TurboJPEG: Opt. enable arithmetic entropy coding
This commit is contained in:
DRC
@@ -140,195 +140,202 @@
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<td class="colLast"><code>4096</code></td>
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</tr>
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<tr class="altColor">
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<td class="colFirst"><a name="org.libjpegturbo.turbojpeg.TJ.FLAG_ARITHMETIC">
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<!-- -->
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</a><code>public static final int</code></td>
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<td><code><a href="org/libjpegturbo/turbojpeg/TJ.html#FLAG_ARITHMETIC">FLAG_ARITHMETIC</a></code></td>
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<td class="colLast"><code>65536</code></td>
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</tr>
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<tr class="rowColor">
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<td class="colFirst"><a name="org.libjpegturbo.turbojpeg.TJ.FLAG_BOTTOMUP">
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<!-- -->
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</a><code>public static final int</code></td>
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<td><code><a href="org/libjpegturbo/turbojpeg/TJ.html#FLAG_BOTTOMUP">FLAG_BOTTOMUP</a></code></td>
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<td class="colLast"><code>2</code></td>
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</tr>
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<tr class="rowColor">
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<tr class="altColor">
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<td class="colFirst"><a name="org.libjpegturbo.turbojpeg.TJ.FLAG_FASTDCT">
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<!-- -->
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</a><code>public static final int</code></td>
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<td><code><a href="org/libjpegturbo/turbojpeg/TJ.html#FLAG_FASTDCT">FLAG_FASTDCT</a></code></td>
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<td class="colLast"><code>2048</code></td>
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</tr>
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<tr class="altColor">
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<tr class="rowColor">
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<td class="colFirst"><a name="org.libjpegturbo.turbojpeg.TJ.FLAG_FASTUPSAMPLE">
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<!-- -->
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</a><code>public static final int</code></td>
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<td><code><a href="org/libjpegturbo/turbojpeg/TJ.html#FLAG_FASTUPSAMPLE">FLAG_FASTUPSAMPLE</a></code></td>
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<td class="colLast"><code>256</code></td>
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</tr>
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<tr class="rowColor">
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<tr class="altColor">
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<td class="colFirst"><a name="org.libjpegturbo.turbojpeg.TJ.FLAG_LIMITSCANS">
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<!-- -->
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</a><code>public static final int</code></td>
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<td><code><a href="org/libjpegturbo/turbojpeg/TJ.html#FLAG_LIMITSCANS">FLAG_LIMITSCANS</a></code></td>
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<td class="colLast"><code>32768</code></td>
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</tr>
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<tr class="altColor">
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<tr class="rowColor">
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<td class="colFirst"><a name="org.libjpegturbo.turbojpeg.TJ.FLAG_PROGRESSIVE">
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<!-- -->
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</a><code>public static final int</code></td>
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<td><code><a href="org/libjpegturbo/turbojpeg/TJ.html#FLAG_PROGRESSIVE">FLAG_PROGRESSIVE</a></code></td>
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<td class="colLast"><code>16384</code></td>
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</tr>
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<tr class="rowColor">
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<tr class="altColor">
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<td class="colFirst"><a name="org.libjpegturbo.turbojpeg.TJ.FLAG_STOPONWARNING">
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<!-- -->
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</a><code>public static final int</code></td>
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<td><code><a href="org/libjpegturbo/turbojpeg/TJ.html#FLAG_STOPONWARNING">FLAG_STOPONWARNING</a></code></td>
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<td class="colLast"><code>8192</code></td>
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</tr>
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<tr class="altColor">
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<tr class="rowColor">
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<td class="colFirst"><a name="org.libjpegturbo.turbojpeg.TJ.NUMCS">
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<!-- -->
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</a><code>public static final int</code></td>
