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<h1>dmxpixmap.c File Reference</h1><code>#include "<a class="el" href="dmx_8h_source.html">dmx.h</a>"</code><br/>
<code>#include "<a class="el" href="dmxsync_8h_source.html">dmxsync.h</a>"</code><br/>
<code>#include "<a class="el" href="dmxpixmap_8h_source.html">dmxpixmap.h</a>"</code><br/>
<code>#include "pixmapstr.h"</code><br/>
<code>#include "servermd.h"</code><br/>
<code>#include "privates.h"</code><br/>
<table border="0" cellpadding="0" cellspacing="0">
<tr><td colspan="2"><h2>Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">Bool </td><td class="memItemRight" valign="bottom"><a class="el" href="dmxpixmap_8c.html#aacf02a6e5ba85a356f09f66159e71a75">dmxInitPixmap</a> (ScreenPtr pScreen)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="dmxpixmap_8c.html#ab785500b50aa10eb1d76274688413770">dmxBECreatePixmap</a> (PixmapPtr pPixmap)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">PixmapPtr </td><td class="memItemRight" valign="bottom"><a class="el" href="dmxpixmap_8c.html#a9d26c08a4286c663250f61e63ffa3343">dmxCreatePixmap</a> (ScreenPtr pScreen, int width, int height, int depth, unsigned usage_hint)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">Bool </td><td class="memItemRight" valign="bottom"><a class="el" href="dmxpixmap_8c.html#aa930f04f91d83243d3e6224f911bf9e8">dmxBEFreePixmap</a> (PixmapPtr pPixmap)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">Bool </td><td class="memItemRight" valign="bottom"><a class="el" href="dmxpixmap_8c.html#a7c602d928744ec2e7be73ef197fc9b12">dmxDestroyPixmap</a> (PixmapPtr pPixmap)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">RegionPtr </td><td class="memItemRight" valign="bottom"><a class="el" href="dmxpixmap_8c.html#af943d5ec32fe35ccc74ae190b8d8bb3e">dmxBitmapToRegion</a> (PixmapPtr pPixmap)</td></tr>
</table>
<hr/><a name="_details"></a><h2>Detailed Description</h2>
<p>Provides pixmap support. </p>
<hr/><h2>Function Documentation</h2>
<a class="anchor" id="ab785500b50aa10eb1d76274688413770"></a><!-- doxytag: member="dmxpixmap.c::dmxBECreatePixmap" ref="ab785500b50aa10eb1d76274688413770" args="(PixmapPtr pPixmap)" -->
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<td class="memname">void dmxBECreatePixmap </td>
<td>(</td>
<td class="paramtype">PixmapPtr </td>
<td class="paramname"> <em>pPixmap</em></td>
<td> ) </td>
<td></td>
</tr>
</table>
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<div class="memdoc">
<p>Create a pixmap on the back-end server. </p>
<p>References <a class="el" href="dmx_8h_source.html#l00099">_DMXScreenInfo::beDisplay</a>, <a class="el" href="dmxpixmap_8h_source.html#l00064">DMX_GET_PIXMAP_PRIV</a>, <a class="el" href="dmxinit_8c_source.html#l00084">dmxScreens</a>, <a class="el" href="dmxsync_8c_source.html#l00150">dmxSync()</a>, <a class="el" href="dmxpixmap_8h_source.html#l00044">_dmxPixPriv::pixmap</a>, and <a class="el" href="dmx_8h_source.html#l00125">_DMXScreenInfo::scrnWin</a>.</p>
<p>Referenced by <a class="el" href="dmxextension_8c_source.html#l01170">dmxAttachScreen()</a>, <a class="el" href="dmxextension_8c_source.html#l00856">dmxBECreateResources()</a>, <a class="el" href="dmxextension_8c_source.html#l00918">dmxBECreateWindowTree()</a>, <a class="el" href="dmxextension_8c_source.html#l01062">dmxBERestoreRenderPict()</a>, and <a class="el" href="dmxpixmap_8c_source.html#l00084">dmxCreatePixmap()</a>.</p>
</div>
</div>
<a class="anchor" id="aa930f04f91d83243d3e6224f911bf9e8"></a><!-- doxytag: member="dmxpixmap.c::dmxBEFreePixmap" ref="aa930f04f91d83243d3e6224f911bf9e8" args="(PixmapPtr pPixmap)" -->
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<td class="memname">Bool dmxBEFreePixmap </td>
<td>(</td>
<td class="paramtype">PixmapPtr </td>
<td class="paramname"> <em>pPixmap</em></td>
<td> ) </td>
<td></td>
</tr>
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<div class="memdoc">
<p>Destroy the pixmap on the back-end server. </p>
<p>References <a class="el" href="dmx_8h_source.html#l00099">_DMXScreenInfo::beDisplay</a>, <a class="el" href="dmxpixmap_8h_source.html#l00064">DMX_GET_PIXMAP_PRIV</a>, <a class="el" href="dmxinit_8c_source.html#l00084">dmxScreens</a>, and <a class="el" href="dmxpixmap_8h_source.html#l00044">_dmxPixPriv::pixmap</a>.</p>
<p>Referenced by <a class="el" href="dmxextension_8c_source.html#l01459">dmxBEDestroyResources()</a>, <a class="el" href="dmxextension_8c_source.html#l01521">dmxBEDestroyWindowTree()</a>, <a class="el" href="dmxpixmap_8c_source.html#l00154">dmxDestroyPixmap()</a>, and <a class="el" href="dmxextension_8c_source.html#l01567">dmxDetachScreen()</a>.</p>
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</div>
<a class="anchor" id="af943d5ec32fe35ccc74ae190b8d8bb3e"></a><!-- doxytag: member="dmxpixmap.c::dmxBitmapToRegion" ref="af943d5ec32fe35ccc74ae190b8d8bb3e" args="(PixmapPtr pPixmap)" -->
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<div class="memproto">
