download_from_gpu() [2/3]

template<typename T >

void MayaFlux::Buffers::download_from_gpu	(	const std::shared_ptr< VKBuffer > &	source,
		std::vector< T > &	data,
		const std::shared_ptr< VKBuffer > &	staging = nullptr
	)

Download from GPU buffer to vector.

Template Parameters

T

Data type

Parameters

source	Source GPU buffer
data	Destination data vector (resized if needed)
staging	Optional staging buffer

Definition at line 152 of file StagingUtils.hpp.

{
    size_t element_count = source->get_size_bytes() / sizeof(T);
    data.resize(element_count);
    download_from_gpu(source, std::span<T>(data), staging);
}

References download_from_gpu().

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