xorg-server-1.4/hw/dmx/doc/html/dmxwindow_8h-source.html

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  11 <h1>dmxwindow.h</h1><a href="dmxwindow_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre>00001 <span class="comment">/* $XFree86$ */</span>
  12 00002 <span class="comment">/*</span>
  13 00003 <span class="comment"> * Copyright 2001-2004 Red Hat Inc., Durham, North Carolina.</span>
  14 00004 <span class="comment"> *</span>
  15 00005 <span class="comment"> * All Rights Reserved.</span>
  16 00006 <span class="comment"> *</span>
  17 00007 <span class="comment"> * Permission is hereby granted, free of charge, to any person obtaining</span>
  18 00008 <span class="comment"> * a copy of this software and associated documentation files (the</span>
  19 00009 <span class="comment"> * "Software"), to deal in the Software without restriction, including</span>
  20 00010 <span class="comment"> * without limitation on the rights to use, copy, modify, merge,</span>
  21 00011 <span class="comment"> * publish, distribute, sublicense, and/or sell copies of the Software,</span>
  22 00012 <span class="comment"> * and to permit persons to whom the Software is furnished to do so,</span>
  23 00013 <span class="comment"> * subject to the following conditions:</span>
  24 00014 <span class="comment"> *</span>
  25 00015 <span class="comment"> * The above copyright notice and this permission notice (including the</span>
  26 00016 <span class="comment"> * next paragraph) shall be included in all copies or substantial</span>
  27 00017 <span class="comment"> * portions of the Software.</span>
  28 00018 <span class="comment"> *</span>
  29 00019 <span class="comment"> * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,</span>
  30 00020 <span class="comment"> * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF</span>
  31 00021 <span class="comment"> * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND</span>
  32 00022 <span class="comment"> * NON-INFRINGEMENT.  IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS</span>
  33 00023 <span class="comment"> * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN</span>
  34 00024 <span class="comment"> * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN</span>
  35 00025 <span class="comment"> * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE</span>
  36 00026 <span class="comment"> * SOFTWARE.</span>
  37 00027 <span class="comment"> */</span>
  38 00028
  39 00029 <span class="comment">/*</span>
  40 00030 <span class="comment"> * Authors:</span>
  41 00031 <span class="comment"> *   Kevin E. Martin &lt;kem@redhat.com&gt;</span>
  42 00032 <span class="comment"> *</span>
  43 00033 <span class="comment"> */</span>
  44 00034
  45 00038 <span class="preprocessor">#ifndef DMXWINDOW_H</span>
  46 00039 <span class="preprocessor"></span><span class="preprocessor">#define DMXWINDOW_H</span>
  47 00040 <span class="preprocessor"></span>
  48 00041 <span class="preprocessor">#include "windowstr.h"</span>
  49 00042
  50 <a name="l00044"></a><a class="code" href="struct__dmxWinPriv.html">00044</a> <span class="keyword">typedef</span> <span class="keyword">struct </span><a class="code" href="struct__dmxWinPriv.html">_dmxWinPriv</a> {
  51 00045     Window         window;
  52 00046     Bool           offscreen;
  53 00047     Bool           mapped;
  54 00048     Bool           restacked;
  55 00049     <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span>  attribMask;
  56 00050     Colormap       cmap;
  57 00051     Visual        *visual;
  58 00052 <span class="preprocessor">#ifdef SHAPE</span>
  59 00053 <span class="preprocessor"></span>    Bool           isShaped;
  60 00054 <span class="preprocessor">#endif</span>
  61 00055 <span class="preprocessor"></span><span class="preprocessor">#ifdef RENDER</span>
  62 00056 <span class="preprocessor"></span>    Bool           hasPict;
  63 00057 <span class="preprocessor">#endif</span>
  64 00058 <span class="preprocessor"></span><span class="preprocessor">#ifdef GLXEXT</span>
  65 00059 <span class="preprocessor"></span>    <span class="keywordtype">void</span>          *swapGroup;
  66 00060     <span class="keywordtype">int</span>            barrier;
  67 00061     void         (*windowDestroyed)(WindowPtr);
  68 00062     void         (*windowUnmapped)(WindowPtr);
  69 00063 <span class="preprocessor">#endif</span>
  70 00064 <span class="preprocessor"></span>} <a class="code" href="struct__dmxWinPriv.html">dmxWinPrivRec</a>, *<a class="code" href="struct__dmxWinPriv.html">dmxWinPrivPtr</a>;
