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DRC
2013-04-27 01:08:55 +00:00
parent 5bede571dd
commit 2f83944e9b
25 changed files with 243 additions and 270 deletions
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4
java/doc/allclasses-frame.html
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<!--NewPage--> <!--NewPage-->
<HTML> <HTML>
<HEAD> <HEAD>
<!-- Generated by javadoc (build 1.6.0_35) on Sun Sep 23 19:56:07 CDT 2012 --> <!-- Generated by javadoc (build 1.6.0_43) on Fri Apr 26 20:05:34 CDT 2013 -->
<TITLE> <TITLE>
All Classes All Classes
</TITLE> </TITLE>
<META NAME="date" CONTENT="2012-09-23"> <META NAME="date" CONTENT="2013-04-26">
<LINK REL ="stylesheet" TYPE="text/css" HREF="stylesheet.css" TITLE="Style"> <LINK REL ="stylesheet" TYPE="text/css" HREF="stylesheet.css" TITLE="Style">

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<HTML> <HTML>
<HEAD> <HEAD>
<!-- Generated by javadoc (build 1.6.0_35) on Sun Sep 23 19:56:07 CDT 2012 --> <!-- Generated by javadoc (build 1.6.0_43) on Fri Apr 26 20:05:34 CDT 2013 -->
<TITLE> <TITLE>
All Classes All Classes
</TITLE> </TITLE>
<META NAME="date" CONTENT="2012-09-23"> <META NAME="date" CONTENT="2013-04-26">
<LINK REL ="stylesheet" TYPE="text/css" HREF="stylesheet.css" TITLE="Style"> <LINK REL ="stylesheet" TYPE="text/css" HREF="stylesheet.css" TITLE="Style">

4
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<!--NewPage--> <!--NewPage-->
<HTML> <HTML>
<HEAD> <HEAD>
<!-- Generated by javadoc (build 1.6.0_35) on Sun Sep 23 19:56:07 CDT 2012 --> <!-- Generated by javadoc (build 1.6.0_43) on Fri Apr 26 20:05:34 CDT 2013 -->
<TITLE> <TITLE>
Constant Field Values Constant Field Values
</TITLE> </TITLE>
<META NAME="date" CONTENT="2012-09-23"> <META NAME="date" CONTENT="2013-04-26">
<LINK REL ="stylesheet" TYPE="text/css" HREF="stylesheet.css" TITLE="Style"> <LINK REL ="stylesheet" TYPE="text/css" HREF="stylesheet.css" TITLE="Style">

26
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@@ -2,12 +2,12 @@
<!--NewPage--> <!--NewPage-->
<HTML> <HTML>
<HEAD> <HEAD>
<!-- Generated by javadoc (build 1.6.0_35) on Sun Sep 23 19:56:07 CDT 2012 --> <!-- Generated by javadoc (build 1.6.0_43) on Fri Apr 26 20:05:34 CDT 2013 -->
<TITLE> <TITLE>
Deprecated List Deprecated List
</TITLE> </TITLE>
<META NAME="date" CONTENT="2012-09-23"> <META NAME="date" CONTENT="2013-04-26">
<LINK REL ="stylesheet" TYPE="text/css" HREF="stylesheet.css" TITLE="Style"> <LINK REL ="stylesheet" TYPE="text/css" HREF="stylesheet.css" TITLE="Style">
@@ -83,8 +83,30 @@ function windowTitle()
</CENTER> </CENTER>
<HR SIZE="4" NOSHADE> <HR SIZE="4" NOSHADE>
<B>Contents</B><UL> <B>Contents</B><UL>
<LI><A HREF="#method">Deprecated Methods</A>
</UL> </UL>
<A NAME="method"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
<B>Deprecated Methods</B></FONT></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><A HREF="org/libjpegturbo/turbojpeg/TJDecompressor.html#decompress(byte[], int, int, int, int, int)">org.libjpegturbo.turbojpeg.TJDecompressor.decompress(byte[], int, int, int, int, int)</A>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<I>Use
<A HREF="org/libjpegturbo/turbojpeg/TJDecompressor.html#decompress(byte[], int, int, int, int, int, int, int)"><CODE>TJDecompressor.decompress(byte[], int, int, int, int, int, int, int)</CODE></A> instead.</I>&nbsp;</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><A HREF="org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(byte[], int, int, int, int)">org.libjpegturbo.turbojpeg.TJCompressor.setSourceImage(byte[], int, int, int, int)</A>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<I>Use
<A HREF="org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(byte[], int, int, int, int, int, int)"><CODE>TJCompressor.setSourceImage(byte[], int, int, int, int, int, int)</CODE></A> instead.</I>&nbsp;</TD>
</TR>
</TABLE>
&nbsp;
<P>
<HR> <HR>

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<HTML> <HTML>
<HEAD> <HEAD>
<!-- Generated by javadoc (build 1.6.0_35) on Sun Sep 23 19:56:07 CDT 2012 --> <!-- Generated by javadoc (build 1.6.0_43) on Fri Apr 26 20:05:35 CDT 2013 -->
<TITLE> <TITLE>
API Help API Help
</TITLE> </TITLE>
<META NAME="date" CONTENT="2012-09-23"> <META NAME="date" CONTENT="2013-04-26">
<LINK REL ="stylesheet" TYPE="text/css" HREF="stylesheet.css" TITLE="Style"> <LINK REL ="stylesheet" TYPE="text/css" HREF="stylesheet.css" TITLE="Style">

25
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<!--NewPage--> <!--NewPage-->
<HTML> <HTML>
<HEAD> <HEAD>
<!-- Generated by javadoc (build 1.6.0_35) on Sun Sep 23 19:56:07 CDT 2012 --> <!-- Generated by javadoc (build 1.6.0_43) on Fri Apr 26 20:05:34 CDT 2013 -->
<TITLE> <TITLE>
Index Index
</TITLE> </TITLE>
<META NAME="date" CONTENT="2012-09-23"> <META NAME="date" CONTENT="2013-04-26">
<LINK REL ="stylesheet" TYPE="text/css" HREF="./stylesheet.css" TITLE="Style"> <LINK REL ="stylesheet" TYPE="text/css" HREF="./stylesheet.css" TITLE="Style">
@@ -83,8 +83,7 @@ function windowTitle()
<DT><A HREF="./org/libjpegturbo/turbojpeg/TJ.html#bufSize(int, int, int)"><B>bufSize(int, int, int)</B></A> - <DT><A HREF="./org/libjpegturbo/turbojpeg/TJ.html#bufSize(int, int, int)"><B>bufSize(int, int, int)</B></A> -
Static method in class org.libjpegturbo.turbojpeg.<A HREF="./org/libjpegturbo/turbojpeg/TJ.html" title="class in org.libjpegturbo.turbojpeg">TJ</A> Static method in class org.libjpegturbo.turbojpeg.<A HREF="./org/libjpegturbo/turbojpeg/TJ.html" title="class in org.libjpegturbo.turbojpeg">TJ</A>
<DD>Returns the maximum size of the buffer (in bytes) required to hold a JPEG <DD>Returns the maximum size of the buffer (in bytes) required to hold a JPEG
image with the given width and height, and level of chrominance image with the given width, height, and level of chrominance subsampling.
subsampling.
<DT><A HREF="./org/libjpegturbo/turbojpeg/TJ.html#bufSizeYUV(int, int, int)"><B>bufSizeYUV(int, int, int)</B></A> - <DT><A HREF="./org/libjpegturbo/turbojpeg/TJ.html#bufSizeYUV(int, int, int)"><B>bufSizeYUV(int, int, int)</B></A> -
Static method in class org.libjpegturbo.turbojpeg.<A HREF="./org/libjpegturbo/turbojpeg/TJ.html" title="class in org.libjpegturbo.turbojpeg">TJ</A> Static method in class org.libjpegturbo.turbojpeg.<A HREF="./org/libjpegturbo/turbojpeg/TJ.html" title="class in org.libjpegturbo.turbojpeg">TJ</A>
<DD>Returns the size of the buffer (in bytes) required to hold a YUV planar <DD>Returns the size of the buffer (in bytes) required to hold a YUV planar
@@ -135,8 +134,8 @@ Method in class org.libjpegturbo.turbojpeg.<A HREF="./org/libjpegturbo/turbojpeg
instance and output a decompressed image to the given destination buffer. instance and output a decompressed image to the given destination buffer.
<DT><A HREF="./org/libjpegturbo/turbojpeg/TJDecompressor.html#decompress(byte[], int, int, int, int, int)"><B>decompress(byte[], int, int, int, int, int)</B></A> - <DT><A HREF="./org/libjpegturbo/turbojpeg/TJDecompressor.html#decompress(byte[], int, int, int, int, int)"><B>decompress(byte[], int, int, int, int, int)</B></A> -
Method in class org.libjpegturbo.turbojpeg.<A HREF="./org/libjpegturbo/turbojpeg/TJDecompressor.html" title="class in org.libjpegturbo.turbojpeg">TJDecompressor</A> Method in class org.libjpegturbo.turbojpeg.<A HREF="./org/libjpegturbo/turbojpeg/TJDecompressor.html" title="class in org.libjpegturbo.turbojpeg">TJDecompressor</A>
<DD>Decompress the JPEG source image associated with this decompressor <DD><B>Deprecated.</B>&nbsp;<I>Use
instance and output a decompressed image to the given destination buffer. <A HREF="./org/libjpegturbo/turbojpeg/TJDecompressor.html#decompress(byte[], int, int, int, int, int, int, int)"><CODE>TJDecompressor.decompress(byte[], int, int, int, int, int, int, int)</CODE></A> instead.</I>
<DT><A HREF="./org/libjpegturbo/turbojpeg/TJDecompressor.html#decompress(int, int, int, int, int)"><B>decompress(int, int, int, int, int)</B></A> - <DT><A HREF="./org/libjpegturbo/turbojpeg/TJDecompressor.html#decompress(int, int, int, int, int)"><B>decompress(int, int, int, int, int)</B></A> -
Method in class org.libjpegturbo.turbojpeg.<A HREF="./org/libjpegturbo/turbojpeg/TJDecompressor.html" title="class in org.libjpegturbo.turbojpeg">TJDecompressor</A> Method in class org.libjpegturbo.turbojpeg.<A HREF="./org/libjpegturbo/turbojpeg/TJDecompressor.html" title="class in org.libjpegturbo.turbojpeg">TJDecompressor</A>
<DD>Decompress the JPEG source image associated with this decompressor <DD>Decompress the JPEG source image associated with this decompressor
@@ -212,8 +211,9 @@ Static variable in class org.libjpegturbo.turbojpeg.<A HREF="./org/libjpegturbo/
<DD>Use the fastest DCT/IDCT algorithm available in the underlying codec. <DD>Use the fastest DCT/IDCT algorithm available in the underlying codec.
<DT><A HREF="./org/libjpegturbo/turbojpeg/TJ.html#FLAG_FASTUPSAMPLE"><B>FLAG_FASTUPSAMPLE</B></A> - <DT><A HREF="./org/libjpegturbo/turbojpeg/TJ.html#FLAG_FASTUPSAMPLE"><B>FLAG_FASTUPSAMPLE</B></A> -
Static variable in class org.libjpegturbo.turbojpeg.<A HREF="./org/libjpegturbo/turbojpeg/TJ.html" title="class in org.libjpegturbo.turbojpeg">TJ</A> Static variable in class org.libjpegturbo.turbojpeg.<A HREF="./org/libjpegturbo/turbojpeg/TJ.html" title="class in org.libjpegturbo.turbojpeg">TJ</A>
<DD>When decompressing, use the fastest chrominance upsampling algorithm <DD>When decompressing an image that was compressed using chrominance
available in the underlying codec. subsampling, use the fastest chrominance upsampling algorithm available in
the underlying codec.
<DT><A HREF="./org/libjpegturbo/turbojpeg/TJ.html#FLAG_FORCEMMX"><B>FLAG_FORCEMMX</B></A> - <DT><A HREF="./org/libjpegturbo/turbojpeg/TJ.html#FLAG_FORCEMMX"><B>FLAG_FORCEMMX</B></A> -
Static variable in class org.libjpegturbo.turbojpeg.<A HREF="./org/libjpegturbo/turbojpeg/TJ.html" title="class in org.libjpegturbo.turbojpeg">TJ</A> Static variable in class org.libjpegturbo.turbojpeg.<A HREF="./org/libjpegturbo/turbojpeg/TJ.html" title="class in org.libjpegturbo.turbojpeg">TJ</A>
<DD>Turn off CPU auto-detection and force TurboJPEG to use MMX code <DD>Turn off CPU auto-detection and force TurboJPEG to use MMX code
@@ -274,7 +274,7 @@ Method in class org.libjpegturbo.turbojpeg.<A HREF="./org/libjpegturbo/turbojpeg
<DD>Returns numerator <DD>Returns numerator
<DT><A HREF="./org/libjpegturbo/turbojpeg/TJ.html#getPixelSize(int)"><B>getPixelSize(int)</B></A> - <DT><A HREF="./org/libjpegturbo/turbojpeg/TJ.html#getPixelSize(int)"><B>getPixelSize(int)</B></A> -
Static method in class org.libjpegturbo.turbojpeg.<A HREF="./org/libjpegturbo/turbojpeg/TJ.html" title="class in org.libjpegturbo.turbojpeg">TJ</A> Static method in class org.libjpegturbo.turbojpeg.<A HREF="./org/libjpegturbo/turbojpeg/TJ.html" title="class in org.libjpegturbo.turbojpeg">TJ</A>
<DD>Returns the pixel size (in bytes) of the given pixel format. <DD>Returns the pixel size (in bytes) for the given pixel format.
<DT><A HREF="./org/libjpegturbo/turbojpeg/TJ.html#getRedOffset(int)"><B>getRedOffset(int)</B></A> - <DT><A HREF="./org/libjpegturbo/turbojpeg/TJ.html#getRedOffset(int)"><B>getRedOffset(int)</B></A> -
Static method in class org.libjpegturbo.turbojpeg.<A HREF="./org/libjpegturbo/turbojpeg/TJ.html" title="class in org.libjpegturbo.turbojpeg">TJ</A> Static method in class org.libjpegturbo.turbojpeg.<A HREF="./org/libjpegturbo/turbojpeg/TJ.html" title="class in org.libjpegturbo.turbojpeg">TJ</A>
<DD>For the given pixel format, returns the number of bytes that the red <DD>For the given pixel format, returns the number of bytes that the red
@@ -284,12 +284,12 @@ Method in class org.libjpegturbo.turbojpeg.<A HREF="./org/libjpegturbo/turbojpeg
<DD>Returns the scaled value of <code>dimension</code>. <DD>Returns the scaled value of <code>dimension</code>.
<DT><A HREF="./org/libjpegturbo/turbojpeg/TJDecompressor.html#getScaledHeight(int, int)"><B>getScaledHeight(int, int)</B></A> - <DT><A HREF="./org/libjpegturbo/turbojpeg/TJDecompressor.html#getScaledHeight(int, int)"><B>getScaledHeight(int, int)</B></A> -
Method in class org.libjpegturbo.turbojpeg.<A HREF="./org/libjpegturbo/turbojpeg/TJDecompressor.html" title="class in org.libjpegturbo.turbojpeg">TJDecompressor</A> Method in class org.libjpegturbo.turbojpeg.<A HREF="./org/libjpegturbo/turbojpeg/TJDecompressor.html" title="class in org.libjpegturbo.turbojpeg">TJDecompressor</A>
<DD>Returns the height of the largest scaled down image that the TurboJPEG <DD>Returns the height of the largest scaled-down image that the TurboJPEG
decompressor can generate without exceeding the desired image width and decompressor can generate without exceeding the desired image width and
height. height.
<DT><A HREF="./org/libjpegturbo/turbojpeg/TJDecompressor.html#getScaledWidth(int, int)"><B>getScaledWidth(int, int)</B></A> - <DT><A HREF="./org/libjpegturbo/turbojpeg/TJDecompressor.html#getScaledWidth(int, int)"><B>getScaledWidth(int, int)</B></A> -
Method in class org.libjpegturbo.turbojpeg.<A HREF="./org/libjpegturbo/turbojpeg/TJDecompressor.html" title="class in org.libjpegturbo.turbojpeg">TJDecompressor</A> Method in class org.libjpegturbo.turbojpeg.<A HREF="./org/libjpegturbo/turbojpeg/TJDecompressor.html" title="class in org.libjpegturbo.turbojpeg">TJDecompressor</A>
<DD>Returns the width of the largest scaled down image that the TurboJPEG <DD>Returns the width of the largest scaled-down image that the TurboJPEG
decompressor can generate without exceeding the desired image width and decompressor can generate without exceeding the desired image width and
height. height.
<DT><A HREF="./org/libjpegturbo/turbojpeg/TJ.html#getScalingFactors()"><B>getScalingFactors()</B></A> - <DT><A HREF="./org/libjpegturbo/turbojpeg/TJ.html#getScalingFactors()"><B>getScalingFactors()</B></A> -
@@ -484,7 +484,8 @@ Method in class org.libjpegturbo.turbojpeg.<A HREF="./org/libjpegturbo/turbojpeg
<DD>Associate an uncompressed source image with this compressor instance. <DD>Associate an uncompressed source image with this compressor instance.
<DT><A HREF="./org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(byte[], int, int, int, int)"><B>setSourceImage(byte[], int, int, int, int)</B></A> - <DT><A HREF="./org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(byte[], int, int, int, int)"><B>setSourceImage(byte[], int, int, int, int)</B></A> -
Method in class org.libjpegturbo.turbojpeg.<A HREF="./org/libjpegturbo/turbojpeg/TJCompressor.html" title="class in org.libjpegturbo.turbojpeg">TJCompressor</A> Method in class org.libjpegturbo.turbojpeg.<A HREF="./org/libjpegturbo/turbojpeg/TJCompressor.html" title="class in org.libjpegturbo.turbojpeg">TJCompressor</A>
<DD>Associate an uncompressed source image with this compressor instance. <DD><B>Deprecated.</B>&nbsp;<I>Use
<A HREF="./org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(byte[], int, int, int, int, int, int)"><CODE>TJCompressor.setSourceImage(byte[], int, int, int, int, int, int)</CODE></A> instead.</I>
<DT><A HREF="./org/libjpegturbo/turbojpeg/TJCompressor.html#setSubsamp(int)"><B>setSubsamp(int)</B></A> - <DT><A HREF="./org/libjpegturbo/turbojpeg/TJCompressor.html#setSubsamp(int)"><B>setSubsamp(int)</B></A> -
Method in class org.libjpegturbo.turbojpeg.<A HREF="./org/libjpegturbo/turbojpeg/TJCompressor.html" title="class in org.libjpegturbo.turbojpeg">TJCompressor</A> Method in class org.libjpegturbo.turbojpeg.<A HREF="./org/libjpegturbo/turbojpeg/TJCompressor.html" title="class in org.libjpegturbo.turbojpeg">TJCompressor</A>
<DD>Set the level of chrominance subsampling for subsequent compress/encode <DD>Set the level of chrominance subsampling for subsequent compress/encode

