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<!-- Generated by javadoc (build 1.6.0_26) on Tue Jul 28 10:50:17 BST 2015 -->
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ALC11 (LWJGL API)
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<TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">
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SUMMARY: NESTED | <A HREF="#field_summary">FIELD</A> | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD>
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DETAIL: <A HREF="#field_detail">FIELD</A> | <A HREF="#constructor_detail">CONSTR</A> | <A HREF="#method_detail">METHOD</A></FONT></TD>
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<H2>
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org.lwjgl.openal</FONT>
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<BR>
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Class ALC11</H2>
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<PRE>
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java.lang.Object
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<IMG SRC="../../../resources/inherit.gif" ALT="extended by "><B>org.lwjgl.openal.ALC11</B>
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</PRE>
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<HR>
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<DL>
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<DT><PRE>public final class <B>ALC11</B><DT>extends java.lang.Object</DL>
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</PRE>
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<P>
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<p>
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The ALC11 class implements features in OpenAL 1.1, specifically
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ALC methods and properties.
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</p>
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<P>
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<P>
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<DL>
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<DT><B>Version:</B></DT>
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<DD>$Revision: 2286 $
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$Id: ALC.java 2286 2006-03-23 19:32:21 +0000 (to, 23 mar 2006) matzon $</DD>
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<DT><B>Author:</B></DT>
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<DD>Brian Matzon <brian@matzon.dk></DD>
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<DT><B>See Also:</B><DD><A HREF="../../../org/lwjgl/openal/ALC10.html" title="class in org.lwjgl.openal"><CODE>ALC10</CODE></A></DL>
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<HR>
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<P>
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<!-- =========== FIELD SUMMARY =========== -->
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<A NAME="field_summary"><!-- --></A>
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<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
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<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
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<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
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<B>Field Summary</B></FONT></TH>
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</TR>
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
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<CODE>static int</CODE></FONT></TD>
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<TD><CODE><B><A HREF="../../../org/lwjgl/openal/ALC11.html#ALC_ALL_DEVICES_SPECIFIER">ALC_ALL_DEVICES_SPECIFIER</A></B></CODE>
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<BR>
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</TD>
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</TR>
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
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<CODE>static int</CODE></FONT></TD>
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<TD><CODE><B><A HREF="../../../org/lwjgl/openal/ALC11.html#ALC_CAPTURE_DEFAULT_DEVICE_SPECIFIER">ALC_CAPTURE_DEFAULT_DEVICE_SPECIFIER</A></B></CODE>
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<BR>
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</TD>
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</TR>
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
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<CODE>static int</CODE></FONT></TD>
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<TD><CODE><B><A HREF="../../../org/lwjgl/openal/ALC11.html#ALC_CAPTURE_DEVICE_SPECIFIER">ALC_CAPTURE_DEVICE_SPECIFIER</A></B></CODE>
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<BR>
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</TD>
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</TR>
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
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<CODE>static int</CODE></FONT></TD>
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<TD><CODE><B><A HREF="../../../org/lwjgl/openal/ALC11.html#ALC_CAPTURE_SAMPLES">ALC_CAPTURE_SAMPLES</A></B></CODE>
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<BR>
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</TD>
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</TR>
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
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<CODE>static int</CODE></FONT></TD>
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<TD><CODE><B><A HREF="../../../org/lwjgl/openal/ALC11.html#ALC_DEFAULT_ALL_DEVICES_SPECIFIER">ALC_DEFAULT_ALL_DEVICES_SPECIFIER</A></B></CODE>
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<BR>
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</TD>
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</TR>
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
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<CODE>static int</CODE></FONT></TD>
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<TD><CODE><B><A HREF="../../../org/lwjgl/openal/ALC11.html#ALC_MONO_SOURCES">ALC_MONO_SOURCES</A></B></CODE>
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<BR>
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</TD>
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</TR>
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
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<CODE>static int</CODE></FONT></TD>
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<TD><CODE><B><A HREF="../../../org/lwjgl/openal/ALC11.html#ALC_STEREO_SOURCES">ALC_STEREO_SOURCES</A></B></CODE>
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<BR>
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</TD>
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</TR>
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</TABLE>
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<!-- ======== CONSTRUCTOR SUMMARY ======== -->
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<A NAME="constructor_summary"><!-- --></A>
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<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
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<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
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<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
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<B>Constructor Summary</B></FONT></TH>
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</TR>
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<TD><CODE><B><A HREF="../../../org/lwjgl/openal/ALC11.html#ALC11()">ALC11</A></B>()</CODE>
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<BR>
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</TD>
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</TR>
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</TABLE>
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<!-- ========== METHOD SUMMARY =========== -->
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<A NAME="method_summary"><!-- --></A>
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<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
