[ab4fdfc] | 1 | <?xml version="1.0" encoding="UTF-8"?>
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[6054745] | 2 | <!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
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| 3 | "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
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| 4 | <!ENTITY % general-entities SYSTEM "../../general.ent">
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| 5 | %general-entities;
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| 6 |
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[c6b192c] | 7 | <!ENTITY libraw-download-http "https://www.libraw.org/data/LibRaw-&libraw-version;.tar.gz">
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[6054745] | 8 | <!ENTITY libraw-download-ftp " ">
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[253ae3f] | 9 | <!ENTITY libraw-md5sum "b9d2b96a8e30ed76ff5b0da19f3fbe81">
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| 10 | <!ENTITY libraw-size "1.4 MB">
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| 11 | <!ENTITY libraw-buildsize "27 MB">
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| 12 | <!ENTITY libraw-time "0.1 SBU (Using parallelism=4)">
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[be8721c] | 13 | <!ENTITY dcraw-manpage-url "https://linux.die.net/man/1/dcraw">
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[6054745] | 14 | ]>
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| 15 |
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| 16 | <sect1 id="libraw" xreflabel="libraw-&libraw-version;">
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| 17 | <?dbhtml filename="libraw.html"?>
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| 18 |
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| 19 |
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| 20 | <title>libraw-&libraw-version;</title>
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| 21 |
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| 22 | <indexterm zone="libraw">
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| 23 | <primary sortas="a-libraw">libraw</primary>
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| 24 | </indexterm>
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| 25 |
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| 26 | <sect2 role="package">
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| 27 | <title>Introduction to libraw</title>
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| 28 |
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| 29 | <para>
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| 30 | <application>Libraw</application> is a library for reading RAW files
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[2c305ae] | 31 | obtained from digital cameras (CRW/CR2, NEF, RAF, DNG, and others).
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[6054745] | 32 | </para>
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| 33 |
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[41a19c4] | 34 | &lfs122_checked;
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[6054745] | 35 |
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| 36 | <bridgehead renderas="sect3">Package Information</bridgehead>
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| 37 | <itemizedlist spacing="compact">
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| 38 | <listitem>
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| 39 | <para>
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| 40 | Download (HTTP): <ulink url="&libraw-download-http;"/>
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| 41 | </para>
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| 42 | </listitem>
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| 43 | <listitem>
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| 44 | <para>
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| 45 | Download (FTP): <ulink url="&libraw-download-ftp;"/>
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| 46 | </para>
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| 47 | </listitem>
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| 48 | <listitem>
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| 49 | <para>
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| 50 | Download MD5 sum: &libraw-md5sum;
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| 51 | </para>
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| 52 | </listitem>
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| 53 | <listitem>
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| 54 | <para>
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| 55 | Download size: &libraw-size;
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| 56 | </para>
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| 57 | </listitem>
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| 58 | <listitem>
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| 59 | <para>
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| 60 | Estimated disk space required: &libraw-buildsize;
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| 61 | </para>
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| 62 | </listitem>
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| 63 | <listitem>
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| 64 | <para>
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| 65 | Estimated build time: &libraw-time;
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| 66 | </para>
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| 67 | </listitem>
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| 68 | </itemizedlist>
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| 69 |
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| 70 | <bridgehead renderas="sect3">libraw Dependencies</bridgehead>
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| 71 |
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| 72 | <bridgehead renderas="sect4">Recommended</bridgehead>
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| 73 | <para role="recommended">
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[8b9ad6e] | 74 | <xref linkend="libjpeg"/>,
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[6054745] | 75 | <xref linkend="jasper"/>, and
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| 76 | <xref linkend="lcms2"/>
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| 77 | </para>
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[3520967a] | 78 | <!--
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[6054745] | 79 | <bridgehead renderas="sect4">Optional</bridgehead>
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| 80 | <para role="optional">
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| 81 | <ulink url="http://www.libraw.org/download">LibRaw-demosaic-pack-GPL2</ulink> and
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| 82 | <ulink url="http://www.libraw.org/download">LibRaw-demosaic-pack-GPL3</ulink>
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| 83 | </para>
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[3520967a] | 84 | -->
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[6054745] | 85 | </sect2>
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| 86 |
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| 87 | <sect2 role="installation">
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| 88 | <title>Installation of libraw</title>
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| 89 |
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| 90 | <para>
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| 91 | Install <application>libraw</application> by running the following
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| 92 | commands:
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| 93 | </para>
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| 94 |
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[253ae3f] | 95 | <screen><userinput>./configure --prefix=/usr \
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[461c584] | 96 | --enable-jpeg \
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| 97 | --enable-jasper \
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| 98 | --enable-lcms \
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| 99 | --disable-static \
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| 100 | --docdir=/usr/share/doc/libraw-&libraw-version; &&
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[6054745] | 101 | make</userinput></screen>
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| 102 |
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| 103 | <para>
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[8b9ad6e] | 104 | This package does not come with a test suite.
