//==============================================================================
Error XmlElement::getFloats(DynamicArrayAuto<F64>& out) const
{
Error err = check();
const char* txt;
if(!err)
{
txt = m_el->GetText();
if(txt == nullptr)
{
err = ErrorCode::USER_DATA;
}
}
StringList list;
if(!err)
{
list.splitString(m_alloc, txt, ' ');
}
out = DynamicArrayAuto<F64>(m_alloc);
if(!err)
{
out.create(list.getSize());
}
auto it = list.getBegin();
for(U i = 0; i < out.getSize() && !err; i++)
{
err = it->toF64(out[i]);
++it;
}
if(err)
{
ANKI_LOGE("Failed to return floats. Element: %s", m_el->Value());
}
list.destroy(m_alloc);
return err;
}
MaterialVariableTemplate<T>* MaterialVariableTemplate<T>::_newInstance(
const MaterialProgramCreator::Input& in,
ResourceAllocator<U8> alloc, TempResourceAllocator<U8> talloc)
{
Error err = ErrorCode::NONE;
MaterialVariableTemplate<T>* out = nullptr;
TempResourceDArray<F32> floats;
TempResourceDArray<F32>::ScopeDestroyer floatsd(&floats, talloc);
// Get the float values
if(in.m_value.getSize() > 0)
{
// Has values
U floatsNeeded = in.m_arraySize * (sizeof(T) / sizeof(F32));
if(in.m_value.getSize() != floatsNeeded)
{
ANKI_LOGE("Incorrect number of values. Variable %s",
&in.m_name[0]);
return nullptr;
}
err = floats.create(talloc, floatsNeeded);
if(err) return nullptr;
auto it = in.m_value.getBegin();
for(U i = 0; i < floatsNeeded; ++i)
{
F64 d;
err = it->toF64(d);
if(err) return nullptr;
floats[i] = d;
++it;
}
}
// Create new instance
out = alloc.newInstance<MaterialVariableTemplate<T>>();
if(!out) return nullptr;
if(floats.getSize() > 0)
{
err = out->create(alloc, in.m_name.toCString(),
(T*)&floats[0], in.m_arraySize);
}
else
{
// Buildin
err = out->create(alloc, in.m_name.toCString(), nullptr, 0);
}
if(err && out)
{
alloc.deleteInstance(out);
return nullptr;
}
// Set some values
out->m_instanced = in.m_instanced;
out->m_varType = in.m_type;
out->m_textureUnit = in.m_binding;
out->m_varBlkInfo.m_arraySize = in.m_arraySize;
// Set UBO data
if(out && in.m_inBlock)
{
out->m_varBlkInfo.m_offset = in.m_offset;
ANKI_ASSERT(out->m_varBlkInfo.m_offset >= 0);
out->m_varBlkInfo.m_arrayStride = in.m_arrayStride;
out->m_varBlkInfo.m_matrixStride = in.m_matrixStride;
}
return out;
}