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move folded rice stuff sideways, re-add symmetric rice in prep for escape codes

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Josh Coalson
2001-03-17 01:07:00 +00:00
parent 4f569c6386
commit b9433f9bcf
3 changed files with 59 additions and 3 deletions
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12
src/libFLAC/encoder_framing.c
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@@ -326,8 +326,14 @@ bool subframe_add_residual_partitioned_rice_(FLAC__BitBuffer *bb, const int32 re
if(!FLAC__bitbuffer_write_raw_uint32(bb, rice_parameters[0], FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_PARAMETER_LEN))
return false;
for(i = 0; i < residual_samples; i++) {
#ifdef FOLDED_RICE
if(!FLAC__bitbuffer_write_rice_signed(bb, residual[i], rice_parameters[0]))
return false;
#else
/* symmetric Rice coding ala Shorten */
if(!FLAC__bitbuffer_write_symmetric_rice_signed(bb, residual[i], rice_parameters[0]))
return false;
#endif
}
return true;
}
@@ -342,8 +348,14 @@ bool subframe_add_residual_partitioned_rice_(FLAC__BitBuffer *bb, const int32 re
partition_samples -= predictor_order;
k += partition_samples;
for(j = k_last; j < k; j++) {
#ifdef FOLDED_RICE
if(!FLAC__bitbuffer_write_rice_signed(bb, residual[j], rice_parameters[i]))
return false;
#else
/* symmetric Rice coding ala Shorten */
if(!FLAC__bitbuffer_write_symmetric_rice_signed(bb, residual[j], rice_parameters[i]))
return false;
#endif
}
k_last = k;
}