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[6054745] | 105 | </para>
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| 106 |
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| 107 | <para>
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| 108 | Now, as the <systemitem class="username">root</systemitem> user:
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| 109 | </para>
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| 110 |
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| 111 | <screen role="root"><userinput>make install</userinput></screen>
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| 112 |
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| 113 | </sect2>
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| 114 |
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| 115 | <sect2 role="commands">
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| 116 | <title>Command Explanations</title>
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| 117 |
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| 118 | <para>
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[f1d7196] | 119 | <parameter>--enable-jpeg</parameter>: This switch enables
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[2c305ae] | 120 | support for JPEG images. Remove it if you don't have
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[6054745] | 121 | <xref linkend="libjpeg"/> installed.
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| 122 | </para>
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[8b9ad6e] | 123 |
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[6054745] | 124 | <para>
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[f1d7196] | 125 | <parameter>--enable-jasper</parameter>: This switch enables
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[2c305ae] | 126 | support for JPEG2000 images. Remove it if you don't have
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[6054745] | 127 | <xref linkend="jasper"/> installed.
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| 128 | </para>
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[8b9ad6e] | 129 |
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[6054745] | 130 | <para>
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[f1d7196] | 131 | <parameter>--enable-lcms</parameter>: This switch enables
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[2c305ae] | 132 | support for color management. Remove it if you don't have
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[6054745] | 133 | <xref linkend="lcms2"/> installed.
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| 134 | </para>
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[8b9ad6e] | 135 |
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[6054745] | 136 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
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| 137 | href="../../xincludes/static-libraries.xml"/>
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| 138 |
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| 139 | </sect2>
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| 140 |
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| 141 | <sect2 role="content">
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| 142 | <title>Contents</title>
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| 143 |
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[2a879b7c] | 144 | <note>
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| 145 | <para>
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[2c305ae] | 146 | All of the installed programs are examples of using libraw.
