[OpenSDK-cvs] openSDK/servers/usarsim main.cc,1.25,1.26

[Nuno L. <nun...@us...>]

Update of /cvsroot/opensdk/openSDK/servers/usarsim
In directory sc8-pr-cvs3.sourceforge.net:/tmp/cvs-serv5142

Modified Files:
	main.cc 
Log Message:
do not compute the Y, Cb and Cr pointers in each iteration, as they dont change

Index: main.cc
===================================================================
RCS file: /cvsroot/opensdk/openSDK/servers/usarsim/main.cc,v
retrieving revision 1.25
retrieving revision 1.26
diff -u -d -r1.25 -r1.26
--- main.cc	20 May 2007 17:39:50 -0000	1.25
+++ main.cc	13 Aug 2007 10:45:11 -0000	1.26
@@ -297,6 +297,10 @@
 
 	unsigned char buffer[IMG_SIZE], newimg[IMG_SIZE];
 
+	byte *Y  = newimg;
+	byte *Cb = newimg+(IMG_SIZE*2/3);
+	byte *Cr = newimg+IMG_SIZE/3;
+
 	while (true) {
 		if (fread(buffer, 1, 1, usarsim_imgserver_socket) != 1) {
 			cerr << "error reading image type from USARSim" << endl;
@@ -336,10 +340,6 @@
 			return NULL;
 		}
 
-		byte *Y  = newimg;
-		byte *Cb = newimg+(IMG_SIZE*2/3);
-		byte *Cr = newimg+IMG_SIZE/3;
-
 		RGB_to_YCbCr(buffer, IMG_WIDTH, IMG_HEIGHT, Y, Cb, Cr);
 
 		if (!fwrite(newimg, IMG_SIZE, 1, opensdk_socket)) {