[6054745] | 1 | <?xml version="1.0" encoding="ISO-8859-1"?>
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| 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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| 7 | <!ENTITY libraw-download-http "http://www.libraw.org/data/LibRaw-&libraw-version;.tar.gz">
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| 8 | <!ENTITY libraw-download-ftp " ">
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[2e36dc7] | 9 | <!ENTITY libraw-md5sum "62459e4808eb730ff117b1710dc43d6d">
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[6a06803c] | 10 | <!ENTITY libraw-size "1.2 MB">
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[d9bcc5f] | 11 | <!ENTITY libraw-buildsize "14 MB">
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[28113fe] | 12 | <!ENTITY libraw-time "0.2 SBU">
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[6054745] | 13 | ]>
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| 14 |
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| 15 | <sect1 id="libraw" xreflabel="libraw-&libraw-version;">
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| 16 | <?dbhtml filename="libraw.html"?>
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| 17 |
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| 18 | <sect1info>
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[d027410] | 19 | <othername>$LastChangedBy$</othername>
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| 20 | <date>$Date$</date>
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[6054745] | 21 | </sect1info>
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| 22 |
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| 23 | <title>libraw-&libraw-version;</title>
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| 24 |
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| 25 | <indexterm zone="libraw">
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| 26 | <primary sortas="a-libraw">libraw</primary>
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| 27 | </indexterm>
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| 28 |
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| 29 | <sect2 role="package">
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| 30 | <title>Introduction to libraw</title>
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| 31 |
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| 32 | <para>
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| 33 | <application>Libraw</application> is a library for reading RAW files
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[8b9ad6e] | 34 | obtained from digital photo cameras (CRW/CR2, NEF, RAF, DNG, and others).
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[6054745] | 35 | </para>
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| 36 |
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[5341c7ca] | 37 | &lfs81_checked;
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[6054745] | 38 |
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| 39 | <bridgehead renderas="sect3">Package Information</bridgehead>
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| 40 | <itemizedlist spacing="compact">
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| 41 | <listitem>
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| 42 | <para>
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| 43 | Download (HTTP): <ulink url="&libraw-download-http;"/>
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| 44 | </para>
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| 45 | </listitem>
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| 46 | <listitem>
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| 47 | <para>
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| 48 | Download (FTP): <ulink url="&libraw-download-ftp;"/>
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| 49 | </para>
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| 50 | </listitem>
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| 51 | <listitem>
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| 52 | <para>
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| 53 | Download MD5 sum: &libraw-md5sum;
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| 54 | </para>
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| 55 | </listitem>
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| 56 | <listitem>
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| 57 | <para>
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| 58 | Download size: &libraw-size;
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| 59 | </para>
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| 60 | </listitem>
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| 61 | <listitem>
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| 62 | <para>
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| 63 | Estimated disk space required: &libraw-buildsize;
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| 64 | </para>
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| 65 | </listitem>
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| 66 | <listitem>
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| 67 | <para>
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| 68 | Estimated build time: &libraw-time;
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| 69 | </para>
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| 70 | </listitem>
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| 71 | </itemizedlist>
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| 72 |
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| 73 | <bridgehead renderas="sect3">libraw Dependencies</bridgehead>
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| 74 |
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| 75 | <bridgehead renderas="sect4">Recommended</bridgehead>
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| 76 | <para role="recommended">
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[8b9ad6e] | 77 | <xref linkend="libjpeg"/>,
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[6054745] | 78 | <xref linkend="jasper"/>, and
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| 79 | <xref linkend="lcms2"/>
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| 80 | </para>
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| 81 |
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| 82 | <bridgehead renderas="sect4">Optional</bridgehead>
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| 83 | <para role="optional">
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| 84 | <ulink url="http://www.libraw.org/download">LibRaw-demosaic-pack-GPL2</ulink> and
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| 85 | <ulink url="http://www.libraw.org/download">LibRaw-demosaic-pack-GPL3</ulink>
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| 86 | </para>
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| 87 |
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| 88 | <para condition="html" role="usernotes">User Notes:
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| 89 | <ulink url="&blfs-wiki;/libraw"/>
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| 90 | </para>
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| 91 | </sect2>
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| 92 |
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| 93 | <sect2 role="installation">
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| 94 | <title>Installation of libraw</title>
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| 95 |
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| 96 | <para>
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| 97 | Install <application>libraw</application> by running the following
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| 98 | commands:
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| 99 | </para>
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| 100 |
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[6a06803c] | 101 | <screen><userinput>./configure --prefix=/usr \
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[6054745] | 102 | --enable-jpeg \
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| 103 | --enable-jasper \
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| 104 | --enable-lcms \
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| 105 | --disable-static \
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| 106 | --docdir=/usr/share/doc/libraw-&libraw-version; &&
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| 107 | make</userinput></screen>
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| 108 |
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| 109 | <para>
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[8b9ad6e] | 110 | This package does not come with a test suite.
