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<div class="subTitle">org.libjpegturbo.turbojpeg</div>
<h2 title="Class YUVImage" class="title">Class YUVImage</h2>
</div>
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<ul class="inheritance">
<li>java.lang.Object</li>
<li>
<ul class="inheritance">
<li>org.libjpegturbo.turbojpeg.YUVImage</li>
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<pre>public class <span class="strong">YUVImage</span>
extends java.lang.Object</pre>
<div class="block">This class encapsulates a YUV planar image and the metadata
 associated with it.  The TurboJPEG API allows both the JPEG compression and
 decompression pipelines to be split into stages:  YUV encode, compress from
 YUV, decompress to YUV, and YUV decode.  A <code>YUVImage</code> instance
 serves as the destination image for YUV encode and decompress-to-YUV
 operations and as the source image for compress-from-YUV and YUV decode
 operations.
 <p>
 Technically, the JPEG format uses the YCbCr colorspace (which technically is
 not a "colorspace" but rather a "color transform"), but per the convention
 of the digital video community, the TurboJPEG API uses "YUV" to refer to an
 image format consisting of Y, Cb, and Cr image planes.
 <p>
 Each plane is simply a 2D array of bytes, each byte representing the value
 of one of the components (Y, Cb, or Cr) at a particular location in the
 image.  The width and height of each plane are determined by the image
 width, height, and level of chrominance subsampling.  The luminance plane
 width is the image width padded to the nearest multiple of the horizontal
 subsampling factor (2 in the case of 4:2:0 and 4:2:2, 4 in the case of
 4:1:1, 1 in the case of 4:4:4 or grayscale.)  Similarly, the luminance plane
 height is the image height padded to the nearest multiple of the vertical
 subsampling factor (2 in the case of 4:2:0 or 4:4:0, 1 in the case of 4:4:4
 or grayscale.)  The chrominance plane width is equal to the luminance plane
 width divided by the horizontal subsampling factor, and the chrominance
 plane height is equal to the luminance plane height divided by the vertical
 subsampling factor.
 <p>
 For example, if the source image is 35 x 35 pixels and 4:2:2 subsampling is
 used, then the luminance plane would be 36 x 35 bytes, and each of the
 chrominance planes would be 18 x 35 bytes.  If you specify a line padding of
 4 bytes on top of this, then the luminance plane would be 36 x 35 bytes, and
 each of the chrominance planes would be 20 x 35 bytes.</div>
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<h3>Field Summary</h3>
<table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Field Summary table, listing fields, and an explanation">
<caption><span>Fields</span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Field and Description</th>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected long</code></td>
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/YUVImage.html#handle">handle</a></strong></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected int</code></td>
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/YUVImage.html#yuvHeight">yuvHeight</a></strong></code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected int[]</code></td>
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/YUVImage.html#yuvOffsets">yuvOffsets</a></strong></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected int</code></td>
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/YUVImage.html#yuvPad">yuvPad</a></strong></code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected byte[][]</code></td>
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/YUVImage.html#yuvPlanes">yuvPlanes</a></strong></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected int[]</code></td>
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/YUVImage.html#yuvStrides">yuvStrides</a></strong></code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected int</code></td>
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/YUVImage.html#yuvSubsamp">yuvSubsamp</a></strong></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected int</code></td>
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/YUVImage.html#yuvWidth">yuvWidth</a></strong></code>&nbsp;</td>
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<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
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<th class="colOne" scope="col">Constructor and Description</th>
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<tr class="altColor">
