[Ffmpeg-cvslog] r7288 - trunk/libavcodec/motion_est.c

[gpoirier]

Author: gpoirier
Date: Tue Dec 12 14:41:17 2006
New Revision: 7288

Modified:
   trunk/libavcodec/motion_est.c

Log:
Doxygen comments about variables described by Michael here:
Date: Tue, 12 Dec 2006 14:00:54 +0100
Subject: Re: [Ffmpeg-cvslog] r6876 - trunk/libavcodec/motion_est.c


Modified: trunk/libavcodec/motion_est.c
==============================================================================
--- trunk/libavcodec/motion_est.c	(original)
+++ trunk/libavcodec/motion_est.c	Tue Dec 12 14:41:17 2006
@@ -1145,7 +1145,9 @@
 {
     MotionEstContext * const c= &s->me;
     uint8_t *pix, *ppix;
-    int sum, varc, vard, mx, my, dmin;
+    int sum, mx, my, dmin;
+    int varc;            ///< the variance of the block (sum of squared (p[y][x]-average))
+    int vard;            ///< sum of squared differences with the estimated motion vector
     int P[10][2];
     const int shift= 1+s->quarter_sample;
     int mb_type=0;