--- global.h	2002/12/08 05:38:56	1.13.2.4
+++ global.h	2003/01/04 06:14:32	1.13.2.7
@@ -12,6 +12,7 @@
 #define	MODE_INTRA		3
 #define MODE_INTRA_Q	4
 #define MODE_NOT_CODED	16
+#define MODE_NOT_CODED_GMC	17
 
 /* --- bframe specific --- */
 
@@ -22,6 +23,14 @@
 #define MODE_DIRECT_NONE_MV	4
 #define MODE_DIRECT_NO4V	5
 
+typedef struct
+{
+	uint8_t *y;
+	uint8_t *u;
+	uint8_t *v;
+}
+IMAGE;
+
 
 typedef struct
 {
@@ -122,6 +131,8 @@
 #define MAX(X, Y) ((X)>(Y)?(X):(Y))
 #define ABS(X)    (((X)>0)?(X):-(X))
 #define SIGN(X)   (((X)>0)?1:-1)
+#define CLIP(X,AMIN,AMAX)   (((X)<(AMIN)) ? (AMIN) : ((X)>(AMAX)) ? (AMAX) : (X))
+#define DIV_DIV(a,b)    (((a)>0) ? ((a)+((b)>>1))/(b) : ((a)-((b)>>1))/(b))
 
 
 #endif							/* _GLOBAL_H_ */