2
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@@ -2,7 +2,7 @@
<!--NewPage--> <!--NewPage-->
<HTML> <HTML>
<HEAD> <HEAD>
<!-- Generated by javadoc on Sun Sep 23 19:56:07 CDT 2012--> <!-- Generated by javadoc on Fri Apr 26 20:05:34 CDT 2013-->
<TITLE> <TITLE>
Generated Documentation (Untitled) Generated Documentation (Untitled)
</TITLE> </TITLE>

34
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@@ -2,12 +2,12 @@
<!--NewPage--> <!--NewPage-->
<HTML> <HTML>
<HEAD> <HEAD>
<!-- Generated by javadoc (build 1.6.0_35) on Sun Sep 23 19:56:07 CDT 2012 --> <!-- Generated by javadoc (build 1.6.0_43) on Fri Apr 26 20:05:33 CDT 2013 -->
<TITLE> <TITLE>
TJ TJ
</TITLE> </TITLE>
<META NAME="date" CONTENT="2012-09-23"> <META NAME="date" CONTENT="2013-04-26">
<LINK REL ="stylesheet" TYPE="text/css" HREF="../../../stylesheet.css" TITLE="Style"> <LINK REL ="stylesheet" TYPE="text/css" HREF="../../../stylesheet.css" TITLE="Style">
@@ -146,8 +146,9 @@ TurboJPEG utility class (cannot be instantiated)
<TD><CODE><B><A HREF="../../../org/libjpegturbo/turbojpeg/TJ.html#FLAG_FASTUPSAMPLE">FLAG_FASTUPSAMPLE</A></B></CODE> <TD><CODE><B><A HREF="../../../org/libjpegturbo/turbojpeg/TJ.html#FLAG_FASTUPSAMPLE">FLAG_FASTUPSAMPLE</A></B></CODE>
<BR> <BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;When decompressing, use the fastest chrominance upsampling algorithm &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;When decompressing an image that was compressed using chrominance
available in the underlying codec.</TD> subsampling, use the fastest chrominance upsampling algorithm available in
the underlying codec.</TD>
</TR> </TR>
<TR BGCOLOR="white" CLASS="TableRowColor"> <TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
@@ -364,8 +365,7 @@ TurboJPEG utility class (cannot be instantiated)
<BR> <BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the maximum size of the buffer (in bytes) required to hold a JPEG &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the maximum size of the buffer (in bytes) required to hold a JPEG
image with the given width and height, and level of chrominance image with the given width, height, and level of chrominance subsampling.</TD>
subsampling.</TD>
</TR> </TR>
<TR BGCOLOR="white" CLASS="TableRowColor"> <TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
@@ -420,7 +420,7 @@ TurboJPEG utility class (cannot be instantiated)
<TD><CODE><B><A HREF="../../../org/libjpegturbo/turbojpeg/TJ.html#getPixelSize(int)">getPixelSize</A></B>(int&nbsp;pixelFormat)</CODE> <TD><CODE><B><A HREF="../../../org/libjpegturbo/turbojpeg/TJ.html#getPixelSize(int)">getPixelSize</A></B>(int&nbsp;pixelFormat)</CODE>
<BR> <BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the pixel size (in bytes) of the given pixel format.</TD> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the pixel size (in bytes) for the given pixel format.</TD>
</TR> </TR>
<TR BGCOLOR="white" CLASS="TableRowColor"> <TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
@@ -779,11 +779,11 @@ FLAG_FASTUPSAMPLE</H3>
<PRE> <PRE>
public static final int <B>FLAG_FASTUPSAMPLE</B></PRE> public static final int <B>FLAG_FASTUPSAMPLE</B></PRE>
<DL> <DL>
<DD>When decompressing, use the fastest chrominance upsampling algorithm <DD>When decompressing an image that was compressed using chrominance
available in the underlying codec. The default is to use smooth subsampling, use the fastest chrominance upsampling algorithm available in
upsampling, which creates a smooth transition between neighboring the underlying codec. The default is to use smooth upsampling, which
chrominance components in order to reduce upsampling artifacts in the creates a smooth transition between neighboring chrominance components in
decompressed image. order to reduce upsampling artifacts in the decompressed image.
<P> <P>
<DL> <DL>
<DT><B>See Also:</B><DD><A HREF="../../../constant-values.html#org.libjpegturbo.turbojpeg.TJ.FLAG_FASTUPSAMPLE">Constant Field Values</A></DL> <DT><B>See Also:</B><DD><A HREF="../../../constant-values.html#org.libjpegturbo.turbojpeg.TJ.FLAG_FASTUPSAMPLE">Constant Field Values</A></DL>
@@ -896,11 +896,11 @@ getPixelSize</H3>
public static int <B>getPixelSize</B>(int&nbsp;pixelFormat) public static int <B>getPixelSize</B>(int&nbsp;pixelFormat)
throws java.lang.Exception</PRE> throws java.lang.Exception</PRE>
<DL> <DL>
<DD>Returns the pixel size (in bytes) of the given pixel format. <DD>Returns the pixel size (in bytes) for the given pixel format.
<P> <P>
<DD><DL> <DD><DL>
<DT><B>Parameters:</B><DD><CODE>pixelFormat</CODE> - the pixel format (one of <code>PF_*</code>) <DT><B>Parameters:</B><DD><CODE>pixelFormat</CODE> - the pixel format (one of <code>PF_*</code>)
<DT><B>Returns:</B><DD>the pixel size (in bytes) of the given pixel format <DT><B>Returns:</B><DD>the pixel size (in bytes) for the given pixel format
<DT><B>Throws:</B> <DT><B>Throws:</B>
<DD><CODE>java.lang.Exception</CODE></DL> <DD><CODE>java.lang.Exception</CODE></DL>
</DD> </DD>
@@ -979,15 +979,13 @@ public static int <B>bufSize</B>(int&nbsp;width,
throws java.lang.Exception</PRE> throws java.lang.Exception</PRE>
<DL> <DL>
<DD>Returns the maximum size of the buffer (in bytes) required to hold a JPEG <DD>Returns the maximum size of the buffer (in bytes) required to hold a JPEG
image with the given width and height, and level of chrominance image with the given width, height, and level of chrominance subsampling.
subsampling.
<P> <P>
<DD><DL> <DD><DL>
<DT><B>Parameters:</B><DD><CODE>width</CODE> - the width (in pixels) of the JPEG image<DD><CODE>height</CODE> - the height (in pixels) of the JPEG image<DD><CODE>jpegSubsamp</CODE> - the level of chrominance subsampling to be used when <DT><B>Parameters:</B><DD><CODE>width</CODE> - the width (in pixels) of the JPEG image<DD><CODE>height</CODE> - the height (in pixels) of the JPEG image<DD><CODE>jpegSubsamp</CODE> - the level of chrominance subsampling to be used when
generating the JPEG image (one of <A HREF="../../../org/libjpegturbo/turbojpeg/TJ.html" title="class in org.libjpegturbo.turbojpeg"><CODE>TJ.SAMP_*</CODE></A>) generating the JPEG image (one of <A HREF="../../../org/libjpegturbo/turbojpeg/TJ.html" title="class in org.libjpegturbo.turbojpeg"><CODE>TJ.SAMP_*</CODE></A>)
<DT><B>Returns:</B><DD>the maximum size of the buffer (in bytes) required to hold a JPEG <DT><B>Returns:</B><DD>the maximum size of the buffer (in bytes) required to hold a JPEG
image with the given width and height, and level of chrominance image with the given width, height, and level of chrominance subsampling
subsampling
<DT><B>Throws:</B> <DT><B>Throws:</B>
<DD><CODE>java.lang.Exception</CODE></DL> <DD><CODE>java.lang.Exception</CODE></DL>
</DD> </DD>

