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BASOP assert in renderIsmToBinauralRoom() -> accumulate2dArrayToBuffer_fx()

Basic info

  • Fixed point:
    • Encoder (fixed): n/a
    • Decoder (fixed): 7f594642

Bug description

The following assert is triggered in the renderer STV tests:

#3  0x00007ffff7cb96e2 in __GI___assert_fail (assertion=0x555555ec1cd2 "0", file=0x555555ec1cc0 "lib_com/basop32.c", line=1661, function=0x555555ec1d14 <__PRETTY_FUNCTION__.3> "L_add") at assert.c:103
#4  0x000055555584edb8 in L_add (L_var1=1434778958, L_var2=1434778958) at lib_com/basop32.c:1661
#5  0x0000555555566955 in accumulate2dArrayToBuffer_fx (array=0x7ffffffaec80, buffer=0x7ffffffbdcf0) at lib_rend/lib_rend_fx.c:471
#6  0x0000555555573527 in renderIsmToBinauralRoom (ismInput=0x555555fbd840, outAudio=..., exp=0x7ffffffbdd2e) at lib_rend/lib_rend_fx.c:5990
#7  0x0000555555574e49 in renderInputIsm (ismInput=0x555555fbd840, outConfig=IVAS_AUDIO_CONFIG_BINAURAL_ROOM_IR, outAudio=...) at lib_rend/lib_rend_fx.c:6481
#8  0x0000555555574f8d in renderActiveInputsIsm (hIvasRend=0x555555fbd580, outAudio=...) at lib_rend/lib_rend_fx.c:6535
#9  0x000055555557bb7d in getSamplesInternal (hIvasRend=0x555555fbd580, outAudio=..., hBits=0x0) at lib_rend/lib_rend_fx.c:8676
#10 0x000055555557c516 in IVAS_REND_GetSamples (hIvasRend=0x555555fbd580, outAudio=...) at lib_rend/lib_rend_fx.c:8850
#11 0x0000555555560010 in main (argc=15, argv=0x7fffffffe198) at apps/renderer.c:1911

Occurs in frame 1.

Ways to reproduce

IVAS_rend -i scripts/testv/stvOSBA_4ISM_2OA32c.wav -if ISM4SBA2 -o ISM4SBA2_to_BINAURAL_ROOM_IRNone_5msNone_32kHz.wav -of BINAURAL_ROOM_IR -fs 32 -no_delay_cmp -q -fr 5