Revision: 42179
http://brlcad.svn.sourceforge.net/brlcad/?rev=42179&view=rev
Author: erikgreenwald
Date: 2011-01-12 22:15:20 +0000 (Wed, 12 Jan 2011)
Log Message:
-----------
signed/unsigned comparison fixes
Modified Paths:
--------------
brlcad/trunk/src/libfb/if_ogl.c
Modified: brlcad/trunk/src/libfb/if_ogl.c
===================================================================
--- brlcad/trunk/src/libfb/if_ogl.c 2011-01-12 22:07:58 UTC (rev 42178)
+++ brlcad/trunk/src/libfb/if_ogl.c 2011-01-12 22:15:20 UTC (rev 42179)
@@ -1875,7 +1875,7 @@
if (y >= ifp->if_height)
break;
- if (count >= ifp->if_width-x)
+ if (count >= (size_t)(ifp->if_width-x))
scan_count = ifp->if_width-x;
else
scan_count = count;
@@ -1939,8 +1939,8 @@
if (y >= ifp->if_height)
break;
- if (pix_count >= ifp->if_width-x)
- scan_count = ifp->if_width-x;
+ if (pix_count >= (size_t)(ifp->if_width-x))
+ scan_count = (size_t)(ifp->if_width-x);
else
scan_count = pix_count;
@@ -1995,7 +1995,7 @@
fb_log("Warning, ogl_write: glXMakeCurrent unsuccessful.\n");
}
- if (xstart + count < ifp->if_width) {
+ if (xstart + count < (size_t)ifp->if_width) {
ogl_xmit_scanlines(ifp, ybase, 1, xstart, count);
if (OGL(ifp)->copy_flag) {
/* repaint one scanline from backbuffer */
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