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     39 <a href="#func-members">Functions</a> &#124;
     40 <a href="#var-members">Variables</a>  </div>
     41   <div class="headertitle">
     42 <div class="title">dmxgc.c File Reference</div>  </div>
     43 </div>
     44 <div class="contents">
     45 <div class="textblock"><code>#include &quot;<a class="el" href="dmx_8h_source.html">dmx.h</a>&quot;</code><br/>
     46 <code>#include &quot;<a class="el" href="dmxsync_8h_source.html">dmxsync.h</a>&quot;</code><br/>
     47 <code>#include &quot;<a class="el" href="dmxgc_8h_source.html">dmxgc.h</a>&quot;</code><br/>
     48 <code>#include &quot;<a class="el" href="dmxgcops_8h_source.html">dmxgcops.h</a>&quot;</code><br/>
     49 <code>#include &quot;<a class="el" href="dmxpixmap_8h_source.html">dmxpixmap.h</a>&quot;</code><br/>
     50 <code>#include &quot;<a class="el" href="dmxfont_8h_source.html">dmxfont.h</a>&quot;</code><br/>
     51 <code>#include &quot;gcstruct.h&quot;</code><br/>
     52 <code>#include &quot;pixmapstr.h&quot;</code><br/>
     53 <code>#include &quot;migc.h&quot;</code><br/>
     54 </div><table class="memberdecls">
     55 <tr><td colspan="2"><h2><a name="func-members"></a>
     56 Functions</h2></td></tr>
     57 <tr><td class="memItemLeft" align="right" valign="top">Bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="dmxgc_8c.html#a3f58b7fe15764f42dfdcf6b9dfdd9146">dmxInitGC</a> (ScreenPtr pScreen)</td></tr>
     58 <tr><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="dmxgc_8c.html#a69cbe2a62465699d0bb5b2a6e187fa3b">dmxBECreateGC</a> (ScreenPtr pScreen, GCPtr pGC)</td></tr>
     59 <tr><td class="memItemLeft" align="right" valign="top">Bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="dmxgc_8c.html#a6a6b54ac639feed4b767ba31647ac6f8">dmxCreateGC</a> (GCPtr pGC)</td></tr>
     60 <tr><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="dmxgc_8c.html#ad34a918e727baa65bea235ac16b5e08f">dmxValidateGC</a> (GCPtr pGC, unsigned long changes, DrawablePtr pDrawable)</td></tr>
     61 <tr><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="dmxgc_8c.html#af07df8b118bf78f1ce4b96fa1d0a2401">dmxChangeGC</a> (GCPtr pGC, unsigned long mask)</td></tr>
     62 <tr><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="dmxgc_8c.html#a5a4221a9f3552a0abfe0e968991120bf">dmxCopyGC</a> (GCPtr pGCSrc, unsigned long changes, GCPtr pGCDst)</td></tr>
     63 <tr><td class="memItemLeft" align="right" valign="top">Bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="dmxgc_8c.html#a17c700daf344c32c6daecaf19d19f6a8">dmxBEFreeGC</a> (GCPtr pGC)</td></tr>
     64 <tr><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="dmxgc_8c.html#a7f33d96c7308bec0eb74822316c7ff23">dmxDestroyGC</a> (GCPtr pGC)</td></tr>
     65 <tr><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="dmxgc_8c.html#a1e0e73f84cf8b03259b4077dd0246b59">dmxChangeClip</a> (GCPtr pGC, int type, pointer pvalue, int nrects)</td></tr>
     66 <tr><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="dmxgc_8c.html#a7661a8add19b4d73e7b5fe6f39ff7cc0">dmxDestroyClip</a> (GCPtr pGC)</td></tr>
     67 <tr><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="dmxgc_8c.html#ae4af2d27e1d593d35696f0bb52fd8302">dmxCopyClip</a> (GCPtr pGCDst, GCPtr pGCSrc)</td></tr>
     68 <tr><td colspan="2"><h2><a name="var-members"></a>
     69 Variables</h2></td></tr>
     70 <tr><td class="memItemLeft" align="right" valign="top">static GCFuncs&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="dmxgc_8c.html#a3c6b012a9ca843b7f1083a151030c400">dmxGCFuncs</a></td></tr>
