[doc] Minor documentation updates (#737)

Co-authored-by: Grégoire Roussel <gregoire.roussel@wandercraft.eu>

manual/techdoc.tex

@@ -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}

manual/tracy.tex

@@ -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}
@@ -1840,17 +1840,17 @@ Inline frames retrieval on Windows can be multiple orders of magnitude slower th
 \paragraph{Offline symbol resolution}
 
 By default, tracy client resolves callstack symbols in a background thread at runtime.
-This process requires that tracy client load symbols for the shared libraries 
+This process requires that tracy client load symbols for the shared libraries
 involved, which requires additial memory allocations, and potential impact runtime performance if a lot of symbol queries are involved.
 As an alternative to to runtime symbol resolution, we can set the environment variable
  \texttt{TRACY\_SYMBOL\_OFFLINE\_RESOLVE} to 1 and instead have tracy client only resolve
  the minimal set of info required for offline resolution (a shared library path and an offset into that shared library).
- 
+
 The generated tracy capture will have callstack frames symbols showing \texttt{[unresolved]}.
 The \texttt{update} tool can be used to load that capture, perform symbol resolution offline
 (by passing \texttt{-r}) and writing out a new capture with symbols resolved.
-By default \texttt{update} will use the original shared libraries paths that were recorded 
-in the capture (which assumes running in the same machine or a machine with identical 
+By default \texttt{update} will use the original shared libraries paths that were recorded
+in the capture (which assumes running in the same machine or a machine with identical
 filesystem setup as the one used to run the tracy instrumented application).
  You can do path substitution with the \texttt{-p} option to perform any number of path
 substitions in order to use symbols located elsewhere.