pw_m256: times 16 dw -256
pw_m255: times 16 dw -255
-pw_512: times 8 dw 512
-pw_1024: times 8 dw 1024
-pw_2048: times 8 dw 2048
pw_4096: times 8 dw 4096
-pw_8192: times 8 dw 8192
pb_4x3_4x2_4x1_4x0: times 4 db 3
times 4 db 2
cextern pb_1
cextern pb_3
+cextern pw_512
+cextern pw_1024
+cextern pw_2048
+cextern pw_8192
SECTION .text
palignr m6, m1, m0, 1
palignr m1, m0, 2
LOWPASS 1, 6, 0, 7
- pavgb m0, m1
+ pavgb m0, m6
SBUTTERFLY bw, 2, 3, 6
SBUTTERFLY bw, 0, 1, 6