Better check of input data?
diff --git a/Demo/sgi/video/squash.c b/Demo/sgi/video/squash.c
index c045084..d5ea946 100755
--- a/Demo/sgi/video/squash.c
+++ b/Demo/sgi/video/squash.c
@@ -78,9 +78,19 @@
exit(1);
}
while( !feof(stdin) ) {
- gets(lbuf);
- if ( feof(stdin) ) break;
- puts(lbuf);
+ { int t, s;
+ gets(lbuf);
+ if ( feof(stdin) ) break;
+ if ( sscanf(lbuf, "%d,%d", &t,&s) == 2) {
+ if ( s != h*w*4 ) {
+ fprintf(stderr, "Size changed from %d to %d: %s\n",4*h*w,s, lbuf);
+ exit(1);
+ }
+ printf("%d, %d\n", t, nh*nw*4);
+ } else {
+ puts(lbuf);
+ }
+ }
fprintf(stderr, "Reading %d\n", h*w*sizeof(long));
if ( (i=fread(bm, 1, h*w*sizeof(long), stdin)) != h*w*sizeof(long)) {
fprintf(stderr, "%s: short read, %d wanted %d\n", argv[0],