45
java/doc/org/libjpegturbo/turbojpeg/TJCompressor.html
View File

@@ -2,12 +2,12 @@
<!--NewPage--> <!--NewPage-->
<HTML> <HTML>
<HEAD> <HEAD>
<!-- Generated by javadoc (build 1.6.0_35) on Sun Sep 23 19:56:07 CDT 2012 --> <!-- Generated by javadoc (build 1.6.0_43) on Fri Apr 26 20:05:34 CDT 2013 -->
<TITLE> <TITLE>
TJCompressor TJCompressor
</TITLE> </TITLE>
<META NAME="date" CONTENT="2012-09-23"> <META NAME="date" CONTENT="2013-04-26">
<LINK REL ="stylesheet" TYPE="text/css" HREF="../../../stylesheet.css" TITLE="Style"> <LINK REL ="stylesheet" TYPE="text/css" HREF="../../../stylesheet.css" TITLE="Style">
@@ -280,7 +280,8 @@ TurboJPEG compressor
int&nbsp;pixelFormat)</CODE> int&nbsp;pixelFormat)</CODE>
<BR> <BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Associate an uncompressed source image with this compressor instance.</TD> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>Deprecated.</B>&nbsp;<I>Use
<A HREF="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(byte[], int, int, int, int, int, int)"><CODE>setSourceImage(byte[], int, int, int, int, int, int)</CODE></A> instead.</I></TD>
</TR> </TR>
<TR BGCOLOR="white" CLASS="TableRowColor"> <TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
@@ -358,7 +359,8 @@ public <B>TJCompressor</B>(byte[]&nbsp;srcImage,
instance. instance.
<P> <P>
<DL> <DL>
<DT><B>Parameters:</B><DD><CODE>srcImage</CODE> - see <A HREF="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(byte[], int, int, int, int, int, int)"><CODE>setSourceImage(byte[], int, int, int, int, int, int)</CODE></A> for description<DD><CODE>width</CODE> - see <A HREF="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(byte[], int, int, int, int, int, int)"><CODE>setSourceImage(byte[], int, int, int, int, int, int)</CODE></A> for description<DD><CODE>pitch</CODE> - see <A HREF="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(byte[], int, int, int, int, int, int)"><CODE>setSourceImage(byte[], int, int, int, int, int, int)</CODE></A> for description<DD><CODE>height</CODE> - see <A HREF="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(byte[], int, int, int, int, int, int)"><CODE>setSourceImage(byte[], int, int, int, int, int, int)</CODE></A> for description<DD><CODE>pixelFormat</CODE> - see <A HREF="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(byte[], int, int, int, int, int, int)"><CODE>setSourceImage(byte[], int, int, int, int, int, int)</CODE></A> for description <DT><B>Parameters:</B><DD><CODE>srcImage</CODE> - see <A HREF="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(byte[], int, int, int, int, int, int)"><CODE>setSourceImage(byte[], int, int, int, int, int, int)</CODE></A> for description<DD><CODE>width</CODE> - see <A HREF="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(byte[], int, int, int, int, int, int)"><CODE>setSourceImage(byte[], int, int, int, int, int, int)</CODE></A> for description<DD><CODE>pitch</CODE> - see <A HREF="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(byte[], int, int, int, int, int, int)"><CODE>setSourceImage(byte[], int, int, int, int, int, int)</CODE></A> for description<DD><CODE>height</CODE> - see <A HREF="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(byte[], int, int, int, int, int, int)"><CODE>setSourceImage(byte[], int, int, int, int, int, int)</CODE></A> for description<DD><CODE>pixelFormat</CODE> - pixel format of the source image (one of
<A HREF="../../../org/libjpegturbo/turbojpeg/TJ.html" title="class in org.libjpegturbo.turbojpeg"><CODE>TJ.PF_*</CODE></A>)
<DT><B>Throws:</B> <DT><B>Throws:</B>
<DD><CODE>java.lang.Exception</CODE></DL> <DD><CODE>java.lang.Exception</CODE></DL>
</DL> </DL>
@@ -381,7 +383,8 @@ public <B>TJCompressor</B>(byte[]&nbsp;srcImage,
instance. instance.
<P> <P>
<DL> <DL>
<DT><B>Parameters:</B><DD><CODE>srcImage</CODE> - see <A HREF="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(byte[], int, int, int, int, int, int)"><CODE>setSourceImage(byte[], int, int, int, int, int, int)</CODE></A> for description<DD><CODE>x</CODE> - see <A HREF="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(byte[], int, int, int, int, int, int)"><CODE>setSourceImage(byte[], int, int, int, int, int, int)</CODE></A> for description<DD><CODE>y</CODE> - see <A HREF="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(byte[], int, int, int, int, int, int)"><CODE>setSourceImage(byte[], int, int, int, int, int, int)</CODE></A> for description<DD><CODE>width</CODE> - see <A HREF="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(byte[], int, int, int, int, int, int)"><CODE>setSourceImage(byte[], int, int, int, int, int, int)</CODE></A> for description<DD><CODE>pitch</CODE> - see <A HREF="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(byte[], int, int, int, int, int, int)"><CODE>setSourceImage(byte[], int, int, int, int, int, int)</CODE></A> for description<DD><CODE>height</CODE> - see <A HREF="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(byte[], int, int, int, int, int, int)"><CODE>setSourceImage(byte[], int, int, int, int, int, int)</CODE></A> for description<DD><CODE>pixelFormat</CODE> - see <A HREF="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(byte[], int, int, int, int, int, int)"><CODE>setSourceImage(byte[], int, int, int, int, int, int)</CODE></A> for description <DT><B>Parameters:</B><DD><CODE>srcImage</CODE> - see <A HREF="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(byte[], int, int, int, int, int, int)"><CODE>setSourceImage(byte[], int, int, int, int, int, int)</CODE></A> for description<DD><CODE>x</CODE> - see <A HREF="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(byte[], int, int, int, int, int, int)"><CODE>setSourceImage(byte[], int, int, int, int, int, int)</CODE></A> for description<DD><CODE>y</CODE> - see <A HREF="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(byte[], int, int, int, int, int, int)"><CODE>setSourceImage(byte[], int, int, int, int, int, int)</CODE></A> for description<DD><CODE>width</CODE> - see <A HREF="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(byte[], int, int, int, int, int, int)"><CODE>setSourceImage(byte[], int, int, int, int, int, int)</CODE></A> for description<DD><CODE>pitch</CODE> - see <A HREF="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(byte[], int, int, int, int, int, int)"><CODE>setSourceImage(byte[], int, int, int, int, int, int)</CODE></A> for description<DD><CODE>height</CODE> - see <A HREF="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(byte[], int, int, int, int, int, int)"><CODE>setSourceImage(byte[], int, int, int, int, int, int)</CODE></A> for description<DD><CODE>pixelFormat</CODE> - pixel format of the source image (one of
<A HREF="../../../org/libjpegturbo/turbojpeg/TJ.html" title="class in org.libjpegturbo.turbojpeg"><CODE>TJ.PF_*</CODE></A>)
<DT><B>Throws:</B> <DT><B>Throws:</B>
<DD><CODE>java.lang.Exception</CODE></DL> <DD><CODE>java.lang.Exception</CODE></DL>
</DL> </DL>
@@ -441,19 +444,11 @@ public void <B>setSourceImage</B>(byte[]&nbsp;srcImage,
int&nbsp;pixelFormat) int&nbsp;pixelFormat)
throws java.lang.Exception</PRE> throws java.lang.Exception</PRE>
<DL> <DL>
<DD>Associate an uncompressed source image with this compressor instance. <DD><B>Deprecated.</B>&nbsp;<I>Use
<A HREF="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(byte[], int, int, int, int, int, int)"><CODE>setSourceImage(byte[], int, int, int, int, int, int)</CODE></A> instead.</I>
<P> <P>
<DD><DL> <DD><DL>
<DT><B>Parameters:</B><DD><CODE>srcImage</CODE> - see
<A HREF="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(byte[], int, int, int, int, int, int)"><CODE>setSourceImage(byte[], int, int, int, int, int, int)</CODE></A> for
description<DD><CODE>width</CODE> - see
<A HREF="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(byte[], int, int, int, int, int, int)"><CODE>setSourceImage(byte[], int, int, int, int, int, int)</CODE></A> for
description<DD><CODE>pitch</CODE> - see
<A HREF="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(byte[], int, int, int, int, int, int)"><CODE>setSourceImage(byte[], int, int, int, int, int, int)</CODE></A> for
description<DD><CODE>height</CODE> - see
<A HREF="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#setSourceImage(byte[], int, int, int, int, int, int)"><CODE>setSourceImage(byte[], int, int, int, int, int, int)</CODE></A> for
description<DD><CODE>pixelFormat</CODE> - pixel format of the source image (one of
<A HREF="../../../org/libjpegturbo/turbojpeg/TJ.html" title="class in org.libjpegturbo.turbojpeg"><CODE>TJ.PF_*</CODE></A>)
<DT><B>Throws:</B> <DT><B>Throws:</B>
<DD><CODE>java.lang.Exception</CODE></DL> <DD><CODE>java.lang.Exception</CODE></DL>
</DD> </DD>
@@ -508,7 +503,7 @@ public void <B>compress</B>(byte[]&nbsp;dstBuf,
<DD><DL> <DD><DL>
<DT><B>Parameters:</B><DD><CODE>dstBuf</CODE> - buffer that will receive the JPEG image. Use <DT><B>Parameters:</B><DD><CODE>dstBuf</CODE> - buffer that will receive the JPEG image. Use
<A HREF="../../../org/libjpegturbo/turbojpeg/TJ.html#bufSize(int, int, int)"><CODE>TJ.bufSize(int, int, int)</CODE></A> to determine the maximum size for this buffer based on <A HREF="../../../org/libjpegturbo/turbojpeg/TJ.html#bufSize(int, int, int)"><CODE>TJ.bufSize(int, int, int)</CODE></A> to determine the maximum size for this buffer based on
the image width and height.<DD><CODE>flags</CODE> - the bitwise OR of one or more of <A HREF="../../../org/libjpegturbo/turbojpeg/TJ.html" title="class in org.libjpegturbo.turbojpeg"><CODE>TJ.FLAG_*</CODE></A> the image width, height, and level of chrominance subsampling.<DD><CODE>flags</CODE> - the bitwise OR of one or more of <A HREF="../../../org/libjpegturbo/turbojpeg/TJ.html" title="class in org.libjpegturbo.turbojpeg"><CODE>TJ.FLAG_*</CODE></A>
<DT><B>Throws:</B> <DT><B>Throws:</B>
<DD><CODE>java.lang.Exception</CODE></DL> <DD><CODE>java.lang.Exception</CODE></DL>
</DD> </DD>
@@ -549,7 +544,7 @@ public void <B>compress</B>(java.awt.image.BufferedImage&nbsp;srcImage,
<DT><B>Parameters:</B><DD><CODE>srcImage</CODE> - a <code>BufferedImage</code> instance containing RGB or <DT><B>Parameters:</B><DD><CODE>srcImage</CODE> - a <code>BufferedImage</code> instance containing RGB or
grayscale pixels to be compressed<DD><CODE>dstBuf</CODE> - buffer that will receive the JPEG image. Use grayscale pixels to be compressed<DD><CODE>dstBuf</CODE> - buffer that will receive the JPEG image. Use
<A HREF="../../../org/libjpegturbo/turbojpeg/TJ.html#bufSize(int, int, int)"><CODE>TJ.bufSize(int, int, int)</CODE></A> to determine the maximum size for this buffer based on <A HREF="../../../org/libjpegturbo/turbojpeg/TJ.html#bufSize(int, int, int)"><CODE>TJ.bufSize(int, int, int)</CODE></A> to determine the maximum size for this buffer based on
the image width and height.<DD><CODE>flags</CODE> - the bitwise OR of one or more of <A HREF="../../../org/libjpegturbo/turbojpeg/TJ.html" title="class in org.libjpegturbo.turbojpeg"><CODE>TJ.FLAG_*</CODE></A> the image width, height, and level of chrominance subsampling.<DD><CODE>flags</CODE> - the bitwise OR of one or more of <A HREF="../../../org/libjpegturbo/turbojpeg/TJ.html" title="class in org.libjpegturbo.turbojpeg"><CODE>TJ.FLAG_*</CODE></A>
<DT><B>Throws:</B> <DT><B>Throws:</B>
<DD><CODE>java.lang.Exception</CODE></DL> <DD><CODE>java.lang.Exception</CODE></DL>
</DD> </DD>
@@ -590,13 +585,13 @@ public void <B>encodeYUV</B>(byte[]&nbsp;dstBuf,
TurboJPEG's underlying codec to produce a planar YUV image that is TurboJPEG's underlying codec to produce a planar YUV image that is
suitable for direct video display. Specifically, if the chrominance suitable for direct video display. Specifically, if the chrominance
components are subsampled along the horizontal dimension, then the width components are subsampled along the horizontal dimension, then the width
of the luminance plane is padded to 2 in the output image (same goes for of the luminance plane is padded to the nearest multiple of 2 in the
the height of the luminance plane, if the chrominance components are output image (same goes for the height of the luminance plane, if the
subsampled along the vertical dimension.) Also, each line of each plane chrominance components are subsampled along the vertical dimension.)
in the output image is padded to 4 bytes. Although this will work with Also, each line of each plane in the output image is padded to 4 bytes.
any subsampling option, it is really only useful in combination with Although this will work with any subsampling option, it is really only
<A HREF="../../../org/libjpegturbo/turbojpeg/TJ.html#SAMP_420"><CODE>TJ.SAMP_420</CODE></A>, which produces an image compatible with the I420 (AKA useful in combination with <A HREF="../../../org/libjpegturbo/turbojpeg/TJ.html#SAMP_420"><CODE>TJ.SAMP_420</CODE></A>, which produces an image
"YUV420P") format. compatible with the I420 (AKA "YUV420P") format.
<P> <P>
<DD><DL> <DD><DL>
<DT><B>Parameters:</B><DD><CODE>dstBuf</CODE> - buffer that will receive the YUV planar image. Use <DT><B>Parameters:</B><DD><CODE>dstBuf</CODE> - buffer that will receive the YUV planar image. Use

