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#3814 More bad_alloc handling 

warn user and error
master
Andrey Kleshchev 2025-03-31 21:59:41 +03:00 committed by Andrey Kleshchev
parent e671cb54fe
commit 4ddd9d1fef
1 changed files with 34 additions and 9 deletions
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43
indra/llmath/llvolume.cpp
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@ -5586,14 +5586,22 @@ struct MikktData
{
U32 count = face->mNumIndices;
p.resize(count);
n.resize(count);
tc.resize(count);
t.resize(count);
if (face->mWeights)
try
{
w.resize(count);
p.resize(count);
n.resize(count);
tc.resize(count);
t.resize(count);
if (face->mWeights)
{
w.resize(count);
}
}
catch (std::bad_alloc&)
{
LLError::LLUserWarningMsg::showOutOfMemory();
LL_ERRS("LLCoros") << "Bad memory allocation in MikktData, elements count: " << count << LL_ENDL;
}
@ -5665,7 +5673,16 @@ bool LLVolumeFace::cacheOptimize(bool gen_tangents)
// and is executed on a background thread
MikktData data(this);
mikk::Mikktspace ctx(data);
ctx.genTangSpace();
try
{
ctx.genTangSpace();
}
catch (std::bad_alloc&)
{
LLError::LLUserWarningMsg::showOutOfMemory();
LL_ERRS("LLCoros") << "Bad memory allocation in MikktData::genTangSpace" << LL_ENDL;
}
//re-weld
meshopt_Stream mos[] =
@ -5678,7 +5695,15 @@ bool LLVolumeFace::cacheOptimize(bool gen_tangents)
};
std::vector<U32> remap;
remap.resize(data.p.size());
try
{
remap.resize(data.p.size());
}
catch (std::bad_alloc&)
{
LLError::LLUserWarningMsg::showOutOfMemory();
LL_ERRS("LLCoros") << "Failed to allocate memory for remap: " << (S32)data.p.size() << LL_ENDL;
}
U32 stream_count = data.w.empty() ? 4 : 5;