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/* SPDX-License-Identifier: GPL-2.0-or-later */
#include "BLI_array_utils.hh"
namespace blender::array_utils {
void copy(const GVArray &src,
const IndexMask selection,
GMutableSpan dst,
const int64_t grain_size)
{
BLI_assert(src.type() == dst.type());
BLI_assert(src.size() == dst.size());
threading::parallel_for(selection.index_range(), grain_size, [&](const IndexRange range) {
src.materialize_to_uninitialized(selection.slice(range), dst.data());
});
}
void gather(const GVArray &src,
const IndexMask indices,
GMutableSpan dst,
const int64_t grain_size)
{
BLI_assert(src.type() == dst.type());
BLI_assert(indices.size() == dst.size());
threading::parallel_for(indices.index_range(), grain_size, [&](const IndexRange range) {
src.materialize_compressed_to_uninitialized(indices.slice(range), dst.slice(range).data());
});
}
void gather(const GSpan src, const IndexMask indices, GMutableSpan dst, const int64_t grain_size)
{
gather(GVArray::ForSpan(src), indices, dst, grain_size);
}
} // namespace blender::array_utils
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