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<td class="memname">RegionPtr dmxBitmapToRegion </td>
<td>(</td>
<td class="paramtype">PixmapPtr </td>
<td class="paramname"> <em>pPixmap</em></td>
<td> ) </td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Create and return a region based on the pixmap pointed to by <em>pPixmap</em>. </p>
<p>References <a class="el" href="dmx_8h_source.html#l00099">_DMXScreenInfo::beDisplay</a>, <a class="el" href="dmxpixmap_8h_source.html#l00064">DMX_GET_PIXMAP_PRIV</a>, <a class="el" href="dmxinit_8c_source.html#l00084">dmxScreens</a>, <a class="el" href="dmxsync_8c_source.html#l00150">dmxSync()</a>, and <a class="el" href="dmxpixmap_8h_source.html#l00044">_dmxPixPriv::pixmap</a>.</p>
<p>Referenced by <a class="el" href="dmxscrinit_8c_source.html#l00212">dmxScreenInit()</a>.</p>
</div>
</div>
<a class="anchor" id="a9d26c08a4286c663250f61e63ffa3343"></a><!-- doxytag: member="dmxpixmap.c::dmxCreatePixmap" ref="a9d26c08a4286c663250f61e63ffa3343" args="(ScreenPtr pScreen, int width, int height, int depth, unsigned usage_hint)" -->
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<div class="memproto">
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<td class="memname">PixmapPtr dmxCreatePixmap </td>
<td>(</td>
<td class="paramtype">ScreenPtr </td>
<td class="paramname"> <em>pScreen</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"> <em>width</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"> <em>height</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"> <em>depth</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned </td>
<td class="paramname"> <em>usage_hint</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Create a pixmap for <em>pScreen</em> with the specified <em>width</em>, <em>height</em>, and <em>depth</em>. </p>
<p>References <a class="el" href="dmx_8h_source.html#l00099">_DMXScreenInfo::beDisplay</a>, <a class="el" href="dmxpixmap_8h_source.html#l00045">_dmxPixPriv::detachedImage</a>, <a class="el" href="dmxpixmap_8h_source.html#l00064">DMX_GET_PIXMAP_PRIV</a>, <a class="el" href="dmx_8h_source.html#l00327">DMX_UNWRAP</a>, <a class="el" href="dmx_8h_source.html#l00320">DMX_WRAP</a>, <a class="el" href="dmxpixmap_8c_source.html#l00059">dmxBECreatePixmap()</a>, <a class="el" href="dmxpixmap_8c_source.html#l00084">dmxCreatePixmap()</a>, <a class="el" href="dmxinit_8c_source.html#l00084">dmxScreens</a>, and <a class="el" href="dmxpixmap_8h_source.html#l00044">_dmxPixPriv::pixmap</a>.</p>
<p>Referenced by <a class="el" href="dmxpixmap_8c_source.html#l00084">dmxCreatePixmap()</a>, and <a class="el" href="dmxscrinit_8c_source.html#l00212">dmxScreenInit()</a>.</p>
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</div>
<a class="anchor" id="a7c602d928744ec2e7be73ef197fc9b12"></a><!-- doxytag: member="dmxpixmap.c::dmxDestroyPixmap" ref="a7c602d928744ec2e7be73ef197fc9b12" args="(PixmapPtr pPixmap)" -->
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<td class="memname">Bool dmxDestroyPixmap </td>
<td>(</td>
<td class="paramtype">PixmapPtr </td>
<td class="paramname"> <em>pPixmap</em></td>
<td> ) </td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Destroy the pixmap pointed to by <em>pPixmap</em>. </p>
<p>References <a class="el" href="dmx_8h_source.html#l00099">_DMXScreenInfo::beDisplay</a>, <a class="el" href="dmxpixmap_8h_source.html#l00045">_dmxPixPriv::detachedImage</a>, <a class="el" href="dmxpixmap_8h_source.html#l00064">DMX_GET_PIXMAP_PRIV</a>, <a class="el" href="dmx_8h_source.html#l00327">DMX_UNWRAP</a>, <a class="el" href="dmx_8h_source.html#l00320">DMX_WRAP</a>, <a class="el" href="dmxpixmap_8c_source.html#l00138">dmxBEFreePixmap()</a>, <a class="el" href="dmxpixmap_8c_source.html#l00154">dmxDestroyPixmap()</a>, <a class="el" href="dmxinit_8c_source.html#l00084">dmxScreens</a>, and <a class="el" href="dmxsync_8c_source.html#l00150">dmxSync()</a>.</p>
<p>Referenced by <a class="el" href="dmxpixmap_8c_source.html#l00154">dmxDestroyPixmap()</a>, and <a class="el" href="dmxscrinit_8c_source.html#l00212">dmxScreenInit()</a>.</p>
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<a class="anchor" id="aacf02a6e5ba85a356f09f66159e71a75"></a><!-- doxytag: member="dmxpixmap.c::dmxInitPixmap" ref="aacf02a6e5ba85a356f09f66159e71a75" args="(ScreenPtr pScreen)" -->
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<td class="memname">Bool dmxInitPixmap </td>
<td>(</td>
<td class="paramtype">ScreenPtr </td>
<td class="paramname"> <em>pScreen</em></td>
<td> ) </td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Initialize a private area in <em>pScreen</em> for pixmap information. </p>
<p>References <a class="el" href="dmxscrinit_8c_source.html#l00075">dmxPixPrivateKey</a>.</p>
<p>Referenced by <a class="el" href="dmxscrinit_8c_source.html#l00212">dmxScreenInit()</a>.</p>
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