shithub: aacenc

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- With -DLINUX faac shows the cpu-time needed to encode not real-time, therefore better measurement is possible

--- a/faac.c

+++ b/faac.c

@@ -5,6 +5,11 @@

 #include <stdio.h>

 #include <stdlib.h>

 #endif

+#ifdef LINUX

+#include <sys/time.h>

+#include <sys/resource.h>

+#include <unistd.h>

+#endif

 #include "aacenc.h"

 #include "bitstream.h"

@@ -257,6 +262,9 @@

 int main(int argc, char *argv[])

 {

+#ifdef LINUX

+    struct rusage *usage;

+#endif

   int i, frames, currentFrame, result, FileCount;

   char *InFileNames[100], *OutFileNames[100];

   faacAACStream *as;

@@ -317,9 +325,18 @@

     nSecs = nTotSecs - (60*nMins);

     printf("Encoding %s took:\t%d:%.2d\t\n", InFileNames[i], nMins, nSecs);

 #else

+#ifdef LINUX

+    usage=malloc(sizeof(struct rusage*));

+    getrusage(RUSAGE_SELF,usage);

+    totalSecs=usage->ru_utime.tv_sec;

+    free(usage);

+    mins = totalSecs/60;

+    printf("Encoding %s took: %i min, %.2f sec. of cpu-time\n", InFileNames[i], mins, totalSecs - (60 * mins));

+#else

     totalSecs = (float)(clock())/(float)CLOCKS_PER_SEC;

     mins = totalSecs/60;

     printf("Encoding %s took: %i min, %.2f sec.\n", InFileNames[i], mins, totalSecs - (60 * mins));

+#endif

 #endif

     if(InFileNames[i]) free(InFileNames[i]);

     if(OutFileNames[i]) free(OutFileNames[i]);