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[2a879b7c] | 147 | </para>
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| 148 | </note>
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| 149 |
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[6054745] | 150 | <segmentedlist>
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| 151 | <segtitle>Installed Programs</segtitle>
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| 152 | <segtitle>Installed Library</segtitle>
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| 153 | <segtitle>Installed Directories</segtitle>
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| 154 |
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| 155 | <seglistitem>
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| 156 | <seg>
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[8b9ad6e] | 157 | 4channels, dcraw_emu, dcraw_half, half_mt, mem_image,
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| 158 | multirender_test, postprocessing_benchmark, raw-identify,
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| 159 | simple_dcraw, and unprocessed_raw
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[6054745] | 160 | </seg>
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| 161 | <seg>
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| 162 | libraw.so and libraw_r.so
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| 163 | </seg>
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| 164 | <seg>
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| 165 | /usr/include/libraw and
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| 166 | /usr/share/doc/libraw-&libraw-version;
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| 167 | </seg>
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| 168 | </seglistitem>
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| 169 | </segmentedlist>
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[2a879b7c] | 170 |
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[6054745] | 171 | <variablelist>
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| 172 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
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| 173 | <?dbfo list-presentation="list"?>
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| 174 | <?dbhtml list-presentation="table"?>
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| 175 |
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[2a879b7c] | 176 | <varlistentry id="_4channels">
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| 177 | <term><command>4channels</command></term>
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| 178 | <listitem>
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| 179 | <para>
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[2c305ae] | 180 | generates four TIFF files from RAW data, with one file per channel
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[2a879b7c] | 181 | </para>
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| 182 | <indexterm zone="libraw _4channels">
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| 183 | <primary sortas="b-_4channels">4channels</primary>
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| 184 | </indexterm>
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| 185 | </listitem>
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| 186 | </varlistentry>
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| 187 |
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| 188 | <varlistentry id="dcraw_half">
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| 189 | <term><command>dcraw_half</command></term>
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| 190 | <listitem>
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| 191 | <para>
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[2c305ae] | 192 | emulates running "dcraw -h" (see
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[4c24eb0a] | 193 | <ulink url="&dcraw-manpage-url;"> DCRAW manpage</ulink>)
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[2a879b7c] | 194 | </para>
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| 195 | <indexterm zone="libraw dcraw_half">
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| 196 | <primary sortas="b-dcraw_half">dcraw_half</primary>
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| 197 | </indexterm>
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| 198 | </listitem>
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| 199 | </varlistentry>
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| 200 |
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| 201 | <varlistentry id="mem_image">
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| 202 | <term><command>mem_image</command></term>
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| 203 | <listitem>
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| 204 | <para>
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[2c305ae] | 205 | emulates running "dcraw [-4] [-6] [-e]" (see
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[4c24eb0a] | 206 | <ulink url="&dcraw-manpage-url;"> DCRAW manpage</ulink>)
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[2a879b7c] | 207 | </para>
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| 208 | <indexterm zone="libraw mem_image">
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| 209 | <primary sortas="b-mem_image">mem_image</primary>
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| 210 | </indexterm>
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| 211 | </listitem>
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| 212 | </varlistentry>
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| 213 |
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| 214 | <varlistentry id="postprocessing_benchmark">
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| 215 | <term><command>postprocessing_benchmark</command></term>
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| 216 | <listitem>
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| 217 | <para>
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[8b9ad6e] | 218 | creates eight different renderings from one source file.
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[4c24eb0a] | 219 | The first and fourth one should be identical
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[2a879b7c] | 220 | </para>
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| 221 | <indexterm zone="libraw postprocessing_benchmark">
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| 222 | <primary sortas="b-postprocessing_benchmark">
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| 223 | postprocessing_benchmark</primary>
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| 224 | </indexterm>
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| 225 | </listitem>
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| 226 | </varlistentry>
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| 227 |
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| 228 | <varlistentry id="simple_dcraw">
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| 229 | <term><command>simple_dcraw</command></term>
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| 230 | <listitem>
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| 231 | <para>
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[2c305ae] | 232 | emulates running "dcraw [-D] [-T] [-v] [-e] [-4]" (see
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[4c24eb0a] | 233 | <ulink url="&dcraw-manpage-url;"> DCRAW manpage</ulink>)
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[2a879b7c] | 234 | </para>
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| 235 | <indexterm zone="libraw simple_dcraw">