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<td><code><a href="org/libjpegturbo/turbojpeg/TJ.html#NUMCS">NUMCS</a></code></td>
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<td class="colLast"><code>5</code></td>
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</tr>
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<tr class="rowColor">
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<tr class="altColor">
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<td class="colFirst"><a name="org.libjpegturbo.turbojpeg.TJ.NUMERR">
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<!-- -->
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</a><code>public static final int</code></td>
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<td><code><a href="org/libjpegturbo/turbojpeg/TJ.html#NUMERR">NUMERR</a></code></td>
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<td class="colLast"><code>2</code></td>
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</tr>
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<tr class="altColor">
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<tr class="rowColor">
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<td class="colFirst"><a name="org.libjpegturbo.turbojpeg.TJ.NUMPF">
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<!-- -->
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</a><code>public static final int</code></td>
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<td><code><a href="org/libjpegturbo/turbojpeg/TJ.html#NUMPF">NUMPF</a></code></td>
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<td class="colLast"><code>12</code></td>
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</tr>
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<tr class="rowColor">
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<tr class="altColor">
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<td class="colFirst"><a name="org.libjpegturbo.turbojpeg.TJ.NUMSAMP">
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<!-- -->
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</a><code>public static final int</code></td>
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<td><code><a href="org/libjpegturbo/turbojpeg/TJ.html#NUMSAMP">NUMSAMP</a></code></td>
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<td class="colLast"><code>6</code></td>
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</tr>
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<tr class="altColor">
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<tr class="rowColor">
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<td class="colFirst"><a name="org.libjpegturbo.turbojpeg.TJ.PF_ABGR">
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<!-- -->
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</a><code>public static final int</code></td>
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<td><code><a href="org/libjpegturbo/turbojpeg/TJ.html#PF_ABGR">PF_ABGR</a></code></td>
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<td class="colLast"><code>9</code></td>
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</tr>
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<tr class="rowColor">
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<tr class="altColor">
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<td class="colFirst"><a name="org.libjpegturbo.turbojpeg.TJ.PF_ARGB">
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<!-- -->
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</a><code>public static final int</code></td>
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<td><code><a href="org/libjpegturbo/turbojpeg/TJ.html#PF_ARGB">PF_ARGB</a></code></td>
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<td class="colLast"><code>10</code></td>
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</tr>
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<tr class="altColor">
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<tr class="rowColor">
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<td class="colFirst"><a name="org.libjpegturbo.turbojpeg.TJ.PF_BGR">
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<!-- -->
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</a><code>public static final int</code></td>
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<td><code><a href="org/libjpegturbo/turbojpeg/TJ.html#PF_BGR">PF_BGR</a></code></td>
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<td class="colLast"><code>1</code></td>
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</tr>
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<tr class="rowColor">
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<tr class="altColor">
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<td class="colFirst"><a name="org.libjpegturbo.turbojpeg.TJ.PF_BGRA">
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<!-- -->
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</a><code>public static final int</code></td>
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<td><code><a href="org/libjpegturbo/turbojpeg/TJ.html#PF_BGRA">PF_BGRA</a></code></td>
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<td class="colLast"><code>8</code></td>
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</tr>
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<tr class="altColor">
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<tr class="rowColor">
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<td class="colFirst"><a name="org.libjpegturbo.turbojpeg.TJ.PF_BGRX">
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<!-- -->
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</a><code>public static final int</code></td>
