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authorscuri <scuri>2010-10-13 19:19:03 +0000
committerscuri <scuri>2010-10-13 19:19:03 +0000
commiteef7ae01a9757f5e4a0693d539ee1fac5b09e756 (patch)
tree115563a582bdfc2df884eed611eec530db246142 /html/en/drv/xrender.html
parentccb038c14044d74e1a56f8fa20a9b3d958888735 (diff)
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diff --git a/html/en/drv/xrender.html b/html/en/drv/xrender.html
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@@ -15,14 +15,15 @@
<p>This driver represents a basic driver for all system-dependent drivers
implemented in the X-Windows system using the XRender extension. The implementation uses the
XRender and Xft API functions.</p>
+<p>It can be used only as the context plus driver of the X-Win based drivers.</p>
<p>The main motivation for the use of XRender was transparency for all the primitives. Beyond that we got other features
like anti-aliasing, gradient filling and transformations.</p>
<p>This driver still does not completely replace the X-Windows base driver, because
XRender does not have support for
XOR and for line styles.</p>
<p>So we let the programmer to choose what to use. We created the function <font face="Courier"><strong>
- cdUseContextPlus</strong></font> that allows to activate or to deactivate the use of
- X-Render for the available X-Windows based drivers.
+ <a href="../func/init.html#cdUseContextPlus">cdUseContextPlus</a> </strong></font> that allows to activate or to deactivate the use of
+ X-Render for the available X-Win based drivers.
This function affects only the <font face="Courier"><strong>cdCreateCanvas</strong></font> function call, once created
the canvas will be always a XRender canvas. In fact the function affects primary the definitions
<font face="Courier"><strong>CD_NATIVEWINDOW</strong></font>,
@@ -32,7 +33,7 @@
<p>Using XRender it is allowed to create more that one canvas at the same time for the same Window. And they can co-exist
with a standard X-Windows canvas.</p>
<p>To enable the use of XRender based drivers you must call the initialization function <font face="Courier"><strong>
- cdInitContextPlus()</strong></font> once and link to the libraries &quot;<strong>cdcontextplus</strong>&quot;, &quot;<strong>Xrender</strong>&quot and &quot;<strong>Xft</strong>&quot;.
+ <a href="../func/init.html#cdInitContextPlus">cdInitContextPlus</a></strong></font> once and link to the libraries &quot;<strong>cdcontextplus</strong>&quot;, &quot;<strong>Xrender</strong>&quot and &quot;<strong>Xft</strong>&quot;.
Also the libraries &quot;<strong>Xrender</strong>&quot and &quot;<strong>Xft</strong>&quot;
must be installed in your system. The XRender extension must be available in
the X-Windows server for the driver to work.</p>
@@ -42,7 +43,7 @@ IRIX.</p>
<p>In CDLua it is not necessary any additional initialization, but the
application must still be linked with the <strong>cdcontextplus.lib</strong>
library or a <strong>require&quot;cdluacontextplus&quot;</strong> can be used when
- using dynamic libraries.</p>
+ using dynamic libraries. When using require, it is NOT available in Linux.</p>
<h3>Behavior of Functions</h3>
<h4>Control&nbsp; </h4>