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___tracy_alloc_* take pointer-size pairs

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This enables better bindings in languages that do not have 0-terminated
strings for source/function name. It does not introduce any additional
overhead in languages that do use 0-terminated strings, either, but it
_is_ a breaking API change.

Fixes https://github.com/wolfpld/tracy/issues/53
This commit is contained in:
Simonas Kazlauskas
2020-06-20 17:31:12 +03:00
parent 5ccd62ced8
commit 29886435b4
4 changed files with 35 additions and 25 deletions
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manual/tracy.tex
+5 -5
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@@ -1504,14 +1504,14 @@ these functions.
\begin{itemize}
\item \texttt{\_\_\_tracy\_init\_thread(void)}
\item \texttt{\_\_\_tracy\_alloc\_srcloc(uint32\_t line, const char* source, const char* function)}
\item \texttt{\_\_\_tracy\_alloc\_srcloc\_name(uint32\_t line, const char* source, const char* function, const char* name, size\_t nameSz)}
\item \texttt{\_\_\_tracy\_alloc\_srcloc(uint32\_t line, const char* source, size\_t sourceSz, const char* function, size\_t functionSz)}
\item \texttt{\_\_\_tracy\_alloc\_srcloc\_name(uint32\_t line, const char* source, size\_t sourceSz, const char* function, size\_t functionSz, const char* name, size\_t nameSz)}
\end{itemize}
Here \texttt{line} is line number in the \texttt{source} source file and \texttt{function} is the
name of a function in which the zone is created. Both \texttt{source} and \texttt{function} must be
null-terminated strings. You may additionally specify an optional zone name, by providing it in the
\texttt{name} variable, and specifying its size in \texttt{nameSz}.
name of a function in which the zone is created. \texttt{sourceSz} and \texttt{functionSz} are the
size of the corresponding string arguments in bytes. You may additionally specify an optional zone
name, by providing it in the \texttt{name} variable, and specifying its size in \texttt{nameSz}.
The \texttt{\_\_\_tracy\_alloc\_srcloc} and \texttt{\_\_\_tracy\_alloc\_srcloc\_name} functions
return an \texttt{uint64\_t} source location identifier corresponding to an \emph{allocated source