2 #include "ac3_decoder.h"
3 #include "ac3_internal.h"
5 int ac3_init (ac3dec_t * p_ac3dec)
7 //p_ac3dec->bit_stream.buffer = 0;
8 p_ac3dec->bit_stream.i_available = 0;
13 int ac3_decode_frame (ac3dec_t * p_ac3dec, s16 * buffer)
19 for (i = 0; i < 6; i++) {
20 parse_audblk (p_ac3dec);
21 if (exponent_unpack (p_ac3dec))
23 bit_allocate (p_ac3dec);
24 mantissa_unpack (p_ac3dec);
25 if (p_ac3dec->bsi.acmod == 0x2)
28 downmix (p_ac3dec, buffer);
33 parse_auxdata (p_ac3dec);