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| 236 | <primary sortas="b-simple_dcraw">simple_dcraw</primary>
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| 237 | </indexterm>
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| 238 | </listitem>
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| 239 | </varlistentry>
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| 240 |
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| 241 | <varlistentry id="dcraw_emu">
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| 242 | <term><command>dcraw_emu</command></term>
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| 243 | <listitem>
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| 244 | <para>
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[4c24eb0a] | 245 | is an almost complete dcraw emulator (see
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| 246 | <ulink url="&dcraw-manpage-url;"> DCRAW manpage</ulink>)
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[2a879b7c] | 247 | </para>
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| 248 | <indexterm zone="libraw dcraw_emu">
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| 249 | <primary sortas="b-dcraw_emu">dcraw_emu</primary>
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| 250 | </indexterm>
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| 251 | </listitem>
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| 252 | </varlistentry>
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| 253 |
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| 254 | <varlistentry id="half_mt">
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| 255 | <term><command>half_mt</command></term>
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| 256 | <listitem>
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| 257 | <para>
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[2c305ae] | 258 | emulates running "dcraw -h [-w] [-a] [-v]" (see
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[4c24eb0a] | 259 | <ulink url="&dcraw-manpage-url;">DCRAW manpage</ulink>)
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[2a879b7c] | 260 | </para>
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| 261 | <indexterm zone="libraw half_mt">
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| 262 | <primary sortas="b-half_mt">half_mt</primary>
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| 263 | </indexterm>
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| 264 | </listitem>
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| 265 | </varlistentry>
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| 266 |
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| 267 | <varlistentry id="multirender_test">
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| 268 | <term><command>multirender_test</command></term>
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| 269 | <listitem>
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| 270 | <para>
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[8b9ad6e] | 271 | creates eight different renderings from one source file.
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[4c24eb0a] | 272 | The first and fourth one should be identical
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[2a879b7c] | 273 | </para>
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| 274 | <indexterm zone="libraw multirender_test">
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| 275 | <primary sortas="b-multirender_test">multirender_test</primary>
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| 276 | </indexterm>
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| 277 | </listitem>
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| 278 | </varlistentry>
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| 279 |
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| 280 | <varlistentry id="raw-identify">
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| 281 | <term><command>raw-identify</command></term>
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| 282 | <listitem>
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| 283 | <para>
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[2c305ae] | 284 | emulates running "dcraw -i [-v]" (see
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[4c24eb0a] | 285 | <ulink url="&dcraw-manpage-url;"> DCRAW manpage</ulink>)
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[2a879b7c] | 286 | </para>
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| 287 | <indexterm zone="libraw raw-identify">
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| 288 | <primary sortas="b-raw-identify">half_mt</primary>
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| 289 | </indexterm>
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| 290 | </listitem>
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| 291 | </varlistentry>
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| 292 |
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| 293 | <varlistentry id="unprocessed_raw">
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| 294 | <term><command>unprocessed_raw</command></term>
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| 295 | <listitem>
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| 296 | <para>
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[2c305ae] | 297 | generates an unprocessed raw image (with masked pixels and without
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| 298 | black subtraction)
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[2a879b7c] | 299 | </para>
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| 300 | <indexterm zone="libraw unprocessed_raw">
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| 301 | <primary sortas="b-unprocessed_raw">unprocessed_raw</primary>
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| 302 | </indexterm>
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| 303 | </listitem>
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| 304 | </varlistentry>
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| 305 |
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[2c305ae] | 306 | <varlistentry id="libraw-lib">
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[6054745] | 307 | <term><filename class='libraryfile'>libraw.so</filename></term>
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| 308 | <listitem>
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| 309 | <para>
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| 310 | contains functions used for parsing, editing, and saving
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[2c305ae] | 311 | RAW image data.
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[6054745] | 312 | </para>
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| 313 | <indexterm zone="libraw libraw-lib">
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| 314 | <primary sortas="c-libraw">libraw.so</primary>
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| 315 | </indexterm>
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| 316 | </listitem>
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[2c305ae] | 317 | </varlistentry>
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[6054745] | 318 |
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| 319 | </variablelist>
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[2a879b7c] | 320 |
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[6054745] | 321 | </sect2>
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| 322 |
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| 323 | </sect1>
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