xorg-server-1.4/hw/dmx/doc/html/dmxextension_8c.html

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  11 <h1>dmxextension.c File Reference</h1><code>#include "<a class="el" href="dmx_8h-source.html">dmx.h</a>"</code><br>
  12 <code>#include "<a class="el" href="dmxinit_8h-source.html">dmxinit.h</a>"</code><br>
  13 <code>#include "<a class="el" href="dmxextension_8h-source.html">dmxextension.h</a>"</code><br>
  14 <code>#include "<a class="el" href="dmxwindow_8h-source.html">dmxwindow.h</a>"</code><br>
  15 <code>#include "<a class="el" href="dmxcb_8h-source.html">dmxcb.h</a>"</code><br>
  16 <code>#include "<a class="el" href="dmxcursor_8h-source.html">dmxcursor.h</a>"</code><br>
  17 <code>#include "<a class="el" href="dmxpixmap_8h-source.html">dmxpixmap.h</a>"</code><br>
  18 <code>#include "<a class="el" href="dmxgc_8h-source.html">dmxgc.h</a>"</code><br>
  19 <code>#include "<a class="el" href="dmxfont_8h-source.html">dmxfont.h</a>"</code><br>
  20 <code>#include "<a class="el" href="dmxcmap_8h-source.html">dmxcmap.h</a>"</code><br>
  21 <code>#include "<a class="el" href="dmxpict_8h-source.html">dmxpict.h</a>"</code><br>
  22 <code>#include "<a class="el" href="dmxinput_8h-source.html">dmxinput.h</a>"</code><br>
  23 <code>#include "<a class="el" href="dmxsync_8h-source.html">dmxsync.h</a>"</code><br>
  24 <code>#include "<a class="el" href="dmxscrinit_8h-source.html">dmxscrinit.h</a>"</code><br>
  25 <code>#include "<a class="el" href="dmxinputinit_8h-source.html">input/dmxinputinit.h</a>"</code><br>
  26 <code>#include "windowstr.h"</code><br>
  27 <code>#include "inputstr.h"</code><br>
  28 <code>#include "<a class="el" href="dmxproto_8h-source.html">dmxproto.h</a>"</code><br>
  29 <code>#include "cursorstr.h"</code><br>
  30 <table border=0 cellpadding=0 cellspacing=0>
  31 <tr><td></td></tr>
  32 <tr><td colspan=2><br><h2>Functions</h2></td></tr>
  33 <tr><td class="memItemLeft" nowrap align=right valign=top>Bool&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="dmxextension_8c.html#a1">dmxGetScreenAttributes</a> (int physical, DMXScreenAttributesPtr attr)</td></tr>
  34
  35 <tr><td class="memItemLeft" nowrap align=right valign=top>Bool&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="dmxextension_8c.html#a2">dmxGetWindowAttributes</a> (WindowPtr pWindow, DMXWindowAttributesPtr attr)</td></tr>
  36
  37 <tr><td class="memItemLeft" nowrap align=right valign=top>int&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="dmxextension_8c.html#a4">dmxGetInputCount</a> (void)</td></tr>
  38
  39 <tr><td class="memItemLeft" nowrap align=right valign=top>int&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="dmxextension_8c.html#a5">dmxGetInputAttributes</a> (int deviceId, DMXInputAttributesPtr attr)</td></tr>
  40
  41 <tr><td class="memItemLeft" nowrap align=right valign=top>int&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="dmxextension_8c.html#a7">dmxAddInput</a> (DMXInputAttributesPtr attr, int *id)</td></tr>
  42
  43 <tr><td class="memItemLeft" nowrap align=right valign=top>int&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="dmxextension_8c.html#a8">dmxRemoveInput</a> (int id)</td></tr>
  44
  45 <tr><td class="memItemLeft" nowrap align=right valign=top>unsigned long&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="dmxextension_8c.html#a9">dmxGetNumScreens</a> (void)</td></tr>
  46
  47 <tr><td class="memItemLeft" nowrap align=right valign=top>void&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="dmxextension_8c.html#a10">dmxForceWindowCreation</a> (WindowPtr pWindow)</td></tr>