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<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
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<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
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<B>Method Summary</B></FONT></TH>
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</TR>
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
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<CODE>static boolean</CODE></FONT></TD>
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<TD><CODE><B><A HREF="../../../org/lwjgl/openal/ALC11.html#alcCaptureCloseDevice(org.lwjgl.openal.ALCdevice)">alcCaptureCloseDevice</A></B>(<A HREF="../../../org/lwjgl/openal/ALCdevice.html" title="class in org.lwjgl.openal">ALCdevice</A> device)</CODE>
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<BR>
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The alcCaptureCloseDevice function allows the application to disconnect from a capture
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device.</TD>
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</TR>
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
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<CODE>static <A HREF="../../../org/lwjgl/openal/ALCdevice.html" title="class in org.lwjgl.openal">ALCdevice</A></CODE></FONT></TD>
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<TD><CODE><B><A HREF="../../../org/lwjgl/openal/ALC11.html#alcCaptureOpenDevice(java.lang.String, int, int, int)">alcCaptureOpenDevice</A></B>(java.lang.String devicename,
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int frequency,
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int format,
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int buffersize)</CODE>
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<BR>
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The alcCaptureOpenDevice function allows the application to connect to a capture
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device.</TD>
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</TR>
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
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<CODE>static void</CODE></FONT></TD>
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<TD><CODE><B><A HREF="../../../org/lwjgl/openal/ALC11.html#alcCaptureSamples(org.lwjgl.openal.ALCdevice, java.nio.ByteBuffer, int)">alcCaptureSamples</A></B>(<A HREF="../../../org/lwjgl/openal/ALCdevice.html" title="class in org.lwjgl.openal">ALCdevice</A> device,
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java.nio.ByteBuffer buffer,
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int samples)</CODE>
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<BR>
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When the application feels there are enough samples available to process, it can obtain
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them from the AL via the alcCaptureSamples entry point.</TD>
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</TR>
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
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<CODE>static void</CODE></FONT></TD>
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<TD><CODE><B><A HREF="../../../org/lwjgl/openal/ALC11.html#alcCaptureStart(org.lwjgl.openal.ALCdevice)">alcCaptureStart</A></B>(<A HREF="../../../org/lwjgl/openal/ALCdevice.html" title="class in org.lwjgl.openal">ALCdevice</A> device)</CODE>
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<BR>
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Once a capture device has been opened via alcCaptureOpenDevice, it is made to start
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recording audio via the alcCaptureStart entry point:
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Once started, the device will record audio to an internal ring buffer, the size of which was
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specified when opening the device.</TD>
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</TR>
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
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<CODE>static void</CODE></FONT></TD>
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<TD><CODE><B><A HREF="../../../org/lwjgl/openal/ALC11.html#alcCaptureStop(org.lwjgl.openal.ALCdevice)">alcCaptureStop</A></B>(<A HREF="../../../org/lwjgl/openal/ALCdevice.html" title="class in org.lwjgl.openal">ALCdevice</A> device)</CODE>
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<BR>
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If the application doesn't need to capture more audio for an amount of time, they can halt
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the device without closing it via the alcCaptureStop entry point.</TD>
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</TR>
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</TABLE>
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<A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A>
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<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
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<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
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<TH ALIGN="left"><B>Methods inherited from class java.lang.Object</B></TH>
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</TR>
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD>
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</TR>
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</TABLE>
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<P>
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<!-- ============ FIELD DETAIL =========== -->
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<A NAME="field_detail"><!-- --></A>
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<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
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<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
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<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
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<B>Field Detail</B></FONT></TH>
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</TR>
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</TABLE>
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<A NAME="ALC_DEFAULT_ALL_DEVICES_SPECIFIER"><!-- --></A><H3>
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ALC_DEFAULT_ALL_DEVICES_SPECIFIER</H3>
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<PRE>
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public static final int <B>ALC_DEFAULT_ALL_DEVICES_SPECIFIER</B></PRE>
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<DL>
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<DL>
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<DT><B>See Also:</B><DD><A HREF="../../../constant-values.html#org.lwjgl.openal.ALC11.ALC_DEFAULT_ALL_DEVICES_SPECIFIER">Constant Field Values</A></DL>
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</DL>
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<HR>
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<A NAME="ALC_ALL_DEVICES_SPECIFIER"><!-- --></A><H3>
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ALC_ALL_DEVICES_SPECIFIER</H3>
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<PRE>
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public static final int <B>ALC_ALL_DEVICES_SPECIFIER</B></PRE>
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<DL>
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<DL>
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<DT><B>See Also:</B><DD><A HREF="../../../constant-values.html#org.lwjgl.openal.ALC11.ALC_ALL_DEVICES_SPECIFIER">Constant Field Values</A></DL>
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</DL>
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<HR>
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<A NAME="ALC_CAPTURE_DEVICE_SPECIFIER"><!-- --></A><H3>
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ALC_CAPTURE_DEVICE_SPECIFIER</H3>
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<PRE>
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public static final int <B>ALC_CAPTURE_DEVICE_SPECIFIER</B></PRE>
