walkero
/
openjpeg
1
0
Fork 0
Code Issues Pull Requests Projects Releases 1 Wiki Activity

[trunk] modify type of opj_clock function

This commit is contained in:
Mickael Savinaud 2012-10-15 12:43:44 +00:00
parent 45869ce843
commit b46ed8c7a3
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/lib/openjp2/j2k_lib.c
View File

@ -42,11 +42,11 @@ OPJ_FLOAT64 opj_clock(void) {
/* cout << "freq = " << ((double) freq.QuadPart) << endl; */
/* t is the high resolution performance counter (see MSDN) */
QueryPerformanceCounter ( & t ) ;
return ( t.QuadPart /(double) freq.QuadPart ) ;
return ( t.QuadPart /(OPJ_FLOAT64) freq.QuadPart ) ;
#else
/* Unix or Linux: use resource usage */
struct rusage t;
double procTime;
OPJ_FLOAT64 procTime;
/* (1) Get the rusage data structure at this moment (man getrusage) */
getrusage(0,&t);
/* (2) What is the elapsed time ? - CPU time = User time + System time */