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cwFlowTypes.cpp : abuf_create() now indicates an error when the channel count or frame count arg's are invalid.

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This commit is contained in:
kevin 2024-07-11 11:03:26 -04:00
parent 332c8309f6
commit c1231d48ef
1 changed files with 10 additions and 1 deletions
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9
cwFlowTypes.cpp
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@ -1194,11 +1194,19 @@ void cw::flow::value_print( const value_t* value, bool info_fl)
cw::flow::abuf_t* cw::flow::abuf_create( srate_t srate, unsigned chN, unsigned frameN ) cw::flow::abuf_t* cw::flow::abuf_create( srate_t srate, unsigned chN, unsigned frameN )
{ {
if( chN*frameN == 0 )
{
cwLogError(kInvalidArgRC,"The %s audio signal parameter cannot be zero.", chN==0 ? "channel count" : "frame count");
return nullptr;
}
abuf_t* a = mem::allocZ<abuf_t>(); abuf_t* a = mem::allocZ<abuf_t>();
a->srate = srate; a->srate = srate;
a->chN = chN; a->chN = chN;
a->frameN = frameN; a->frameN = frameN;
a->bufAllocSmpN = chN*frameN; a->bufAllocSmpN = chN*frameN;
a->buf = mem::allocZ<sample_t>(a->bufAllocSmpN); a->buf = mem::allocZ<sample_t>(a->bufAllocSmpN);
return a; return a;
@ -1225,6 +1233,7 @@ cw::flow::abuf_t* cw::flow::abuf_duplicate( abuf_t* dst, const abuf_t* src )
else else
abuf = dst; abuf = dst;
if( abuf != nullptr )
vop::copy(abuf->buf,src->buf,src->chN*src->frameN); vop::copy(abuf->buf,src->buf,src->chN*src->frameN);
return abuf; return abuf;