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chore: use BLOCK_LEN_LONG consistently in filterbank buffer copies #104

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Merged
fabiangreffrath merged 1 commit into from
May 16, 2026
Merged

chore: use BLOCK_LEN_LONG consistently in filterbank buffer copies #104

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8 changes: 4 additions & 4 deletions libfaac/filtbank.c
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Original file line number Diff line number Diff line change
Expand Up @@ -115,11 +115,11 @@ void FilterBank(faacEncStruct* hEncoder,
/* create / shift old values */
/* We use p_overlap here as buffer holding the last frame time signal*/
if(overlap_select != MNON_OVERLAPPED) {
memcpy(transf_buf, p_overlap, FRAME_LEN*sizeof(faac_real));
memcpy(transf_buf+BLOCK_LEN_LONG, p_in_data, FRAME_LEN*sizeof(faac_real));
memcpy(p_overlap, p_in_data, FRAME_LEN*sizeof(faac_real));
memcpy(transf_buf, p_overlap, BLOCK_LEN_LONG*sizeof(faac_real));
memcpy(transf_buf+BLOCK_LEN_LONG, p_in_data, BLOCK_LEN_LONG*sizeof(faac_real));
memcpy(p_overlap, p_in_data, BLOCK_LEN_LONG*sizeof(faac_real));
} else {
memcpy(transf_buf, p_in_data, 2*FRAME_LEN*sizeof(faac_real));
memcpy(transf_buf, p_in_data, 2*BLOCK_LEN_LONG*sizeof(faac_real));
}

/* Window shape processing */
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