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Problem with sceIOwrite

 
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PeterLeRoi



Joined: 16 May 2007
Posts: 31
PostPosted: Sat Jun 30, 2007 9:15 am    Post subject: Problem with sceIOwrite Reply with quote
I need to write a wav header and Iīm using:

Code:
 
void GrabaWAV(char *name,int size){
  int sstg = sceIoOpen(name, PSP_O_WRONLY | PSP_O_CREAT , 0777);
  sceIoWrite(sstg, "RIFF",4*sizeof(char));
  sceIoWrite(sstg, size + 36,sizeof(int));  //This line has a problem
  sceIoWrite(sstg, "WAVE",4*sizeof(char));


The problem is: when the psp reaches the fourth line, it freezes and turns off. I canīt see the problem... :'(

Anybody can help me? Thanks ;)

Edit: Somebody could explain why it can write chars without any problems, but canīt write an integer?
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jimparis



Joined: 10 Jun 2005
Posts: 1179
Location: Boston
PostPosted: Sat Jun 30, 2007 10:23 am    Post subject: Reply with quote
Pay attention to the compiler warnings -- sceIoWrite doesn't take an integer as the second parameter, it takes a pointer. You probably wanted something like
Code:

int val = size + 36;
sceIoWrite(sstg, &val, sizeof(int));
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