     71 <tr><td class="memItemLeft" align="right" valign="top">static GCOps&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="dmxgc_8c.html#a4688e83670c13b303cba5309eaf23424">dmxGCOps</a></td></tr>
     72 </table>
     73 <hr/><a name="details" id="details"></a><h2>Detailed Description</h2>
     74 <div class="textblock"><p>This file provides support for GCs. </p>
     75 </div><hr/><h2>Function Documentation</h2>
     76 <a class="anchor" id="a69cbe2a62465699d0bb5b2a6e187fa3b"></a><!-- doxytag: member="dmxgc.c::dmxBECreateGC" ref="a69cbe2a62465699d0bb5b2a6e187fa3b" args="(ScreenPtr pScreen, GCPtr pGC)" -->
     77 <div class="memitem">
     78 <div class="memproto">
     79       <table class="memname">
     80         <tr>
     81           <td class="memname">void dmxBECreateGC </td>
     82           <td>(</td>
     83           <td class="paramtype">ScreenPtr&#160;</td>
     84           <td class="paramname"><em>pScreen</em>, </td>
     85         </tr>
     86         <tr>
     87           <td class="paramkey"></td>
     88           <td></td>
     89           <td class="paramtype">GCPtr&#160;</td>
     90           <td class="paramname"><em>pGC</em>&#160;</td>
     91         </tr>
     92         <tr>
     93           <td></td>
     94           <td>)</td>
     95           <td></td><td></td>
     96         </tr>
     97       </table>
     98 </div>
     99 <div class="memdoc">
    100 <p>Create the GC on the back-end server. </p>
    101 
    102 <p>References <a class="el" href="struct__DMXScreenInfo.html#a756ade62a55a52f163a42db6de54c244">_DMXScreenInfo::beDisplay</a>, <a class="el" href="struct__DMXScreenInfo.html#a6476a8960e2013a9502c326f8851071c">_DMXScreenInfo::beNumPixmapFormats</a>, <a class="el" href="struct__DMXScreenInfo.html#a1c13d3cbcad4da61fe677e96cb781543">_DMXScreenInfo::bePixmapFormats</a>, <a class="el" href="dmxgc_8h.html#a42556da1890b53da10806fbab8174549">DMX_GET_GC_PRIV</a>, <a class="el" href="dmx_8h.html#a3e242a6818df05e547a4776919e3827f">dmxScreens</a>, <a class="el" href="struct__dmxGCPriv.html#a1df255c2a582d3168868747ecea8055f">_dmxGCPriv::gc</a>, and <a class="el" href="struct__DMXScreenInfo.html#a0fdddca70b67ca947e663001ac3e398f">_DMXScreenInfo::scrnDefDrawables</a>.</p>
    103 
    104 <p>Referenced by <a class="el" href="dmxextension_8c.html#a6ce8486d2aa17ed2ca5375b127b6189f">dmxBECreateResources()</a>, <a class="el" href="dmxextension_8c.html#a335fb276d4398515aa93ed1b3652dfd5">dmxBECreateScratchGCs()</a>, and <a class="el" href="dmxgc_8h.html#a6a6b54ac639feed4b767ba31647ac6f8">dmxCreateGC()</a>.</p>
    105 
    106 </div>
    107 </div>
    108 <a class="anchor" id="a17c700daf344c32c6daecaf19d19f6a8"></a><!-- doxytag: member="dmxgc.c::dmxBEFreeGC" ref="a17c700daf344c32c6daecaf19d19f6a8" args="(GCPtr pGC)" -->
    109 <div class="memitem">
    110 <div class="memproto">
    111       <table class="memname">
    112         <tr>
    113           <td class="memname">Bool dmxBEFreeGC </td>
    114           <td>(</td>
    115           <td class="paramtype">GCPtr&#160;</td>
    116           <td class="paramname"><em>pGC</em></td><td>)</td>
    117           <td></td>
    118         </tr>
    119       </table>
    120 </div>
    121 <div class="memdoc">
    122 <p>Free the <em>pGC</em> on the back-end server. </p>
    123 