8
java/doc/org/libjpegturbo/turbojpeg/TJCustomFilter.html
View File

@@ -2,12 +2,12 @@
<!--NewPage--> <!--NewPage-->
<HTML> <HTML>
<HEAD> <HEAD>
<!-- Generated by javadoc (build 1.6.0_35) on Sun Sep 23 19:56:07 CDT 2012 --> <!-- Generated by javadoc (build 1.6.0_43) on Fri Apr 26 20:05:34 CDT 2013 -->
<TITLE> <TITLE>
TJCustomFilter TJCustomFilter
</TITLE> </TITLE>
<META NAME="date" CONTENT="2012-09-23"> <META NAME="date" CONTENT="2013-04-26">
<LINK REL ="stylesheet" TYPE="text/css" HREF="../../../stylesheet.css" TITLE="Style"> <LINK REL ="stylesheet" TYPE="text/css" HREF="../../../stylesheet.css" TITLE="Style">
@@ -167,10 +167,10 @@ void <B>customFilter</B>(java.nio.ShortBuffer&nbsp;coeffBuffer,
into multiple DCT coefficient buffers and call the callback function once into multiple DCT coefficient buffers and call the callback function once
for each buffer.<DD><CODE>planeRegion</CODE> - rectangle containing the width and height of the for each buffer.<DD><CODE>planeRegion</CODE> - rectangle containing the width and height of the
component plane to which <code>coeffBuffer</code> belongs<DD><CODE>componentID</CODE> - ID number of the component plane to which component plane to which <code>coeffBuffer</code> belongs<DD><CODE>componentID</CODE> - ID number of the component plane to which
<code>coeffBuffer</code>belongs (Y, Cb, and Cr have, respectively, ID's of <code>coeffBuffer</code> belongs (Y, U, and V have, respectively, ID's of
0, 1, and 2 in typical JPEG images.)<DD><CODE>transformID</CODE> - ID number of the transformed image to which 0, 1, and 2 in typical JPEG images.)<DD><CODE>transformID</CODE> - ID number of the transformed image to which
<code>coeffBuffer</code> belongs. This is the same as the index of the <code>coeffBuffer</code> belongs. This is the same as the index of the
transform in the transforms array that was passed to <A HREF="../../../org/libjpegturbo/turbojpeg/TJTransformer.html#transform(byte[][], org.libjpegturbo.turbojpeg.TJTransform[], int)"><CODE>TJTransformer.transform()</CODE></A>.<DD><CODE>transform</CODE> - a <A HREF="../../../org/libjpegturbo/turbojpeg/TJTransform.html" title="class in org.libjpegturbo.turbojpeg"><CODE>TJTransform</CODE></A> instance that specifies the transform in the <code>transforms</code> array that was passed to <A HREF="../../../org/libjpegturbo/turbojpeg/TJTransformer.html#transform(byte[][], org.libjpegturbo.turbojpeg.TJTransform[], int)"><CODE>TJTransformer.transform()</CODE></A>.<DD><CODE>transform</CODE> - a <A HREF="../../../org/libjpegturbo/turbojpeg/TJTransform.html" title="class in org.libjpegturbo.turbojpeg"><CODE>TJTransform</CODE></A> instance that specifies the
parameters and/or cropping region for this transform parameters and/or cropping region for this transform
<DT><B>Throws:</B> <DT><B>Throws:</B>
<DD><CODE>java.lang.Exception</CODE></DL> <DD><CODE>java.lang.Exception</CODE></DL>

