--- xvid.h	2002/10/06 07:05:50	1.17.2.2
+++ xvid.h	2002/11/02 15:52:30	1.17.2.6
@@ -28,7 +28,7 @@
 *               ToDo ? : when BFRAMES is defined, the API_VERSION should not
 *                        be the same (3.0 ?)
 *
-*  $Id: xvid.h,v 1.17.2.2 2002/10/06 07:05:50 suxen_drol Exp $
+*  $Id: xvid.h,v 1.17.2.6 2002/11/02 15:52:30 chl Exp $
 *
 *****************************************************************************/
 
@@ -47,6 +47,19 @@
 /* API Version : 2.1 */
 #define API_VERSION ((2 << 16) | (1))
 
+/* Bitstream Version 
+ * this will be writen into the bitstream to allow easy detection of xvid 
+ * encoder bugs in the decoder, without this it might not possible to 
+ * automatically distinquish between a file which has been encoded with an 
+ * old & buggy XVID from a file which has been encoded with a bugfree version
+ * see the infamous interlacing bug ...
+ *
+ * this MUST be increased if an encoder bug is fixed, increasing it too often
+ * doesnt hurt but not increasing it could cause difficulty for decoders in the
+ * future
+ */
+#define XVID_BS_VERSION "0003"
+
 
 /* Error codes */
 #define XVID_ERR_FAIL		-1
@@ -216,6 +229,7 @@
 #define XVID_GREYSCALE			0x01000000	/* enable greyscale only mode (even for */
 #define XVID_GRAYSCALE			0x01000000  /* color input material chroma is ignored) */
 
+#define XVID_GMC			0x20000000
 
 /* Flags for XVID_ENC_FRAME.motion */
 #define PMV_ADVANCEDDIAMOND8	0x00004000