    124 <p>References <a class="el" href="struct__DMXScreenInfo.html#a756ade62a55a52f163a42db6de54c244">_DMXScreenInfo::beDisplay</a>, <a class="el" href="dmxgc_8h.html#a42556da1890b53da10806fbab8174549">DMX_GET_GC_PRIV</a>, <a class="el" href="dmx_8h.html#a3e242a6818df05e547a4776919e3827f">dmxScreens</a>, and <a class="el" href="struct__dmxGCPriv.html#a1df255c2a582d3168868747ecea8055f">_dmxGCPriv::gc</a>.</p>
    125 
    126 <p>Referenced by <a class="el" href="dmxextension_8c.html#aaf05373ce6271205b865799a1c2a588f">dmxBEDestroyResources()</a>, <a class="el" href="dmxextension_8c.html#ada568e54996488fca996405eb68c1b8b">dmxBEDestroyScratchGCs()</a>, and <a class="el" href="dmxgc_8h.html#a7f33d96c7308bec0eb74822316c7ff23">dmxDestroyGC()</a>.</p>
    127 
    128 </div>
    129 </div>
    130 <a class="anchor" id="a1e0e73f84cf8b03259b4077dd0246b59"></a><!-- doxytag: member="dmxgc.c::dmxChangeClip" ref="a1e0e73f84cf8b03259b4077dd0246b59" args="(GCPtr pGC, int type, pointer pvalue, int nrects)" -->
    131 <div class="memitem">
    132 <div class="memproto">
    133       <table class="memname">
    134         <tr>
    135           <td class="memname">void dmxChangeClip </td>
    136           <td>(</td>
    137           <td class="paramtype">GCPtr&#160;</td>
    138           <td class="paramname"><em>pGC</em>, </td>
    139         </tr>
    140         <tr>
    141           <td class="paramkey"></td>
    142           <td></td>
    143           <td class="paramtype">int&#160;</td>
    144           <td class="paramname"><em>type</em>, </td>
    145         </tr>
    146         <tr>
    147           <td class="paramkey"></td>
    148           <td></td>
    149           <td class="paramtype">pointer&#160;</td>
    150           <td class="paramname"><em>pvalue</em>, </td>
    151         </tr>
    152         <tr>
    153           <td class="paramkey"></td>
    154           <td></td>
    155           <td class="paramtype">int&#160;</td>
    156           <td class="paramname"><em>nrects</em>&#160;</td>
    157         </tr>
    158         <tr>
    159           <td></td>
    160           <td>)</td>
    161           <td></td><td></td>
    162         </tr>
    163       </table>
    164 </div>
    165 <div class="memdoc">
    166 <p>Change the clip rects for a GC. </p>
    167 
    168 <p>References <a class="el" href="struct__DMXScreenInfo.html#a756ade62a55a52f163a42db6de54c244">_DMXScreenInfo::beDisplay</a>, <a class="el" href="dmxgc_8h.html#aa69b8c93d609c2be2d8680388477d5a4">DMX_GC_FUNC_EPILOGUE</a>, <a class="el" href="dmxgc_8h.html#aa4d5583f3d6876e1fb96226ec9aa281a">DMX_GC_FUNC_PROLOGUE</a>, <a class="el" href="dmxgc_8h.html#a42556da1890b53da10806fbab8174549">DMX_GET_GC_PRIV</a>, <a class="el" href="dmx_8h.html#a3e242a6818df05e547a4776919e3827f">dmxScreens</a>, and <a class="el" href="struct__dmxGCPriv.html#a1df255c2a582d3168868747ecea8055f">_dmxGCPriv::gc</a>.</p>
    169 
    170 </div>
    171 </div>
    172 <a class="anchor" id="af07df8b118bf78f1ce4b96fa1d0a2401"></a><!-- doxytag: member="dmxgc.c::dmxChangeGC" ref="af07df8b118bf78f1ce4b96fa1d0a2401" args="(GCPtr pGC, unsigned long mask)" -->
    173 <div class="memitem">
    174 <div class="memproto">
    175       <table class="memname">
    176         <tr>
    177           <td class="memname">void dmxChangeGC </td>
    178           <td>(</td>
    179           <td class="paramtype">GCPtr&#160;</td>
    180           <td class="paramname"><em>pGC</em>, </td>
    181         </tr>
    182         <tr>
    183           <td class="paramkey"></td>
    184           <td></td>