  48
  49 <tr><td class="memItemLeft" nowrap align=right valign=top>void&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="dmxextension_8c.html#a11">dmxFlushPendingSyncs</a> (void)</td></tr>
  50
  51 <tr><td class="memItemLeft" nowrap align=right valign=top>int&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="dmxextension_8c.html#a18">dmxAttachScreen</a> (int idx, DMXScreenAttributesPtr attr)</td></tr>
  52
  53 <tr><td class="memItemLeft" nowrap align=right valign=top>int&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="dmxextension_8c.html#a23">dmxDetachScreen</a> (int idx)</td></tr>
  54
  55 </table>
  56 <hr><a name="_details"></a><h2>Detailed Description</h2>
  57 This file provides the only interface to the X server extension support in programs/Xserver/Xext. Those programs should only include <a class="el" href="dmxext_8h.html">dmxext.h</a><hr><h2>Function Documentation</h2>
  58 <a class="anchor" name="a7" doxytag="dmxextension.c::dmxAddInput" ></a><p>
  59 <table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
  60   <tr>
  61     <td class="mdRow">
  62       <table cellpadding="0" cellspacing="0" border="0">
  63         <tr>
  64           <td class="md" nowrap valign="top"> int dmxAddInput </td>
  65           <td class="md" valign="top">(&nbsp;</td>
  66           <td class="md" nowrap valign="top">DMXInputAttributesPtr&nbsp;</td>
  67           <td class="mdname" nowrap> <em>attr</em>, </td>
  68         </tr>
  69         <tr>
  70           <td></td>
  71           <td></td>
  72           <td class="md" nowrap>int *&nbsp;</td>
  73           <td class="mdname" nowrap> <em>id</em></td>
  74         </tr>
  75         <tr>
  76           <td></td>
  77           <td class="md">)&nbsp;</td>
  78           <td class="md" colspan="2"></td>
  79         </tr>
  80
  81       </table>
  82     </td>
  83   </tr>
  84 </table>
  85 <table cellspacing=5 cellpadding=0 border=0>
  86   <tr>
  87     <td>
  88       &nbsp;
  89     </td>
  90     <td>
  91
  92 <p>
  93 Add an input with the specified attributes. If the input is added, the physical id is returned in <em>deviceId</em>.     </td>
  94   </tr>
  95 </table>
  96 <a class="anchor" name="a18" doxytag="dmxextension.c::dmxAttachScreen" ></a><p>
  97 <table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
  98   <tr>
  99     <td class="mdRow">
 100       <table cellpadding="0" cellspacing="0" border="0">
 101         <tr>
 102           <td class="md" nowrap valign="top"> int dmxAttachScreen </td>
 103           <td class="md" valign="top">(&nbsp;</td>
 104           <td class="md" nowrap valign="top">int&nbsp;</td>
 105           <td class="mdname" nowrap> <em>idx</em>, </td>
 106         </tr>
 107         <tr>
 108           <td></td>
 109           <td></td>
 110           <td class="md" nowrap>DMXScreenAttributesPtr&nbsp;</td>
 111           <td class="mdname" nowrap> <em>attr</em></td>
 112         </tr>
 113         <tr>
 114           <td></td>
 115           <td class="md">)&nbsp;</td>
 116           <td class="md" colspan="2"></td>
 117         </tr>
 118
 119       </table>
 120     </td>
 121   </tr>
 122 </table>
 123 <table cellspacing=5 cellpadding=0 border=0>
 124   <tr>
 125     <td>
 126       &nbsp;
 127     </td>
 128     <td>
 129
 130 <p>
 131 Reattach previously detached back-end screen.     </td>
 132   </tr>
 133 </table>
