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Work around GCC variable may be used uninitialised warning

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Originally committed as revision 14881 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Robert Swain
2008-08-21 12:12:03 +00:00
parent 1098e8d236
commit fbd91d7cad
1 changed files with 2 additions and 3 deletions
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5
libavcodec/aac.c
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@ -615,9 +615,7 @@ static int decode_tns(AACContext * ac, TemporalNoiseShaping * tns,
const int is8 = ics->window_sequence[0] == EIGHT_SHORT_SEQUENCE;
const int tns_max_order = is8 ? 7 : ac->m4ac.object_type == AOT_AAC_MAIN ? 20 : 12;
for (w = 0; w < ics->num_windows; w++) {
tns->n_filt[w] = get_bits(gb, 2 - is8);
if (tns->n_filt[w])
if ((tns->n_filt[w] = get_bits(gb, 2 - is8))) {
coef_res = get_bits1(gb);
for (filt = 0; filt < tns->n_filt[w]; filt++) {
@ -639,6 +637,7 @@ static int decode_tns(AACContext * ac, TemporalNoiseShaping * tns,
tns->coef[w][filt][i] = tns_tmp2_map[tmp2_idx][get_bits(gb, coef_len)];
}
}
}
return 0;
}