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<td><code><a href="org/libjpegturbo/turbojpeg/TJ.html#PF_BGRX">PF_BGRX</a></code></td>
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<td class="colLast"><code>3</code></td>
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</tr>
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<tr class="rowColor">
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<tr class="altColor">
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<td class="colFirst"><a name="org.libjpegturbo.turbojpeg.TJ.PF_CMYK">
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<!-- -->
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</a><code>public static final int</code></td>
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<td><code><a href="org/libjpegturbo/turbojpeg/TJ.html#PF_CMYK">PF_CMYK</a></code></td>
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<td class="colLast"><code>11</code></td>
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</tr>
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<tr class="altColor">
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<tr class="rowColor">
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<td class="colFirst"><a name="org.libjpegturbo.turbojpeg.TJ.PF_GRAY">
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<!-- -->
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</a><code>public static final int</code></td>
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<td><code><a href="org/libjpegturbo/turbojpeg/TJ.html#PF_GRAY">PF_GRAY</a></code></td>
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<td class="colLast"><code>6</code></td>
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</tr>
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<tr class="rowColor">
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<tr class="altColor">
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<td class="colFirst"><a name="org.libjpegturbo.turbojpeg.TJ.PF_RGB">
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<!-- -->
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</a><code>public static final int</code></td>
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<td><code><a href="org/libjpegturbo/turbojpeg/TJ.html#PF_RGB">PF_RGB</a></code></td>
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<td class="colLast"><code>0</code></td>
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</tr>
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<tr class="altColor">
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<tr class="rowColor">
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<td class="colFirst"><a name="org.libjpegturbo.turbojpeg.TJ.PF_RGBA">
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<!-- -->
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</a><code>public static final int</code></td>
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<td><code><a href="org/libjpegturbo/turbojpeg/TJ.html#PF_RGBA">PF_RGBA</a></code></td>
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<td class="colLast"><code>7</code></td>
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</tr>
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<tr class="rowColor">
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<tr class="altColor">
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<td class="colFirst"><a name="org.libjpegturbo.turbojpeg.TJ.PF_RGBX">
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<!-- -->
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</a><code>public static final int</code></td>
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<td><code><a href="org/libjpegturbo/turbojpeg/TJ.html#PF_RGBX">PF_RGBX</a></code></td>
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<td class="colLast"><code>2</code></td>
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</tr>
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<tr class="altColor">
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<tr class="rowColor">
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<td class="colFirst"><a name="org.libjpegturbo.turbojpeg.TJ.PF_XBGR">
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<!-- -->
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</a><code>public static final int</code></td>
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<td><code><a href="org/libjpegturbo/turbojpeg/TJ.html#PF_XBGR">PF_XBGR</a></code></td>
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<td class="colLast"><code>4</code></td>
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</tr>
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<tr class="rowColor">
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<tr class="altColor">
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<td class="colFirst"><a name="org.libjpegturbo.turbojpeg.TJ.PF_XRGB">
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<!-- -->
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</a><code>public static final int</code></td>
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<td><code><a href="org/libjpegturbo/turbojpeg/TJ.html#PF_XRGB">PF_XRGB</a></code></td>
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<td class="colLast"><code>5</code></td>
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</tr>
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<tr class="altColor">
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<tr class="rowColor">
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<td class="colFirst"><a name="org.libjpegturbo.turbojpeg.TJ.SAMP_411">
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<!-- -->
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</a><code>public static final int</code></td>
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<td><code><a href="org/libjpegturbo/turbojpeg/TJ.html#SAMP_411">SAMP_411</a></code></td>