    185           <td class="paramtype">unsigned long&#160;</td>
    186           <td class="paramname"><em>mask</em>&#160;</td>
    187         </tr>
    188         <tr>
    189           <td></td>
    190           <td>)</td>
    191           <td></td><td></td>
    192         </tr>
    193       </table>
    194 </div>
    195 <div class="memdoc">
    196 <p>Set the values in the graphics context on the back-end server associated with <em>pGC's</em> screen. </p>
    197 
    198 <p>References <a class="el" href="struct__DMXScreenInfo.html#a756ade62a55a52f163a42db6de54c244">_DMXScreenInfo::beDisplay</a>, <a class="el" href="dmxgc_8h.html#aa69b8c93d609c2be2d8680388477d5a4">DMX_GC_FUNC_EPILOGUE</a>, <a class="el" href="dmxgc_8h.html#aa4d5583f3d6876e1fb96226ec9aa281a">DMX_GC_FUNC_PROLOGUE</a>, <a class="el" href="dmxgc_8h.html#a42556da1890b53da10806fbab8174549">DMX_GET_GC_PRIV</a>, <a class="el" href="dmxpixmap_8h.html#add8168a70114703a791f8d154d139e2a">DMX_GET_PIXMAP_PRIV</a>, <a class="el" href="dmx_8h.html#a4e2a5b2ae34073156aef6b406552657f">dmxFontPrivateIndex</a>, <a class="el" href="dmx_8h.html#a3e242a6818df05e547a4776919e3827f">dmxScreens</a>, <a class="el" href="dmxsync_8c.html#ab848762f4d2e30d31b87d3e8e10c5967">dmxSync()</a>, <a class="el" href="struct__dmxFontPriv.html#a2676c12db834b65989761a611ae8568f">_dmxFontPriv::font</a>, <a class="el" href="struct__dmxGCPriv.html#a1df255c2a582d3168868747ecea8055f">_dmxGCPriv::gc</a>, <a class="el" href="struct__dmxGCPriv.html#afb862aeafa43f8d936f07850b9fd374c">_dmxGCPriv::msc</a>, and <a class="el" href="struct__dmxPixPriv.html#a7b3f9090169c50760c7a18e801091c2f">_dmxPixPriv::pixmap</a>.</p>
    199 
    200 <p>Referenced by <a class="el" href="dmxextension_8c.html#a6ce8486d2aa17ed2ca5375b127b6189f">dmxBECreateResources()</a>.</p>
    201 
    202 </div>
    203 </div>
    204 <a class="anchor" id="ae4af2d27e1d593d35696f0bb52fd8302"></a><!-- doxytag: member="dmxgc.c::dmxCopyClip" ref="ae4af2d27e1d593d35696f0bb52fd8302" args="(GCPtr pGCDst, GCPtr pGCSrc)" -->
    205 <div class="memitem">
    206 <div class="memproto">
    207       <table class="memname">
    208         <tr>
    209           <td class="memname">void dmxCopyClip </td>
    210           <td>(</td>
    211           <td class="paramtype">GCPtr&#160;</td>
    212           <td class="paramname"><em>pGCDst</em>, </td>
    213         </tr>
    214         <tr>
    215           <td class="paramkey"></td>
    216           <td></td>
    217           <td class="paramtype">GCPtr&#160;</td>
    218           <td class="paramname"><em>pGCSrc</em>&#160;</td>
    219         </tr>
    220         <tr>
    221           <td></td>
    222           <td>)</td>
    223           <td></td><td></td>
    224         </tr>
    225       </table>
    226 </div>
    227 <div class="memdoc">
    228 <p>Copy a GC's clip rects. </p>
    229 
    230 <p>References <a class="el" href="dmxgc_8h.html#aa69b8c93d609c2be2d8680388477d5a4">DMX_GC_FUNC_EPILOGUE</a>, and <a class="el" href="dmxgc_8h.html#aa4d5583f3d6876e1fb96226ec9aa281a">DMX_GC_FUNC_PROLOGUE</a>.</p>
    231 
    232 </div>
    233 </div>
    234 <a class="anchor" id="a5a4221a9f3552a0abfe0e968991120bf"></a><!-- doxytag: member="dmxgc.c::dmxCopyGC" ref="a5a4221a9f3552a0abfe0e968991120bf" args="(GCPtr pGCSrc, unsigned long changes, GCPtr pGCDst)" -->
    235 <div class="memitem">
    236 <div class="memproto">
    237       <table class="memname">
    238         <tr>
    239           <td class="memname">void dmxCopyGC </td>
    240           <td>(</td>
