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aacdec: disable locking code for parse_adts_frame_header() non zero chan config. 

This fixes changing channels
It possibly might cause regressions but i cant avoid this without having a test
case that needs the locking code.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2011-09-23 02:43:57 +02:00
parent b87d4c2b9f
commit 9815039053
1 changed files with 1 additions and 1 deletions
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2
libavcodec/aacdec.c
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@ -2079,7 +2079,7 @@ static int parse_adts_frame_header(AACContext *ac, GetBitContext *gb)
size = ff_aac_parse_header(gb, &hdr_info);
if (size > 0) {
if (ac->output_configured != OC_LOCKED && hdr_info.chan_config) {
if (hdr_info.chan_config) {
enum ChannelPosition new_che_pos[4][MAX_ELEM_ID];
memset(new_che_pos, 0, 4 * MAX_ELEM_ID * sizeof(new_che_pos[0][0]));
ac->m4ac.chan_config = hdr_info.chan_config;