xenocara/xserver/hw/dmx/doc/html/dmxext_8h.html
2006-11-26 18:13:41 +00:00

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<h1>dmxext.h File Reference</h1>
<p>
<a href="dmxext_8h-source.html">Go to the source code of this file.</a><table border=0 cellpadding=0 cellspacing=0>
<tr><td></td></tr>
<tr><td colspan=2><br><h2>Data Structures</h2></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>struct &nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="structDMXDesktopAttributes.html">DMXDesktopAttributes</a></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>struct &nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="structDMXInputAttributes.html">DMXInputAttributes</a></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>struct &nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="structDMXScreenAttributes.html">DMXScreenAttributes</a></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>struct &nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="structDMXWindowAttributes.html">DMXWindowAttributes</a></td></tr>
<tr><td colspan=2><br><h2>Enumerations</h2></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>enum &nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="dmxext_8h.html#a41">DMXInputEnum</a> </td></tr>
<tr><td colspan=2><br><h2>Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>_XFUNCPROTOBEGIN Bool&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="dmxext_8h.html#a23">DMXQueryExtension</a> (Display *dpy, int *event_basep, int *error_basep)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>Bool&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="dmxext_8h.html#a24">DMXQueryVersion</a> (Display *dpy, int *major_version, int *minor_version, int *patch_version)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>Bool&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="dmxext_8h.html#a25">DMXSync</a> (Display *dpy)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>Bool&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="dmxext_8h.html#a26">DMXForceWindowCreation</a> (Display *dpy, Window window)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>Bool&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="dmxext_8h.html#a27">DMXGetScreenCount</a> (Display *dpy, int *screen_count)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>Bool&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="dmxext_8h.html#a28">DMXGetScreenAttributes</a> (Display *dpy, int screen, <a class="el" href="structDMXScreenAttributes.html">DMXScreenAttributes</a> *attr)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>int&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="dmxext_8h.html#a29">DMXChangeScreensAttributes</a> (Display *dpy, int screen_count, int *screens, int mask_count, unsigned int *masks, <a class="el" href="structDMXScreenAttributes.html">DMXScreenAttributes</a> *attr, int *error_screen)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>Bool&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="dmxext_8h.html#a30">DMXAddScreen</a> (Display *dpy, const char *displayName, unsigned int mask, <a class="el" href="structDMXScreenAttributes.html">DMXScreenAttributes</a> *attr, int *screen)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>Bool&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="dmxext_8h.html#a31">DMXRemoveScreen</a> (Display *dpy, int screen)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>Bool&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="dmxext_8h.html#a32">DMXGetWindowAttributes</a> (Display *dpy, Window window, int *screen_count, int available_count, <a class="el" href="structDMXWindowAttributes.html">DMXWindowAttributes</a> *attr)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>Bool&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="dmxext_8h.html#a33">DMXGetDesktopAttributes</a> (Display *dpy, <a class="el" href="structDMXDesktopAttributes.html">DMXDesktopAttributes</a> *attr)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>int&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="dmxext_8h.html#a34">DMXChangeDesktopAttributes</a> (Display *dpy, unsigned int mask, <a class="el" href="structDMXDesktopAttributes.html">DMXDesktopAttributes</a> *attr)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>Bool&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="dmxext_8h.html#a35">DMXGetInputCount</a> (Display *dpy, int *input_count)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>Bool&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="dmxext_8h.html#a36">DMXGetInputAttributes</a> (Display *dpy, int id, <a class="el" href="structDMXInputAttributes.html">DMXInputAttributes</a> *attr)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>Bool&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="dmxext_8h.html#a37">DMXAddInput</a> (Display *dpy, unsigned int mask, <a class="el" href="structDMXInputAttributes.html">DMXInputAttributes</a> *attr, int *id)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>Bool&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="dmxext_8h.html#a38">DMXRemoveInput</a> (Display *dpy, int id)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>Bool&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="dmxext_8h.html#a39">DMXAddBackendInput</a> (Display *dpy, int screen, int sendsCore, int *newId)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>Bool&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="dmxext_8h.html#a40">DMXAddConsoleInput</a> (Display *dpy, const char *name, int sendsCore, int *newId)</td></tr>
</table>
<hr><a name="_details"></a><h2>Detailed Description</h2>
This file describes the interface to the client-side libdmx.a library. All DMX-aware client-side applications should include this file.<hr><h2>Enumeration Type Documentation</h2>
<a class="anchor" name="a41" doxytag="dmxext.h::DMXInputEnum" ></a><p>
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<td class="md" nowrap valign="top"> enum <a class="el" href="dmxext_8h.html#a41">DMXInputEnum</a>
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</td>
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&nbsp;
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<td>
<p>
Enumeration for the #inputType field in the <a class="el" href="structDMXInputAttributes.html">DMXInputAttributes</a> structure. </td>
</tr>
</table>
<hr><h2>Function Documentation</h2>
<a class="anchor" name="a39" doxytag="dmxext.h::DMXAddBackendInput" ></a><p>
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<td class="md" nowrap valign="top"> Bool DMXAddBackendInput </td>
<td class="md" valign="top">(&nbsp;</td>
<td class="md" nowrap valign="top">Display *&nbsp;</td>
<td class="mdname" nowrap> <em>dpy</em>, </td>
</tr>
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<td></td>
<td></td>
<td class="md" nowrap>int&nbsp;</td>
<td class="mdname" nowrap> <em>screen</em>, </td>
</tr>
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<td></td>
<td></td>
<td class="md" nowrap>int&nbsp;</td>
<td class="mdname" nowrap> <em>sendsCore</em>, </td>
</tr>
<tr>
<td></td>
<td></td>
<td class="md" nowrap>int *&nbsp;</td>
<td class="mdname" nowrap> <em>newId</em></td>
</tr>
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<td></td>
<td class="md">)&nbsp;</td>
<td class="md" colspan="2"></td>
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</td>
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&nbsp;
</td>
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<p>
Add backend input (a helper function that calls <a class="el" href="lib_2dmx_2dmx_8c.html#a30">DMXAddInput</a>). </td>
</tr>
</table>
<a class="anchor" name="a40" doxytag="dmxext.h::DMXAddConsoleInput" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
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<td class="md" nowrap valign="top"> Bool DMXAddConsoleInput </td>
<td class="md" valign="top">(&nbsp;</td>
<td class="md" nowrap valign="top">Display *&nbsp;</td>
<td class="mdname" nowrap> <em>dpy</em>, </td>
</tr>
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<td></td>
<td></td>
<td class="md" nowrap>const char *&nbsp;</td>
<td class="mdname" nowrap> <em>name</em>, </td>
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<td></td>
<td></td>
<td class="md" nowrap>int&nbsp;</td>
<td class="mdname" nowrap> <em>sendsCore</em>, </td>
</tr>
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<td></td>
<td></td>
<td class="md" nowrap>int *&nbsp;</td>
<td class="mdname" nowrap> <em>newId</em></td>
</tr>
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<td></td>
<td class="md">)&nbsp;</td>
<td class="md" colspan="2"></td>
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</td>
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<td>
&nbsp;
</td>
<td>
<p>
Add console input (a helper function that calls <a class="el" href="lib_2dmx_2dmx_8c.html#a30">DMXAddInput</a>). </td>
</tr>
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<a class="anchor" name="a37" doxytag="dmxext.h::DMXAddInput" ></a><p>
