1<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> 2<html> 3 <head> 4 <meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1"> 5 <title>File Index</title> 6 <link href="doxygen.css" rel="stylesheet" type="text/css"> 7 </head> 8 <body> 9<!-- Generated by Doxygen 1.7.4 --> 10 <div id="navrow1" class="tabs"> 11 <ul class="tablist"> 12 <li><a href="index.html"><span>Main Page</span></a></li> 13 <li><a href="annotated.html"><span>Data Structures</span></a></li> 14 <li class="current"><a href="files.html"><span>Files</span></a></li> 15 </ul> 16 </div> 17 <div id="navrow2" class="tabs2"> 18 <ul class="tablist"> 19 <li><a href="files.html"><span>File List</span></a></li> 20 <li><a href="globals.html"><span>Globals</span></a></li> 21 </ul> 22 </div> 23</div> 24<div id="side-nav" class="ui-resizable side-nav-resizable"> 25 <div id="nav-tree"> 26 <div id="nav-tree-contents"> 27 </div> 28 </div> 29 <div id="splitbar" style="-moz-user-select:none;" 30 class="ui-resizable-handle"> 31 </div> 32</div> 33<script type="text/javascript"> 34 initNavTree('dmxgc_8c.html',''); 35</script> 36<div id="doc-content"> 37<div class="header"> 38 <div class="summary"> 39<a href="#func-members">Functions</a> | 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 "<a class="el" href="dmx_8h_source.html">dmx.h</a>"</code><br/> 46<code>#include "<a class="el" href="dmxsync_8h_source.html">dmxsync.h</a>"</code><br/> 47<code>#include "<a class="el" href="dmxgc_8h_source.html">dmxgc.h</a>"</code><br/> 48<code>#include "<a class="el" href="dmxgcops_8h_source.html">dmxgcops.h</a>"</code><br/> 49<code>#include "<a class="el" href="dmxpixmap_8h_source.html">dmxpixmap.h</a>"</code><br/> 50<code>#include "<a class="el" href="dmxfont_8h_source.html">dmxfont.h</a>"</code><br/> 51<code>#include "gcstruct.h"</code><br/> 52<code>#include "pixmapstr.h"</code><br/> 53<code>#include "migc.h"</code><br/> 54</div><table class="memberdecls"> 55<tr><td colspan="2"><h2><a name="func-members"></a> 56Functions</h2></td></tr> 57<tr><td class="memItemLeft" align="right" valign="top">Bool </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 </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 </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 </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 </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 </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 </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 </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 </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 </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 </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> 69Variables</h2></td></tr> 70<tr><td class="memItemLeft" align="right" valign="top">static GCFuncs </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 </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 </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 </td> 90 <td class="paramname"><em>pGC</em> </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 </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 </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 </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 </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 </td> 156 <td class="paramname"><em>nrects</em> </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 </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 </td> 186 <td class="paramname"><em>mask</em> </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 </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 </td> 218 <td class="paramname"><em>pGCSrc</em> </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 </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 </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 </td> 254 <td class="paramname"><em>pGCDst</em> </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 </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 </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 </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 </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 </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 </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 </td> 374 <td class="paramname"><em>pDrawable</em> </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> 465 </body> 466</html> 467