    241           <td class="paramtype">GCPtr&#160;</td>
    242           <td class="paramname"><em>pGCSrc</em>, </td>
    243         </tr>
    244         <tr>
    245           <td class="paramkey"></td>
    246           <td></td>
    247           <td class="paramtype">unsigned long&#160;</td>
    248           <td class="paramname"><em>changes</em>, </td>
    249         </tr>
    250         <tr>
    251           <td class="paramkey"></td>
    252           <td></td>
    253           <td class="paramtype">GCPtr&#160;</td>
    254           <td class="paramname"><em>pGCDst</em>&#160;</td>
    255         </tr>
    256         <tr>
    257           <td></td>
    258           <td>)</td>
    259           <td></td><td></td>
    260         </tr>
    261       </table>
    262 </div>
    263 <div class="memdoc">
    264 <p>Copy <em>pGCSrc</em> to <em>pGCDst</em> on the back-end server associated with <em>pGCSrc's</em> screen. </p>
    265 
    266 <p>References <a class="el" href="struct__DMXScreenInfo.html#a756ade62a55a52f163a42db6de54c244">_DMXScreenInfo::beDisplay</a>, <a class="el" href="dmxgc_8h.html#aa69b8c93d609c2be2d8680388477d5a4">DMX_GC_FUNC_EPILOGUE</a>, <a class="el" href="dmxgc_8h.html#aa4d5583f3d6876e1fb96226ec9aa281a">DMX_GC_FUNC_PROLOGUE</a>, <a class="el" href="dmxgc_8h.html#a42556da1890b53da10806fbab8174549">DMX_GET_GC_PRIV</a>, <a class="el" href="dmx_8h.html#a3e242a6818df05e547a4776919e3827f">dmxScreens</a>, and <a class="el" href="struct__dmxGCPriv.html#a1df255c2a582d3168868747ecea8055f">_dmxGCPriv::gc</a>.</p>
    267 
    268 </div>
    269 </div>
    270 <a class="anchor" id="a6a6b54ac639feed4b767ba31647ac6f8"></a><!-- doxytag: member="dmxgc.c::dmxCreateGC" ref="a6a6b54ac639feed4b767ba31647ac6f8" args="(GCPtr pGC)" -->
    271 <div class="memitem">
    272 <div class="memproto">
    273       <table class="memname">
    274         <tr>
    275           <td class="memname">Bool dmxCreateGC </td>
    276           <td>(</td>
    277           <td class="paramtype">GCPtr&#160;</td>
    278           <td class="paramname"><em>pGC</em></td><td>)</td>
    279           <td></td>
    280         </tr>
    281       </table>
    282 </div>
    283 <div class="memdoc">
    284 <p>Create a graphics context on the back-end server associated /a pGC's screen. </p>
    285 
    286 <p>References <a class="el" href="struct__DMXScreenInfo.html#a756ade62a55a52f163a42db6de54c244">_DMXScreenInfo::beDisplay</a>, <a class="el" href="dmxgc_8h.html#a42556da1890b53da10806fbab8174549">DMX_GET_GC_PRIV</a>, <a class="el" href="dmx_8h.html#a94c3604e80b511877468dea0d8da7051">DMX_UNWRAP</a>, <a class="el" href="dmx_8h.html#a67000d9b6ab4428d002523c0ef981ed0">DMX_WRAP</a>, <a class="el" href="dmxgc_8c.html#a69cbe2a62465699d0bb5b2a6e187fa3b">dmxBECreateGC()</a>, <a class="el" href="dmxgc_8c.html#a6a6b54ac639feed4b767ba31647ac6f8">dmxCreateGC()</a>, <a class="el" href="dmxgc_8c.html#a3c6b012a9ca843b7f1083a151030c400">dmxGCFuncs</a>, <a class="el" href="dmx_8h.html#a3e242a6818df05e547a4776919e3827f">dmxScreens</a>, <a class="el" href="struct__dmxGCPriv.html#a0bcaef15efa842b96d3080342a1018fd">_dmxGCPriv::funcs</a>, <a class="el" href="struct__dmxGCPriv.html#a1df255c2a582d3168868747ecea8055f">_dmxGCPriv::gc</a>, <a class="el" href="struct__dmxGCPriv.html#afb862aeafa43f8d936f07850b9fd374c">_dmxGCPriv::msc</a>, and <a class="el" href="struct__dmxGCPriv.html#a4c29fc86ae00189d45730dcee79e881a">_dmxGCPriv::ops</a>.</p>
    287 