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<DL>
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<DL>
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<DT><B>See Also:</B><DD><A HREF="../../../constant-values.html#org.lwjgl.openal.ALC11.ALC_CAPTURE_DEVICE_SPECIFIER">Constant Field Values</A></DL>
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</DL>
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<HR>
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<A NAME="ALC_CAPTURE_DEFAULT_DEVICE_SPECIFIER"><!-- --></A><H3>
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ALC_CAPTURE_DEFAULT_DEVICE_SPECIFIER</H3>
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<PRE>
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public static final int <B>ALC_CAPTURE_DEFAULT_DEVICE_SPECIFIER</B></PRE>
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<DL>
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<DL>
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<DT><B>See Also:</B><DD><A HREF="../../../constant-values.html#org.lwjgl.openal.ALC11.ALC_CAPTURE_DEFAULT_DEVICE_SPECIFIER">Constant Field Values</A></DL>
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</DL>
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<HR>
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<A NAME="ALC_CAPTURE_SAMPLES"><!-- --></A><H3>
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ALC_CAPTURE_SAMPLES</H3>
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<PRE>
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public static final int <B>ALC_CAPTURE_SAMPLES</B></PRE>
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<DL>
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<DL>
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<DT><B>See Also:</B><DD><A HREF="../../../constant-values.html#org.lwjgl.openal.ALC11.ALC_CAPTURE_SAMPLES">Constant Field Values</A></DL>
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</DL>
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<HR>
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<A NAME="ALC_MONO_SOURCES"><!-- --></A><H3>
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ALC_MONO_SOURCES</H3>
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<PRE>
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public static final int <B>ALC_MONO_SOURCES</B></PRE>
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<DL>
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<DL>
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<DT><B>See Also:</B><DD><A HREF="../../../constant-values.html#org.lwjgl.openal.ALC11.ALC_MONO_SOURCES">Constant Field Values</A></DL>
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</DL>
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<HR>
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<A NAME="ALC_STEREO_SOURCES"><!-- --></A><H3>
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ALC_STEREO_SOURCES</H3>
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<PRE>
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public static final int <B>ALC_STEREO_SOURCES</B></PRE>
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<DL>
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<DL>
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<DT><B>See Also:</B><DD><A HREF="../../../constant-values.html#org.lwjgl.openal.ALC11.ALC_STEREO_SOURCES">Constant Field Values</A></DL>
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</DL>
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<!-- ========= CONSTRUCTOR DETAIL ======== -->
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<A NAME="constructor_detail"><!-- --></A>
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<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
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<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
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<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
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<B>Constructor Detail</B></FONT></TH>
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</TR>
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</TABLE>
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<A NAME="ALC11()"><!-- --></A><H3>
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ALC11</H3>
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<PRE>
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public <B>ALC11</B>()</PRE>
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<DL>
|
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</DL>
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|
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<!-- ============ METHOD DETAIL ========== -->
|
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<A NAME="method_detail"><!-- --></A>
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<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
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<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
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<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
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<B>Method Detail</B></FONT></TH>
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</TR>
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</TABLE>
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<A NAME="alcCaptureOpenDevice(java.lang.String, int, int, int)"><!-- --></A><H3>
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alcCaptureOpenDevice</H3>
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<PRE>
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public static <A HREF="../../../org/lwjgl/openal/ALCdevice.html" title="class in org.lwjgl.openal">ALCdevice</A> <B>alcCaptureOpenDevice</B>(java.lang.String devicename,
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int frequency,
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int format,
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int buffersize)</PRE>
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<DL>
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<DD>The alcCaptureOpenDevice function allows the application to connect to a capture
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device. To obtain a list of all available capture devices, use getCaptureDevices a list of all
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capture devices will be returned. Retrieving ALC_CAPTURE_DEVICE_SPECIFIER with a valid capture device specified will result
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in the name of that device being returned as a single string.
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If the function returns null, then no sound driver/device has been found, or the
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requested format could not be fulfilled.
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The "deviceName" argument is a string that requests a certain device or
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device configuration. If null is specified, the implementation will provide an
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implementation specific default. The "frequency" and "format" arguments specify the format that
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audio data will be presented to the application, and match the values that can be passed to
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alBufferData. The implementation is expected to convert and resample to this format on
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behalf of the application. The "buffersize" argument specifies the number of sample frames
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|
to buffer in the AL, for example, requesting a format of AL_FORMAT_STEREO16 and
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a buffer size of 1024 would require the AL to store up to 1024 * 4 bytes of audio data.
|
|
Note that the implementation may use a larger buffer than requested if it needs to, but the
|
|
implementation will set up a buffer of at least the requested size.
|
|
Specifying a compressed or extension-supplied format may result in failure, even if the
|
|
extension is supplied for rendering.
