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[doc] Minor documentation updates (#737)

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Co-authored-by: Grégoire Roussel <gregoire.roussel@wandercraft.eu>
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manual/techdoc.tex
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@ -96,7 +96,7 @@ This is the technical documentation of the Tracy Profiler. It is meant as a guid
This document assumes that you have basic knowledge of how the Tracy Profiler works, as the concepts which are already described in the user manual won't be covered here.
The information found in this documentation is intended to give you only a brief overview of the algorithms and data structures used in the profiler. It may be incomplete, cursory, or even plainly wrong. This is not a requirements specification. As usual, the source code is the ultimate place to gain knowledge and insight. You are expected to do your homework.
The information found in this documentation is intended to give you only a brief overview of the algorithms and data structures used in the profiler. It may be obsolete, incomplete, cursory, or even plainly wrong. This is not a requirements specification. As usual, the source code is the ultimate place to gain knowledge and insight. You are expected to do your homework.
\end{abstract}
\tableofcontents
@ -266,7 +266,7 @@ Call stack collection is initiated by calling the \texttt{Callstack()} procedure
To perform unwinding various OS functions are used: \texttt{RtlWalkFrameChain()}, \texttt{\_Unwind\_Backtrace()}, \texttt{backtrace()}. A list of returned frame pointers is saved in a buffer, which will be later sent to the server. The maximum unwinding depth limit (63 entries) is due to the specifics of the underlying OS functionality.
On some platforms you can define \texttt{TRACE\_CLIENT\_LIBUNWIND\_BACKTRACE} to use libunwind to perform callstack captures, as it might be a faster alternative than the default implementation. If you do, you must compile/link you client against libunwind. See \url{https://github.com/libunwind/libunwind} for more details.
On some platforms you can define \texttt{TRACY\_LIBUNWIND\_BACKTRACE} to use libunwind to perform callstack captures, as it might be a faster alternative than the default implementation. If you do, you must compile/link you client against libunwind. See \url{https://github.com/libunwind/libunwind} for more details.
\subsubsection{Decoding stack frames}
@ -521,8 +521,8 @@ The DXT1 compression used to reduce size of the images is a from-scratch impleme
\subsection{Thread naming}
Most operating systems don't have adequate support for giving threads arbitrary names. On such systems the \texttt{TRACY\_COLLECT\_THREAD\_NAMES} macro will be defined, which enables storage of thread names in a lock-free list. On subsequent thread name queries this list is used, instead of the system facilities.
Most operating systems don't have adequate support for giving threads arbitrary names. Tracy supplements this by providing an alternative way via an internal lock-free list. On subsequent thread name queries this list is used, instead of the system facilities.
Even if the lock-free list is used, Tracy will also set the thread name using the OS functionality. These names can be then used by debuggers and other external tools.
When `setThreadName()` is called, Tracy will also set the thread name using the OS functionality when possible. These names can be then used by debuggers and other external tools.
\end{document}

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manual/tracy.tex
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@ -1758,7 +1758,7 @@ noborder=true,
couleur=black!5,
logo=\bclampe
]{libunwind}
On some platforms you can define \texttt{TRACE\_CLIENT\_LIBUNWIND\_BACKTRACE} to use libunwind to perform callstack captures as it might be a faster alternative than the default implementation. If you do, you must compile/link you client against libunwind. See \url{https://github.com/libunwind/libunwind} for more details.
On some platforms you can define \texttt{TRACY\_LIBUNWIND\_BACKTRACE} to use libunwind to perform callstack captures as it might be a faster alternative than the default implementation. If you do, you must compile/link you client against libunwind. See \url{https://github.com/libunwind/libunwind} for more details.
\end{bclogo}
\subsubsection{Debugging symbols}