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Fix order of subchannel bits (Andreas Eversberg)

This commit is contained in:
Harald Welte 2009-04-29 16:21:18 +00:00
parent 70128d03df
commit 360f06cba3
1 changed files with 5 additions and 5 deletions
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10
src/subchan_demux.c
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@ -100,7 +100,7 @@ int subch_demux_in(struct subch_demux *dmx, u_int8_t *data, int len)
if (!(dmx->chan_activ & (1 << c)))
continue;
inbits = inbyte >> ((3-c)*2);
inbits = inbyte >> (c << 1);
/* two bits for each subchannel */
if (inbits & 0x01)
@ -230,10 +230,10 @@ static int mux_output_byte(struct subch_mux *mx, u_int8_t *byte)
int rc;
/* combine two bits of every subchan */
rc = get_subch_bits(mx, 3, &bits[0], 2);
rc = get_subch_bits(mx, 2, &bits[2], 2);
rc = get_subch_bits(mx, 1, &bits[4], 2);
rc = get_subch_bits(mx, 0, &bits[6], 2);
rc = get_subch_bits(mx, 0, &bits[0], 2);
rc = get_subch_bits(mx, 1, &bits[2], 2);
rc = get_subch_bits(mx, 2, &bits[4], 2);
rc = get_subch_bits(mx, 3, &bits[6], 2);
*byte = compact_bits(bits);