  71 00065
  72 00066
  73 00067 <span class="keyword">extern</span> Bool <a class="code" href="dmxwindow_8c.html#a3">dmxInitWindow</a>(ScreenPtr pScreen);
  74 00068
  75 00069 <span class="keyword">extern</span> Window dmxCreateRootWindow(WindowPtr pWindow);
  76 00070
  77 00071 <span class="keyword">extern</span> <span class="keywordtype">void</span> dmxGetDefaultWindowAttributes(WindowPtr pWindow,
  78 00072                                           Colormap *cmap,
  79 00073                                           Visual **visual);
  80 00074 <span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="dmxwindow_8c.html#a9">dmxCreateAndRealizeWindow</a>(WindowPtr pWindow, Bool doSync);
  81 00075
  82 00076 <span class="keyword">extern</span> Bool <a class="code" href="dmxwindow_8c.html#a10">dmxCreateWindow</a>(WindowPtr pWindow);
  83 00077 <span class="keyword">extern</span> Bool <a class="code" href="dmxwindow_8c.html#a12">dmxDestroyWindow</a>(WindowPtr pWindow);
  84 00078 <span class="keyword">extern</span> Bool <a class="code" href="dmxwindow_8c.html#a13">dmxPositionWindow</a>(WindowPtr pWindow, <span class="keywordtype">int</span> x, <span class="keywordtype">int</span> y);
  85 00079 <span class="keyword">extern</span> Bool <a class="code" href="dmxwindow_8c.html#a14">dmxChangeWindowAttributes</a>(WindowPtr pWindow, <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> mask);
  86 00080 <span class="keyword">extern</span> Bool <a class="code" href="dmxwindow_8c.html#a15">dmxRealizeWindow</a>(WindowPtr pWindow);
  87 00081 <span class="keyword">extern</span> Bool <a class="code" href="dmxwindow_8c.html#a16">dmxUnrealizeWindow</a>(WindowPtr pWindow);
  88 00082 <span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="dmxwindow_8c.html#a17">dmxRestackWindow</a>(WindowPtr pWindow, WindowPtr pOldNextSib);
  89 00083 <span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="dmxwindow_8c.html#a19">dmxWindowExposures</a>(WindowPtr pWindow, RegionPtr prgn,
  90 00084                                RegionPtr other_exposed);
  91 00085 <span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="dmxwindow_8c.html#a20">dmxPaintWindowBackground</a>(WindowPtr pWindow, RegionPtr pRegion,
  92 00086                                      <span class="keywordtype">int</span> what);
  93 00087 <span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="dmxwindow_8c.html#a21">dmxPaintWindowBorder</a>(WindowPtr pWindow, RegionPtr pRegion,
  94 00088                                  <span class="keywordtype">int</span> what);
  95 00089 <span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="dmxwindow_8c.html#a22">dmxCopyWindow</a>(WindowPtr pWindow, DDXPointRec ptOldOrg,
  96 00090                           RegionPtr prgnSrc);
  97 00091
  98 00092 <span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="dmxwindow_8c.html#a23">dmxResizeWindow</a>(WindowPtr pWindow, <span class="keywordtype">int</span> x, <span class="keywordtype">int</span> y,
  99 00093                             <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> w, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> h, WindowPtr pSib);
 100 00094 <span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="dmxwindow_8c.html#a24">dmxReparentWindow</a>(WindowPtr pWindow, WindowPtr pPriorParent);
 101 00095
 102 00096 <span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="dmxwindow_8c.html#a25">dmxChangeBorderWidth</a>(WindowPtr pWindow, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> width);
 103 00097
 104 00098 <span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="dmxwindow_8c.html#a5">dmxResizeScreenWindow</a>(ScreenPtr pScreen,
 105 00099                                   <span class="keywordtype">int</span> x, <span class="keywordtype">int</span> y, <span class="keywordtype">int</span> w, <span class="keywordtype">int</span> h);
 106 00100 <span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="dmxwindow_8c.html#a6">dmxResizeRootWindow</a>(WindowPtr pRoot,
 107 00101                                 <span class="keywordtype">int</span> x, <span class="keywordtype">int</span> y, <span class="keywordtype">int</span> w, <span class="keywordtype">int</span> h);
 108 00102
 109 00103 <span class="keyword">extern</span> Bool <a class="code" href="dmxwindow_8c.html#a11">dmxBEDestroyWindow</a>(WindowPtr pWindow);
 110 00104
 111 00105 <span class="preprocessor">#ifdef SHAPE</span>
 112 00106 <span class="preprocessor"></span><span class="comment">/* Support for shape extension */</span>