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<td class="colLast"><code>5</code></td>
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</tr>
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<tr class="rowColor">
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<tr class="altColor">
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<td class="colFirst"><a name="org.libjpegturbo.turbojpeg.TJ.SAMP_420">
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<!-- -->
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</a><code>public static final int</code></td>
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<td><code><a href="org/libjpegturbo/turbojpeg/TJ.html#SAMP_420">SAMP_420</a></code></td>
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<td class="colLast"><code>2</code></td>
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</tr>
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<tr class="altColor">
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<tr class="rowColor">
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<td class="colFirst"><a name="org.libjpegturbo.turbojpeg.TJ.SAMP_422">
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<!-- -->
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</a><code>public static final int</code></td>
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<td><code><a href="org/libjpegturbo/turbojpeg/TJ.html#SAMP_422">SAMP_422</a></code></td>
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<td class="colLast"><code>1</code></td>
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</tr>
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<tr class="rowColor">
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<tr class="altColor">
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<td class="colFirst"><a name="org.libjpegturbo.turbojpeg.TJ.SAMP_440">
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<!-- -->
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</a><code>public static final int</code></td>
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<td><code><a href="org/libjpegturbo/turbojpeg/TJ.html#SAMP_440">SAMP_440</a></code></td>
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<td class="colLast"><code>4</code></td>
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</tr>
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<tr class="altColor">
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<tr class="rowColor">
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<td class="colFirst"><a name="org.libjpegturbo.turbojpeg.TJ.SAMP_444">
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<!-- -->
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</a><code>public static final int</code></td>
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<td><code><a href="org/libjpegturbo/turbojpeg/TJ.html#SAMP_444">SAMP_444</a></code></td>
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<td class="colLast"><code>0</code></td>
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</tr>
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<tr class="rowColor">
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<tr class="altColor">
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<td class="colFirst"><a name="org.libjpegturbo.turbojpeg.TJ.SAMP_GRAY">
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<!-- -->
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</a><code>public static final int</code></td>
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@@ -411,48 +418,55 @@
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<td class="colLast"><code>2</code></td>
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</tr>
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<tr class="rowColor">
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<td class="colFirst"><a name="org.libjpegturbo.turbojpeg.TJTransform.OPT_ARITHMETIC">
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<!-- -->
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</a><code>public static final int</code></td>
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<td><code><a href="org/libjpegturbo/turbojpeg/TJTransform.html#OPT_ARITHMETIC">OPT_ARITHMETIC</a></code></td>
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<td class="colLast"><code>128</code></td>
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</tr>
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<tr class="altColor">
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<td class="colFirst"><a name="org.libjpegturbo.turbojpeg.TJTransform.OPT_COPYNONE">
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<!-- -->
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</a><code>public static final int</code></td>
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<td><code><a href="org/libjpegturbo/turbojpeg/TJTransform.html#OPT_COPYNONE">OPT_COPYNONE</a></code></td>
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<td class="colLast"><code>64</code></td>
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</tr>
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<tr class="altColor">
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<tr class="rowColor">
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<td class="colFirst"><a name="org.libjpegturbo.turbojpeg.TJTransform.OPT_CROP">
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<!-- -->
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</a><code>public static final int</code></td>
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<td><code><a href="org/libjpegturbo/turbojpeg/TJTransform.html#OPT_CROP">OPT_CROP</a></code></td>
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<td class="colLast"><code>4</code></td>
