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Diffstat (limited to 'libavcodec/binkaudio.c')
-rw-r--r--libavcodec/binkaudio.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/libavcodec/binkaudio.c b/libavcodec/binkaudio.c
index 39517f7eb4..fb442c00b2 100644
--- a/libavcodec/binkaudio.c
+++ b/libavcodec/binkaudio.c
@@ -114,10 +114,10 @@ static av_cold int decode_init(AVCodecContext *avctx)
return AVERROR(ENOMEM);
/* populate bands data */
- s->bands[0] = 1;
+ s->bands[0] = 2;
for (i = 1; i < s->num_bands; i++)
- s->bands[i] = ff_wma_critical_freqs[i - 1] * (s->frame_len / 2) / sample_rate_half;
- s->bands[s->num_bands] = s->frame_len / 2;
+ s->bands[i] = (ff_wma_critical_freqs[i - 1] * s->frame_len / sample_rate_half) & ~1;
+ s->bands[s->num_bands] = s->frame_len;
s->first = 1;
avctx->sample_fmt = AV_SAMPLE_FMT_S16;
@@ -194,11 +194,11 @@ static void decode_block(BinkAudioContext *s, short *out, int use_dct)
if (width == 0) {
memset(coeffs + i, 0, (j - i) * sizeof(*coeffs));
i = j;
- while (s->bands[k] * 2 < i)
+ while (s->bands[k] < i)
q = quant[k++];
} else {
while (i < j) {
- if (s->bands[k] * 2 == i)
+ if (s->bands[k] == i)
q = quant[k++];
coeff = get_bits(gb, width);
if (coeff) {