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<td class="md" nowrap valign="top"> Bool DMXAddInput </td>
<td class="md" valign="top">(&nbsp;</td>
<td class="md" nowrap valign="top">Display *&nbsp;</td>
<td class="mdname" nowrap> <em>dpy</em>, </td>
</tr>
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<td></td>
<td></td>
<td class="md" nowrap>unsigned int&nbsp;</td>
<td class="mdname" nowrap> <em>mask</em>, </td>
</tr>
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<td></td>
<td></td>
<td class="md" nowrap><a class="el" href="structDMXInputAttributes.html">DMXInputAttributes</a> *&nbsp;</td>
<td class="mdname" nowrap> <em>attr</em>, </td>
</tr>
<tr>
<td></td>
<td></td>
<td class="md" nowrap>int *&nbsp;</td>
<td class="mdname" nowrap> <em>id</em></td>
</tr>
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<td></td>
<td class="md">)&nbsp;</td>
<td class="md" colspan="2"></td>
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</td>
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&nbsp;
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<td>
<p>
Add input. </td>
</tr>
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<a class="anchor" name="a30" doxytag="dmxext.h::DMXAddScreen" ></a><p>
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<td class="md" nowrap valign="top"> Bool DMXAddScreen </td>
<td class="md" valign="top">(&nbsp;</td>
<td class="md" nowrap valign="top">Display *&nbsp;</td>
<td class="mdname" nowrap> <em>dpy</em>, </td>
</tr>
<tr>
<td></td>
<td></td>
<td class="md" nowrap>const char *&nbsp;</td>
<td class="mdname" nowrap> <em>displayName</em>, </td>
</tr>
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<td></td>
<td></td>
<td class="md" nowrap>unsigned int&nbsp;</td>
<td class="mdname" nowrap> <em>mask</em>, </td>
</tr>
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<td></td>
<td></td>
<td class="md" nowrap><a class="el" href="structDMXScreenAttributes.html">DMXScreenAttributes</a> *&nbsp;</td>
<td class="mdname" nowrap> <em>attr</em>, </td>
</tr>
<tr>
<td></td>
<td></td>
<td class="md" nowrap>int *&nbsp;</td>
<td class="mdname" nowrap> <em>screen</em></td>
</tr>
<tr>
<td></td>
<td class="md">)&nbsp;</td>
<td class="md" colspan="2"></td>
</tr>
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</td>
</tr>
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&nbsp;
</td>
<td>
<p>
Add a screen. </td>
</tr>
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<a class="anchor" name="a34" doxytag="dmxext.h::DMXChangeDesktopAttributes" ></a><p>
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<td class="md" nowrap valign="top"> int DMXChangeDesktopAttributes </td>
<td class="md" valign="top">(&nbsp;</td>
<td class="md" nowrap valign="top">Display *&nbsp;</td>
<td class="mdname" nowrap> <em>dpy</em>, </td>
</tr>
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<td></td>
<td></td>
<td class="md" nowrap>unsigned int&nbsp;</td>
<td class="mdname" nowrap> <em>mask</em>, </td>
</tr>
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<td></td>
<td></td>
<td class="md" nowrap><a class="el" href="structDMXDesktopAttributes.html">DMXDesktopAttributes</a> *&nbsp;</td>
<td class="mdname" nowrap> <em>attr</em></td>
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<td></td>
<td class="md">)&nbsp;</td>
<td class="md" colspan="2"></td>
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<p>
Change the global bounding box and origin offset.<p>
Available in DMX Protocol Version 2.0 </td>
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<a class="anchor" name="a29" doxytag="dmxext.h::DMXChangeScreensAttributes" ></a><p>
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<td class="md" nowrap valign="top"> int DMXChangeScreensAttributes </td>
<td class="md" valign="top">(&nbsp;</td>
<td class="md" nowrap valign="top">Display *&nbsp;</td>
<td class="mdname" nowrap> <em>dpy</em>, </td>
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<td></td>
<td></td>
<td class="md" nowrap>int&nbsp;</td>
<td class="mdname" nowrap> <em>screen_count</em>, </td>
</tr>
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<td></td>
<td></td>
<td class="md" nowrap>int *&nbsp;</td>
<td class="mdname" nowrap> <em>screens</em>, </td>
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<td></td>
<td></td>
<td class="md" nowrap>int&nbsp;</td>
<td class="mdname" nowrap> <em>mask_count</em>, </td>
</tr>
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<td></td>
<td></td>
<td class="md" nowrap>unsigned int *&nbsp;</td>
<td class="mdname" nowrap> <em>masks</em>, </td>