 134 <a class="anchor" name="a23" doxytag="dmxextension.c::dmxDetachScreen" ></a><p>
 135 <table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
 136   <tr>
 137     <td class="mdRow">
 138       <table cellpadding="0" cellspacing="0" border="0">
 139         <tr>
 140           <td class="md" nowrap valign="top"> int dmxDetachScreen </td>
 141           <td class="md" valign="top">(&nbsp;</td>
 142           <td class="md" nowrap valign="top">int&nbsp;</td>
 143           <td class="mdname1" valign="top" nowrap> <em>idx</em>          </td>
 144           <td class="md" valign="top">&nbsp;)&nbsp;</td>
 145           <td class="md" nowrap></td>
 146         </tr>
 147
 148       </table>
 149     </td>
 150   </tr>
 151 </table>
 152 <table cellspacing=5 cellpadding=0 border=0>
 153   <tr>
 154     <td>
 155       &nbsp;
 156     </td>
 157     <td>
 158
 159 <p>
 160 Detach back-end screen.     </td>
 161   </tr>
 162 </table>
 163 <a class="anchor" name="a11" doxytag="dmxextension.c::dmxFlushPendingSyncs" ></a><p>
 164 <table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
 165   <tr>
 166     <td class="mdRow">
 167       <table cellpadding="0" cellspacing="0" border="0">
 168         <tr>
 169           <td class="md" nowrap valign="top"> void dmxFlushPendingSyncs </td>
 170           <td class="md" valign="top">(&nbsp;</td>
 171           <td class="md" nowrap valign="top">void&nbsp;</td>
 172           <td class="mdname1" valign="top" nowrap>          </td>
 173           <td class="md" valign="top">&nbsp;)&nbsp;</td>
 174           <td class="md" nowrap></td>
 175         </tr>
 176
 177       </table>
 178     </td>
 179   </tr>
 180 </table>
 181 <table cellspacing=5 cellpadding=0 border=0>
 182   <tr>
 183     <td>
 184       &nbsp;
 185     </td>
 186     <td>
 187
 188 <p>
 189 Flush pending syncs for all screens.     </td>
 190   </tr>
 191 </table>
 192 <a class="anchor" name="a10" doxytag="dmxextension.c::dmxForceWindowCreation" ></a><p>
 193 <table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
 194   <tr>
 195     <td class="mdRow">
 196       <table cellpadding="0" cellspacing="0" border="0">
 197         <tr>
 198           <td class="md" nowrap valign="top"> void dmxForceWindowCreation </td>
 199           <td class="md" valign="top">(&nbsp;</td>
 200           <td class="md" nowrap valign="top">WindowPtr&nbsp;</td>
 201           <td class="mdname1" valign="top" nowrap> <em>pWindow</em>          </td>
 202           <td class="md" valign="top">&nbsp;)&nbsp;</td>
 203           <td class="md" nowrap></td>
 204         </tr>
 205
 206       </table>
 207     </td>
 208   </tr>
 209 </table>
 210 <table cellspacing=5 cellpadding=0 border=0>
 211   <tr>
 212     <td>
 213       &nbsp;
 214     </td>
 215     <td>
 216
 217 <p>
 218 Make sure that <a class="el" href="dmxwindow_8h.html#a14">dmxCreateAndRealizeWindow</a> has been called for <em>pWindow</em>.     </td>
 219   </tr>
 220 </table>
 221 <a class="anchor" name="a5" doxytag="dmxextension.c::dmxGetInputAttributes" ></a><p>
 222 <table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
 223   <tr>
 224     <td class="mdRow">
 225       <table cellpadding="0" cellspacing="0" border="0">
 226         <tr>
 227           <td class="md" nowrap valign="top"> int dmxGetInputAttributes </td>
 228           <td class="md" valign="top">(&nbsp;</td>
 229           <td class="md" nowrap valign="top">int&nbsp;</td>
 230           <td class="mdname" nowrap> <em>deviceId</em>, </td>