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[6054745] | 111 | </para>
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| 112 |
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| 113 | <para>
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| 114 | Now, as the <systemitem class="username">root</systemitem> user:
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| 115 | </para>
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| 116 |
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| 117 | <screen role="root"><userinput>make install</userinput></screen>
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| 118 |
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| 119 | </sect2>
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| 120 |
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| 121 | <sect2 role="commands">
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| 122 | <title>Command Explanations</title>
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| 123 |
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[4c1494d] | 124 | <para>
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| 125 | <envar>CXX="g++ -Wno-narrowing"</envar>: This environment variable
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| 126 | disables a warning that prevents the package from compiling.
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| 127 | </para>
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| 128 |
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[6054745] | 129 | <para>
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[f1d7196] | 130 | <parameter>--enable-jpeg</parameter>: This switch enables
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[6054745] | 131 | support for jpeg. Remove if you don't have
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| 132 | <xref linkend="libjpeg"/> installed.
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| 133 | </para>
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[8b9ad6e] | 134 |
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[6054745] | 135 | <para>
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[f1d7196] | 136 | <parameter>--enable-jasper</parameter>: This switch enables
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[6054745] | 137 | support for jasper. Remove if you don't have
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| 138 | <xref linkend="jasper"/> installed.
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| 139 | </para>
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[8b9ad6e] | 140 |
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[6054745] | 141 | <para>
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[f1d7196] | 142 | <parameter>--enable-lcms</parameter>: This switch enables
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[6054745] | 143 | support for Little CMS2. Remove if you don't have
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| 144 | <xref linkend="lcms2"/> installed.
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| 145 | </para>
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[8b9ad6e] | 146 |
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[6054745] | 147 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
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| 148 | href="../../xincludes/static-libraries.xml"/>
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| 149 |
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| 150 | </sect2>
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| 151 |
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| 152 | <sect2 role="content">
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| 153 | <title>Contents</title>
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| 154 |
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[2a879b7c] | 155 | <note>
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| 156 | <para>
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| 157 | All the installed programs are examples of libraw use.
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| 158 | </para>
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| 159 | </note>
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| 160 |
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[6054745] | 161 | <segmentedlist>
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| 162 | <segtitle>Installed Programs</segtitle>
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| 163 | <segtitle>Installed Library</segtitle>
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| 164 | <segtitle>Installed Directories</segtitle>
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| 165 |
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| 166 | <seglistitem>
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| 167 | <seg>
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[8b9ad6e] | 168 | 4channels, dcraw_emu, dcraw_half, half_mt, mem_image,
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| 169 | multirender_test, postprocessing_benchmark, raw-identify,
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| 170 | simple_dcraw, and unprocessed_raw
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[6054745] | 171 | </seg>
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| 172 | <seg>
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| 173 | libraw.so and libraw_r.so
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| 174 | </seg>
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| 175 | <seg>
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| 176 | /usr/include/libraw and
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| 177 | /usr/share/doc/libraw-&libraw-version;
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| 178 | </seg>
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| 179 | </seglistitem>
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| 180 | </segmentedlist>
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[2a879b7c] | 181 |
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[6054745] | 182 | <variablelist>
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| 183 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
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| 184 | <?dbfo list-presentation="list"?>
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| 185 | <?dbhtml list-presentation="table"?>
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| 186 |
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[2a879b7c] | 187 | <varlistentry id="_4channels">
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| 188 | <term><command>4channels</command></term>
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| 189 | <listitem>
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| 190 | <para>
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[af5248e2] | 191 | generates four TIFF files from RAW data, one file per channel.