</tr>
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<td></td>
<td></td>
<td class="md" nowrap><a class="el" href="structDMXScreenAttributes.html">DMXScreenAttributes</a> *&nbsp;</td>
<td class="mdname" nowrap> <em>attrs</em>, </td>
</tr>
<tr>
<td></td>
<td></td>
<td class="md" nowrap>int *&nbsp;</td>
<td class="mdname" nowrap> <em>error_screen</em></td>
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<td></td>
<td class="md">)&nbsp;</td>
<td class="md" colspan="2"></td>
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<td>
<p>
Change geometries and positions of the DMX screen and root windows on the back-end X server. </td>
</tr>
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<a class="anchor" name="a26" doxytag="dmxext.h::DMXForceWindowCreation" ></a><p>
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<td class="md" nowrap valign="top"> Bool DMXForceWindowCreation </td>
<td class="md" valign="top">(&nbsp;</td>
<td class="md" nowrap valign="top">Display *&nbsp;</td>
<td class="mdname" nowrap> <em>dpy</em>, </td>
</tr>
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<td></td>
<td></td>
<td class="md" nowrap>Window&nbsp;</td>
<td class="mdname" nowrap> <em>window</em></td>
</tr>
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<td></td>
<td class="md">)&nbsp;</td>
<td class="md" colspan="2"></td>
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<p>
The creation of the specified <em>window</em> will be forced.<p>
Available in DMX Protocol Version 1.2 Reply added in DMX Protocol Version 2.0 </td>
</tr>
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<a class="anchor" name="a33" doxytag="dmxext.h::DMXGetDesktopAttributes" ></a><p>
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<td class="md" nowrap valign="top"> Bool DMXGetDesktopAttributes </td>
<td class="md" valign="top">(&nbsp;</td>
<td class="md" nowrap valign="top">Display *&nbsp;</td>
<td class="mdname" nowrap> <em>dpy</em>, </td>
</tr>
<tr>
<td></td>
<td></td>
<td class="md" nowrap><a class="el" href="structDMXDesktopAttributes.html">DMXDesktopAttributes</a> *&nbsp;</td>
<td class="mdname" nowrap> <em>attr</em></td>
</tr>
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<td></td>
<td class="md">)&nbsp;</td>
<td class="md" colspan="2"></td>
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<p>
If the DMXGetDesktopAttributes protocol request returns information correctly, the information will be placed in <em>attr</em>, and True will be returned. Otherwise, False will be returned.<p>
Available in DMX Protocol Version 2.0 </td>
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<a class="anchor" name="a36" doxytag="dmxext.h::DMXGetInputAttributes" ></a><p>
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<td class="md" nowrap valign="top"> Bool DMXGetInputAttributes </td>
<td class="md" valign="top">(&nbsp;</td>
<td class="md" nowrap valign="top">Display *&nbsp;</td>
<td class="mdname" nowrap> <em>dpy</em>, </td>
</tr>
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<td></td>
<td></td>
<td class="md" nowrap>int&nbsp;</td>
<td class="mdname" nowrap> <em>id</em>, </td>
</tr>
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<td></td>
<td></td>
<td class="md" nowrap><a class="el" href="structDMXInputAttributes.html">DMXInputAttributes</a> *&nbsp;</td>
<td class="mdname" nowrap> <em>inf</em></td>
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<td></td>
<td class="md">)&nbsp;</td>
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<p>
If the DMXGetInputAttributes protocol request returns information about the input device with the specified <em>id</em>, information about the input device will be placed in <em>inf</em>, and True will be returned. Otherwise, False will be returned.<p>
Available in DMX Protocol Version 1.1 </td>
</tr>
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<a class="anchor" name="a35" doxytag="dmxext.h::DMXGetInputCount" ></a><p>
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<td class="md" nowrap valign="top"> Bool DMXGetInputCount </td>
<td class="md" valign="top">(&nbsp;</td>
<td class="md" nowrap valign="top">Display *&nbsp;</td>
<td class="mdname" nowrap> <em>dpy</em>, </td>
</tr>
<tr>
<td></td>
<td></td>
<td class="md" nowrap>int *&nbsp;</td>
<td class="mdname" nowrap> <em>input_count</em></td>
</tr>
<tr>
<td></td>
<td class="md">)&nbsp;</td>
<td class="md" colspan="2"></td>
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</td>
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&nbsp;
</td>
<td>
