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Remove unused ff_ac3_parse_header_full function.

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Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
(cherry picked from commit 676f1f533e2c2960d81784188592a066b9ff1c3d)
This commit is contained in:
Diego Elio Pettenò
2011-01-25 02:29:40 +01:00
committed by Michael Niedermayer
parent c940ed4254
commit 998d9ee7a4
2 changed files with 0 additions and 40 deletions
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29
libavcodec/ac3_parser.c
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@ -128,35 +128,6 @@ int ff_ac3_parse_header(GetBitContext *gbc, AC3HeaderInfo *hdr)
return 0;
}
int ff_ac3_parse_header_full(GetBitContext *gbc, AC3HeaderInfo *hdr){
int ret, i;
ret = ff_ac3_parse_header(gbc, hdr);
if(!ret){
if(hdr->bitstream_id>10){
/* Enhanced AC-3 */
skip_bits(gbc, 5); // skip bitstream id
/* skip dialog normalization and compression gain */
for (i = 0; i < (hdr->channel_mode ? 1 : 2); i++) {
skip_bits(gbc, 5); // skip dialog normalization
if (get_bits1(gbc)) {
skip_bits(gbc, 8); //skip Compression gain word
}
}
/* dependent stream channel map */
if (hdr->frame_type == EAC3_FRAME_TYPE_DEPENDENT && get_bits1(gbc)) {
hdr->channel_map = get_bits(gbc, 16); //custom channel map
return 0;
}
}
//default channel map based on acmod and lfeon
hdr->channel_map = ff_eac3_default_chmap[hdr->channel_mode];
if(hdr->lfe_on)
hdr->channel_map |= AC3_CHMAP_LFE;
}
return ret;
}
static int ac3_sync(uint64_t state, AACAC3ParseContext *hdr_info,
int *need_next_header, int *new_frame_start)
{