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binkaudio: remove unnecessary loop 

decode_init sets bands[0] == 2, so this loop always sets the band table
index (k) to zero.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
This commit is contained in:
Peter Ross 2011-02-20 12:24:38 +11:00 committed by Ronald S. Bultje
parent 582ac86d19
commit a304def1dc
1 changed files with 2 additions and 5 deletions
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7
libavcodec/binkaudio.c
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@ -164,7 +164,6 @@ static void decode_block(BinkAudioContext *s, short *out, int use_dct)
for (ch = 0; ch < s->channels; ch++) {
FFTSample *coeffs = s->coeffs_ptr[ch];
q = 0.0f;
coeffs[0] = get_float(gb) * s->root;
coeffs[1] = get_float(gb) * s->root;
@ -174,10 +173,8 @@ static void decode_block(BinkAudioContext *s, short *out, int use_dct)
quant[i] = expf(FFMIN(value, 95) * 0.15289164787221953823f) * s->root;
}
// find band (k)
for (k = 0; s->bands[k] < 1; k++) {
q = quant[k];
}
k = 0;
q = quant[0];
// parse coefficients
i = 2;