<td class="colOne"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/YUVImage.html#YUVImage(byte[][],%20int[],%20int,%20int[],%20int,%20int)">YUVImage</a></strong>(byte[][]&nbsp;planes,
        int[]&nbsp;offsets,
        int&nbsp;width,
        int[]&nbsp;strides,
        int&nbsp;height,
        int&nbsp;subsamp)</code>
<div class="block">Create a new <code>YUVImage</code> instance from a set of existing image
 planes.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colOne"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/YUVImage.html#YUVImage(byte[],%20int,%20int,%20int,%20int)">YUVImage</a></strong>(byte[]&nbsp;yuvImage,
        int&nbsp;width,
        int&nbsp;pad,
        int&nbsp;height,
        int&nbsp;subsamp)</code>
<div class="block">Create a new <code>YUVImage</code> instance from an existing unified image
 buffer.</div>
</td>
</tr>
<tr class="altColor">
<td class="colOne"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/YUVImage.html#YUVImage(int,%20int[],%20int,%20int)">YUVImage</a></strong>(int&nbsp;width,
        int[]&nbsp;strides,
        int&nbsp;height,
        int&nbsp;subsamp)</code>
<div class="block">Create a new <code>YUVImage</code> instance backed by separate image
 planes, and allocate memory for the image planes.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colOne"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/YUVImage.html#YUVImage(int,%20int,%20int,%20int)">YUVImage</a></strong>(int&nbsp;width,
        int&nbsp;pad,
        int&nbsp;height,
        int&nbsp;subsamp)</code>
<div class="block">Create a new <code>YUVImage</code> instance backed by a unified image
 buffer, and allocate memory for the image buffer.</div>
</td>
</tr>
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<caption><span>Methods</span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tr class="altColor">
<td class="colFirst"><code>byte[]</code></td>
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/YUVImage.html#getBuf()">getBuf</a></strong>()</code>
<div class="block">Returns the YUV image buffer (if this image is stored in a unified
 buffer rather than separate image planes.)</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/YUVImage.html#getHeight()">getHeight</a></strong>()</code>
<div class="block">Returns the height of the YUV image (or subregion.)</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>int[]</code></td>
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/YUVImage.html#getOffsets()">getOffsets</a></strong>()</code>
<div class="block">Returns the offsets (in bytes) of each plane within the planes of a larger
 YUV image.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/YUVImage.html#getPad()">getPad</a></strong>()</code>
<div class="block">Returns the line padding used in the YUV image buffer (if this image is
 stored in a unified buffer rather than separate image planes.)</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>byte[][]</code></td>
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/YUVImage.html#getPlanes()">getPlanes</a></strong>()</code>
<div class="block">Returns the YUV image planes.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/YUVImage.html#getSize()">getSize</a></strong>()</code>
<div class="block">Returns the size (in bytes) of the YUV image buffer (if this image is
 stored in a unified buffer rather than separate image planes.)</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>int[]</code></td>
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/YUVImage.html#getStrides()">getStrides</a></strong>()</code>
<div class="block">Returns the number of bytes per line of each plane in the YUV image.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/YUVImage.html#getSubsamp()">getSubsamp</a></strong>()</code>
<div class="block">Returns the level of chrominance subsampling used in the YUV image.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/YUVImage.html#getWidth()">getWidth</a></strong>()</code>
<div class="block">Returns the width of the YUV image (or subregion.)</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/YUVImage.html#setBuf(byte[][],%20int[],%20int,%20int[],%20int,%20int)">setBuf</a></strong>(byte[][]&nbsp;planes,
      int[]&nbsp;offsets,
      int&nbsp;width,
      int[]&nbsp;strides,
      int&nbsp;height,
      int&nbsp;subsamp)</code>
<div class="block">Assign a set of image planes to this <code>YUVImage</code> instance.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/YUVImage.html#setBuf(byte[],%20int,%20int,%20int,%20int)">setBuf</a></strong>(byte[]&nbsp;yuvImage,
