Revision: 65502
http://sourceforge.net/p/brlcad/code/65502
Author: carlmoore
Date: 2015-06-30 20:30:57 +0000 (Tue, 30 Jun 2015)
Log Message:
-----------
no need to pass scanlen as argument to init_buffer, because it's present as a
global; also change max's type
Modified Paths:
--------------
brlcad/trunk/src/util/bwcrop.c
Modified: brlcad/trunk/src/util/bwcrop.c
===================================================================
--- brlcad/trunk/src/util/bwcrop.c 2015-06-30 19:52:27 UTC (rev 65501)
+++ brlcad/trunk/src/util/bwcrop.c 2015-06-30 20:30:57 UTC (rev 65502)
@@ -66,12 +66,12 @@
* XXX - CHECK FILE SIZE
*/
void
-init_buffer(int len)
+init_buffer()
{
- int max;
+ ssize_t max;
/* See how many we could buffer */
- max = MAXBUFBYTES / len;
+ max = MAXBUFBYTES / scanlen;
/*
* Do a max of 4096. We really should see how big
@@ -87,7 +87,7 @@
else
buflines = scanlen;
- buffer = (unsigned char *)bu_malloc(buflines * len, "buffer");
+ buffer = (unsigned char *)bu_malloc(buflines * scanlen, "buffer");
}
@@ -239,7 +239,7 @@
}
/* See how many lines we can buffer */
- init_buffer(scanlen);
+ init_buffer();
/* Check for silly buffer syndrome */
if ((ssize_t)abs((int)(ury - uly)) > buflines/2 || (ssize_t)abs((int)(lry
- lly)) > buflines/2) {
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