kc3-lang/libqrencode/tests/prof_qrencode.c

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• Hash : 9b284987
  Author :
  Date : 2009-06-08T08:25:00
  

  QRcode_clearCache() has been added.
  

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• tests/prof_qrencode.c

• #include <stdio.h>
  #include <stdlib.h>
  #include <sys/time.h>
  #include <time.h>
  #include <errno.h>
  #include "../qrencode.h"
  
  struct timeval tv;
  void timerStart(const char *str)
  {
  	printf("%s: START\n", str);
  	gettimeofday(&tv, NULL);
  }
  
  void timerStop(void)
  {
  	struct timeval tc;
  
  	gettimeofday(&tc, NULL);
  	printf("STOP: %ld msec\n", (tc.tv_sec - tv.tv_sec) * 1000
  			+ (tc.tv_usec - tv.tv_usec) / 1000);
  }
  
  void prof_ver1to10(void)
  {
  	QRcode *code;
  	int i;
  	int version;
  	static const char *data = "This is test.";
  
  	timerStart("Version 1 - 10 (500 symbols for each)");
  	for(i=0; i<500; i++) {
  		for(version = 0; version < 11; version++) {
  			code = QRcode_encodeString(data, version, QR_ECLEVEL_L, QR_MODE_8, 0);
  			if(code == NULL) {
  				perror("Failed to encode:");
  			} else {
  				QRcode_free(code);
  			}
  		}
  	}
  	timerStop();
  }
  
  void prof_ver31to40(void)
  {
  	QRcode *code;
  	int i;
  	int version;
  	static const char *data = "This is test.";
  
  	timerStart("Version 31 - 40 (50 symbols for each)");
  	for(i=0; i<50; i++) {
  		for(version = 31; version < 41; version++) {
  			code = QRcode_encodeString(data, version, QR_ECLEVEL_L, QR_MODE_8, 0);
  			if(code == NULL) {
  				perror("Failed to encode:");
  			} else {
  				QRcode_free(code);
  			}
  		}
  	}
  	timerStop();
  }
  
  int main(void)
  {
  	prof_ver1to10();
  	prof_ver31to40();
  
  	QRcode_clearCache();
  
  	return 0;
  }
  

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