[ingex-commits] ingex/libMXF/examples/writeavidmxf main.c, 1.29, 1.30

[Philip de N. <ph...@us...>]

Update of /cvsroot/ingex/ingex/libMXF/examples/writeavidmxf
In directory vz-cvs-4.sog:/tmp/cvs-serv7731/examples/writeavidmxf

Modified Files:
	main.c 
Log Message:
writeavidmxf: check whether wav input has fmt and data chunks

Also fixes variable not used warnings


Index: main.c
===================================================================
RCS file: /cvsroot/ingex/ingex/libMXF/examples/writeavidmxf/main.c,v
retrieving revision 1.29
retrieving revision 1.30
diff -C2 -d -r1.29 -r1.30
*** main.c	10 Nov 2011 10:27:37 -0000	1.29
--- main.c	20 Feb 2012 10:23:24 -0000	1.30
***************
*** 568,571 ****
--- 568,582 ----
      }
  
+     if (!haveFormatData)
+     {
+         fprintf(stderr, "Missing 'fmt ' chunk in wav file\n");
+         return 0;
+     }
+     if (!haveWAVEData)
+     {
+         fprintf(stderr, "Missing 'data' chunk in wav file\n");
+         return 0;
+     }
+ 
      /* position at wave data */
      if (rf_seek(input->file, input->dataOffset, SEEK_SET) < 0)