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Functions: Expose set_all method for generic virtual arrays

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This is very similar to rB5613c61275fe6 and rB0061150e4c90d, basically
just exposing a `VMutableArray` method to its generic counterpart. This
is quite important for curve point attributes to avoid a lookup for
every point when there are multiple splines.
This commit is contained in:
Hans Goudey
2021-05-13 17:47:46 -05:00
parent 88aee2986f
commit c5d38a2be8
2 changed files with 26 additions and 0 deletions
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13
source/blender/functions/FN_generic_virtual_array.hh
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@@ -220,11 +220,19 @@ class GVMutableArray : public GVArray {
void fill(const void *value);
/* Copy the values from the source buffer to all elements in the virtual array. */
void set_all(const void *src)
{
this->set_all_impl(src);
}
protected:
virtual void set_by_copy_impl(const int64_t index, const void *value);
virtual void set_by_relocate_impl(const int64_t index, void *value);
virtual void set_by_move_impl(const int64_t index, void *value) = 0;
virtual void set_all_impl(const void *src);
virtual void *try_get_internal_mutable_varray_impl();
};
@@ -554,6 +562,11 @@ template<typename T> class GVMutableArray_For_VMutableArray : public GVMutableAr
varray_->set(index, std::move(value_));
}
void set_all_impl(const void *src)
{
varray_->set_all(Span((T *)data, size_));
}
void materialize_impl(const IndexMask mask, void *dst) const override
{
varray_->materialize(mask, MutableSpan((T *)dst, mask.min_array_size()));