      int&nbsp;width,
      int&nbsp;pad,
      int&nbsp;height,
      int&nbsp;subsamp)</code>
<div class="block">Assign a unified image buffer to this <code>YUVImage</code> instance.</div>
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<h4>handle</h4>
<pre>protected&nbsp;long handle</pre>
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<h4>yuvPlanes</h4>
<pre>protected&nbsp;byte[][] yuvPlanes</pre>
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<h4>yuvOffsets</h4>
<pre>protected&nbsp;int[] yuvOffsets</pre>
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<h4>yuvStrides</h4>
<pre>protected&nbsp;int[] yuvStrides</pre>
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<h4>yuvPad</h4>
<pre>protected&nbsp;int yuvPad</pre>
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<pre>protected&nbsp;int yuvWidth</pre>
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<pre>protected&nbsp;int yuvHeight</pre>
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<h4>yuvSubsamp</h4>
<pre>protected&nbsp;int yuvSubsamp</pre>
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<pre>public&nbsp;YUVImage(int&nbsp;width,
        int[]&nbsp;strides,
        int&nbsp;height,
        int&nbsp;subsamp)</pre>
<div class="block">Create a new <code>YUVImage</code> instance backed by separate image
 planes, and allocate memory for the image planes.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>width</code> - width (in pixels) of the YUV image</dd><dd><code>strides</code> - an array of integers, each specifying the number of bytes
 per line in the corresponding plane of the YUV image.  Setting the stride
 for any plane to 0 is the same as setting it to the plane width (see
 <a href="../../../org/libjpegturbo/turbojpeg/YUVImage.html" title="class in org.libjpegturbo.turbojpeg"><code>above</code></a>.)  If <code>strides</code> is null, then the
 strides for all planes will be set to their respective plane widths.  When
 using this constructor, the stride for each plane must be equal to or
 greater than the plane width.</dd><dd><code>height</code> - height (in pixels) of the YUV image</dd><dd><code>subsamp</code> - the level of chrominance subsampling to be used in the YUV
 image (one of <a href="../../../org/libjpegturbo/turbojpeg/TJ.html#SAMP_444"><code>TJ.SAMP_*</code></a>)</dd></dl>
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<pre>public&nbsp;YUVImage(int&nbsp;width,
        int&nbsp;pad,
        int&nbsp;height,
        int&nbsp;subsamp)</pre>
<div class="block">Create a new <code>YUVImage</code> instance backed by a unified image
 buffer, and allocate memory for the image buffer.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>width</code> - width (in pixels) of the YUV image</dd><dd><code>pad</code> - Each line of each plane in the YUV image buffer will be padded
 to this number of bytes (must be a power of 2.)</dd><dd><code>height</code> - height (in pixels) of the YUV image</dd><dd><code>subsamp</code> - the level of chrominance subsampling to be used in the YUV
 image (one of <a href="../../../org/libjpegturbo/turbojpeg/TJ.html#SAMP_444"><code>TJ.SAMP_*</code></a>)</dd></dl>
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<pre>public&nbsp;YUVImage(byte[][]&nbsp;planes,
        int[]&nbsp;offsets,
        int&nbsp;width,
        int[]&nbsp;strides,
        int&nbsp;height,
        int&nbsp;subsamp)</pre>
<div class="block">Create a new <code>YUVImage</code> instance from a set of existing image
 planes.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>planes</code> - an array of buffers representing the Y, U (Cb), and V (Cr)
 image planes (or just the Y plane, if the image is grayscale.)   These
 planes can be contiguous or non-contiguous in memory.  Plane
 <code>i</code> should be at least <code>offsets[i] +
 <a href="../../../org/libjpegturbo/turbojpeg/TJ.html#planeSizeYUV(int,%20int,%20int,%20int,%20int)"><code>TJ.planeSizeYUV</code></a>(i, width, strides[i], height, subsamp)</code>
 bytes in size.</dd><dd><code>offsets</code> - If this <code>YUVImage</code> instance represents a
 subregion of a larger image, then <code>offsets[i]</code> specifies the
 offset (in bytes) of the subregion within plane <code>i</code> of the
 larger image.  Setting this to null is the same as setting the offsets for
 all planes to 0.</dd><dd><code>width</code> - width (in pixels) of the new YUV image (or subregion)</dd><dd><code>strides</code> - an array of integers, each specifying the number of bytes
 per line in the corresponding plane of the YUV image.  Setting the stride
