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BLI: refactor IndexMask for better performance and memory usage #104629

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Jacques Lucke merged 254 commits from JacquesLucke/blender:index-mask-refactor into main 2023-05-24 18:11:47 +02:00
Conversation 6 Commits 254 Files Changed 182 +6 -8
1 changed files with 6 additions and 8 deletions
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14
source/blender/blenlib/BLI_virtual_array.hh
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@ -127,8 +127,7 @@ template<typename T> class VArrayImpl {
*/
virtual void materialize_compressed(const IndexMask &mask, T *dst) const
{
mask.foreach_index_optimized<int64_t>(
[&](const int64_t i, const int64_t pos) { dst[pos] = this->get(i); });
mask.foreach_index([&](const int64_t i, const int64_t pos) { dst[pos] = this->get(i); });
}
/**
@ -136,7 +135,7 @@ template<typename T> class VArrayImpl {
*/
virtual void materialize_compressed_to_uninitialized(const IndexMask &mask, T *dst) const
{
mask.foreach_index_optimized<int64_t>(
mask.foreach_index(
[&](const int64_t i, const int64_t pos) { new (dst + pos) T(this->get(i)); });
}
@ -359,23 +358,22 @@ template<typename T, typename GetFunc> class VArrayImpl_For_Func final : public
void materialize(const IndexMask &mask, T *dst) const override
{
mask.foreach_index_optimized<int64_t>([&](const int64_t i) { dst[i] = get_func_(i); });
mask.foreach_index([&](const int64_t i) { dst[i] = get_func_(i); });
}
void materialize_to_uninitialized(const IndexMask &mask, T *dst) const override
{
mask.foreach_index_optimized<int64_t>([&](const int64_t i) { new (dst + i) T(get_func_(i)); });
mask.foreach_index([&](const int64_t i) { new (dst + i) T(get_func_(i)); });
}
void materialize_compressed(const IndexMask &mask, T *dst) const override
{
mask.foreach_index_optimized<int64_t>(
[&](const int64_t i, const int64_t pos) { dst[pos] = get_func_(i); });
mask.foreach_index([&](const int64_t i, const int64_t pos) { dst[pos] = get_func_(i); });
}
void materialize_compressed_to_uninitialized(const IndexMask &mask, T *dst) const override
{
mask.foreach_index_optimized<int64_t>(
mask.foreach_index(
[&](const int64_t i, const int64_t pos) { new (dst + pos) T(get_func_(i)); });
}
};