101
java/doc/org/libjpegturbo/turbojpeg/TJDecompressor.html
View File

@@ -2,12 +2,12 @@
<!--NewPage--> <!--NewPage-->
<HTML> <HTML>
<HEAD> <HEAD>
<!-- Generated by javadoc (build 1.6.0_35) on Sun Sep 23 19:56:07 CDT 2012 --> <!-- Generated by javadoc (build 1.6.0_43) on Fri Apr 26 20:05:34 CDT 2013 -->
<TITLE> <TITLE>
TJDecompressor TJDecompressor
</TITLE> </TITLE>
<META NAME="date" CONTENT="2012-09-23"> <META NAME="date" CONTENT="2013-04-26">
<LINK REL ="stylesheet" TYPE="text/css" HREF="../../../stylesheet.css" TITLE="Style"> <LINK REL ="stylesheet" TYPE="text/css" HREF="../../../stylesheet.css" TITLE="Style">
@@ -237,8 +237,8 @@ TurboJPEG decompressor
int&nbsp;flags)</CODE> int&nbsp;flags)</CODE>
<BR> <BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Decompress the JPEG source image associated with this decompressor &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>Deprecated.</B>&nbsp;<I>Use
instance and output a decompressed image to the given destination buffer.</TD> <A HREF="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#decompress(byte[], int, int, int, int, int, int, int)"><CODE>decompress(byte[], int, int, int, int, int, int, int)</CODE></A> instead.</I></TD>
</TR> </TR>
<TR BGCOLOR="white" CLASS="TableRowColor"> <TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
@@ -358,7 +358,7 @@ TurboJPEG decompressor
int&nbsp;desiredHeight)</CODE> int&nbsp;desiredHeight)</CODE>
<BR> <BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the height of the largest scaled down image that the TurboJPEG &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the height of the largest scaled-down image that the TurboJPEG
decompressor can generate without exceeding the desired image width and decompressor can generate without exceeding the desired image width and
height.</TD> height.</TD>
</TR> </TR>
@@ -369,7 +369,7 @@ TurboJPEG decompressor
int&nbsp;desiredHeight)</CODE> int&nbsp;desiredHeight)</CODE>
<BR> <BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the width of the largest scaled down image that the TurboJPEG &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the width of the largest scaled-down image that the TurboJPEG
decompressor can generate without exceeding the desired image width and decompressor can generate without exceeding the desired image width and
height.</TD> height.</TD>
</TR> </TR>
@@ -671,7 +671,7 @@ public int <B>getScaledWidth</B>(int&nbsp;desiredWidth,
int&nbsp;desiredHeight) int&nbsp;desiredHeight)
throws java.lang.Exception</PRE> throws java.lang.Exception</PRE>
<DL> <DL>
<DD>Returns the width of the largest scaled down image that the TurboJPEG <DD>Returns the width of the largest scaled-down image that the TurboJPEG
decompressor can generate without exceeding the desired image width and decompressor can generate without exceeding the desired image width and
height. height.
<P> <P>
@@ -683,7 +683,7 @@ public int <B>getScaledWidth</B>(int&nbsp;desiredWidth,
Setting this to 0 is the same as setting it to the height of the JPEG Setting this to 0 is the same as setting it to the height of the JPEG
image (in other words, the height will not be considered when determining image (in other words, the height will not be considered when determining
the scaled image size.) the scaled image size.)
<DT><B>Returns:</B><DD>the width of the largest scaled down image that the TurboJPEG <DT><B>Returns:</B><DD>the width of the largest scaled-down image that the TurboJPEG
decompressor can generate without exceeding the desired image width and decompressor can generate without exceeding the desired image width and
height height
<DT><B>Throws:</B> <DT><B>Throws:</B>
@@ -699,7 +699,7 @@ public int <B>getScaledHeight</B>(int&nbsp;desiredWidth,
int&nbsp;desiredHeight) int&nbsp;desiredHeight)
throws java.lang.Exception</PRE> throws java.lang.Exception</PRE>
<DL> <DL>
<DD>Returns the height of the largest scaled down image that the TurboJPEG <DD>Returns the height of the largest scaled-down image that the TurboJPEG
decompressor can generate without exceeding the desired image width and decompressor can generate without exceeding the desired image width and
height. height.
<P> <P>
@@ -711,7 +711,7 @@ public int <B>getScaledHeight</B>(int&nbsp;desiredWidth,
Setting this to 0 is the same as setting it to the height of the JPEG Setting this to 0 is the same as setting it to the height of the JPEG
image (in other words, the height will not be considered when determining image (in other words, the height will not be considered when determining
the scaled image size.) the scaled image size.)
<DT><B>Returns:</B><DD>the height of the largest scaled down image that the TurboJPEG <DT><B>Returns:</B><DD>the height of the largest scaled-down image that the TurboJPEG
decompressor can generate without exceeding the desired image width and decompressor can generate without exceeding the desired image width and
height height
<DT><B>Throws:</B> <DT><B>Throws:</B>
@@ -747,13 +747,13 @@ public void <B>decompress</B>(byte[]&nbsp;dstBuf,
parameters can be used to specify the region into which the JPEG image parameters can be used to specify the region into which the JPEG image
should be decompressed.<DD><CODE>x</CODE> - x offset (in pixels) of the region into which the JPEG image should be decompressed.<DD><CODE>x</CODE> - x offset (in pixels) of the region into which the JPEG image
should be decompressed, relative to the start of <code>dstBuf</code>.<DD><CODE>y</CODE> - y offset (in pixels) of the region into which the JPEG image should be decompressed, relative to the start of <code>dstBuf</code>.<DD><CODE>y</CODE> - y offset (in pixels) of the region into which the JPEG image
should be decompressed, relative to the start of <code>dstBuf</code>.<DD><CODE>desiredWidth</CODE> - desired width (in pixels) of the decompressed image. should be decompressed, relative to the start of <code>dstBuf</code>.<DD><CODE>desiredWidth</CODE> - desired width (in pixels) of the decompressed image
If the desired image dimensions are smaller than the dimensions of the (or image region.) If the desired image dimensions are different than the
JPEG image being decompressed, then TurboJPEG will use scaling in the JPEG dimensions of the JPEG image being decompressed, then TurboJPEG will use
decompressor to generate the largest possible image that will fit within scaling in the JPEG decompressor to generate the largest possible image
the desired dimensions. Setting this to 0 is the same as setting it to that will fit within the desired dimensions. Setting this to 0 is the
the width of the JPEG image (in other words, the width will not be same as setting it to the width of the JPEG image (in other words, the
considered when determining the scaled image size.)<DD><CODE>pitch</CODE> - bytes per line of the destination image. Normally, this width will not be considered when determining the scaled image size.)<DD><CODE>pitch</CODE> - bytes per line of the destination image. Normally, this
should be set to <code>scaledWidth * TJ.pixelSize(pixelFormat)</code> if should be set to <code>scaledWidth * TJ.pixelSize(pixelFormat)</code> if
the decompressed image is unpadded, but you can use this to, for instance, the decompressed image is unpadded, but you can use this to, for instance,
pad each line of the decompressed image to a 4-byte boundary or to pad each line of the decompressed image to a 4-byte boundary or to
@@ -762,13 +762,13 @@ public void <B>decompress</B>(byte[]&nbsp;dstBuf,
scalingFactor.<A HREF="../../../org/libjpegturbo/turbojpeg/TJScalingFactor.html#getScaled(int)"><CODE>getScaled</CODE></A>(jpegWidth) scalingFactor.<A HREF="../../../org/libjpegturbo/turbojpeg/TJScalingFactor.html#getScaled(int)"><CODE>getScaled</CODE></A>(jpegWidth)
</code> or by calling <A HREF="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#getScaledWidth(int, int)"><CODE>getScaledWidth(int, int)</CODE></A>. Setting this parameter to </code> or by calling <A HREF="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#getScaledWidth(int, int)"><CODE>getScaledWidth(int, int)</CODE></A>. Setting this parameter to
0 is the equivalent of setting it to <code>scaledWidth * 0 is the equivalent of setting it to <code>scaledWidth *
TJ.pixelSize(pixelFormat)</code>.<DD><CODE>desiredHeight</CODE> - desired height (in pixels) of the decompressed image. TJ.pixelSize(pixelFormat)</code>.<DD><CODE>desiredHeight</CODE> - desired height (in pixels) of the decompressed image
If the desired image dimensions are smaller than the dimensions of the (or image region.) If the desired image dimensions are different than the
JPEG image being decompressed, then TurboJPEG will use scaling in the JPEG dimensions of the JPEG image being decompressed, then TurboJPEG will use
decompressor to generate the largest possible image that will fit within scaling in the JPEG decompressor to generate the largest possible image
the desired dimensions. Setting this to 0 is the same as setting it to that will fit within the desired dimensions. Setting this to 0 is the
the height of the JPEG image (in other words, the height will not be same as setting it to the height of the JPEG image (in other words, the
considered when determining the scaled image size.)<DD><CODE>pixelFormat</CODE> - pixel format of the decompressed image (one of height will not be considered when determining the scaled image size.)<DD><CODE>pixelFormat</CODE> - pixel format of the decompressed image (one of
<A HREF="../../../org/libjpegturbo/turbojpeg/TJ.html" title="class in org.libjpegturbo.turbojpeg"><CODE>TJ.PF_*</CODE></A>)<DD><CODE>flags</CODE> - the bitwise OR of one or more of <A HREF="../../../org/libjpegturbo/turbojpeg/TJ.html" title="class in org.libjpegturbo.turbojpeg"><CODE>TJ.FLAG_*</CODE></A> <A HREF="../../../org/libjpegturbo/turbojpeg/TJ.html" title="class in org.libjpegturbo.turbojpeg"><CODE>TJ.PF_*</CODE></A>)<DD><CODE>flags</CODE> - the bitwise OR of one or more of <A HREF="../../../org/libjpegturbo/turbojpeg/TJ.html" title="class in org.libjpegturbo.turbojpeg"><CODE>TJ.FLAG_*</CODE></A>
<DT><B>Throws:</B> <DT><B>Throws:</B>
<DD><CODE>java.lang.Exception</CODE></DL> <DD><CODE>java.lang.Exception</CODE></DL>
@@ -787,20 +787,11 @@ public void <B>decompress</B>(byte[]&nbsp;dstBuf,
int&nbsp;flags) int&nbsp;flags)
throws java.lang.Exception</PRE> throws java.lang.Exception</PRE>
<DL> <DL>
<DD>Decompress the JPEG source image associated with this decompressor <DD><B>Deprecated.</B>&nbsp;<I>Use
instance and output a decompressed image to the given destination buffer. <A HREF="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#decompress(byte[], int, int, int, int, int, int, int)"><CODE>decompress(byte[], int, int, int, int, int, int, int)</CODE></A> instead.</I>
<P> <P>
<DD><DL> <DD><DL>
<DT><B>Parameters:</B><DD><CODE>dstBuf</CODE> - see
<A HREF="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#decompress(byte[], int, int, int, int, int, int, int)"><CODE>decompress(byte[], int, int, int, int, int, int, int)</CODE></A>
for description<DD><CODE>desiredWidth</CODE> - see
<A HREF="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#decompress(byte[], int, int, int, int, int, int, int)"><CODE>decompress(byte[], int, int, int, int, int, int, int)</CODE></A>
for description<DD><CODE>pitch</CODE> - see
<A HREF="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#decompress(byte[], int, int, int, int, int, int, int)"><CODE>decompress(byte[], int, int, int, int, int, int, int)</CODE></A>
for description<DD><CODE>desiredHeight</CODE> - see
<A HREF="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#decompress(byte[], int, int, int, int, int, int, int)"><CODE>decompress(byte[], int, int, int, int, int, int, int)</CODE></A>
for description<DD><CODE>pixelFormat</CODE> - pixel format of the decompressed image (one of
<A HREF="../../../org/libjpegturbo/turbojpeg/TJ.html" title="class in org.libjpegturbo.turbojpeg"><CODE>TJ.PF_*</CODE></A>)<DD><CODE>flags</CODE> - the bitwise OR of one or more of <A HREF="../../../org/libjpegturbo/turbojpeg/TJ.html" title="class in org.libjpegturbo.turbojpeg"><CODE>TJ.FLAG_*</CODE></A>
<DT><B>Throws:</B> <DT><B>Throws:</B>
<DD><CODE>java.lang.Exception</CODE></DL> <DD><CODE>java.lang.Exception</CODE></DL>
</DD> </DD>
@@ -847,11 +838,11 @@ public void <B>decompressToYUV</B>(byte[]&nbsp;dstBuf,
instance and output a YUV planar image to the given destination buffer. instance and output a YUV planar image to the given destination buffer.
This method performs JPEG decompression but leaves out the color This method performs JPEG decompression but leaves out the color
conversion step, so a planar YUV image is generated instead of an RGB conversion step, so a planar YUV image is generated instead of an RGB
image. The padding of the planes in this image is the same as the images image. The padding of the planes in this image is the same as in the
generated by <A HREF="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#encodeYUV(byte[], int)"><CODE>TJCompressor.encodeYUV(byte[], int)</CODE></A>. Note that, if images generated by <A HREF="../../../org/libjpegturbo/turbojpeg/TJCompressor.html#encodeYUV(byte[], int)"><CODE>TJCompressor.encodeYUV(byte[], int)</CODE></A>. Note
the width or height of the image is not an even multiple of the MCU block that, if the width or height of the image is not an even multiple of the
size (see <A HREF="../../../org/libjpegturbo/turbojpeg/TJ.html#getMCUWidth(int)"><CODE>TJ.getMCUWidth(int)</CODE></A> and <A HREF="../../../org/libjpegturbo/turbojpeg/TJ.html#getMCUHeight(int)"><CODE>TJ.getMCUHeight(int)</CODE></A>), then an MCU block size (see <A HREF="../../../org/libjpegturbo/turbojpeg/TJ.html#getMCUWidth(int)"><CODE>TJ.getMCUWidth(int)</CODE></A> and <A HREF="../../../org/libjpegturbo/turbojpeg/TJ.html#getMCUHeight(int)"><CODE>TJ.getMCUHeight(int)</CODE></A>),
intermediate buffer copy will be performed within TurboJPEG. then an intermediate buffer copy will be performed within TurboJPEG.
<P> <P>
<DD><DL> <DD><DL>
<DT><B>Parameters:</B><DD><CODE>dstBuf</CODE> - buffer that will receive the YUV planar image. Use <DT><B>Parameters:</B><DD><CODE>dstBuf</CODE> - buffer that will receive the YUV planar image. Use
@@ -908,25 +899,25 @@ public void <B>decompress</B>(int[]&nbsp;dstBuf,
parameters can be used to specify the region into which the JPEG image parameters can be used to specify the region into which the JPEG image
should be decompressed.<DD><CODE>x</CODE> - x offset (in pixels) of the region into which the JPEG image should be decompressed.<DD><CODE>x</CODE> - x offset (in pixels) of the region into which the JPEG image
should be decompressed, relative to the start of <code>dstBuf</code>.<DD><CODE>y</CODE> - y offset (in pixels) of the region into which the JPEG image should be decompressed, relative to the start of <code>dstBuf</code>.<DD><CODE>y</CODE> - y offset (in pixels) of the region into which the JPEG image
should be decompressed, relative to the start of <code>dstBuf</code>.<DD><CODE>desiredWidth</CODE> - desired width (in pixels) of the decompressed image. should be decompressed, relative to the start of <code>dstBuf</code>.<DD><CODE>desiredWidth</CODE> - desired width (in pixels) of the decompressed image
If the desired image dimensions are smaller than the dimensions of the (or image region.) If the desired image dimensions are different than the
JPEG image being decompressed, then TurboJPEG will use scaling in the JPEG dimensions of the JPEG image being decompressed, then TurboJPEG will use
decompressor to generate the largest possible image that will fit within scaling in the JPEG decompressor to generate the largest possible image
the desired dimensions. Setting this to 0 is the same as setting it to that will fit within the desired dimensions. Setting this to 0 is the
the width of the JPEG image (in other words, the width will not be same as setting it to the width of the JPEG image (in other words, the
considered when determining the scaled image size.)<DD><CODE>stride</CODE> - pixels per line of the destination image. Normally, this width will not be considered when determining the scaled image size.)<DD><CODE>stride</CODE> - pixels per line of the destination image. Normally, this
should be set to <code>scaledWidth</code>, but you can use this to, for should be set to <code>scaledWidth</code>, but you can use this to, for
instance, decompress the JPEG image into a region of a larger image. instance, decompress the JPEG image into a region of a larger image.
NOTE: <code>scaledWidth</code> can be determined by calling <code> NOTE: <code>scaledWidth</code> can be determined by calling <code>
scalingFactor.<A HREF="../../../org/libjpegturbo/turbojpeg/TJScalingFactor.html#getScaled(int)"><CODE>getScaled</CODE></A>(jpegWidth) scalingFactor.<A HREF="../../../org/libjpegturbo/turbojpeg/TJScalingFactor.html#getScaled(int)"><CODE>getScaled</CODE></A>(jpegWidth)
</code> or by calling <A HREF="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#getScaledWidth(int, int)"><CODE>getScaledWidth(int, int)</CODE></A>. Setting this parameter to </code> or by calling <A HREF="../../../org/libjpegturbo/turbojpeg/TJDecompressor.html#getScaledWidth(int, int)"><CODE>getScaledWidth(int, int)</CODE></A>. Setting this parameter to
0 is the equivalent of setting it to <code>scaledWidth</code>.<DD><CODE>desiredHeight</CODE> - desired height (in pixels) of the decompressed image. 0 is the equivalent of setting it to <code>scaledWidth</code>.<DD><CODE>desiredHeight</CODE> - desired height (in pixels) of the decompressed image
If the desired image dimensions are smaller than the dimensions of the (or image region.) If the desired image dimensions are different than the
JPEG image being decompressed, then TurboJPEG will use scaling in the JPEG dimensions of the JPEG image being decompressed, then TurboJPEG will use
decompressor to generate the largest possible image that will fit within scaling in the JPEG decompressor to generate the largest possible image
the desired dimensions. Setting this to 0 is the same as setting it to that will fit within the desired dimensions. Setting this to 0 is the
the height of the JPEG image (in other words, the height will not be same as setting it to the height of the JPEG image (in other words, the
considered when determining the scaled image size.)<DD><CODE>pixelFormat</CODE> - pixel format of the decompressed image (one of height will not be considered when determining the scaled image size.)<DD><CODE>pixelFormat</CODE> - pixel format of the decompressed image (one of
<A HREF="../../../org/libjpegturbo/turbojpeg/TJ.html" title="class in org.libjpegturbo.turbojpeg"><CODE>TJ.PF_*</CODE></A>)<DD><CODE>flags</CODE> - the bitwise OR of one or more of <A HREF="../../../org/libjpegturbo/turbojpeg/TJ.html" title="class in org.libjpegturbo.turbojpeg"><CODE>TJ.FLAG_*</CODE></A> <A HREF="../../../org/libjpegturbo/turbojpeg/TJ.html" title="class in org.libjpegturbo.turbojpeg"><CODE>TJ.PF_*</CODE></A>)<DD><CODE>flags</CODE> - the bitwise OR of one or more of <A HREF="../../../org/libjpegturbo/turbojpeg/TJ.html" title="class in org.libjpegturbo.turbojpeg"><CODE>TJ.FLAG_*</CODE></A>
<DT><B>Throws:</B> <DT><B>Throws:</B>
<DD><CODE>java.lang.Exception</CODE></DL> <DD><CODE>java.lang.Exception</CODE></DL>

