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-<!-- Generated by javadoc (build 1.6.0_24) on Fri Apr 01 20:49:04 CDT 2011 -->
+<!-- Generated by javadoc (build 1.6.0_29) on Sun Dec 18 20:09:44 CST 2011 -->
<TITLE>
TJ
</TITLE>
-<META NAME="date" CONTENT="2011-04-01">
+<META NAME="date" CONTENT="2011-12-18">
<LINK REL ="stylesheet" TYPE="text/css" HREF="../../../stylesheet.css" TITLE="Style">
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static int</CODE></FONT></TD>
+<TD><CODE><B><A HREF="../../../org/libjpegturbo/turbojpeg/TJ.html#PF_ABGR">PF_ABGR</A></B></CODE>
+
+<BR>
+ ABGR pixel format.</TD>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>static int</CODE></FONT></TD>
+<TD><CODE><B><A HREF="../../../org/libjpegturbo/turbojpeg/TJ.html#PF_ARGB">PF_ARGB</A></B></CODE>
+
+<BR>
+ ARGB pixel format.</TD>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>static int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/libjpegturbo/turbojpeg/TJ.html#PF_BGR">PF_BGR</A></B></CODE>
<BR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static int</CODE></FONT></TD>
+<TD><CODE><B><A HREF="../../../org/libjpegturbo/turbojpeg/TJ.html#PF_BGRA">PF_BGRA</A></B></CODE>
+
+<BR>
+ BGRA pixel format.</TD>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>static int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/libjpegturbo/turbojpeg/TJ.html#PF_BGRX">PF_BGRX</A></B></CODE>
<BR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static int</CODE></FONT></TD>
+<TD><CODE><B><A HREF="../../../org/libjpegturbo/turbojpeg/TJ.html#PF_RGBA">PF_RGBA</A></B></CODE>
+
+<BR>
+ RGBA pixel format.</TD>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>static int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/libjpegturbo/turbojpeg/TJ.html#PF_RGBX">PF_RGBX</A></B></CODE>
<BR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static int</CODE></FONT></TD>
-<TD><CODE><B><A HREF="../../../org/libjpegturbo/turbojpeg/TJ.html#bufSize(int, int)">bufSize</A></B>(int width,
- int height)</CODE>
+<TD><CODE><B><A HREF="../../../org/libjpegturbo/turbojpeg/TJ.html#bufSize(int, int, int)">bufSize</A></B>(int width,
+ int height,
+ int jpegSubsamp)</CODE>
<BR>
Returns the maximum size of the buffer (in bytes) required to hold a JPEG
- image with the given width and height.</TD>
+ image with the given width and height, and level of chrominance
+ subsampling.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<DL>
<DD>RGBX pixel format. The red, green, and blue components in the image are
stored in 4-byte pixels in the order R, G, B from lowest to highest byte
- address within each pixel.
+ address within each pixel. The X component is ignored when compressing
+ and undefined when decompressing.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../constant-values.html#org.libjpegturbo.turbojpeg.TJ.PF_RGBX">Constant Field Values</A></DL>
<DL>
<DD>BGRX pixel format. The red, green, and blue components in the image are
stored in 4-byte pixels in the order B, G, R from lowest to highest byte
- address within each pixel.
+ address within each pixel. The X component is ignored when compressing
+ and undefined when decompressing.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../constant-values.html#org.libjpegturbo.turbojpeg.TJ.PF_BGRX">Constant Field Values</A></DL>
<DL>
<DD>XBGR pixel format. The red, green, and blue components in the image are
stored in 4-byte pixels in the order R, G, B from highest to lowest byte
- address within each pixel.
+ address within each pixel. The X component is ignored when compressing
+ and undefined when decompressing.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../constant-values.html#org.libjpegturbo.turbojpeg.TJ.PF_XBGR">Constant Field Values</A></DL>
<DL>
<DD>XRGB pixel format. The red, green, and blue components in the image are
stored in 4-byte pixels in the order B, G, R from highest to lowest byte
- address within each pixel.
