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

<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright (C) 2006 Jeremy Kolb.
All Rights Reserved.

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of this software and associated documentation files (the "Software"), to deal
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<xcb header="xvmc" extension-xname="XVideo-MotionCompensation" extension-name="XvMC" major-version="1" minor-version="1">
    <import>xv</import>

    <xidtype name="CONTEXT" />
    <xidtype name="SURFACE" />
    <xidtype name="SUBPICTURE" />

    <struct name="SurfaceInfo">
        <field type="SURFACE" name="id" />
        <field type="CARD16" name="chroma_format" />
        <field type="CARD16" name="pad0" />
        <field type="CARD16" name="max_width" />
        <field type="CARD16" name="max_height" />
        <field type="CARD16" name="subpicture_max_width" />
        <field type="CARD16" name="subpicture_max_height" />
        <field type="CARD32" name="mc_type" />
        <field type="CARD32" name="flags" />
    </struct>
    
    <request name="QueryVersion" opcode="0"> 
        <reply>
            <pad bytes="1" />
            <field type="CARD32" name="major" />
            <field type="CARD32" name="minor" />
        </reply>
    </request> 

    <request name="ListSurfaceTypes" opcode="1">
        <field type="PORT" name="port_id" />
        <reply>
            <pad bytes="1" />
            <field type="CARD32" name="num" />
            <pad bytes="20" />
            <list type="SurfaceInfo" name="surfaces">
                <fieldref>num</fieldref>
            </list>
        </reply>
    </request>

    <request name="CreateContext" opcode="2">
        <field type="CONTEXT" name="context_id" />
        <field type="PORT" name="port_id" />
        <field type="SURFACE" name="surface_id" />
        <field type="CARD16" name="width" />
        <field type="CARD16" name="height" />
        <field type="CARD32" name="flags" />
        <reply>
            <pad bytes="1" />
            <field type="CARD16" name="width_actual" />
            <field type="CARD16" name="height_actual" />
            <field type="CARD32" name="flags_return" />
            <pad bytes="20" />
            <list type="CARD32" name="priv_data">
		<fieldref>length</fieldref>
	    </list>
        </reply>
    </request>

    <request name="DestroyContext" opcode="3">
        <field type="CONTEXT" name="context_id" />
    </request>
    
    <request name="CreateSurface" opcode="4">
        <field type="SURFACE" name="surface_id" />
        <field type="CONTEXT" name="context_id" />
        <reply>
            <pad bytes="1" />
            <pad bytes="24" />
            <list type="CARD32" name="priv_data">
		<fieldref>length</fieldref>
	    </list>
        </reply>
    </request>

    <request name="DestroySurface" opcode="5">
        <field type="SURFACE" name="surface_id" />
    </request>

    <request name="CreateSubpicture" opcode="6">
        <field type="SUBPICTURE" name="subpicture_id" />
        <field type="CONTEXT" name="context" />
        <field type="CARD32" name="xvimage_id" />
        <field type="CARD16" name="width" />
        <field type="CARD16" name="height" />
        <reply>
            <pad bytes="1" />
            <field type="CARD16" name="width_actual" />
            <field type="CARD16" name="height_actual" />
            <field type="CARD16" name="num_palette_entries" />
            <field type="CARD16" name="entry_bytes" />
            <list type="CARD8" name="component_order">
                <value>4</value>
            </list>
            <pad bytes="12" />
            <list type="CARD32" name="priv_data">
		<fieldref>length</fieldref>
	    </list>
        </reply>
    </request>

    <request name="DestroySubpicture" opcode="7">
        <field type="SUBPICTURE" name="subpicture_id" />
    </request>

    <request name="ListSubpictureTypes" opcode="8">
        <field type="PORT" name="port_id" />
        <field type="SURFACE" name="surface_id" />
        <reply>
            <pad bytes="1" />
            <field type="CARD32" name="num" />
            <pad bytes="20" />
            <list type="ImageFormatInfo" name="types">
                <fieldref>num</fieldref>
            </list>
        </reply>    
    </request>

</xcb>