20260304 cleanup
Cleanup, as agreed in https://forge.3gpp.org/rep/ivas-codec-pc/ivas-codec/-/wikis/Meetings/Reports/2026-03-03%20Technical%20Matters
BE switches
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FIX_2235_TD_RENDERER_WORD16- Eri: For float: small synch with BASOP, removing unnecessary abs. BASOP: Use Word16 in TD renderer without converting to Word32 -> accept -
FIX_FLOAT_1526_DIRAC_MEM_LEAK- FhG: potential memory leak in DirAC handles in case of format switching -> accept -
ALIGN_ACELP_CORE- VA: align ACELP core functions with BASOP -> accept -
FIX_1532_MSAN_ERR_AMR_FIRST_FRAME_IS_SID- FhG: fix msan complaint in AMR-WB when first frame is an SID -> accept
Non-BE switches
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FIX_2432_ISM_SPIKES_16KHZ- VA: basop issue 2432: fix spikes in ISM decoding at 16kHz output sampling rate -> accept -
FIX_FLOAT_1518- FhG: fix issue 1518: loudness differences in OSBA decoding to mono or stereo output -> accept -
FIX_FLOAT_1533_BLEND_SUBFR2- FhG: float issue 1533: correct blending in blend_subfr2() -> accept -
FIX_1530_Codec_Level_Harmonization_Non_diegetic_panning- FhG: Adjust non-diegetic panning law to harmonize codec levels with 3GPP reference software -> accept