 for any plane to 0 is the same as setting it to the plane width (see
 <a href="../../../org/libjpegturbo/turbojpeg/YUVImage.html" title="class in org.libjpegturbo.turbojpeg"><code>above</code></a>.)  If <code>strides</code> is null, then the
 strides for all planes will be set to their respective plane widths.  You
 can adjust the strides in order to add an arbitrary amount of line padding
 to each plane or to specify that this <code>YUVImage</code> instance is a
 subregion of a larger image (in which case, <code>strides[i]</code> should
 be set to the plane width of plane <code>i</code> in the larger image.)</dd><dd><code>height</code> - height (in pixels) of the new YUV image (or subregion)</dd><dd><code>subsamp</code> - the level of chrominance subsampling used in the YUV
 image (one of <a href="../../../org/libjpegturbo/turbojpeg/TJ.html#SAMP_444"><code>TJ.SAMP_*</code></a>)</dd></dl>
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<pre>public&nbsp;YUVImage(byte[]&nbsp;yuvImage,
        int&nbsp;width,
        int&nbsp;pad,
        int&nbsp;height,
        int&nbsp;subsamp)</pre>
<div class="block">Create a new <code>YUVImage</code> instance from an existing unified image
 buffer.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>yuvImage</code> - image buffer that contains or will contain YUV planar
 image data.  Use <a href="../../../org/libjpegturbo/turbojpeg/TJ.html#bufSizeYUV(int,%20int,%20int,%20int)"><code>TJ.bufSizeYUV(int, int, int, int)</code></a> to determine the minimum size for
 this buffer.  The Y, U (Cb), and V (Cr) image planes are stored
 sequentially in the buffer (see <a href="../../../org/libjpegturbo/turbojpeg/YUVImage.html" title="class in org.libjpegturbo.turbojpeg"><code>above</code></a> for a description
 of the image format.)</dd><dd><code>width</code> - width (in pixels) of the YUV image</dd><dd><code>pad</code> - the line padding used in the YUV image buffer.  For
 instance, if each line in each plane of the buffer is padded to the
 nearest multiple of 4 bytes, then <code>pad</code> should be set to 4.</dd><dd><code>height</code> - height (in pixels) of the YUV image</dd><dd><code>subsamp</code> - the level of chrominance subsampling used in the YUV
 image (one of <a href="../../../org/libjpegturbo/turbojpeg/TJ.html#SAMP_444"><code>TJ.SAMP_*</code></a>)</dd></dl>
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<h4>setBuf</h4>
<pre>public&nbsp;void&nbsp;setBuf(byte[][]&nbsp;planes,
          int[]&nbsp;offsets,
          int&nbsp;width,
          int[]&nbsp;strides,
          int&nbsp;height,
          int&nbsp;subsamp)</pre>
<div class="block">Assign a set of image planes to this <code>YUVImage</code> instance.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>planes</code> - an array of buffers representing the Y, U (Cb), and V (Cr)
 image planes (or just the Y plane, if the image is grayscale.)  These
 planes can be contiguous or non-contiguous in memory.  Plane
 <code>i</code> should be at least <code>offsets[i] +
 <a href="../../../org/libjpegturbo/turbojpeg/TJ.html#planeSizeYUV(int,%20int,%20int,%20int,%20int)"><code>TJ.planeSizeYUV</code></a>(i, width, strides[i], height, subsamp)</code>
 bytes in size.</dd><dd><code>offsets</code> - If this <code>YUVImage</code> instance represents a
 subregion of a larger image, then <code>offsets[i]</code> specifies the
 offset (in bytes) of the subregion within plane <code>i</code> of the
 larger image.  Setting this to null is the same as setting the offsets for
 all planes to 0.</dd><dd><code>width</code> - width (in pixels) of the YUV image (or subregion)</dd><dd><code>strides</code> - an array of integers, each specifying the number of bytes
 per line in the corresponding plane of the YUV image.  Setting the stride
 for any plane to 0 is the same as setting it to the plane width (see
 <a href="../../../org/libjpegturbo/turbojpeg/YUVImage.html" title="class in org.libjpegturbo.turbojpeg"><code>above</code></a>.)  If <code>strides</code> is null, then the
 strides for all planes will be set to their respective plane widths.  You
 can adjust the strides in order to add an arbitrary amount of line padding
 to each plane or to specify that this <code>YUVImage</code> image is a
 subregion of a larger image (in which case, <code>strides[i]</code> should
 be set to the plane width of plane <code>i</code> in the larger image.)</dd><dd><code>height</code> - height (in pixels) of the YUV image (or subregion)</dd><dd><code>subsamp</code> - the level of chrominance subsampling used in the YUV