    288 <p>Referenced by <a class="el" href="dmxgc_8h.html#a6a6b54ac639feed4b767ba31647ac6f8">dmxCreateGC()</a>, and <a class="el" href="dmxscrinit_8h.html#a673d8a2c038f8ed0da5f910a72a5c4c2">dmxScreenInit()</a>.</p>
    289 
    290 </div>
    291 </div>
    292 <a class="anchor" id="a7661a8add19b4d73e7b5fe6f39ff7cc0"></a><!-- doxytag: member="dmxgc.c::dmxDestroyClip" ref="a7661a8add19b4d73e7b5fe6f39ff7cc0" args="(GCPtr pGC)" -->
    293 <div class="memitem">
    294 <div class="memproto">
    295       <table class="memname">
    296         <tr>
    297           <td class="memname">void dmxDestroyClip </td>
    298           <td>(</td>
    299           <td class="paramtype">GCPtr&#160;</td>
    300           <td class="paramname"><em>pGC</em></td><td>)</td>
    301           <td></td>
    302         </tr>
    303       </table>
    304 </div>
    305 <div class="memdoc">
    306 <p>Destroy a GC's clip rects. </p>
    307 
    308 <p>References <a class="el" href="struct__DMXScreenInfo.html#a756ade62a55a52f163a42db6de54c244">_DMXScreenInfo::beDisplay</a>, <a class="el" href="dmxgc_8h.html#aa69b8c93d609c2be2d8680388477d5a4">DMX_GC_FUNC_EPILOGUE</a>, <a class="el" href="dmxgc_8h.html#aa4d5583f3d6876e1fb96226ec9aa281a">DMX_GC_FUNC_PROLOGUE</a>, <a class="el" href="dmxgc_8h.html#a42556da1890b53da10806fbab8174549">DMX_GET_GC_PRIV</a>, <a class="el" href="dmx_8h.html#a3e242a6818df05e547a4776919e3827f">dmxScreens</a>, and <a class="el" href="struct__dmxGCPriv.html#a1df255c2a582d3168868747ecea8055f">_dmxGCPriv::gc</a>.</p>
    309 
    310 </div>
    311 </div>
    312 <a class="anchor" id="a7f33d96c7308bec0eb74822316c7ff23"></a><!-- doxytag: member="dmxgc.c::dmxDestroyGC" ref="a7f33d96c7308bec0eb74822316c7ff23" args="(GCPtr pGC)" -->
    313 <div class="memitem">
    314 <div class="memproto">
    315       <table class="memname">
    316         <tr>
    317           <td class="memname">void dmxDestroyGC </td>
    318           <td>(</td>
    319           <td class="paramtype">GCPtr&#160;</td>
    320           <td class="paramname"><em>pGC</em></td><td>)</td>
    321           <td></td>
    322         </tr>
    323       </table>
    324 </div>
    325 <div class="memdoc">
    326 <p>Destroy the graphics context, <em>pGC</em> and free the corresponding GC on the back-end server. </p>
    327 
    328 <p>References <a class="el" href="struct__DMXScreenInfo.html#a756ade62a55a52f163a42db6de54c244">_DMXScreenInfo::beDisplay</a>, <a class="el" href="dmxgc_8h.html#aa69b8c93d609c2be2d8680388477d5a4">DMX_GC_FUNC_EPILOGUE</a>, <a class="el" href="dmxgc_8h.html#aa4d5583f3d6876e1fb96226ec9aa281a">DMX_GC_FUNC_PROLOGUE</a>, <a class="el" href="dmxgc_8c.html#a17c700daf344c32c6daecaf19d19f6a8">dmxBEFreeGC()</a>, and <a class="el" href="dmx_8h.html#a3e242a6818df05e547a4776919e3827f">dmxScreens</a>.</p>
    329 
    330 </div>
    331 </div>
    332 <a class="anchor" id="a3f58b7fe15764f42dfdcf6b9dfdd9146"></a><!-- doxytag: member="dmxgc.c::dmxInitGC" ref="a3f58b7fe15764f42dfdcf6b9dfdd9146" args="(ScreenPtr pScreen)" -->
    333 <div class="memitem">
    334 <div class="memproto">
    335       <table class="memname">
    336         <tr>
    337           <td class="memname">Bool dmxInitGC </td>
    338           <td>(</td>
    339           <td class="paramtype">ScreenPtr&#160;</td>
    340           <td class="paramname"><em>pScreen</em></td><td>)</td>
    341           <td></td>
    342         </tr>
    343       </table>
    344 </div>
    345 <div class="memdoc">
    346 <p>Initialize the GC on <em>pScreen</em> </p>