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</tr>
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<tr class="rowColor">
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<tr class="altColor">
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<td class="colFirst"><a name="org.libjpegturbo.turbojpeg.TJTransform.OPT_GRAY">
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<!-- -->
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</a><code>public static final int</code></td>
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<td><code><a href="org/libjpegturbo/turbojpeg/TJTransform.html#OPT_GRAY">OPT_GRAY</a></code></td>
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<td class="colLast"><code>8</code></td>
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</tr>
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<tr class="altColor">
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<tr class="rowColor">
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<td class="colFirst"><a name="org.libjpegturbo.turbojpeg.TJTransform.OPT_NOOUTPUT">
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<!-- -->
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</a><code>public static final int</code></td>
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<td><code><a href="org/libjpegturbo/turbojpeg/TJTransform.html#OPT_NOOUTPUT">OPT_NOOUTPUT</a></code></td>
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<td class="colLast"><code>16</code></td>
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</tr>
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<tr class="rowColor">
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<tr class="altColor">
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<td class="colFirst"><a name="org.libjpegturbo.turbojpeg.TJTransform.OPT_PERFECT">
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<!-- -->
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</a><code>public static final int</code></td>
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<td><code><a href="org/libjpegturbo/turbojpeg/TJTransform.html#OPT_PERFECT">OPT_PERFECT</a></code></td>
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<td class="colLast"><code>1</code></td>
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||||
</tr>
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||||
<tr class="altColor">
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||||
<tr class="rowColor">
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||||
<td class="colFirst"><a name="org.libjpegturbo.turbojpeg.TJTransform.OPT_PROGRESSIVE">
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<!-- -->
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</a><code>public static final int</code></td>
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<td><code><a href="org/libjpegturbo/turbojpeg/TJTransform.html#OPT_PROGRESSIVE">OPT_PROGRESSIVE</a></code></td>
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<td class="colLast"><code>32</code></td>
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||||
</tr>
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||||
<tr class="rowColor">
|
||||
<tr class="altColor">
|
||||
<td class="colFirst"><a name="org.libjpegturbo.turbojpeg.TJTransform.OPT_TRIM">
|
||||
<!-- -->
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||||
</a><code>public static final int</code></td>
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||||
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||||
@@ -237,6 +237,11 @@
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||||
<div class="block">Use the most accurate DCT/IDCT algorithm available in the underlying
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||||
codec.</div>
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||||
</dd>
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<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJ.html#FLAG_ARITHMETIC">FLAG_ARITHMETIC</a></span> - Static variable in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJ.html" title="class in org.libjpegturbo.turbojpeg">TJ</a></dt>
|
||||
<dd>
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||||
<div class="block">Use arithmetic entropy coding in JPEG images generated by compression and
|
||||
transform operations.</div>
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||||
</dd>
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||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJ.html#FLAG_BOTTOMUP">FLAG_BOTTOMUP</a></span> - Static variable in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJ.html" title="class in org.libjpegturbo.turbojpeg">TJ</a></dt>
|
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<dd>
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||||
<div class="block">The uncompressed source/destination image is stored in bottom-up (Windows,
|
||||
@@ -528,6 +533,11 @@
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||||
<dd>
|
||||
<div class="block">Flip (mirror) image vertically.</div>
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||||
</dd>
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||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJTransform.html#OPT_ARITHMETIC">OPT_ARITHMETIC</a></span> - Static variable in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJTransform.html" title="class in org.libjpegturbo.turbojpeg">TJTransform</a></dt>
|
||||
<dd>
|
||||
<div class="block">This option will enable arithmetic entropy coding in the output image
|
||||
generated by this particular transform.</div>
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||||
</dd>
|
||||
