From 74f4b1bc3b627ba4c7e03498234d88cacdfbe97b Mon Sep 17 00:00:00 2001
From: Aki <please@ignore.pl>
Date: Wed, 29 Sep 2021 22:52:49 +0200
Subject: Squashed 'vorbis/' content from commit d22c3ab5f

git-subtree-dir: vorbis
git-subtree-split: d22c3ab5f633460abc2532feee60ca0892134cbf
---
 doc/Vorbis_I_spec.tex | 141 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 141 insertions(+)
 create mode 100644 doc/Vorbis_I_spec.tex

(limited to 'doc/Vorbis_I_spec.tex')

diff --git a/doc/Vorbis_I_spec.tex b/doc/Vorbis_I_spec.tex
new file mode 100644
index 0000000..23bc81d
--- /dev/null
+++ b/doc/Vorbis_I_spec.tex
@@ -0,0 +1,141 @@
+\documentclass[12pt,paper=a4]{scrartcl}
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% Packages
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+% ...
+%\usepackage[margin=3cm]{geometry}
+\usepackage{a4wide}
+
+% ...
+\usepackage[english]{babel}
+
+%\usepackage[latin1]{inputenc}
+%\usepackage[T1]{fontenc}
+
+% Do not indent paragraphs, instead separate them via vertical spacing
+\usepackage{parskip}
+
+% Support for graphics, provides \includegraphics
+\usepackage{graphicx}
+%\graphicspath{{images/}}	% Specify subdir containing the images
+
+% Hyperref enriches the generated PDF with clickable links,
+% and provides many other useful features.
+\usepackage{nameref}
+\usepackage[colorlinks]{hyperref}
+\def\sectionautorefname{Section}	% Write section with capital 'S'
+\def\subsectionautorefname{Subsection}	% Write subsection with capital 'S'
+
+
+% The fancyvrb package provides the "Verbatim" environment, which,
+% unlike the built-in "verbatim", allows embedding TeX commands, as
+% well as tons of other neat stuff (line numbers, formatting adjustments, ...)
+\usepackage{fancyvrb}
+\fvset{tabsize=4,fontsize=\scriptsize,numbers=left}
+
+% Normally, one can not use the underscore character in LaTeX without
+% escaping it (\_ instead of _). Since the Vorbis specs use it a lot,
+% we use the underscore package to change this default behavior.
+\usepackage[nohyphen]{underscore}
+
+\usepackage{enumitem}
+
+% In LaTeX, pictures are normally put into floating environments, and it is
+% left to the typesetting engine to place them in the "optimal" spot. These
+% docs however expect pictures to be placed in a *specific* position. So we
+% don't use \begin{figure}...\end{figure}, but rather a center environment.
+% To still be able to use captions, we use the capt-of package.
+\usepackage{capt-of}
+
+% strikeout support
+\usepackage[normalem]{ulem}
+
+% blockquote support
+\usepackage{csquotes}
+
+% allow 'special' characters in filenames, like undescore :-P
+\usepackage{grffile}
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% Custom commands
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+% Custom ref command, using hyperrefs autoref & nameref, to simulate the 
+% behavior of DocBook's '<xref>'.
+\newcommand{\xref}[1]{\autoref{#1}, ``\nameref{#1}''}
+
+% Emulat DocBook's '<link>'.
+\newcommand{\link}[2]{\hyperref[#1]{#2}}
+
+% Simple 'Note' environment. Can be customized later on.
+\newenvironment{note}{\subparagraph*{Note:}}{}
+
+% Map DocBook's <programlisting> to fancyvrb's Verbatim environment
+\let\programlisting\Verbatim
+\let\endprogramlisting\endVerbatim
+
+% Fake some more DocBook elements
+\newcommand{\function}[1]{\texttt{#1}}
+\newcommand{\filename}[1]{\texttt{#1}}
+\newcommand{\varname}[1]{\texttt{#1}}
+\newcommand{\literal}[1]{\texttt{#1}}
+
+% Redefine \~ to generate something that looks more appropriate when used in text.
+\renewcommand{\~}{$\sim$}
+
+% Useful helper macro that inserts TODO comments very visibly into the generated
+% file. Helps you to not forget to resolve those TODOs... :)
+\newcommand{\TODO}[1]{\textcolor{red}{*** #1 ***}}
+
+% Configure graphics formats: Prefer PDF, fall back to PNG or JPG, as available.
+\DeclareGraphicsExtensions{.pdf,.png,.jpg,.jpeg}
+
+
+% NOTE: Things to watch out for: Some chars are reserved in LaTeX. You need to translate them...
+%   ~ -> $\sim$ (or \~ which we defined above)
+%   % -> \%
+%   & -> \&
+%   < -> $<$
+%   > -> $>$
+% and others. Refer to any of the many LaTeX refs out there if in doubt!
+
+\begin{document}
+
+
+\title{Vorbis I specification}
+\author{Xiph.Org Foundation}
+\maketitle
+
+\tableofcontents
+
+\include{01-introduction}
+\include{02-bitpacking}
+\include{03-codebook}
+\include{04-codec}
+\include{05-comment}
+\include{06-floor0}
+\include{07-floor1}
+\include{08-residue}
+\include{09-helper}
+\include{10-tables}
+
+\appendix
+\include{a1-encapsulation-ogg}
+\include{a2-encapsulation-rtp}
+
+\include{footer}
+
+ 
+% TODO: Use a bibliography, as in the example below?
+\begin{thebibliography}{99} 
+ 
+\bibitem{Sporer/Brandenburg/Edler} T.~Sporer, K.~Brandenburg and B.~Edler, 
+The use of multirate filter banks for coding of high quality digital audio,
+\url{http://www.iocon.com/resource/docs/ps/eusipco_corrected.ps}.
+
+
+\end{thebibliography}
+
+\end{document}
-- 
cgit v1.1