+ address within each pixel. The X component is ignored when compressing
+ and undefined when decompressing.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../constant-values.html#org.libjpegturbo.turbojpeg.TJ.PF_XRGB">Constant Field Values</A></DL>
</DL>
<HR>
+<A NAME="PF_RGBA"><!-- --></A><H3>
+PF_RGBA</H3>
+<PRE>
+public static final int <B>PF_RGBA</B></PRE>
+<DL>
+<DD>RGBA pixel format. This is the same as <A HREF="../../../org/libjpegturbo/turbojpeg/TJ.html#PF_RGBX"><CODE>PF_RGBX</CODE></A>, except that when
+ decompressing, the X byte is guaranteed to be 0xFF, which can be
+ interpreted as an opaque alpha channel.
+<P>
+<DL>
+<DT><B>See Also:</B><DD><A HREF="../../../constant-values.html#org.libjpegturbo.turbojpeg.TJ.PF_RGBA">Constant Field Values</A></DL>
+</DL>
+<HR>
+
+<A NAME="PF_BGRA"><!-- --></A><H3>
+PF_BGRA</H3>
+<PRE>
+public static final int <B>PF_BGRA</B></PRE>
+<DL>
+<DD>BGRA pixel format. This is the same as <A HREF="../../../org/libjpegturbo/turbojpeg/TJ.html#PF_BGRX"><CODE>PF_BGRX</CODE></A>, except that when
+ decompressing, the X byte is guaranteed to be 0xFF, which can be
+ interpreted as an opaque alpha channel.
+<P>
+<DL>
+<DT><B>See Also:</B><DD><A HREF="../../../constant-values.html#org.libjpegturbo.turbojpeg.TJ.PF_BGRA">Constant Field Values</A></DL>
+</DL>
+<HR>
+
+<A NAME="PF_ABGR"><!-- --></A><H3>
+PF_ABGR</H3>
+<PRE>
+public static final int <B>PF_ABGR</B></PRE>
+<DL>
+<DD>ABGR pixel format. This is the same as <A HREF="../../../org/libjpegturbo/turbojpeg/TJ.html#PF_XBGR"><CODE>PF_XBGR</CODE></A>, except that when
+ decompressing, the X byte is guaranteed to be 0xFF, which can be
+ interpreted as an opaque alpha channel.
+<P>
+<DL>
+<DT><B>See Also:</B><DD><A HREF="../../../constant-values.html#org.libjpegturbo.turbojpeg.TJ.PF_ABGR">Constant Field Values</A></DL>
+</DL>
+<HR>
+
+<A NAME="PF_ARGB"><!-- --></A><H3>
+PF_ARGB</H3>
+<PRE>
+public static final int <B>PF_ARGB</B></PRE>
+<DL>
+<DD>ARGB pixel format. This is the same as <A HREF="../../../org/libjpegturbo/turbojpeg/TJ.html#PF_XRGB"><CODE>PF_XRGB</CODE></A>, except that when
+ decompressing, the X byte is guaranteed to be 0xFF, which can be
+ interpreted as an opaque alpha channel.
+<P>
+<DL>
+<DT><B>See Also:</B><DD><A HREF="../../../constant-values.html#org.libjpegturbo.turbojpeg.TJ.PF_ARGB">Constant Field Values</A></DL>
+</DL>
+<HR>
+
<A NAME="FLAG_BOTTOMUP"><!-- --></A><H3>
FLAG_BOTTOMUP</H3>
<PRE>
</DL>
<HR>
-<A NAME="bufSize(int, int)"><!-- --></A><H3>
+<A NAME="bufSize(int, int, int)"><!-- --></A><H3>
bufSize</H3>
<PRE>
public static int <B>bufSize</B>(int width,
- int height)
+ int height,
+ int jpegSubsamp)
throws java.lang.Exception</PRE>
<DL>
<DD>Returns the maximum size of the buffer (in bytes) required to hold a JPEG
- image with the given width and height.
+ image with the given width and height, and level of chrominance
+ subsampling.
<P>
<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
+<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>)
<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
+ image with the given width and height, and level of chrominance
+ subsampling
<DT><B>Throws:</B>
<DD><CODE>java.lang.Exception</CODE></DL>
</DD>
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>width</CODE> - the width (in pixels) of the YUV image<DD><CODE>height</CODE> - the height (in pixels) of the YUV image<DD><CODE>subsamp</CODE> - the level of chrominance subsampling used in the YUV
- image
+ 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 size of the buffer (in bytes) required to hold a YUV planar
image with the given width, height, and level of chrominance subsampling
<DT><B>Throws:</B>
projects / external / libjpeg-turbo.git / blobdiff