Link/tracy
1
0
Fork 0
mirror of https://github.com/wolfpld/tracy.git synced 2025-03-20 07:40:02 +08:00
Code Issues Projects Wiki Activity

Use std::to_chars() in RealToString().

Browse Source
This commit is contained in:
Bartosz Taudul 2020-01-31 01:44:38 +01:00
parent f017b27ae2
commit 1475635382
2 changed files with 15 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
server/TracyPrint.cpp
View File

@ -222,26 +222,26 @@ const char* RealToString( double val )
char* buf = bufpool[bufsel]; char* buf = bufpool[bufsel];
bufsel = ( bufsel + 1 ) % Pool; bufsel = ( bufsel + 1 ) % Pool;
sprintf( buf, "%f", val ); *PrintFloat( buf, buf+64, val ) = '\0';
auto ptr = buf; auto ptr = buf;
if( *ptr == '-' ) ptr++; if( *ptr == '-' ) ptr++;
const auto vbegin = ptr; const auto vbegin = ptr;
while( *ptr != '\0' && *ptr != ',' && *ptr != '.' ) ptr++; while( *ptr != '\0' && *ptr != '.' ) ptr++;
auto end = ptr; auto end = ptr;
while( *end != '\0' ) end++; while( *end != '\0' ) end++;
auto sz = end - ptr; auto sz = end - ptr + 1;
while( ptr - vbegin > 3 ) while( ptr - vbegin > 3 )
{ {
ptr -= 3; ptr -= 3;
memmove( ptr+1, ptr, sz ); memmove( ptr+1, ptr, sz+3 );
*ptr = ','; *ptr = ',';
sz += 4; sz += 4;
} }
while( *ptr != '\0' && *ptr != ',' && *ptr != '.' ) ptr++; while( *ptr != '\0' && *ptr != '.' ) ptr++;
if( *ptr == '\0' ) return buf; if( *ptr == '\0' ) return buf;
while( *ptr != '\0' ) ptr++; while( *ptr != '\0' ) ptr++;

10
server/TracyPrint.hpp
View File

@ -20,6 +20,16 @@ static inline char* PrintFloat( char* begin, char* end, T value, int precision )
#endif #endif
} }
template<typename T>
static inline char* PrintFloat( char* begin, char* end, T value )
{
#if ( defined _MSC_VER && _MSVC_LANG >= 201703L ) || __cplusplus >= 201703L
return std::to_chars( begin, end, value, std::chars_format::fixed ).ptr;
#else
return begin + sprintf( begin, "%f", value );
#endif
}
const char* TimeToString( int64_t ns ); const char* TimeToString( int64_t ns );
const char* RealToString( double val ); const char* RealToString( double val );
const char* MemSizeToString( int64_t val ); const char* MemSizeToString( int64_t val );