Comments by sudhanshu2511 (Top 5 by date)

OK I understand you mean that surftotal is changing its value inside readfile but it is not passed to main file , so when main file try to obtain the value of surftotal it takes its global declared value that is zero. But when I try to print the value of surftotal at runtime its value is not zero its 2 . I don't know how but its getting its value .
Now I have changed the question because what I want I am getting but still disappearance of screen is a question to me , any technique to stop the screen or reason for this disappearance

actually surftotal is initialized as zero but it gets uts value after reading the input file by the function void readfile , like in this case its value goes to 2, I have figured out the blank screen error actually I was not giving it projection when I give it projection the solution I wanted comes , but the window disappears , thats still a question to me .

Hi I have added a link where you can view my whole code , can you tell me where is the problem

yaah that was right I got it but the other warning

libEGL warning: use software fallback

is stilll there