<p>
If the DMXGetInputCount protocol request returns the input count, the value will be placed in <em>input_count</em>, and True will be returned. Otherwise, False will be returned.<p>
Available in DMX Protocol Version 1.1 </td>
</tr>
</table>
<a class="anchor" name="a28" doxytag="dmxext.h::DMXGetScreenAttributes" ></a><p>
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<td class="md" nowrap valign="top"> Bool DMXGetScreenAttributes </td>
<td class="md" valign="top">(&nbsp;</td>
<td class="md" nowrap valign="top">Display *&nbsp;</td>
<td class="mdname" nowrap> <em>dpy</em>, </td>
</tr>
<tr>
<td></td>
<td></td>
<td class="md" nowrap>int&nbsp;</td>
<td class="mdname" nowrap> <em>physical_screen</em>, </td>
</tr>
<tr>
<td></td>
<td></td>
<td class="md" nowrap><a class="el" href="structDMXScreenAttributes.html">DMXScreenAttributes</a> *&nbsp;</td>
<td class="mdname" nowrap> <em>attr</em></td>
</tr>
<tr>
<td></td>
<td class="md">)&nbsp;</td>
<td class="md" colspan="2"></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
&nbsp;
</td>
<td>
<p>
If the DMXGetScreenAttributes protocol request returns information for the specified <em>physical_screen</em>, information about the screen will be placed in <em>attr</em>, and True will be returned. Otherwise, False will be returned.<p>
Available in DMX Protocol Version 1.0; Modified in Version 2.0 </td>
</tr>
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<a class="anchor" name="a27" doxytag="dmxext.h::DMXGetScreenCount" ></a><p>
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<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
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<td class="md" nowrap valign="top"> Bool DMXGetScreenCount </td>
<td class="md" valign="top">(&nbsp;</td>
<td class="md" nowrap valign="top">Display *&nbsp;</td>
<td class="mdname" nowrap> <em>dpy</em>, </td>
</tr>
<tr>
<td></td>
<td></td>
<td class="md" nowrap>int *&nbsp;</td>
<td class="mdname" nowrap> <em>screen_count</em></td>
</tr>
<tr>
<td></td>
<td class="md">)&nbsp;</td>
<td class="md" colspan="2"></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
&nbsp;
</td>
<td>
<p>
If the DMXGetScreenCount protocol request returns the screen count, the value will be placed in <em>screen_count</em>, and True will be returned. Otherwise, False will be returned.<p>
Available in DMX Protocol Version 1.0 </td>
</tr>
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<a class="anchor" name="a32" doxytag="dmxext.h::DMXGetWindowAttributes" ></a><p>
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<td class="mdRow">
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<td class="md" nowrap valign="top"> Bool DMXGetWindowAttributes </td>
<td class="md" valign="top">(&nbsp;</td>
<td class="md" nowrap valign="top">Display *&nbsp;</td>
<td class="mdname" nowrap> <em>dpy</em>, </td>
</tr>
<tr>
<td></td>
<td></td>
<td class="md" nowrap>Window&nbsp;</td>
<td class="mdname" nowrap> <em>window</em>, </td>
</tr>
<tr>
<td></td>
<td></td>
<td class="md" nowrap>int *&nbsp;</td>
<td class="mdname" nowrap> <em>screen_count</em>, </td>
</tr>
<tr>
<td></td>
<td></td>
<td class="md" nowrap>int&nbsp;</td>
<td class="mdname" nowrap> <em>available_count</em>, </td>
</tr>
<tr>
<td></td>
<td></td>
<td class="md" nowrap><a class="el" href="structDMXWindowAttributes.html">DMXWindowAttributes</a> *&nbsp;</td>
<td class="mdname" nowrap> <em>inf</em></td>
</tr>
<tr>
<td></td>
<td class="md">)&nbsp;</td>
<td class="md" colspan="2"></td>
</tr>
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</td>
</tr>
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<table cellspacing=5 cellpadding=0 border=0>
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<td>
&nbsp;
</td>
<td>
<p>
If the DMXGetWindowAttributes protocol request returns information about the specified <em>window</em>, the number of screens for which information is available will be returned in <em>screen_count</em> and information about the first <em>available_count</em> of those screens will be placed in <em>inf</em>. Because this call transports a great deal of information over the wire, please call <a class="el" href="lib_2dmx_2dmx_8c.html#a14">DMXGetScreenCount</a> first, and make sure <em>inf</em> is that large.<p>
Note that if the specified <em>window</em> has not yet been mapped when <a class="el" href="lib_2dmx_2dmx_8c.html#a23">DMXGetWindowAttributes</a> is called, then a subsequent XMapWindow call might be buffered in xlib while requests directly to the back-end X servers are processed. This race condition can be solved by calling <a class="el" href="lib_2dmx_2dmx_8c.html#a12">DMXSync</a> before talking directly to the back-end X servers.<p>
