Author: conrad
Date: Fri Dec 5 01:07:18 2008
New Revision: 3870
Log:
Spec bug: there is no quant delta for subbands with one codeblock
Modified:
dirac/libavcodec/diracdec.c
Modified: dirac/libavcodec/diracdec.c
==============================================================================
--- dirac/libavcodec/diracdec.c (original)
+++ dirac/libavcodec/diracdec.c Fri Dec 5 01:07:18 2008
@@ -155,10 +155,11 @@ static void codeblock(DiracContext *s, i
/* Determine if this codeblock is a zero block. */
if (dirac_arith_get_bit(&s->arith, ARITH_CONTEXT_ZERO_BLOCK))
return;
+
+ if (s->codeblock_mode)
+ *quant += dirac_arith_read_int(&s->arith,
&ff_dirac_context_set_quant);
}
- if (s->codeblock_mode)
- *quant += dirac_arith_read_int(&s->arith, &ff_dirac_context_set_quant);
qfactor = coeff_quant_factor(*quant);
qoffset = coeff_quant_offset(s->refs == 0, *quant) + 2;
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