    347 
    348 <p>References <a class="el" href="dmx_8h.html#a9aef85f2d27fb4a444c0a24ff953db57">dmxGCPrivateKeyRec</a>.</p>
    349 
    350 <p>Referenced by <a class="el" href="dmxscrinit_8h.html#a673d8a2c038f8ed0da5f910a72a5c4c2">dmxScreenInit()</a>.</p>
    351 
    352 </div>
    353 </div>
    354 <a class="anchor" id="ad34a918e727baa65bea235ac16b5e08f"></a><!-- doxytag: member="dmxgc.c::dmxValidateGC" ref="ad34a918e727baa65bea235ac16b5e08f" args="(GCPtr pGC, unsigned long changes, DrawablePtr pDrawable)" -->
    355 <div class="memitem">
    356 <div class="memproto">
    357       <table class="memname">
    358         <tr>
    359           <td class="memname">void dmxValidateGC </td>
    360           <td>(</td>
    361           <td class="paramtype">GCPtr&#160;</td>
    362           <td class="paramname"><em>pGC</em>, </td>
    363         </tr>
    364         <tr>
    365           <td class="paramkey"></td>
    366           <td></td>
    367           <td class="paramtype">unsigned long&#160;</td>
    368           <td class="paramname"><em>changes</em>, </td>
    369         </tr>
    370         <tr>
    371           <td class="paramkey"></td>
    372           <td></td>
    373           <td class="paramtype">DrawablePtr&#160;</td>
    374           <td class="paramname"><em>pDrawable</em>&#160;</td>
    375         </tr>
    376         <tr>
    377           <td></td>
    378           <td>)</td>
    379           <td></td><td></td>
    380         </tr>
    381       </table>
    382 </div>
    383 <div class="memdoc">
    384 <p>Validate a graphics context, <em>pGC</em>, locally in the DMX server and recompute the composite clip, if necessary. </p>
    385 
    386 <p>References <a class="el" href="dmxgc_8h.html#aa69b8c93d609c2be2d8680388477d5a4">DMX_GC_FUNC_EPILOGUE</a>, <a class="el" href="dmxgc_8h.html#aa4d5583f3d6876e1fb96226ec9aa281a">DMX_GC_FUNC_PROLOGUE</a>, <a class="el" href="dmxgc_8h.html#a42556da1890b53da10806fbab8174549">DMX_GET_GC_PRIV</a>, and <a class="el" href="struct__dmxGCPriv.html#a4c29fc86ae00189d45730dcee79e881a">_dmxGCPriv::ops</a>.</p>
    387 
    388 </div>
    389 </div>
    390 <hr/><h2>Variable Documentation</h2>
    391 <a class="anchor" id="a3c6b012a9ca843b7f1083a151030c400"></a><!-- doxytag: member="dmxgc.c::dmxGCFuncs" ref="a3c6b012a9ca843b7f1083a151030c400" args="" -->
    392 <div class="memitem">
    393 <div class="memproto">
    394       <table class="memname">
    395         <tr>
    396           <td class="memname">GCFuncs <a class="el" href="dmxgc_8c.html#a3c6b012a9ca843b7f1083a151030c400">dmxGCFuncs</a><code> [static]</code></td>
    397         </tr>
    398       </table>
    399 </div>
    400 <div class="memdoc">
    401 <b>Initial value:</b><div class="fragment"><pre class="fragment"> {
    402     <a class="code" href="dmxgc_8c.html#ad34a918e727baa65bea235ac16b5e08f">dmxValidateGC</a>,
    403     <a class="code" href="dmxgc_8c.html#af07df8b118bf78f1ce4b96fa1d0a2401">dmxChangeGC</a>,
    404     <a class="code" href="dmxgc_8c.html#a5a4221a9f3552a0abfe0e968991120bf">dmxCopyGC</a>,
    405     <a class="code" href="dmxgc_8c.html#a7f33d96c7308bec0eb74822316c7ff23">dmxDestroyGC</a>,
    406     <a class="code" href="dmxgc_8c.html#a1e0e73f84cf8b03259b4077dd0246b59">dmxChangeClip</a>,
    407     <a class="code" href="dmxgc_8c.html#a7661a8add19b4d73e7b5fe6f39ff7cc0">dmxDestroyClip</a>,
    408     <a class="code" href="dmxgc_8c.html#ae4af2d27e1d593d35696f0bb52fd8302">dmxCopyClip</a>,
    409 }