4
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@@ -2,12 +2,12 @@
<!--NewPage--> <!--NewPage-->
<HTML> <HTML>
<HEAD> <HEAD>
<!-- Generated by javadoc (build 1.6.0_35) on Sun Sep 23 19:56:07 CDT 2012 --> <!-- Generated by javadoc (build 1.6.0_43) on Fri Apr 26 20:05:34 CDT 2013 -->
<TITLE> <TITLE>
TJScalingFactor TJScalingFactor
</TITLE> </TITLE>
<META NAME="date" CONTENT="2012-09-23"> <META NAME="date" CONTENT="2013-04-26">
<LINK REL ="stylesheet" TYPE="text/css" HREF="../../../stylesheet.css" TITLE="Style"> <LINK REL ="stylesheet" TYPE="text/css" HREF="../../../stylesheet.css" TITLE="Style">

10
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@@ -2,12 +2,12 @@
<!--NewPage--> <!--NewPage-->
<HTML> <HTML>
<HEAD> <HEAD>
<!-- Generated by javadoc (build 1.6.0_35) on Sun Sep 23 19:56:07 CDT 2012 --> <!-- Generated by javadoc (build 1.6.0_43) on Fri Apr 26 20:05:34 CDT 2013 -->
<TITLE> <TITLE>
TJTransform TJTransform
</TITLE> </TITLE>
<META NAME="date" CONTENT="2012-09-23"> <META NAME="date" CONTENT="2013-04-26">
<LINK REL ="stylesheet" TYPE="text/css" HREF="../../../stylesheet.css" TITLE="Style"> <LINK REL ="stylesheet" TYPE="text/css" HREF="../../../stylesheet.css" TITLE="Style">
@@ -676,8 +676,10 @@ public <B>TJTransform</B>(int&nbsp;x,
<DT><B>Parameters:</B><DD><CODE>x</CODE> - the left boundary of the cropping region. This must be evenly <DT><B>Parameters:</B><DD><CODE>x</CODE> - the left boundary of the cropping region. This must be evenly
divisible by the MCU block width (see <A HREF="../../../org/libjpegturbo/turbojpeg/TJ.html#getMCUWidth(int)"><CODE>TJ.getMCUWidth(int)</CODE></A>)<DD><CODE>y</CODE> - the upper boundary of the cropping region. This must be evenly divisible by the MCU block width (see <A HREF="../../../org/libjpegturbo/turbojpeg/TJ.html#getMCUWidth(int)"><CODE>TJ.getMCUWidth(int)</CODE></A>)<DD><CODE>y</CODE> - the upper boundary of the cropping region. This must be evenly
divisible by the MCU block height (see <A HREF="../../../org/libjpegturbo/turbojpeg/TJ.html#getMCUHeight(int)"><CODE>TJ.getMCUHeight(int)</CODE></A>)<DD><CODE>w</CODE> - the width of the cropping region. Setting this to 0 is the divisible by the MCU block height (see <A HREF="../../../org/libjpegturbo/turbojpeg/TJ.html#getMCUHeight(int)"><CODE>TJ.getMCUHeight(int)</CODE></A>)<DD><CODE>w</CODE> - the width of the cropping region. Setting this to 0 is the
equivalent of setting it to the width of the source JPEG image - x.<DD><CODE>h</CODE> - the height of the cropping region. Setting this to 0 is the equivalent of setting it to (width of the source JPEG image -
equivalent of setting it to the height of the source JPEG image - y.<DD><CODE>op</CODE> - one of the transform operations (<code>OP_*</code>)<DD><CODE>options</CODE> - the bitwise OR of one or more of the transform options <code>x</code>).<DD><CODE>h</CODE> - the height of the cropping region. Setting this to 0 is the
equivalent of setting it to (height of the source JPEG image -
<code>y</code>).<DD><CODE>op</CODE> - one of the transform operations (<code>OP_*</code>)<DD><CODE>options</CODE> - the bitwise OR of one or more of the transform options
(<code>OPT_*</code>)<DD><CODE>cf</CODE> - an instance of an object that implements the <A HREF="../../../org/libjpegturbo/turbojpeg/TJCustomFilter.html" title="interface in org.libjpegturbo.turbojpeg"><CODE>TJCustomFilter</CODE></A> interface, or null if no custom filter is needed (<code>OPT_*</code>)<DD><CODE>cf</CODE> - an instance of an object that implements the <A HREF="../../../org/libjpegturbo/turbojpeg/TJCustomFilter.html" title="interface in org.libjpegturbo.turbojpeg"><CODE>TJCustomFilter</CODE></A> interface, or null if no custom filter is needed
<DT><B>Throws:</B> <DT><B>Throws:</B>
<DD><CODE>java.lang.Exception</CODE></DL> <DD><CODE>java.lang.Exception</CODE></DL>

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@@ -2,12 +2,12 @@
<!--NewPage--> <!--NewPage-->
<HTML> <HTML>
<HEAD> <HEAD>
<!-- Generated by javadoc (build 1.6.0_35) on Sun Sep 23 19:56:07 CDT 2012 --> <!-- Generated by javadoc (build 1.6.0_43) on Fri Apr 26 20:05:34 CDT 2013 -->
<TITLE> <TITLE>
TJTransformer TJTransformer
</TITLE> </TITLE>
<META NAME="date" CONTENT="2012-09-23"> <META NAME="date" CONTENT="2013-04-26">
<LINK REL ="stylesheet" TYPE="text/css" HREF="../../../stylesheet.css" TITLE="Style"> <LINK REL ="stylesheet" TYPE="text/css" HREF="../../../stylesheet.css" TITLE="Style">
@@ -303,18 +303,19 @@ public void <B>transform</B>(byte[][]&nbsp;dstBufs,
JPEG image structure to another without altering the values of the JPEG image structure to another without altering the values of the
coefficients. While this is typically faster than decompressing the coefficients. While this is typically faster than decompressing the
image, transforming it, and re-compressing it, lossless transforms are not image, transforming it, and re-compressing it, lossless transforms are not
free. Each lossless transform requires reading and Huffman decoding all free. Each lossless transform requires reading and performing Huffman
of the coefficients in the source image, regardless of the size of the decoding on all of the coefficients in the source image, regardless of the
destination image. Thus, this method provides a means of generating size of the destination image. Thus, this method provides a means of
multiple transformed images from the same source or of applying multiple generating multiple transformed images from the same source or of applying
transformations simultaneously, in order to eliminate the need to read the multiple transformations simultaneously, in order to eliminate the need to
source coefficients multiple times. read the source coefficients multiple times.
<P> <P>
<DD><DL> <DD><DL>
<DT><B>Parameters:</B><DD><CODE>dstBufs</CODE> - an array of image buffers. <code>dstbufs[i]</code> will <DT><B>Parameters:</B><DD><CODE>dstBufs</CODE> - an array of image buffers. <code>dstbufs[i]</code> will
receive a JPEG image that has been transformed using the parameters in receive a JPEG image that has been transformed using the parameters in
<code>transforms[i]</code>. Use <A HREF="../../../org/libjpegturbo/turbojpeg/TJ.html#bufSize(int, int, int)"><CODE>TJ.bufSize(int, int, int)</CODE></A> to determine the <code>transforms[i]</code>. Use <A HREF="../../../org/libjpegturbo/turbojpeg/TJ.html#bufSize(int, int, int)"><CODE>TJ.bufSize(int, int, int)</CODE></A> to determine the
maximum size for each buffer based on the cropped width and height.<DD><CODE>transforms</CODE> - an array of <A HREF="../../../org/libjpegturbo/turbojpeg/TJTransform.html" title="class in org.libjpegturbo.turbojpeg"><CODE>TJTransform</CODE></A> instances, each of maximum size for each buffer based on the transformed or cropped width and
height.<DD><CODE>transforms</CODE> - an array of <A HREF="../../../org/libjpegturbo/turbojpeg/TJTransform.html" title="class in org.libjpegturbo.turbojpeg"><CODE>TJTransform</CODE></A> instances, each of
which specifies the transform parameters and/or cropping region for the which specifies the transform parameters and/or cropping region for the
corresponding transformed output image<DD><CODE>flags</CODE> - the bitwise OR of one or more of <A HREF="../../../org/libjpegturbo/turbojpeg/TJ.html" title="class in org.libjpegturbo.turbojpeg"><CODE>TJ.FLAG_*</CODE></A> corresponding transformed output image<DD><CODE>flags</CODE> - the bitwise OR of one or more of <A HREF="../../../org/libjpegturbo/turbojpeg/TJ.html" title="class in org.libjpegturbo.turbojpeg"><CODE>TJ.FLAG_*</CODE></A>
<DT><B>Throws:</B> <DT><B>Throws:</B>

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<HTML> <HTML>
<HEAD> <HEAD>
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<TITLE> <TITLE>
org.libjpegturbo.turbojpeg org.libjpegturbo.turbojpeg
</TITLE> </TITLE>
<META NAME="date" CONTENT="2012-09-23"> <META NAME="date" CONTENT="2013-04-26">
<LINK REL ="stylesheet" TYPE="text/css" HREF="../../../stylesheet.css" TITLE="Style"> <LINK REL ="stylesheet" TYPE="text/css" HREF="../../../stylesheet.css" TITLE="Style">

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<HTML> <HTML>
<HEAD> <HEAD>
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<TITLE> <TITLE>
org.libjpegturbo.turbojpeg org.libjpegturbo.turbojpeg
</TITLE> </TITLE>
<META NAME="date" CONTENT="2012-09-23"> <META NAME="date" CONTENT="2013-04-26">
<LINK REL ="stylesheet" TYPE="text/css" HREF="../../../stylesheet.css" TITLE="Style"> <LINK REL ="stylesheet" TYPE="text/css" HREF="../../../stylesheet.css" TITLE="Style">

