--- mbtransquant.c	2004/12/05 13:56:13	1.26
+++ mbtransquant.c	2005/05/23 09:29:43	1.28
@@ -21,7 +21,7 @@
  *  along with this program ; if not, write to the Free Software
  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  *
- * $Id: mbtransquant.c,v 1.26 2004/12/05 13:56:13 syskin Exp $
+ * $Id: mbtransquant.c,v 1.28 2005/05/23 09:29:43 Skal Exp $
  *
  ****************************************************************************/
 
@@ -216,7 +216,7 @@
 
 		sum = quant[mpeg](&qcoeff[i*64], &data[i*64], pMB->quant, pParam->mpeg_quant_matrices);
 
-		if(sum && (frame->vop_flags & XVID_VOP_TRELLISQUANT)) {
+		if(sum && (pMB->quant > 2) && (frame->vop_flags & XVID_VOP_TRELLISQUANT)) {
 			const uint16_t *matrix;
 			const static uint16_t h263matrix[] =
 				{
@@ -774,7 +774,7 @@
 	 * helps. */
 	typedef struct { int16_t Run, Level; } NODE;
 
-	NODE Nodes[65], Last;
+	NODE Nodes[65], Last = { 0, 0};
 	uint32_t Run_Costs0[64+1];
 	uint32_t * const Run_Costs = Run_Costs0 + 1;