 113 00107 <span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="dmxwindow_8c.html#a26">dmxSetShape</a>(WindowPtr pWindow);
 114 00108 <span class="preprocessor">#endif</span>
 115 00109 <span class="preprocessor"></span>
 116 <a name="l00111"></a><a class="code" href="dmxwindow_8h.html#a10">00111</a> <span class="keyword">extern</span> <span class="keywordtype">int</span> <a class="code" href="dmxscrinit_8c.html#a3">dmxWinPrivateIndex</a>;
 117 00112
 118 <a name="l00114"></a><a class="code" href="dmxwindow_8h.html#a0">00114</a> <span class="preprocessor">#define DMX_GET_WINDOW_PRIV(_pWin)                                      \</span>
 119 00115 <span class="preprocessor">    ((dmxWinPrivPtr)(_pWin)-&gt;devPrivates[dmxWinPrivateIndex].ptr)</span>
 120 00116 <span class="preprocessor"></span>
 121 00117 <span class="comment">/* All of these macros are only used in dmxwindow.c */</span>
 122 00118 <span class="preprocessor">#define DMX_WINDOW_FUNC_PROLOGUE(_pGC)                                  \</span>
 123 00119 <span class="preprocessor">do {                                                                    \</span>
 124 00120 <span class="preprocessor">    dmxGCPrivPtr pGCPriv = DMX_GET_GC_PRIV(_pGC);                       \</span>
 125 00121 <span class="preprocessor">    DMX_UNWRAP(funcs, pGCPriv, (_pGC));                                 \</span>
 126 00122 <span class="preprocessor">    if (pGCPriv-&gt;ops)                                                   \</span>
 127 00123 <span class="preprocessor">        DMX_UNWRAP(ops, pGCPriv, (_pGC));                               \</span>
 128 00124 <span class="preprocessor">} while (0)</span>
 129 00125 <span class="preprocessor"></span>
 130 00126 <span class="preprocessor">#define DMX_WINDOW_FUNC_EPILOGUE(_pGC)                                  \</span>
 131 00127 <span class="preprocessor">do {                                                                    \</span>
 132 00128 <span class="preprocessor">    dmxGCPrivPtr pGCPriv = DMX_GET_GC_PRIV(_pGC);                       \</span>
 133 00129 <span class="preprocessor">    DMX_WRAP(funcs, &amp;dmxGCFuncs, pGCPriv, (_pGC));                      \</span>
 134 00130 <span class="preprocessor">    if (pGCPriv-&gt;ops)                                                   \</span>
 135 00131 <span class="preprocessor">        DMX_WRAP(ops, &amp;dmxGCOps, pGCPriv, (_pGC));                      \</span>
 136 00132 <span class="preprocessor">} while (0)</span>
 137 00133 <span class="preprocessor"></span>
 138 00134 <span class="preprocessor">#define DMX_WINDOW_X1(_pWin)                                            \</span>
 139 00135 <span class="preprocessor">    ((_pWin)-&gt;drawable.x - wBorderWidth(_pWin))</span>
 140 00136 <span class="preprocessor"></span><span class="preprocessor">#define DMX_WINDOW_Y1(_pWin)                                            \</span>
 141 00137 <span class="preprocessor">    ((_pWin)-&gt;drawable.y - wBorderWidth(_pWin))</span>
 142 00138 <span class="preprocessor"></span><span class="preprocessor">#define DMX_WINDOW_X2(_pWin)                                            \</span>
 143 00139 <span class="preprocessor">    ((_pWin)-&gt;drawable.x + wBorderWidth(_pWin) + (_pWin)-&gt;drawable.width) </span>
 144 00140 <span class="preprocessor"></span><span class="preprocessor">#define DMX_WINDOW_Y2(_pWin)                                            \</span>
 145 00141 <span class="preprocessor">    ((_pWin)-&gt;drawable.y + wBorderWidth(_pWin) + (_pWin)-&gt;drawable.height) </span>
 146 00142 <span class="preprocessor"></span>
 147 00143 <span class="preprocessor">#define DMX_WINDOW_OFFSCREEN(_pWin)                                     \</span>
 148 00144 <span class="preprocessor">    (DMX_WINDOW_X1(_pWin) &gt;= (_pWin)-&gt;drawable.pScreen-&gt;width  ||       \</span>
 149 00145 <span class="preprocessor">     DMX_WINDOW_Y1(_pWin) &gt;= (_pWin)-&gt;drawable.pScreen-&gt;height ||       \</span>
 150 00146 <span class="preprocessor">     DMX_WINDOW_X2(_pWin) &lt;= 0                                 ||       \</span>
 151 00147 <span class="preprocessor">     DMX_WINDOW_Y2(_pWin) &lt;= 0)</span>
 152 00148 <span class="preprocessor"></span>
 153 00149 <span class="preprocessor">#endif </span><span class="comment">/* DMXWINDOW_H */</span>
 154 </pre></div>    <hr>
 155     <address>
 156       <small>
 157         Generated June 29, 2004 for <a
 158         href="http://dmx.sourceforge.net">Distributed Multihead X</a> by
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