Hi, I have the same problem happening,. 2010 SP1, on an XP machine 1 GB of RAM. The final version runs on a Windows 7 machine w/ 4GB. The original application controls 6 cameras and displays them on the screen. I wrote the app over a year ago and it worked fine originally. The customer was complaining that it would ocasionally stop displaying the images. I had to revisit the program. I have no issues displaying small jpg's, but I need to display large jpegs 12 megapixel, 5MB. I wrote the small application included below to just load a jpg. Is there a way to change the UI memory allocation?
I have attached the dump log and here is the code.
#include <utility.h>
#include <formatio.h>
#include <cvirte.h>
#include <userint.h>
#include "Test.h"
static int panelHandle;
int main (int argc, char *argv[])
{
if (InitCVIRTE (0, argv, 0) == 0)
return -1; /* out of memory */
if ((panelHandle = LoadPanel (0, "Test.uir", PNL_MAIN)) < 0)
return -1;
DisplayPanel (panelHandle);
RunUserInterface ();
DiscardPanel (panelHandle);
return 0;
}
int CVICALLBACK cbkDir (int panel, int control, int event,
void *callbackData, int eventData1, int eventData2)
{ // CVICALLBACK cbkDir
static char szDir[MAX_PATHNAME_LEN];
static char szFile[MAX_PATHNAME_LEN];
static char szDrive[MAX_PATHNAME_LEN];
static char szTemp[MAX_PATHNAME_LEN];
int iRet;
switch (event)
{ // event
case EVENT_COMMIT:
GetCtrlVal(panel, PNL_MAIN_TXT_IMG_FILE, szTemp);
if (FileSelectPopup(szTemp, szFile, "*.jpg", "Load File", VAL_LOAD_BUTTON, 0, 1, 1, 0, szFile))
{ // Got File
iRet = DisplayImageFile(panel, PNL_MAIN_IMG_CAMERA, szFile);
SetCtrlVal(panel, PNL_MAIN_TXT_IMG_FILE, szFile);
} // Got File
break; // EVENT_COMMIT
} // event
return 0;
} // CVICALLBACK cbkDir
int CVICALLBACK cbkQuit (int panel, int control, int event,
void *callbackData, int eventData1, int eventData2)
{
switch (event)
{
case EVENT_COMMIT:
QuitUserInterface (0);
break;
}
return 0;
}