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[2a879b7c] | 192 | </para>
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| 193 | <indexterm zone="libraw _4channels">
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| 194 | <primary sortas="b-_4channels">4channels</primary>
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| 195 | </indexterm>
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| 196 | </listitem>
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| 197 | </varlistentry>
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| 198 |
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| 199 | <varlistentry id="dcraw_half">
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| 200 | <term><command>dcraw_half</command></term>
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| 201 | <listitem>
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| 202 | <para>
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[8b9ad6e] | 203 | emulates "dcraw -h" (see <ulink
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[8c74510f] | 204 | url="http://www.cybercom.net/~dcoffin/dcraw/dcraw.1.html">
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[2a879b7c] | 205 | DCRAW manpage</ulink>).
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| 206 | </para>
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| 207 | <indexterm zone="libraw dcraw_half">
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| 208 | <primary sortas="b-dcraw_half">dcraw_half</primary>
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| 209 | </indexterm>
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| 210 | </listitem>
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| 211 | </varlistentry>
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| 212 |
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| 213 | <varlistentry id="mem_image">
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| 214 | <term><command>mem_image</command></term>
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| 215 | <listitem>
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| 216 | <para>
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[8b9ad6e] | 217 | emulates "dcraw [-4] [-6] [-e]" (see <ulink
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[8c74510f] | 218 | url="http://www.cybercom.net/~dcoffin/dcraw/dcraw.1.html">
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[2a879b7c] | 219 | DCRAW manpage</ulink>).
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| 220 | </para>
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| 221 | <indexterm zone="libraw mem_image">
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| 222 | <primary sortas="b-mem_image">mem_image</primary>
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| 223 | </indexterm>
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| 224 | </listitem>
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| 225 | </varlistentry>
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| 226 |
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| 227 | <varlistentry id="postprocessing_benchmark">
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| 228 | <term><command>postprocessing_benchmark</command></term>
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| 229 | <listitem>
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| 230 | <para>
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[8b9ad6e] | 231 | creates eight different renderings from one source file.
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[af5248e2] | 232 | The first and fourth one should be identical.
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[2a879b7c] | 233 | </para>
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| 234 | <indexterm zone="libraw postprocessing_benchmark">
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| 235 | <primary sortas="b-postprocessing_benchmark">
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| 236 | postprocessing_benchmark</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="simple_dcraw">
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| 242 | <term><command>simple_dcraw</command></term>
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| 243 | <listitem>
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| 244 | <para>
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[8b9ad6e] | 245 | emulates call to "dcraw [-D] [-T] [-v] [-e] [-4]" (see <ulink
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[8c74510f] | 246 | url="http://www.cybercom.net/~dcoffin/dcraw/dcraw.1.html">
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[2a879b7c] | 247 | DCRAW manpage</ulink>).
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| 248 | </para>
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| 249 | <indexterm zone="libraw simple_dcraw">
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| 250 | <primary sortas="b-simple_dcraw">simple_dcraw</primary>
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| 251 | </indexterm>
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| 252 | </listitem>
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| 253 | </varlistentry>
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| 254 |
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| 255 | <varlistentry id="dcraw_emu">
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| 256 | <term><command>dcraw_emu</command></term>
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| 257 | <listitem>
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| 258 | <para>
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[8b9ad6e] | 259 | is an almost complete dcraw emulator (see <ulink
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[8c74510f] | 260 | url="http://www.cybercom.net/~dcoffin/dcraw/dcraw.1.html">
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[2a879b7c] | 261 | DCRAW manpage</ulink>).
