--- decoder.c	2002/07/24 23:09:28	1.35
+++ decoder.c	2002/09/21 03:07:56	1.38
@@ -53,9 +53,9 @@
  *  26.03.2002  interlacing support - moved transfers outside decode loop
  *  26.12.2001  decoder_mbinter: dequant/idct moved within if(coded) block
  *  22.12.2001  lock based interpolation
- *  01.12.2001  inital version; (c)2001 peter ross <pross@cs.rmit.edu.au>
+ *  01.12.2001  inital version; (c)2001 peter ross <pross@xvid.org>
  *
- *  $Id: decoder.c,v 1.35 2002/07/24 23:09:28 chl Exp $
+ *  $Id: decoder.c,v 1.38 2002/09/21 03:07:56 suxen_drol Exp $
  *
  *************************************************************************/
 
@@ -653,8 +653,10 @@
 				mb->quant = quant;
 
 				if (dec->interlacing) {
-					mb->field_dct = BitstreamGetBit(bs);
-					DEBUG1("decp: field_dct: ", mb->field_dct);
+					if (cbp || intra) {
+						mb->field_dct = BitstreamGetBit(bs);
+						DEBUG1("decp: field_dct: ", mb->field_dct);
+					}
 
 					if (mb->mode == MODE_INTER || mb->mode == MODE_INTER_Q) {
 						mb->field_pred = BitstreamGetBit(bs);
@@ -1377,14 +1379,14 @@
 
 #ifdef BFRAMES_DEC
 	// test if no B_VOP
-	if (dec->low_delay) {
+        if (dec->low_delay || dec->frames == 0) {
 #endif
 	image_output(&dec->cur, dec->width, dec->height, dec->edged_width,
 					 frame->image, frame->stride, frame->colorspace);
 
 #ifdef BFRAMES_DEC
 	} else {
-		if (dec->frames >= 0) {
+                if (dec->frames >= 1) {
 			start_timer();
 			if ((vop_type == I_VOP || vop_type == P_VOP)) {
 				image_output(&dec->refn[0], dec->width, dec->height,