--- trunk/xvidcore/src/bitstream/ppc_asm/cbp_ppc.s	2002/03/27 12:58:29	71
+++ trunk/xvidcore/src/bitstream/ppc_asm/cbp_ppc.s	2002/03/27 15:06:14	72
@@ -15,9 +15,9 @@
 #    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 #
 #
-#    $Id: cbp_ppc.s,v 1.7 2002-03-22 13:39:01 canard Exp $
+#    $Id: cbp_ppc.s,v 1.8 2002-03-27 15:06:14 canard Exp $
 #    $Source: /home/xvid/cvs_copy/cvs-server-root/xvid/xvidcore/src/bitstream/ppc_asm/cbp_ppc.s,v $
-#    $Date: 2002-03-22 13:39:01 $
+#    $Date: 2002-03-27 15:06:14 $
 #    $Author: canard $
 #
 #    This is my first PPC ASM attempt. So I might do nasty things.
@@ -50,6 +50,11 @@
 #
 #}
 
+.data
+.skip:
+	.word 0,-1
+.align 4 
+
 .text
 .global calc_cbp_ppc
 calc_cbp_ppc:
@@ -58,30 +63,30 @@
 	# r8 is the loop counter (rows)
 	li 8,5
 	# r3 contains the result, therefore we set it to 0
-	xor 3,3,3
+	li 3,0
 .loop:
 	# CTR is the loop2 counter
-	li 4,15
+	li 4,16
 	mtctr 4
 	# r6 is coeff pointer for this line
 	mr 6,9
+	lis 7,.skip@ha
+	addi 7,7,.skip@l
+	lwz 7,0(7)
 .loop2:
 	# coeffs is a matrix of 16 bits cells
-	lwz 4,2(6)
-	lwz 5,6(6)
+	lwz 4,0(6)
+	and 4,4,7
+	li 7,-1
+
+	lwz 5,4(6)
 	# or. updates CR0
 	or. 4,5,4
 	# testing bit 2 (is zero) of CR0
 	bf 2,.cbp
 	addi 6,6,8
 	bdnz .loop2
-	# latest line coeffs 
-	lwz 4,2(6)
-	lhz 5,6(6)
-	# or. updates CR0
-	or. 4,5,4
-	# testing bit 2 (is zero) of CR0
-	bt 2,.newline
+	b .newline
 .cbp:
 	li 4,1
 	slw 4,4,8