Available in DMX Protocol Version 1.0, but not working correctly until DMX Protocol Version 1.4 </td>
</tr>
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<a class="anchor" name="a23" doxytag="dmxext.h::DMXQueryExtension" ></a><p>
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<td class="md" nowrap valign="top"> _XFUNCPROTOBEGIN Bool DMXQueryExtension </td>
<td class="md" valign="top">(&nbsp;</td>
<td class="md" nowrap valign="top">Display *&nbsp;</td>
<td class="mdname" nowrap> <em>dpy</em>, </td>
</tr>
<tr>
<td></td>
<td></td>
<td class="md" nowrap>int *&nbsp;</td>
<td class="mdname" nowrap> <em>event_basep</em>, </td>
</tr>
<tr>
<td></td>
<td></td>
<td class="md" nowrap>int *&nbsp;</td>
<td class="mdname" nowrap> <em>error_basep</em></td>
</tr>
<tr>
<td></td>
<td class="md">)&nbsp;</td>
<td class="md" colspan="2"></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
&nbsp;
</td>
<td>
<p>
If the server has the DMX extension, the event and error bases will be placed in <em>event_basep</em> and <em>error_basep</em>, and True will be returned. Otherwise, False will be returned.<p>
Available in DMX Protocol Version 1.0 </td>
</tr>
</table>
<a class="anchor" name="a24" doxytag="dmxext.h::DMXQueryVersion" ></a><p>
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<td class="mdRow">
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<td class="md" nowrap valign="top"> Bool DMXQueryVersion </td>
<td class="md" valign="top">(&nbsp;</td>
<td class="md" nowrap valign="top">Display *&nbsp;</td>
<td class="mdname" nowrap> <em>dpy</em>, </td>
</tr>
<tr>
<td></td>
<td></td>
<td class="md" nowrap>int *&nbsp;</td>
<td class="mdname" nowrap> <em>majorVersion</em>, </td>
</tr>
<tr>
<td></td>
<td></td>
<td class="md" nowrap>int *&nbsp;</td>
<td class="mdname" nowrap> <em>minorVersion</em>, </td>
</tr>
<tr>
<td></td>
<td></td>
<td class="md" nowrap>int *&nbsp;</td>
<td class="mdname" nowrap> <em>patchVersion</em></td>
</tr>
<tr>
<td></td>
<td class="md">)&nbsp;</td>
<td class="md" colspan="2"></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
&nbsp;
</td>
<td>
<p>
If the DMXQueryVersion protocol request returns version information from the server, <em>majorVersion</em>, <em>minorVersion</em>, and <em>patchVersion</em> are filled in with the appropriate information and True is returned. Otherwise, False will be returned.<p>
Available in DMX Protocol Version 1.0 </td>
</tr>
</table>
<a class="anchor" name="a38" doxytag="dmxext.h::DMXRemoveInput" ></a><p>
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<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
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<td class="md" nowrap valign="top"> Bool DMXRemoveInput </td>
<td class="md" valign="top">(&nbsp;</td>
<td class="md" nowrap valign="top">Display *&nbsp;</td>
<td class="mdname" nowrap> <em>dpy</em>, </td>
</tr>
<tr>
<td></td>
<td></td>
<td class="md" nowrap>int&nbsp;</td>
<td class="mdname" nowrap> <em>id</em></td>
</tr>
<tr>
<td></td>
<td class="md">)&nbsp;</td>
<td class="md" colspan="2"></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
&nbsp;
</td>
<td>
<p>
Remove an input. </td>
</tr>
</table>
<a class="anchor" name="a31" doxytag="dmxext.h::DMXRemoveScreen" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> Bool DMXRemoveScreen </td>
<td class="md" valign="top">(&nbsp;</td>
<td class="md" nowrap valign="top">Display *&nbsp;</td>
<td class="mdname" nowrap> <em>dpy</em>, </td>
</tr>
<tr>
<td></td>
<td></td>
<td class="md" nowrap>int&nbsp;</td>
<td class="mdname" nowrap> <em>screen</em></td>
</tr>
<tr>
<td></td>
<td class="md">)&nbsp;</td>
<td class="md" colspan="2"></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
&nbsp;
</td>
<td>
<p>
Remove a screen. </td>
</tr>
</table>
<a class="anchor" name="a25" doxytag="dmxext.h::DMXSync" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> Bool DMXSync </td>
<td class="md" valign="top">(&nbsp;</td>
<td class="md" nowrap valign="top">Display *&nbsp;</td>
<td class="mdname1" valign="top" nowrap> <em>dpy</em> </td>
<td class="md" valign="top">&nbsp;)&nbsp;</td>
<td class="md" nowrap></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
&nbsp;
</td>
<td>
<p>
Flush all pending dmxSync requests in DMX server.<p>
Available in DMX Protocol Version 1.5 </td>
</tr>
</table>
<hr>
<address>
<small>
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