    410 </pre></div>
    411 <p>Referenced by <a class="el" href="dmxgc_8h.html#a6a6b54ac639feed4b767ba31647ac6f8">dmxCreateGC()</a>.</p>
    412 
    413 </div>
    414 </div>
    415 <a class="anchor" id="a4688e83670c13b303cba5309eaf23424"></a><!-- doxytag: member="dmxgc.c::dmxGCOps" ref="a4688e83670c13b303cba5309eaf23424" args="" -->
    416 <div class="memitem">
    417 <div class="memproto">
    418       <table class="memname">
    419         <tr>
    420           <td class="memname">GCOps <a class="el" href="dmxgc_8c.html#a4688e83670c13b303cba5309eaf23424">dmxGCOps</a><code> [static]</code></td>
    421         </tr>
    422       </table>
    423 </div>
    424 <div class="memdoc">
    425 <b>Initial value:</b><div class="fragment"><pre class="fragment"> {
    426     <a class="code" href="dmxgcops_8c.html#aa70a52ce25b894154a610b0f3fc130cf">dmxFillSpans</a>,
    427     <a class="code" href="dmxgcops_8c.html#a5fa3b658c712aa8a4f48a27eca05730d">dmxSetSpans</a>,
    428     <a class="code" href="dmxgcops_8c.html#ae1e930ec29cf8bd07acd6ccee4a548a3">dmxPutImage</a>,
    429     <a class="code" href="dmxgcops_8c.html#a9165fc8e2f98c6d4d82154a1b52b7c0f">dmxCopyArea</a>,
    430     <a class="code" href="dmxgcops_8c.html#aa6b3b34e3b0e151d5b2d5f081f6d6e0f">dmxCopyPlane</a>,
    431     <a class="code" href="dmxgcops_8c.html#a03892f8e655a4bb743a264f121b096c6">dmxPolyPoint</a>,
    432     <a class="code" href="dmxgcops_8c.html#abd3dea8c777a8e39ffbf2b9fa8e1405e">dmxPolylines</a>,
    433     <a class="code" href="dmxgcops_8c.html#a9592aeb83549cbe036a47e9ac90dbf36">dmxPolySegment</a>,
    434     <a class="code" href="dmxgcops_8c.html#a6bc862a4f475154ff9ff5f30a0ffcf89">dmxPolyRectangle</a>,
    435     <a class="code" href="dmxgcops_8c.html#a7c4ff7ddf5b1a31d11e9124dc18f69f0">dmxPolyArc</a>,
    436     <a class="code" href="dmxgcops_8c.html#a4c24d2a2ddb121d2281084dd4f1361a6">dmxFillPolygon</a>,
    437     <a class="code" href="dmxgcops_8c.html#a7d7eee30be7b445772f875b8cc1c8e0a">dmxPolyFillRect</a>,
    438     <a class="code" href="dmxgcops_8c.html#a5488891f016532e40ba5e31466fb67fd">dmxPolyFillArc</a>,
    439     <a class="code" href="dmxgcops_8c.html#a9b3a993a29bb01745ddbf7bd9ff97ef5">dmxPolyText8</a>,
    440     <a class="code" href="dmxgcops_8c.html#a2fe37b5892867df4c29292c975c17e52">dmxPolyText16</a>,
    441     <a class="code" href="dmxgcops_8c.html#a1fc863ca944469fc34d78db948f14053">dmxImageText8</a>,
    442     <a class="code" href="dmxgcops_8c.html#acb19f9ef082c76f281679994057fafe1">dmxImageText16</a>,
    443     <a class="code" href="dmxgcops_8c.html#a3feeb20d71e2368e436633eddf4b13ac">dmxImageGlyphBlt</a>,
    444     <a class="code" href="dmxgcops_8c.html#ae1200c166d613547b34d0adf04d152ea">dmxPolyGlyphBlt</a>,
    445     <a class="code" href="dmxgcops_8c.html#a2ca1093683e50ef80846d76a83d2f102">dmxPushPixels</a>
    446 }
    447 </pre></div>
    448 </div>
    449 </div>
    450 </div>
    451 </div>
    452   <div id="nav-path" class="navpath">
    453     <ul>
    454       <li class="navelem"><a class="el" href="dmxgc_8c.html">dmxgc.c</a>      </li>
    455     <hr>
    456     <address>
    457       <small>
    458         Generated June 29, 2004 for <a
    459         href="http://dmx.sourceforge.net">Distributed Multihead X</a> by
    460         <a href="http://www.doxygen.org/index.html">doxygen</a>
    461         1.3.4.
    462       </small>
    463     </addres>
    464     </hr>
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    467