Jacques Lucke
8cbbdedaf4
This updates the usage of integer types in code I wrote according to our new style guides. Major changes: * Use signed instead of unsigned integers in many places. * C++ containers in blenlib use `int64_t` for size and indices now (instead of `uint`). * Hash values for C++ containers are 64 bit wide now (instead of 32 bit). I do hope that I broke no builds, but it is quite likely that some compiler reports slightly different errors. Please let me know when there are any errors. If the fix is small, feel free to commit it yourself. I compiled successfully on linux with gcc and on windows.
120 lines
3.7 KiB
C++
120 lines
3.7 KiB
C++
/*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#include "FN_multi_function_builder.hh"
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#include "BLI_hash.hh"
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namespace blender::fn {
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CustomMF_GenericConstant::CustomMF_GenericConstant(const CPPType &type, const void *value)
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: type_(type), value_(value)
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{
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MFSignatureBuilder signature = this->get_builder("Constant " + type.name());
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std::stringstream ss;
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type.debug_print(value, ss);
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signature.single_output(ss.str(), type);
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}
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void CustomMF_GenericConstant::call(IndexMask mask,
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MFParams params,
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MFContext UNUSED(context)) const
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{
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GMutableSpan output = params.uninitialized_single_output(0);
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type_.fill_uninitialized_indices(value_, output.buffer(), mask);
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}
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uint64_t CustomMF_GenericConstant::hash() const
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{
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return type_.hash(value_);
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}
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bool CustomMF_GenericConstant::equals(const MultiFunction &other) const
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{
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const CustomMF_GenericConstant *_other = dynamic_cast<const CustomMF_GenericConstant *>(&other);
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if (_other == nullptr) {
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return false;
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}
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if (type_ != _other->type_) {
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return false;
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}
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return type_.is_equal(value_, _other->value_);
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}
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static std::string gspan_to_string(GSpan array)
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{
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std::stringstream ss;
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ss << "[";
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const int64_t max_amount = 5;
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for (int64_t i : IndexRange(std::min(max_amount, array.size()))) {
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array.type().debug_print(array[i], ss);
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ss << ", ";
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}
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if (max_amount < array.size()) {
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ss << "...";
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}
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ss << "]";
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return ss.str();
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}
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CustomMF_GenericConstantArray::CustomMF_GenericConstantArray(GSpan array) : array_(array)
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{
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const CPPType &type = array.type();
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MFSignatureBuilder signature = this->get_builder("Constant " + type.name() + " Vector");
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signature.vector_output(gspan_to_string(array), type);
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}
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void CustomMF_GenericConstantArray::call(IndexMask mask,
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MFParams params,
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MFContext UNUSED(context)) const
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{
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GVectorArray &vectors = params.vector_output(0);
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for (int64_t i : mask) {
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vectors.extend(i, array_);
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}
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}
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CustomMF_DefaultOutput::CustomMF_DefaultOutput(StringRef name,
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Span<MFDataType> input_types,
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Span<MFDataType> output_types)
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: output_amount_(output_types.size())
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{
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MFSignatureBuilder signature = this->get_builder(name);
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for (MFDataType data_type : input_types) {
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signature.input("Input", data_type);
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}
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for (MFDataType data_type : output_types) {
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signature.output("Output", data_type);
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}
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}
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void CustomMF_DefaultOutput::call(IndexMask mask, MFParams params, MFContext UNUSED(context)) const
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{
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for (int param_index : this->param_indices()) {
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MFParamType param_type = this->param_type(param_index);
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if (!param_type.is_output()) {
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continue;
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}
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if (param_type.data_type().is_single()) {
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GMutableSpan span = params.uninitialized_single_output(param_index);
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const CPPType &type = span.type();
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type.fill_uninitialized_indices(type.default_value(), span.buffer(), mask);
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}
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}
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}
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} // namespace blender::fn
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