<dt><span class="strong"><a href="./org/libjpegturbo/turbojpeg/TJTransform.html#OPT_COPYNONE">OPT_COPYNONE</a></span> - Static variable in class org.libjpegturbo.turbojpeg.<a href="./org/libjpegturbo/turbojpeg/TJTransform.html" title="class in org.libjpegturbo.turbojpeg">TJTransform</a></dt>
|
||||
<dd>
|
||||
<div class="block">This option will prevent <a href="./org/libjpegturbo/turbojpeg/TJTransformer.html#transform(byte[][],%20org.libjpegturbo.turbojpeg.TJTransform[],%20int)"><code>TJTransformer.transform()</code></a> from copying any extra markers (including EXIF
|
||||
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||||
@@ -169,18 +169,25 @@ extends java.lang.Object</pre>
|
||||
</tr>
|
||||
<tr class="altColor">
|
||||
<td class="colFirst"><code>static int</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJ.html#FLAG_ARITHMETIC">FLAG_ARITHMETIC</a></strong></code>
|
||||
<div class="block">Use arithmetic entropy coding in JPEG images generated by compression and
|
||||
transform operations.</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="rowColor">
|
||||
<td class="colFirst"><code>static int</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJ.html#FLAG_BOTTOMUP">FLAG_BOTTOMUP</a></strong></code>
|
||||
<div class="block">The uncompressed source/destination image is stored in bottom-up (Windows,
|
||||
OpenGL) order, not top-down (X11) order.</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="rowColor">
|
||||
<tr class="altColor">
|
||||
<td class="colFirst"><code>static int</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJ.html#FLAG_FASTDCT">FLAG_FASTDCT</a></strong></code>
|
||||
<div class="block">Use the fastest DCT/IDCT algorithm available in the underlying codec.</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="altColor">
|
||||
<tr class="rowColor">
|
||||
<td class="colFirst"><code>static int</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJ.html#FLAG_FASTUPSAMPLE">FLAG_FASTUPSAMPLE</a></strong></code>
|
||||
<div class="block">When decompressing an image that was compressed using chrominance
|
||||
@@ -188,154 +195,154 @@ extends java.lang.Object</pre>
|
||||
the underlying codec.</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="rowColor">
|
||||
<tr class="altColor">
|
||||
<td class="colFirst"><code>static int</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJ.html#FLAG_LIMITSCANS">FLAG_LIMITSCANS</a></strong></code>
|
||||
<div class="block">Limit the number of progressive JPEG scans that the decompression and
|
||||
transform operations will process.</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="altColor">
|
||||
<tr class="rowColor">
|
||||
<td class="colFirst"><code>static int</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJ.html#FLAG_PROGRESSIVE">FLAG_PROGRESSIVE</a></strong></code>
|
||||
<div class="block">Use progressive entropy coding in JPEG images generated by compression and
|
||||
transform operations.</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="rowColor">
|
||||
<tr class="altColor">
|
||||
<td class="colFirst"><code>static int</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJ.html#FLAG_STOPONWARNING">FLAG_STOPONWARNING</a></strong></code>
|
||||
<div class="block">Immediately discontinue the current compression/decompression/transform
|
||||
operation if the underlying codec throws a warning (non-fatal error).</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="altColor">
|
||||
<tr class="rowColor">
|
||||
<td class="colFirst"><code>static int</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJ.html#NUMCS">NUMCS</a></strong></code>
|
||||
<div class="block">The number of JPEG colorspaces</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="rowColor">
|
||||
<tr class="altColor">
|
||||
<td class="colFirst"><code>static int</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJ.html#NUMERR">NUMERR</a></strong></code>
|
||||
<div class="block">The number of error codes</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="altColor">
|
||||
<tr class="rowColor">
|
||||
<td class="colFirst"><code>static int</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJ.html#NUMPF">NUMPF</a></strong></code>
|
||||
<div class="block">The number of pixel formats</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="rowColor">
|
||||
<tr class="altColor">
|
||||
<td class="colFirst"><code>static int</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJ.html#NUMSAMP">NUMSAMP</a></strong></code>
|
||||
<div class="block">The number of chrominance subsampling options</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="altColor">
|
||||
<tr class="rowColor">
|
||||
<td class="colFirst"><code>static int</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJ.html#PF_ABGR">PF_ABGR</a></strong></code>
|
||||
<div class="block">ABGR pixel format.</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="rowColor">
|
||||
<tr class="altColor">
|
||||
<td class="colFirst"><code>static int</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJ.html#PF_ARGB">PF_ARGB</a></strong></code>
|
||||
<div class="block">ARGB pixel format.</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="altColor">
|
||||
<tr class="rowColor">
|
||||
<td class="colFirst"><code>static int</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJ.html#PF_BGR">PF_BGR</a></strong></code>
|
||||
<div class="block">BGR pixel format.</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="rowColor">
|
||||
<tr class="altColor">
|
||||
<td class="colFirst"><code>static int</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJ.html#PF_BGRA">PF_BGRA</a></strong></code>
|
||||
<div class="block">BGRA pixel format.</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="altColor">
|
||||
<tr class="rowColor">
|
||||
<td class="colFirst"><code>static int</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJ.html#PF_BGRX">PF_BGRX</a></strong></code>
|
||||