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<HTML> <HTML>
<HEAD> <HEAD>
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<TITLE> <TITLE>
org.libjpegturbo.turbojpeg Class Hierarchy org.libjpegturbo.turbojpeg Class Hierarchy
</TITLE> </TITLE>
<META NAME="date" CONTENT="2012-09-23"> <META NAME="date" CONTENT="2013-04-26">
<LINK REL ="stylesheet" TYPE="text/css" HREF="../../../stylesheet.css" TITLE="Style"> <LINK REL ="stylesheet" TYPE="text/css" HREF="../../../stylesheet.css" TITLE="Style">

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<HTML> <HTML>
<HEAD> <HEAD>
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<TITLE> <TITLE>
Class Hierarchy Class Hierarchy
</TITLE> </TITLE>
<META NAME="date" CONTENT="2012-09-23"> <META NAME="date" CONTENT="2013-04-26">
<LINK REL ="stylesheet" TYPE="text/css" HREF="stylesheet.css" TITLE="Style"> <LINK REL ="stylesheet" TYPE="text/css" HREF="stylesheet.css" TITLE="Style">

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<HTML> <HTML>
<HEAD> <HEAD>
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<TITLE> <TITLE>
Serialized Form Serialized Form
</TITLE> </TITLE>
<META NAME="date" CONTENT="2012-09-23"> <META NAME="date" CONTENT="2013-04-26">
<LINK REL ="stylesheet" TYPE="text/css" HREF="stylesheet.css" TITLE="Style"> <LINK REL ="stylesheet" TYPE="text/css" HREF="stylesheet.css" TITLE="Style">

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@@ -1,5 +1,5 @@
/* /*
* Copyright (C)2011-2012 D. R. Commander. All Rights Reserved. * Copyright (C)2011-2013 D. R. Commander. All Rights Reserved.
* *
* Redistribution and use in source and binary forms, with or without * Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met: * modification, are permitted provided that the following conditions are met:
@@ -182,11 +182,11 @@ final public class TJ {
/** /**
* Returns the pixel size (in bytes) of the given pixel format. * Returns the pixel size (in bytes) for the given pixel format.
* *
* @param pixelFormat the pixel format (one of <code>PF_*</code>) * @param pixelFormat the pixel format (one of <code>PF_*</code>)
* *
* @return the pixel size (in bytes) of the given pixel format * @return the pixel size (in bytes) for the given pixel format
*/ */
public static int getPixelSize(int pixelFormat) throws Exception { public static int getPixelSize(int pixelFormat) throws Exception {
if(pixelFormat < 0 || pixelFormat >= NUMPF) if(pixelFormat < 0 || pixelFormat >= NUMPF)
@@ -291,11 +291,11 @@ final public class TJ {
*/ */
final public static int FLAG_FORCESSE3 = 128; final public static int FLAG_FORCESSE3 = 128;
/** /**
* When decompressing, use the fastest chrominance upsampling algorithm * When decompressing an image that was compressed using chrominance
* available in the underlying codec. The default is to use smooth * subsampling, use the fastest chrominance upsampling algorithm available in
* upsampling, which creates a smooth transition between neighboring * the underlying codec. The default is to use smooth upsampling, which
* chrominance components in order to reduce upsampling artifacts in the * creates a smooth transition between neighboring chrominance components in
* decompressed image. * order to reduce upsampling artifacts in the decompressed image.
*/ */
final public static int FLAG_FASTUPSAMPLE = 256; final public static int FLAG_FASTUPSAMPLE = 256;
/** /**
@@ -321,8 +321,7 @@ final public class TJ {
/** /**
* Returns the maximum size of the buffer (in bytes) required to hold a JPEG * Returns the maximum size of the buffer (in bytes) required to hold a JPEG
* image with the given width and height, and level of chrominance * image with the given width, height, and level of chrominance subsampling.
* subsampling.
* *
* @param width the width (in pixels) of the JPEG image * @param width the width (in pixels) of the JPEG image
* *
@@ -332,8 +331,7 @@ final public class TJ {
* generating the JPEG image (one of {@link TJ TJ.SAMP_*}) * generating the JPEG image (one of {@link TJ TJ.SAMP_*})
* *
* @return the maximum size of the buffer (in bytes) required to hold a JPEG * @return the maximum size of the buffer (in bytes) required to hold a JPEG
* image with the given width and height, and level of chrominance * image with the given width, height, and level of chrominance subsampling
* subsampling
*/ */
public native static int bufSize(int width, int height, int jpegSubsamp) public native static int bufSize(int width, int height, int jpegSubsamp)
throws Exception; throws Exception;

49
java/org/libjpegturbo/turbojpeg/TJCompressor.java
View File

@@ -1,5 +1,5 @@
/* /*
* Copyright (C)2011-2012 D. R. Commander. All Rights Reserved. * Copyright (C)2011-2013 D. R. Commander. All Rights Reserved.
* *
* Redistribution and use in source and binary forms, with or without * Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met: * modification, are permitted provided that the following conditions are met:
@@ -59,7 +59,8 @@ public class TJCompressor {
* *
* @param height see {@link #setSourceImage} for description * @param height see {@link #setSourceImage} for description
* *
* @param pixelFormat see {@link #setSourceImage} for description * @param pixelFormat pixel format of the source image (one of
* {@link TJ TJ.PF_*})
*/ */
public TJCompressor(byte[] srcImage, int width, int pitch, int height, public TJCompressor(byte[] srcImage, int width, int pitch, int height,
int pixelFormat) throws Exception { int pixelFormat) throws Exception {
@@ -83,7 +84,8 @@ public class TJCompressor {
* *
* @param height see {@link #setSourceImage} for description * @param height see {@link #setSourceImage} for description
* *
* @param pixelFormat see {@link #setSourceImage} for description * @param pixelFormat pixel format of the source image (one of
* {@link TJ TJ.PF_*})
*/ */
public TJCompressor(byte[] srcImage, int x, int y, int width, int pitch, public TJCompressor(byte[] srcImage, int x, int y, int width, int pitch,
int height, int pixelFormat) throws Exception { int height, int pixelFormat) throws Exception {
@@ -137,28 +139,9 @@ public class TJCompressor {
} }
/** /**
* Associate an uncompressed source image with this compressor instance. * @deprecated Use
* * {@link #setSourceImage(byte[], int, int, int, int, int, int)} instead.
* @param srcImage see
* {@link #setSourceImage(byte[], int, int, int, int, int, int)} for
* description
*
* @param width see
* {@link #setSourceImage(byte[], int, int, int, int, int, int)} for
* description
*
* @param pitch see
* {@link #setSourceImage(byte[], int, int, int, int, int, int)} for
* description
*
* @param height see
* {@link #setSourceImage(byte[], int, int, int, int, int, int)} for
* description
*
* @param pixelFormat pixel format of the source image (one of
* {@link TJ TJ.PF_*})
*/ */
public void setSourceImage(byte[] srcImage, int width, int pitch, public void setSourceImage(byte[] srcImage, int width, int pitch,
int height, int pixelFormat) throws Exception { int height, int pixelFormat) throws Exception {
setSourceImage(srcImage, 0, 0, width, pitch, height, pixelFormat); setSourceImage(srcImage, 0, 0, width, pitch, height, pixelFormat);
@@ -197,7 +180,7 @@ public class TJCompressor {
* *
* @param dstBuf buffer that will receive the JPEG image. Use * @param dstBuf buffer that will receive the JPEG image. Use
* {@link TJ#bufSize} to determine the maximum size for this buffer based on * {@link TJ#bufSize} to determine the maximum size for this buffer based on
* the image width and height. * the image width, height, and level of chrominance subsampling.
* *
* @param flags the bitwise OR of one or more of {@link TJ TJ.FLAG_*} * @param flags the bitwise OR of one or more of {@link TJ TJ.FLAG_*}
*/ */
@@ -242,7 +225,7 @@ public class TJCompressor {
* *
* @param dstBuf buffer that will receive the JPEG image. Use * @param dstBuf buffer that will receive the JPEG image. Use
* {@link TJ#bufSize} to determine the maximum size for this buffer based on * {@link TJ#bufSize} to determine the maximum size for this buffer based on
* the image width and height. * the image width, height, and level of chrominance subsampling.
* *
* @param flags the bitwise OR of one or more of {@link TJ TJ.FLAG_*} * @param flags the bitwise OR of one or more of {@link TJ TJ.FLAG_*}
*/ */
@@ -342,13 +325,13 @@ public class TJCompressor {
* TurboJPEG's underlying codec to produce a planar YUV image that is * TurboJPEG's underlying codec to produce a planar YUV image that is
* suitable for direct video display. Specifically, if the chrominance * suitable for direct video display. Specifically, if the chrominance
* components are subsampled along the horizontal dimension, then the width * components are subsampled along the horizontal dimension, then the width
* of the luminance plane is padded to 2 in the output image (same goes for * of the luminance plane is padded to the nearest multiple of 2 in the
* the height of the luminance plane, if the chrominance components are * output image (same goes for the height of the luminance plane, if the
* subsampled along the vertical dimension.) Also, each line of each plane * chrominance components are subsampled along the vertical dimension.)
* in the output image is padded to 4 bytes. Although this will work with * Also, each line of each plane in the output image is padded to 4 bytes.
* any subsampling option, it is really only useful in combination with * Although this will work with any subsampling option, it is really only
* {@link TJ#SAMP_420}, which produces an image compatible with the I420 (AKA * useful in combination with {@link TJ#SAMP_420}, which produces an image
* "YUV420P") format. * compatible with the I420 (AKA "YUV420P") format.
* *
* @param dstBuf buffer that will receive the YUV planar image. Use * @param dstBuf buffer that will receive the YUV planar image. Use
* {@link TJ#bufSizeYUV} to determine the appropriate size for this buffer * {@link TJ#bufSizeYUV} to determine the appropriate size for this buffer

6
java/org/libjpegturbo/turbojpeg/TJCustomFilter.java
View File

@@ -1,5 +1,5 @@
/* /*
* Copyright (C)2011 D. R. Commander. All Rights Reserved. * Copyright (C)2011, 2013 D. R. Commander. All Rights Reserved.
* *
* Redistribution and use in source and binary forms, with or without * Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met: * modification, are permitted provided that the following conditions are met:
@@ -58,12 +58,12 @@ public interface TJCustomFilter {
* component plane to which <code>coeffBuffer</code> belongs * component plane to which <code>coeffBuffer</code> belongs
* *
* @param componentID ID number of the component plane to which * @param componentID ID number of the component plane to which
* <code>coeffBuffer</code>belongs (Y, Cb, and Cr have, respectively, ID's of * <code>coeffBuffer</code> belongs (Y, U, and V have, respectively, ID's of
* 0, 1, and 2 in typical JPEG images.) * 0, 1, and 2 in typical JPEG images.)
* *
* @param transformID ID number of the transformed image to which * @param transformID ID number of the transformed image to which
* <code>coeffBuffer</code> belongs. This is the same as the index of the * <code>coeffBuffer</code> belongs. This is the same as the index of the
* transform in the transforms array that was passed to {@link * transform in the <code>transforms</code> array that was passed to {@link
* TJTransformer#transform TJTransformer.transform()}. * TJTransformer#transform TJTransformer.transform()}.
* *
* @param transform a {@link TJTransform} instance that specifies the * @param transform a {@link TJTransform} instance that specifies the

