--- bitstream.h	2002/03/08 02:44:35	1.1
+++ bitstream.h	2002/05/03 00:45:10	1.5
@@ -41,6 +41,7 @@
   *																			   *	
   *  Revision history:                                                         *
   *                                                                            *
+  *  26.03.2002 interlacing support - modified putvol/vopheaders paramters
   *  04.03.2002 putbits speedup (Isibaar)                                      *
   *  03.03.2002 merged BITREADER and BITWRITER (Isibaar)                       *
   *	 16.12.2001	inital version                                           	   *
@@ -110,36 +111,18 @@
 #define N_VOP	4
 
 
-typedef struct
-{
-	uint32_t bufa;
-	uint32_t bufb;
-	uint32_t buf;
-	uint32_t pos;
-	uint32_t *tail;
-	uint32_t *start;
-	uint32_t length;
-} 
-Bitstream;
-
-
 // header stuff
 int BitstreamReadHeaders(Bitstream * bs, DECODER * dec, uint32_t * rounding,
-						 uint32_t * quant, uint32_t * fcode, uint32_t * intra_dc_threshold);
+						 uint32_t * quant, uint32_t * fcode_forward, uint32_t * fcode_backward, uint32_t * intra_dc_threshold);
 
 
 void BitstreamWriteVolHeader(Bitstream * const bs,
-						const int width,
-						const int height,
-						const int quant_type);
-
+						const MBParam * pParam,
+						const FRAMEINFO * frame);
 
 void BitstreamWriteVopHeader(Bitstream * const bs,
-			  VOP_TYPE prediction_type,
-			  const int rounding_type,
-			  const uint32_t quant,
-			  const uint32_t fcode);
-
+						const MBParam * pParam,
+						const FRAMEINFO * frame);
 
 /* initialise bitstream structure */