<div class="block">BGRX pixel format.</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="rowColor">
|
||||
<tr class="altColor">
|
||||
<td class="colFirst"><code>static int</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJ.html#PF_CMYK">PF_CMYK</a></strong></code>
|
||||
<div class="block">CMYK pixel format.</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="altColor">
|
||||
<tr class="rowColor">
|
||||
<td class="colFirst"><code>static int</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJ.html#PF_GRAY">PF_GRAY</a></strong></code>
|
||||
<div class="block">Grayscale pixel format.</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="rowColor">
|
||||
<tr class="altColor">
|
||||
<td class="colFirst"><code>static int</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJ.html#PF_RGB">PF_RGB</a></strong></code>
|
||||
<div class="block">RGB pixel format.</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="altColor">
|
||||
<tr class="rowColor">
|
||||
<td class="colFirst"><code>static int</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJ.html#PF_RGBA">PF_RGBA</a></strong></code>
|
||||
<div class="block">RGBA pixel format.</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="rowColor">
|
||||
<tr class="altColor">
|
||||
<td class="colFirst"><code>static int</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJ.html#PF_RGBX">PF_RGBX</a></strong></code>
|
||||
<div class="block">RGBX pixel format.</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="altColor">
|
||||
<tr class="rowColor">
|
||||
<td class="colFirst"><code>static int</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJ.html#PF_XBGR">PF_XBGR</a></strong></code>
|
||||
<div class="block">XBGR pixel format.</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="rowColor">
|
||||
<tr class="altColor">
|
||||
<td class="colFirst"><code>static int</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJ.html#PF_XRGB">PF_XRGB</a></strong></code>
|
||||
<div class="block">XRGB pixel format.</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="altColor">
|
||||
<tr class="rowColor">
|
||||
<td class="colFirst"><code>static int</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJ.html#SAMP_411">SAMP_411</a></strong></code>
|
||||
<div class="block">4:1:1 chrominance subsampling.</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="rowColor">
|
||||
<tr class="altColor">
|
||||
<td class="colFirst"><code>static int</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJ.html#SAMP_420">SAMP_420</a></strong></code>
|
||||
<div class="block">4:2:0 chrominance subsampling.</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="altColor">
|
||||
<tr class="rowColor">
|
||||
<td class="colFirst"><code>static int</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJ.html#SAMP_422">SAMP_422</a></strong></code>
|
||||
<div class="block">4:2:2 chrominance subsampling.</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="rowColor">
|
||||
<tr class="altColor">
|
||||
<td class="colFirst"><code>static int</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJ.html#SAMP_440">SAMP_440</a></strong></code>
|
||||
<div class="block">4:4:0 chrominance subsampling.</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="altColor">
|
||||
<tr class="rowColor">
|
||||
<td class="colFirst"><code>static int</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJ.html#SAMP_444">SAMP_444</a></strong></code>
|
||||
<div class="block">4:4:4 chrominance subsampling (no chrominance subsampling).</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="rowColor">
|
||||
<tr class="altColor">
|
||||
<td class="colFirst"><code>static int</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJ.html#SAMP_GRAY">SAMP_GRAY</a></strong></code>
|
||||
<div class="block">Grayscale.</div>
|
||||
@@ -934,7 +941,8 @@ extends java.lang.Object</pre>
|
||||
<div class="block">Use progressive entropy coding in JPEG images generated by compression and
|
||||
transform operations. Progressive entropy coding will generally improve
|
||||
compression relative to baseline entropy coding (the default), but it will
|
||||
reduce compression and decompression performance considerably.</div>
|
||||
reduce compression and decompression performance considerably. Can be
|
||||
combined with <a href="../../../org/libjpegturbo/turbojpeg/TJ.html#FLAG_ARITHMETIC"><code>FLAG_ARITHMETIC</code></a>.</div>
|
||||
<dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../constant-values.html#org.libjpegturbo.turbojpeg.TJ.FLAG_PROGRESSIVE">Constant Field Values</a></dd></dl>
|
||||
</li>
|
||||
</ul>
|
||||
@@ -955,6 +963,21 @@ extends java.lang.Object</pre>
|
||||
<dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../constant-values.html#org.libjpegturbo.turbojpeg.TJ.FLAG_LIMITSCANS">Constant Field Values</a></dd></dl>
|
||||
</li>
|
||||
</ul>
|
||||
<a name="FLAG_ARITHMETIC">
|
||||
<!-- -->
|
||||
</a>
|
||||
<ul class="blockList">
|
||||
<li class="blockList">
|
||||
<h4>FLAG_ARITHMETIC</h4>
|
||||
<pre>public static final int FLAG_ARITHMETIC</pre>
|
||||
<div class="block">Use arithmetic entropy coding in JPEG images generated by compression and
|
||||
transform operations. Arithmetic entropy coding will generally improve
|
||||
compression relative to Huffman entropy coding (the default), but it will
|
||||
reduce compression and decompression performance considerably. Can be
|
||||
combined with <a href="../../../org/libjpegturbo/turbojpeg/TJ.html#FLAG_PROGRESSIVE"><code>FLAG_PROGRESSIVE</code></a>.</div>
|
||||
<dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../constant-values.html#org.libjpegturbo.turbojpeg.TJ.FLAG_ARITHMETIC">Constant Field Values</a></dd></dl>
|
||||
</li>
|
||||
</ul>
|
||||
<a name="NUMERR">
|
||||
<!-- -->
|
||||
</a>
|
||||
|
||||
@@ -221,53 +221,60 @@ extends java.awt.Rectangle</pre>
