com/projects/ogl-sample/registry/SGIS/texture_filter4.txt
-	XXX: Need to write up vops
-	-->
-
-	<!--
-	GL_EXT_histogram
-	http://oss.sgi.com/projects/ogl-sample/registry/EXT/histogram.txt
-	XXX: Need to write up vops
-	-->
-
-	<!--
-	GL_EXT_convolution
-	http://oss.sgi.com/projects/ogl-sample/registry/EXT/convolution.txt
-	XXX: Need to write up vops
-	-->
-
-	<!--
-	GL_SGI_color_table
-	http://oss.sgi.com/projects/ogl-sample/registry/SGI/color_table.txt
-	XXX: Need to write up vops
-	-->
-
-	<!--
-	GL_EXT_texture_object
-	http://oss.sgi.com/projects/ogl-sample/registry/EXT/texture_object.txt
-	XXX: Need to write up vops
-	-->
-
-	<!--
-	GL_SGIS_detail_texture
-	http://oss.sgi.com/projects/ogl-sample/registry/SGIS/detail_texture.txt
-	XXX: Need to write up vops
-	-->
-
-	<!--
-	GL_SGIS_sharpen_texture
-	http://oss.sgi.com/projects/ogl-sample/registry/SGIS/sharpen_texture.txt
-	XXX: Need to write up vops
-	-->
-
-	<!--
-	GL_SGI_make_current_read
-	http://oss.sgi.com/projects/ogl-sample/registry/SGI/make_current_read.txt
-	XXX: Need to write up vops
-	-->
-
-	<!--
-	GL_EXT_import_context
-	http://oss.sgi.com/projects/ogl-sample/registry/EXT/import_context.txt
-	XXX: Need to write up vops
-	-->
-
-	<!--
-	GL_SGIX_fbconfig
-	http://oss.sgi.com/projects/ogl-sample/registry/SGIX/fbconfig.txt
-	XXX: Need to write up vops
-	-->
-
-	<!--
-	GL_SGIX_pbuffer
-	http://oss.sgi.com/projects/ogl-sample/registry/SGIX/pbuffer.txt
-	XXX: Need to write up vops
-	-->
-
-	<!--
-	GL_EXT_pixel_transform
-	http://oss.sgi.com/projects/ogl-sample/registry/EXT/pixel_transform.txt
-	XXX: Need to write up vops
-	-->
-	
-	<!--
-	GL_NV_register_combiners
-	http://oss.sgi.com/projects/ogl-sample/registry/NV/register_combiners.txt
-	XXX: Need to write up vops
-	-->
-
-	<!--
-	GL_NV_fence
-	http://oss.sgi.com/projects/ogl-sample/registry/NV/fence.txt
-	XXX: Need to write up vops
-	-->
-
-	<!--
-	GL_NV_register_combiners2
-	http://oss.sgi.com/projects/ogl-sample/registry/NV/register_combiners2.txt
-	XXX: Need to write up vops
-	-->
-
-	<!--
-	GL_NV_vertex_program
-	http://oss.sgi.com/projects/ogl-sample/registry/NV/vertex_program.txt
-	XXX: Need to write up vops
-	-->
-
-	<!--
-	GL_NV_vertex_program
-	http://oss.sgi.com/projects/ogl-sample/registry/NV/vertex_program.txt
-	XXX: Need to write up vops
-	-->
-
-	<!--
-	GL_NV_occlusion_query
-	http://oss.sgi.com/projects/ogl-sample/registry/NV/occlusion_query.txt
-	XXX: Need to write up vops
-	-->
-
-	<!--
-	GL_NV_fragment_program
-	http://oss.sgi.com/projects/ogl-sample/registry/NV/fragment_program.txt
-	XXX: Need to write up vops
-	-->
-
-	<!--
-	GL_OES_single_precision
-	http://oss.sgi.com/projects/ogl-sample/registry/OES/single_precision.txt
-	XXX: Need to write up vops
-	-->
-	
-</xcb>