101
java/org/libjpegturbo/turbojpeg/TJDecompressor.java
View File

@@ -1,5 +1,5 @@
/* /*
* Copyright (C)2011-2012 D. R. Commander. All Rights Reserved. * Copyright (C)2011-2013 D. R. Commander. All Rights Reserved.
* *
* Redistribution and use in source and binary forms, with or without * Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met: * modification, are permitted provided that the following conditions are met:
@@ -151,7 +151,7 @@ public class TJDecompressor {
/** /**
* Returns the width of the largest scaled down image that the TurboJPEG * Returns the width of the largest scaled-down image that the TurboJPEG
* decompressor can generate without exceeding the desired image width and * decompressor can generate without exceeding the desired image width and
* height. * height.
* *
@@ -165,7 +165,7 @@ public class TJDecompressor {
* image (in other words, the height will not be considered when determining * image (in other words, the height will not be considered when determining
* the scaled image size.) * the scaled image size.)
* *
* @return the width of the largest scaled down image that the TurboJPEG * @return the width of the largest scaled-down image that the TurboJPEG
* decompressor can generate without exceeding the desired image width and * decompressor can generate without exceeding the desired image width and
* height * height
*/ */
@@ -191,7 +191,7 @@ public class TJDecompressor {
} }
/** /**
* Returns the height of the largest scaled down image that the TurboJPEG * Returns the height of the largest scaled-down image that the TurboJPEG
* decompressor can generate without exceeding the desired image width and * decompressor can generate without exceeding the desired image width and
* height. * height.
* *
@@ -205,7 +205,7 @@ public class TJDecompressor {
* image (in other words, the height will not be considered when determining * image (in other words, the height will not be considered when determining
* the scaled image size.) * the scaled image size.)
* *
* @return the height of the largest scaled down image that the TurboJPEG * @return the height of the largest scaled-down image that the TurboJPEG
* decompressor can generate without exceeding the desired image width and * decompressor can generate without exceeding the desired image width and
* height * height
*/ */
@@ -251,13 +251,13 @@ public class TJDecompressor {
* @param y y offset (in pixels) of the region into which the JPEG image * @param y y offset (in pixels) of the region into which the JPEG image
* should be decompressed, relative to the start of <code>dstBuf</code>. * should be decompressed, relative to the start of <code>dstBuf</code>.
* *
* @param desiredWidth desired width (in pixels) of the decompressed image. * @param desiredWidth desired width (in pixels) of the decompressed image
* If the desired image dimensions are smaller than the dimensions of the * (or image region.) If the desired image dimensions are different than the
* JPEG image being decompressed, then TurboJPEG will use scaling in the JPEG * dimensions of the JPEG image being decompressed, then TurboJPEG will use
* decompressor to generate the largest possible image that will fit within * scaling in the JPEG decompressor to generate the largest possible image
* the desired dimensions. Setting this to 0 is the same as setting it to * that will fit within the desired dimensions. Setting this to 0 is the
* the width of the JPEG image (in other words, the width will not be * same as setting it to the width of the JPEG image (in other words, the
* considered when determining the scaled image size.) * width will not be considered when determining the scaled image size.)
* *
* @param pitch bytes per line of the destination image. Normally, this * @param pitch bytes per line of the destination image. Normally, this
* should be set to <code>scaledWidth * TJ.pixelSize(pixelFormat)</code> if * should be set to <code>scaledWidth * TJ.pixelSize(pixelFormat)</code> if
@@ -270,13 +270,13 @@ public class TJDecompressor {
* 0 is the equivalent of setting it to <code>scaledWidth * * 0 is the equivalent of setting it to <code>scaledWidth *
* TJ.pixelSize(pixelFormat)</code>. * TJ.pixelSize(pixelFormat)</code>.
* *
* @param desiredHeight desired height (in pixels) of the decompressed image. * @param desiredHeight desired height (in pixels) of the decompressed image
* If the desired image dimensions are smaller than the dimensions of the * (or image region.) If the desired image dimensions are different than the
* JPEG image being decompressed, then TurboJPEG will use scaling in the JPEG * dimensions of the JPEG image being decompressed, then TurboJPEG will use
* decompressor to generate the largest possible image that will fit within * scaling in the JPEG decompressor to generate the largest possible image
* the desired dimensions. Setting this to 0 is the same as setting it to * that will fit within the desired dimensions. Setting this to 0 is the
* the height of the JPEG image (in other words, the height will not be * same as setting it to the height of the JPEG image (in other words, the
* considered when determining the scaled image size.) * height will not be considered when determining the scaled image size.)
* *
* @param pixelFormat pixel format of the decompressed image (one of * @param pixelFormat pixel format of the decompressed image (one of
* {@link TJ TJ.PF_*}) * {@link TJ TJ.PF_*})
@@ -296,29 +296,8 @@ public class TJDecompressor {
} }
/** /**
* Decompress the JPEG source image associated with this decompressor * @deprecated Use
* instance and output a decompressed image to the given destination buffer. * {@link #decompress(byte[], int, int, int, int, int, int, int)} instead.
*
* @param dstBuf see
* {@link #decompress(byte[], int, int, int, int, int, int, int)}
* for description
*
* @param desiredWidth see
* {@link #decompress(byte[], int, int, int, int, int, int, int)}
* for description
*
* @param pitch see
* {@link #decompress(byte[], int, int, int, int, int, int, int)}
* for description
*
* @param desiredHeight see
* {@link #decompress(byte[], int, int, int, int, int, int, int)}
* for description
*
* @param pixelFormat pixel format of the decompressed image (one of
* {@link TJ TJ.PF_*})
*
* @param flags the bitwise OR of one or more of {@link TJ TJ.FLAG_*}
*/ */
public void decompress(byte[] dstBuf, int desiredWidth, int pitch, public void decompress(byte[] dstBuf, int desiredWidth, int pitch,
int desiredHeight, int pixelFormat, int flags) int desiredHeight, int pixelFormat, int flags)
@@ -369,11 +348,11 @@ public class TJDecompressor {
* instance and output a YUV planar image to the given destination buffer. * instance and output a YUV planar image to the given destination buffer.
* This method performs JPEG decompression but leaves out the color * This method performs JPEG decompression but leaves out the color
* conversion step, so a planar YUV image is generated instead of an RGB * conversion step, so a planar YUV image is generated instead of an RGB
* image. The padding of the planes in this image is the same as the images * image. The padding of the planes in this image is the same as in the
* generated by {@link TJCompressor#encodeYUV(byte[], int)}. Note that, if * images generated by {@link TJCompressor#encodeYUV(byte[], int)}. Note
* the width or height of the image is not an even multiple of the MCU block * that, if the width or height of the image is not an even multiple of the
* size (see {@link TJ#getMCUWidth} and {@link TJ#getMCUHeight}), then an * MCU block size (see {@link TJ#getMCUWidth} and {@link TJ#getMCUHeight}),
* intermediate buffer copy will be performed within TurboJPEG. * then an intermediate buffer copy will be performed within TurboJPEG.
* *
* @param dstBuf buffer that will receive the YUV planar image. Use * @param dstBuf buffer that will receive the YUV planar image. Use
* {@link TJ#bufSizeYUV} to determine the appropriate size for this buffer * {@link TJ#bufSizeYUV} to determine the appropriate size for this buffer
@@ -431,13 +410,13 @@ public class TJDecompressor {
* @param y y offset (in pixels) of the region into which the JPEG image * @param y y offset (in pixels) of the region into which the JPEG image
* should be decompressed, relative to the start of <code>dstBuf</code>. * should be decompressed, relative to the start of <code>dstBuf</code>.
* *
* @param desiredWidth desired width (in pixels) of the decompressed image. * @param desiredWidth desired width (in pixels) of the decompressed image
* If the desired image dimensions are smaller than the dimensions of the * (or image region.) If the desired image dimensions are different than the
* JPEG image being decompressed, then TurboJPEG will use scaling in the JPEG * dimensions of the JPEG image being decompressed, then TurboJPEG will use
* decompressor to generate the largest possible image that will fit within * scaling in the JPEG decompressor to generate the largest possible image
* the desired dimensions. Setting this to 0 is the same as setting it to * that will fit within the desired dimensions. Setting this to 0 is the
* the width of the JPEG image (in other words, the width will not be * same as setting it to the width of the JPEG image (in other words, the
* considered when determining the scaled image size.) * width will not be considered when determining the scaled image size.)
* *
* @param stride pixels per line of the destination image. Normally, this * @param stride pixels per line of the destination image. Normally, this
* should be set to <code>scaledWidth</code>, but you can use this to, for * should be set to <code>scaledWidth</code>, but you can use this to, for
@@ -447,13 +426,13 @@ public class TJDecompressor {
* </code> or by calling {@link #getScaledWidth}. Setting this parameter to * </code> or by calling {@link #getScaledWidth}. Setting this parameter to
* 0 is the equivalent of setting it to <code>scaledWidth</code>. * 0 is the equivalent of setting it to <code>scaledWidth</code>.
* *
* @param desiredHeight desired height (in pixels) of the decompressed image. * @param desiredHeight desired height (in pixels) of the decompressed image
* If the desired image dimensions are smaller than the dimensions of the * (or image region.) If the desired image dimensions are different than the
* JPEG image being decompressed, then TurboJPEG will use scaling in the JPEG * dimensions of the JPEG image being decompressed, then TurboJPEG will use
* decompressor to generate the largest possible image that will fit within * scaling in the JPEG decompressor to generate the largest possible image
* the desired dimensions. Setting this to 0 is the same as setting it to * that will fit within the desired dimensions. Setting this to 0 is the
* the height of the JPEG image (in other words, the height will not be * same as setting it to the height of the JPEG image (in other words, the
* considered when determining the scaled image size.) * height will not be considered when determining the scaled image size.)
* *
* @param pixelFormat pixel format of the decompressed image (one of * @param pixelFormat pixel format of the decompressed image (one of
* {@link TJ TJ.PF_*}) * {@link TJ TJ.PF_*})

8
java/org/libjpegturbo/turbojpeg/TJTransform.java
View File

@@ -1,5 +1,5 @@
/* /*
* Copyright (C)2011 D. R. Commander. All Rights Reserved. * Copyright (C)2011, 2013 D. R. Commander. All Rights Reserved.
* *
* Redistribution and use in source and binary forms, with or without * Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met: * modification, are permitted provided that the following conditions are met:
@@ -144,10 +144,12 @@ public class TJTransform extends Rectangle {
* divisible by the MCU block height (see {@link TJ#getMCUHeight}) * divisible by the MCU block height (see {@link TJ#getMCUHeight})
* *
* @param w the width of the cropping region. Setting this to 0 is the * @param w the width of the cropping region. Setting this to 0 is the
* equivalent of setting it to the width of the source JPEG image - x. * equivalent of setting it to (width of the source JPEG image -
* <code>x</code>).
* *
* @param h the height of the cropping region. Setting this to 0 is the * @param h the height of the cropping region. Setting this to 0 is the
* equivalent of setting it to the height of the source JPEG image - y. * equivalent of setting it to (height of the source JPEG image -
* <code>y</code>).
* *
* @param op one of the transform operations (<code>OP_*</code>) * @param op one of the transform operations (<code>OP_*</code>)
* *

17
java/org/libjpegturbo/turbojpeg/TJTransformer.java
View File

@@ -1,5 +1,5 @@
/* /*
* Copyright (C)2011 D. R. Commander. All Rights Reserved. * Copyright (C)2011, 2013 D. R. Commander. All Rights Reserved.
* *
* Redistribution and use in source and binary forms, with or without * Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met: * modification, are permitted provided that the following conditions are met:
@@ -73,17 +73,18 @@ public class TJTransformer extends TJDecompressor {
* JPEG image structure to another without altering the values of the * JPEG image structure to another without altering the values of the
* coefficients. While this is typically faster than decompressing the * coefficients. While this is typically faster than decompressing the
* image, transforming it, and re-compressing it, lossless transforms are not * image, transforming it, and re-compressing it, lossless transforms are not
* free. Each lossless transform requires reading and Huffman decoding all * free. Each lossless transform requires reading and performing Huffman
* of the coefficients in the source image, regardless of the size of the * decoding on all of the coefficients in the source image, regardless of the
* destination image. Thus, this method provides a means of generating * size of the destination image. Thus, this method provides a means of
* multiple transformed images from the same source or of applying multiple * generating multiple transformed images from the same source or of applying
* transformations simultaneously, in order to eliminate the need to read the * multiple transformations simultaneously, in order to eliminate the need to
* source coefficients multiple times. * read the source coefficients multiple times.
* *
* @param dstBufs an array of image buffers. <code>dstbufs[i]</code> will * @param dstBufs an array of image buffers. <code>dstbufs[i]</code> will
* receive a JPEG image that has been transformed using the parameters in * receive a JPEG image that has been transformed using the parameters in
* <code>transforms[i]</code>. Use {@link TJ#bufSize} to determine the * <code>transforms[i]</code>. Use {@link TJ#bufSize} to determine the
* maximum size for each buffer based on the cropped width and height. * maximum size for each buffer based on the transformed or cropped width and
* height.
* *
* @param transforms an array of {@link TJTransform} instances, each of * @param transforms an array of {@link TJTransform} instances, each of
* which specifies the transform parameters and/or cropping region for the * which specifies the transform parameters and/or cropping region for the