 image (one of <a href="../../../org/libjpegturbo/turbojpeg/TJ.html#SAMP_444"><code>TJ.SAMP_*</code></a>)</dd></dl>
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<pre>public&nbsp;void&nbsp;setBuf(byte[]&nbsp;yuvImage,
          int&nbsp;width,
          int&nbsp;pad,
          int&nbsp;height,
          int&nbsp;subsamp)</pre>
<div class="block">Assign a unified image buffer to this <code>YUVImage</code> instance.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>yuvImage</code> - image buffer that contains or will contain YUV planar
 image data.  Use <a href="../../../org/libjpegturbo/turbojpeg/TJ.html#bufSizeYUV(int,%20int,%20int,%20int)"><code>TJ.bufSizeYUV(int, int, int, int)</code></a> to determine the minimum size for
 this buffer.  The Y, U (Cb), and V (Cr) image planes are stored
 sequentially in the buffer (see <a href="../../../org/libjpegturbo/turbojpeg/YUVImage.html" title="class in org.libjpegturbo.turbojpeg"><code>above</code></a> for a description
 of the image format.)</dd><dd><code>width</code> - width (in pixels) of the YUV image</dd><dd><code>pad</code> - the line padding used in the YUV image buffer.  For
 instance, if each line in each plane of the buffer is padded to the
 nearest multiple of 4 bytes, then <code>pad</code> should be set to 4.</dd><dd><code>height</code> - height (in pixels) of the YUV image</dd><dd><code>subsamp</code> - the level of chrominance subsampling used in the YUV
 image (one of <a href="../../../org/libjpegturbo/turbojpeg/TJ.html#SAMP_444"><code>TJ.SAMP_*</code></a>)</dd></dl>
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<pre>public&nbsp;int&nbsp;getWidth()</pre>
<div class="block">Returns the width of the YUV image (or subregion.)</div>
<dl><dt><span class="strong">Returns:</span></dt><dd>the width of the YUV image (or subregion)</dd></dl>
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<pre>public&nbsp;int&nbsp;getHeight()</pre>
<div class="block">Returns the height of the YUV image (or subregion.)</div>
<dl><dt><span class="strong">Returns:</span></dt><dd>the height of the YUV image (or subregion)</dd></dl>
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<pre>public&nbsp;int&nbsp;getPad()</pre>
<div class="block">Returns the line padding used in the YUV image buffer (if this image is
 stored in a unified buffer rather than separate image planes.)</div>
<dl><dt><span class="strong">Returns:</span></dt><dd>the line padding used in the YUV image buffer</dd></dl>
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<pre>public&nbsp;int[]&nbsp;getStrides()</pre>
<div class="block">Returns the number of bytes per line of each plane in the YUV image.</div>
<dl><dt><span class="strong">Returns:</span></dt><dd>the number of bytes per line of each plane in the YUV image</dd></dl>
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<pre>public&nbsp;int[]&nbsp;getOffsets()</pre>
<div class="block">Returns the offsets (in bytes) of each plane within the planes of a larger
 YUV image.</div>
<dl><dt><span class="strong">Returns:</span></dt><dd>the offsets (in bytes) of each plane within the planes of a larger
 YUV image</dd></dl>
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<pre>public&nbsp;int&nbsp;getSubsamp()</pre>
<div class="block">Returns the level of chrominance subsampling used in the YUV image.  See
 <a href="../../../org/libjpegturbo/turbojpeg/TJ.html#SAMP_444"><code>TJ.SAMP_*</code></a>.</div>
<dl><dt><span class="strong">Returns:</span></dt><dd>the level of chrominance subsampling used in the YUV image</dd></dl>
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<pre>public&nbsp;byte[][]&nbsp;getPlanes()</pre>
<div class="block">Returns the YUV image planes.  If the image is stored in a unified buffer,
 then all image planes will point to that buffer.</div>
<dl><dt><span class="strong">Returns:</span></dt><dd>the YUV image planes</dd></dl>
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<pre>public&nbsp;byte[]&nbsp;getBuf()</pre>
<div class="block">Returns the YUV image buffer (if this image is stored in a unified
 buffer rather than separate image planes.)</div>
<dl><dt><span class="strong">Returns:</span></dt><dd>the YUV image buffer</dd></dl>
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<pre>public&nbsp;int&nbsp;getSize()</pre>
<div class="block">Returns the size (in bytes) of the YUV image buffer (if this image is
 stored in a unified buffer rather than separate image planes.)</div>
<dl><dt><span class="strong">Returns:</span></dt><dd>the size (in bytes) of the YUV image buffer</dd></dl>
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