X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=src%2Fgdcmmpeg2%2Fsrc%2Fmpeg2enc%2Freadpic.c;h=3ce6d65c00db495b7ec1a5fa2781f236dd85665b;hb=6e9a7dc98097c1f95b481eabca0d89db918efa98;hp=464ecbf64c16dac5d43244600ee8b1a50eeaa19c;hpb=1dc87af9be1eb3ef30fc1da777d21ab6b5f7473e;p=gdcm.git

diff --git a/src/gdcmmpeg2/src/mpeg2enc/readpic.c b/src/gdcmmpeg2/src/mpeg2enc/readpic.c
index 464ecbf6..3ce6d65c 100644
--- a/src/gdcmmpeg2/src/mpeg2enc/readpic.c
+++ b/src/gdcmmpeg2/src/mpeg2enc/readpic.c
@@ -229,9 +229,9 @@ unsigned char *frame[];
       y = cr*r + cg*g + cb*b;
       u = cu*(b-y);
       v = cv*(r-y);
-      yp[j] = (219.0/256.0)*y + 16.5;  /* nominal range: 16..235 */
-      up[j] = (224.0/256.0)*u + 128.5; /* 16..240 */
-      vp[j] = (224.0/256.0)*v + 128.5; /* 16..240 */
+      yp[j] = (unsigned char)((219.0/256.0)*y + 16.5);  /* nominal range: 16..235 */
+      up[j] = (unsigned char)((224.0/256.0)*u + 128.5); /* 16..240 */
+      vp[j] = (unsigned char)((224.0/256.0)*v + 128.5); /* 16..240 */
     }
   }
   fclose(fd);