 231         </tr>
 232         <tr>
 233           <td></td>
 234           <td></td>
 235           <td class="md" nowrap>DMXInputAttributesPtr&nbsp;</td>
 236           <td class="mdname" nowrap> <em>attr</em></td>
 237         </tr>
 238         <tr>
 239           <td></td>
 240           <td class="md">)&nbsp;</td>
 241           <td class="md" colspan="2"></td>
 242         </tr>
 243
 244       </table>
 245     </td>
 246   </tr>
 247 </table>
 248 <table cellspacing=5 cellpadding=0 border=0>
 249   <tr>
 250     <td>
 251       &nbsp;
 252     </td>
 253     <td>
 254
 255 <p>
 256 Return information about the device with id = <em>deviceId</em>. This information is primarily for the <a class="el" href="programs_2Xserver_2Xext_2dmx_8c.html#a58">ProcDMXGetInputAttributes()</a> function, which does not have access to the appropriate data structure.     </td>
 257   </tr>
 258 </table>
 259 <a class="anchor" name="a4" doxytag="dmxextension.c::dmxGetInputCount" ></a><p>
 260 <table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
 261   <tr>
 262     <td class="mdRow">
 263       <table cellpadding="0" cellspacing="0" border="0">
 264         <tr>
 265           <td class="md" nowrap valign="top"> int dmxGetInputCount </td>
 266           <td class="md" valign="top">(&nbsp;</td>
 267           <td class="md" nowrap valign="top">void&nbsp;</td>
 268           <td class="mdname1" valign="top" nowrap>          </td>
 269           <td class="md" valign="top">&nbsp;)&nbsp;</td>
 270           <td class="md" nowrap></td>
 271         </tr>
 272
 273       </table>
 274     </td>
 275   </tr>
 276 </table>
 277 <table cellspacing=5 cellpadding=0 border=0>
 278   <tr>
 279     <td>
 280       &nbsp;
 281     </td>
 282     <td>
 283
 284 <p>
 285 Return the total number of devices, not just <a class="el" href="dmxinput_8h.html#a4">dmxNumInputs</a>. The number returned should be the same as that returned by XListInputDevices.     </td>
 286   </tr>
 287 </table>
 288 <a class="anchor" name="a9" doxytag="dmxextension.c::dmxGetNumScreens" ></a><p>
 289 <table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
 290   <tr>
 291     <td class="mdRow">
 292       <table cellpadding="0" cellspacing="0" border="0">
 293         <tr>
 294           <td class="md" nowrap valign="top"> unsigned long dmxGetNumScreens </td>
 295           <td class="md" valign="top">(&nbsp;</td>
 296           <td class="md" nowrap valign="top">void&nbsp;</td>
 297           <td class="mdname1" valign="top" nowrap>          </td>
 298           <td class="md" valign="top">&nbsp;)&nbsp;</td>
 299           <td class="md" nowrap></td>
 300         </tr>
 301
 302       </table>
 303     </td>
 304   </tr>
 305 </table>
 306 <table cellspacing=5 cellpadding=0 border=0>
 307   <tr>
 308     <td>
 309       &nbsp;
 310     </td>
 311     <td>
 312
 313 <p>
 314 Return the value of <a class="el" href="dmxinit_8c.html#a1">dmxNumScreens</a> -- the total number of backend screens in use (these are logical screens and may be larger than the number of backend displays).     </td>
 315   </tr>
 316 </table>
 317 <a class="anchor" name="a1" doxytag="dmxextension.c::dmxGetScreenAttributes" ></a><p>
 318 <table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
 319   <tr>
 320     <td class="mdRow">
 321       <table cellpadding="0" cellspacing="0" border="0">
 322         <tr>
 323           <td class="md" nowrap valign="top"> Bool dmxGetScreenAttributes </td>