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|
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<i>LWJGL SPECIFIC: the actual created device is managed internally in lwjgl</i>
|
|
<P>
|
|
<DD><DL>
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|
<DT><B>Parameters:</B><DD><CODE>devicename</CODE> - Name of device to open for capture<DD><CODE>frequency</CODE> - Frequency of samples to capture<DD><CODE>format</CODE> - Format of samples to capture<DD><CODE>buffersize</CODE> - Size of buffer to capture to
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<DT><B>Returns:</B><DD>ALCdevice if it was possible to open a device</DL>
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|
</DD>
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</DL>
|
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<HR>
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|
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<A NAME="alcCaptureCloseDevice(org.lwjgl.openal.ALCdevice)"><!-- --></A><H3>
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|
alcCaptureCloseDevice</H3>
|
|
<PRE>
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|
public static boolean <B>alcCaptureCloseDevice</B>(<A HREF="../../../org/lwjgl/openal/ALCdevice.html" title="class in org.lwjgl.openal">ALCdevice</A> device)</PRE>
|
|
<DL>
|
|
<DD>The alcCaptureCloseDevice function allows the application to disconnect from a capture
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|
device.
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|
The return code will be true or false, indicating success or failure. If
|
|
the device is null or invalid, an ALC_INVALID_DEVICE error will be generated.
|
|
Once closed, a capture device is invalid.
|
|
<P>
|
|
<DD><DL>
|
|
|
|
<DT><B>Returns:</B><DD>true if device was successfully closed</DL>
|
|
</DD>
|
|
</DL>
|
|
<HR>
|
|
|
|
<A NAME="alcCaptureStart(org.lwjgl.openal.ALCdevice)"><!-- --></A><H3>
|
|
alcCaptureStart</H3>
|
|
<PRE>
|
|
public static void <B>alcCaptureStart</B>(<A HREF="../../../org/lwjgl/openal/ALCdevice.html" title="class in org.lwjgl.openal">ALCdevice</A> device)</PRE>
|
|
<DL>
|
|
<DD>Once a capture device has been opened via alcCaptureOpenDevice, it is made to start
|
|
recording audio via the alcCaptureStart entry point:
|
|
|
|
Once started, the device will record audio to an internal ring buffer, the size of which was
|
|
specified when opening the device.
|
|
The application may query the capture device to discover how much data is currently
|
|
available via the alcGetInteger with the ALC_CAPTURE_SAMPLES token. This will
|
|
report the number of sample frames currently available.
|
|
<P>
|
|
<DD><DL>
|
|
</DL>
|
|
</DD>
|
|
</DL>
|
|
<HR>
|
|
|
|
<A NAME="alcCaptureStop(org.lwjgl.openal.ALCdevice)"><!-- --></A><H3>
|
|
alcCaptureStop</H3>
|
|
<PRE>
|
|
public static void <B>alcCaptureStop</B>(<A HREF="../../../org/lwjgl/openal/ALCdevice.html" title="class in org.lwjgl.openal">ALCdevice</A> device)</PRE>
|
|
<DL>
|
|
<DD>If the application doesn't need to capture more audio for an amount of time, they can halt
|
|
the device without closing it via the alcCaptureStop entry point.
|
|
The implementation is encouraged to optimize for this case. The amount of audio
|
|
samples available after restarting a stopped capture device is reset to zero. The
|
|
application does not need to stop the capture device to read from it.
|
|
<P>
|
|
<DD><DL>
|
|
</DL>
|
|
</DD>
|
|
</DL>
|
|
<HR>
|
|
|
|
<A NAME="alcCaptureSamples(org.lwjgl.openal.ALCdevice, java.nio.ByteBuffer, int)"><!-- --></A><H3>
|
|
alcCaptureSamples</H3>
|
|
<PRE>
|
|
public static void <B>alcCaptureSamples</B>(<A HREF="../../../org/lwjgl/openal/ALCdevice.html" title="class in org.lwjgl.openal">ALCdevice</A> device,
|
|
java.nio.ByteBuffer buffer,
|
|
int samples)</PRE>
|
|
<DL>
|
|
<DD>When the application feels there are enough samples available to process, it can obtain
|
|
them from the AL via the alcCaptureSamples entry point.
|
|
|
|
The "buffer" argument specifies an application-allocated buffer that can contain at least
|
|
"samples" sample frames. The implementation may defer conversion and resampling until
|
|
this point. Requesting more sample frames than are currently available is an error.
|
|
<P>
|
|
<DD><DL>
|
|
<DT><B>Parameters:</B><DD><CODE>buffer</CODE> - Buffer to store samples in<DD><CODE>samples</CODE> - Number of samples to request</DL>
|
|
</DD>
|
|
</DL>
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