Author: ramiro
Date: Tue Jul 1 19:01:15 2008
New Revision: 2652
Log:
Read quant_step_size from context only once.
Modified:
mlp/mlpdec.c
Modified: mlp/mlpdec.c
==============================================================================
--- mlp/mlpdec.c (original)
+++ mlp/mlpdec.c Tue Jul 1 19:01:15 2008
@@ -910,6 +910,7 @@ static void rematrix_channels(MLPDecodeC
for (mat = 0; mat < s->num_primitive_matrices; mat++) {
unsigned int dest_ch = s->matrix_ch[mat];
+ int quant_step_size = s->quant_step_size[dest_ch];
/* TODO: DSPContext? */
@@ -924,7 +925,7 @@ static void rematrix_channels(MLPDecodeC
index = (i * (index * 2 + 1) + index) &
(m->access_unit_size_pow2 - 1);
accum += m->noise_buffer[index] << (s->matrix_noise_shift[mat]
+ 7);
}
- m->sample_buffer[i][dest_ch] = ((accum >> 14) & ~((1 <<
s->quant_step_size[dest_ch]) - 1))
+ m->sample_buffer[i][dest_ch] = ((accum >> 14) & ~((1 <<
quant_step_size) - 1))
+ m->bypassed_lsbs[i][mat];
}
}
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