|
||||
</tr>
|
||||
<tr class="rowColor">
|
||||
<td class="colFirst"><code>static int</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJTransform.html#OPT_ARITHMETIC">OPT_ARITHMETIC</a></strong></code>
|
||||
<div class="block">This option will enable arithmetic entropy coding in the output image
|
||||
generated by this particular transform.</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="altColor">
|
||||
<td class="colFirst"><code>static int</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJTransform.html#OPT_COPYNONE">OPT_COPYNONE</a></strong></code>
|
||||
<div class="block">This option will prevent <a href="../../../org/libjpegturbo/turbojpeg/TJTransformer.html#transform(byte[][],%20org.libjpegturbo.turbojpeg.TJTransform[],%20int)"><code>TJTransformer.transform()</code></a> from copying any extra markers (including EXIF
|
||||
and ICC profile data) from the source image to the output image.</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="altColor">
|
||||
<tr class="rowColor">
|
||||
<td class="colFirst"><code>static int</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJTransform.html#OPT_CROP">OPT_CROP</a></strong></code>
|
||||
<div class="block">This option will enable lossless cropping.</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="rowColor">
|
||||
<tr class="altColor">
|
||||
<td class="colFirst"><code>static int</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJTransform.html#OPT_GRAY">OPT_GRAY</a></strong></code>
|
||||
<div class="block">This option will discard the color data in the input image and produce
|
||||
a grayscale output image.</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="altColor">
|
||||
<tr class="rowColor">
|
||||
<td class="colFirst"><code>static int</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJTransform.html#OPT_NOOUTPUT">OPT_NOOUTPUT</a></strong></code>
|
||||
<div class="block">This option will prevent <a href="../../../org/libjpegturbo/turbojpeg/TJTransformer.html#transform(byte[][],%20org.libjpegturbo.turbojpeg.TJTransform[],%20int)"><code>TJTransformer.transform()</code></a> from outputting a JPEG image for this
|
||||
particular transform.</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="rowColor">
|
||||
<tr class="altColor">
|
||||
<td class="colFirst"><code>static int</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJTransform.html#OPT_PERFECT">OPT_PERFECT</a></strong></code>
|
||||
<div class="block">This option will cause <a href="../../../org/libjpegturbo/turbojpeg/TJTransformer.html#transform(byte[][],%20org.libjpegturbo.turbojpeg.TJTransform[],%20int)"><code>TJTransformer.transform()</code></a> to throw an exception if the transform is not
|
||||
perfect.</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="altColor">
|
||||
<tr class="rowColor">
|
||||
<td class="colFirst"><code>static int</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJTransform.html#OPT_PROGRESSIVE">OPT_PROGRESSIVE</a></strong></code>
|
||||
<div class="block">This option will enable progressive entropy coding in the output image
|
||||
generated by this particular transform.</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="rowColor">
|
||||
<tr class="altColor">
|
||||
<td class="colFirst"><code>static int</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJTransform.html#OPT_TRIM">OPT_TRIM</a></strong></code>
|
||||
<div class="block">This option will discard any partial MCU blocks that cannot be
|
||||
transformed.</div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr class="altColor">
|
||||
<tr class="rowColor">
|
||||
<td class="colFirst"><code>int</code></td>
|
||||
<td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJTransform.html#options">options</a></strong></code>
|
||||
<div class="block">Transform options (bitwise OR of one or more of <code>OPT_*</code>)</div>
|
||||
@@ -577,7 +584,7 @@ extends java.awt.Rectangle</pre>
|
||||
generated by this particular transform. Progressive entropy coding will
|
||||
generally improve compression relative to baseline entropy coding (the
|
||||
default), but it will reduce compression and decompression performance
|
||||
considerably.</div>
|
||||
considerably. Can be combined with <a href="../../../org/libjpegturbo/turbojpeg/TJTransform.html#OPT_ARITHMETIC"><code>OPT_ARITHMETIC</code></a>.</div>
|
||||
<dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../constant-values.html#org.libjpegturbo.turbojpeg.TJTransform.OPT_PROGRESSIVE">Constant Field Values</a></dd></dl>
|
||||
</li>
|
||||
</ul>
|
||||
@@ -593,6 +600,21 @@ extends java.awt.Rectangle</pre>
|
||||
<dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../constant-values.html#org.libjpegturbo.turbojpeg.TJTransform.OPT_COPYNONE">Constant Field Values</a></dd></dl>
|
||||
</li>
|
||||
</ul>
|
||||
<a name="OPT_ARITHMETIC">
|
||||
<!-- -->
|
||||
</a>
|
||||
<ul class="blockList">
|
||||
<li class="blockList">
|
||||
<h4>OPT_ARITHMETIC</h4>
|
||||
<pre>public static final int OPT_ARITHMETIC</pre>
|
||||
<div class="block">This option will enable arithmetic entropy coding in the output image
|
||||
generated by this particular transform. Arithmetic entropy coding will
|
||||
generally improve compression relative to Huffman entropy coding (the
|
||||
default), but it will reduce compression and decompression performance
|
||||
considerably. Can be combined with <a href="../../../org/libjpegturbo/turbojpeg/TJTransform.html#OPT_PROGRESSIVE"><code>OPT_PROGRESSIVE</code></a>.</div>
|
||||
<dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../constant-values.html#org.libjpegturbo.turbojpeg.TJTransform.OPT_ARITHMETIC">Constant Field Values</a></dd></dl>
|
||||
</li>
|
||||
</ul>
|
||||
<a name="op">
|
||||
<!-- -->
|
||||
</a>
|
||||
|
||||
Reference in New Issue
Block a user