 324           <td class="md" valign="top">(&nbsp;</td>
 325           <td class="md" nowrap valign="top">int&nbsp;</td>
 326           <td class="mdname" nowrap> <em>physical</em>, </td>
 327         </tr>
 328         <tr>
 329           <td></td>
 330           <td></td>
 331           <td class="md" nowrap>DMXScreenAttributesPtr&nbsp;</td>
 332           <td class="mdname" nowrap> <em>attr</em></td>
 333         </tr>
 334         <tr>
 335           <td></td>
 336           <td class="md">)&nbsp;</td>
 337           <td class="md" colspan="2"></td>
 338         </tr>
 339
 340       </table>
 341     </td>
 342   </tr>
 343 </table>
 344 <table cellspacing=5 cellpadding=0 border=0>
 345   <tr>
 346     <td>
 347       &nbsp;
 348     </td>
 349     <td>
 350
 351 <p>
 352 This routine provides information to the DMX protocol extension about a particular screen.     </td>
 353   </tr>
 354 </table>
 355 <a class="anchor" name="a2" doxytag="dmxextension.c::dmxGetWindowAttributes" ></a><p>
 356 <table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
 357   <tr>
 358     <td class="mdRow">
 359       <table cellpadding="0" cellspacing="0" border="0">
 360         <tr>
 361           <td class="md" nowrap valign="top"> Bool dmxGetWindowAttributes </td>
 362           <td class="md" valign="top">(&nbsp;</td>
 363           <td class="md" nowrap valign="top">WindowPtr&nbsp;</td>
 364           <td class="mdname" nowrap> <em>pWindow</em>, </td>
 365         </tr>
 366         <tr>
 367           <td></td>
 368           <td></td>
 369           <td class="md" nowrap>DMXWindowAttributesPtr&nbsp;</td>
 370           <td class="mdname" nowrap> <em>attr</em></td>
 371         </tr>
 372         <tr>
 373           <td></td>
 374           <td class="md">)&nbsp;</td>
 375           <td class="md" colspan="2"></td>
 376         </tr>
 377
 378       </table>
 379     </td>
 380   </tr>
 381 </table>
 382 <table cellspacing=5 cellpadding=0 border=0>
 383   <tr>
 384     <td>
 385       &nbsp;
 386     </td>
 387     <td>
 388
 389 <p>
 390 This routine provides information to the DMX protocol extension about a particular window.     </td>
 391   </tr>
 392 </table>
 393 <a class="anchor" name="a8" doxytag="dmxextension.c::dmxRemoveInput" ></a><p>
 394 <table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
 395   <tr>
 396     <td class="mdRow">
 397       <table cellpadding="0" cellspacing="0" border="0">
 398         <tr>
 399           <td class="md" nowrap valign="top"> int dmxRemoveInput </td>
 400           <td class="md" valign="top">(&nbsp;</td>
 401           <td class="md" nowrap valign="top">int&nbsp;</td>
 402           <td class="mdname1" valign="top" nowrap> <em>id</em>          </td>
 403           <td class="md" valign="top">&nbsp;)&nbsp;</td>
 404           <td class="md" nowrap></td>
 405         </tr>
 406
 407       </table>
 408     </td>
 409   </tr>
 410 </table>
 411 <table cellspacing=5 cellpadding=0 border=0>
 412   <tr>
 413     <td>
 414       &nbsp;
 415     </td>
 416     <td>
 417
 418 <p>
 419 Remove the input with physical id <em>id</em>.     </td>
 420   </tr>
 421 </table>
 422     <hr>
 423     <address>
 424       <small>
 425         Generated June 29, 2004 for <a
 426         href="http://dmx.sourceforge.net">Distributed Multihead X</a> by
 427         <a href="http://www.doxygen.org/index.html">doxygen</a>
 428         1.3.4.
 429       </small>
 430     </addres>
 431     </hr>
 432   </body>
 433 </html>