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| 262 | </para>
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| 263 | <indexterm zone="libraw dcraw_emu">
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| 264 | <primary sortas="b-dcraw_emu">dcraw_emu</primary>
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| 265 | </indexterm>
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| 266 | </listitem>
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| 267 | </varlistentry>
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| 268 |
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| 269 | <varlistentry id="half_mt">
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| 270 | <term><command>half_mt</command></term>
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| 271 | <listitem>
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| 272 | <para>
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[8b9ad6e] | 273 | emulates call to "dcraw -h [-w] [-a] [-v]" (see <ulink
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[8c74510f] | 274 | url="http://www.cybercom.net/~dcoffin/dcraw/dcraw.1.html">
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[2a879b7c] | 275 | DCRAW manpage</ulink>).
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| 276 | </para>
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| 277 | <indexterm zone="libraw half_mt">
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| 278 | <primary sortas="b-half_mt">half_mt</primary>
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| 279 | </indexterm>
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| 280 | </listitem>
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| 281 | </varlistentry>
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| 282 |
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| 283 | <varlistentry id="multirender_test">
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| 284 | <term><command>multirender_test</command></term>
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| 285 | <listitem>
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| 286 | <para>
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[8b9ad6e] | 287 | creates eight different renderings from one source file.
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[af5248e2] | 288 | The first and fourth one should be identical.
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[2a879b7c] | 289 | </para>
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| 290 | <indexterm zone="libraw multirender_test">
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| 291 | <primary sortas="b-multirender_test">multirender_test</primary>
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| 292 | </indexterm>
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| 293 | </listitem>
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| 294 | </varlistentry>
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| 295 |
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| 296 | <varlistentry id="raw-identify">
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| 297 | <term><command>raw-identify</command></term>
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| 298 | <listitem>
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| 299 | <para>
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[8b9ad6e] | 300 | emulates call to "dcraw -i [-v]" (see <ulink
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[8c74510f] | 301 | url="http://www.cybercom.net/~dcoffin/dcraw/dcraw.1.html">
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[2a879b7c] | 302 | DCRAW manpage</ulink>).
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| 303 | </para>
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| 304 | <indexterm zone="libraw raw-identify">
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| 305 | <primary sortas="b-raw-identify">half_mt</primary>
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| 306 | </indexterm>
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| 307 | </listitem>
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| 308 | </varlistentry>
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| 309 |
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| 310 | <varlistentry id="unprocessed_raw">
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| 311 | <term><command>unprocessed_raw</command></term>
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| 312 | <listitem>
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| 313 | <para>
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[8b9ad6e] | 314 | generates unprocessed raw image: with masked pixels and without
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[2a879b7c] | 315 | black subtraction.
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| 316 | </para>
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| 317 | <indexterm zone="libraw unprocessed_raw">
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| 318 | <primary sortas="b-unprocessed_raw">unprocessed_raw</primary>
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| 319 | </indexterm>
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| 320 | </listitem>
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| 321 | </varlistentry>
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| 322 |
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| 323 | <!-- <varlistentry id="libraw-lib">
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[6054745] | 324 | <term><filename class='libraryfile'>libraw.so</filename></term>
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| 325 | <listitem>
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| 326 | <para>
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| 327 | contains functions used for parsing, editing, and saving
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| 328 | data.
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| 329 | </para>
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| 330 | <indexterm zone="libraw libraw-lib">
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| 331 | <primary sortas="c-libraw">libraw.so</primary>
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| 332 | </indexterm>
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| 333 | </listitem>
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[2a879b7c] | 334 | </varlistentry> -->
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[6054745] | 335 |
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| 336 | </variablelist>
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[2a879b7c] | 337 |
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[6054745] | 338 | </sect2>
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| 339 |
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| 340 | </sect1>
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