StagingUtils.hpp File Reference

#include "MayaFlux/Buffers/VKBuffer.hpp"
#include "MayaFlux/Kakshya/NDData/DataAccess.hpp"

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Namespaces
namespace	MayaFlux
	Main namespace for the Maya Flux audio engine.
namespace	MayaFlux::Buffers

Functions
void	MayaFlux::Buffers::upload_host_visible (const std::shared_ptr< VKBuffer > &target, const Kakshya::DataVariant &data)
	Upload data to a host-visible buffer.
void	MayaFlux::Buffers::upload_device_local (const std::shared_ptr< VKBuffer > &target, const std::shared_ptr< VKBuffer > &staging_buffer, const Kakshya::DataVariant &data)
	Upload data to a device-local buffer using a staging buffer.
void	MayaFlux::Buffers::download_host_visible (const std::shared_ptr< VKBuffer > &source, const std::shared_ptr< VKBuffer > &target)
	Download data from a host-visible buffer.
void	MayaFlux::Buffers::download_device_local (const std::shared_ptr< VKBuffer > &source, const std::shared_ptr< VKBuffer > &target, const std::shared_ptr< VKBuffer > &staging_buffer)
	Download data from a device-local buffer using a staging buffer.
void	MayaFlux::Buffers::upload_to_gpu (const void *data, size_t size, const std::shared_ptr< VKBuffer > &target, const std::shared_ptr< VKBuffer > &staging=nullptr)
	Upload raw data to GPU buffer (auto-detects host-visible vs device-local)
template<typename T >
void	MayaFlux::Buffers::upload_to_gpu (std::span< const T > data, const std::shared_ptr< VKBuffer > &target, const std::shared_ptr< VKBuffer > &staging=nullptr)
	Upload typed data to GPU buffer.
template<typename T >
void	MayaFlux::Buffers::upload_to_gpu (const std::vector< T > &data, const std::shared_ptr< VKBuffer > &target, const std::shared_ptr< VKBuffer > &staging=nullptr)
	Upload vector to GPU buffer.
void	MayaFlux::Buffers::download_from_gpu (const std::shared_ptr< VKBuffer > &source, void *data, size_t size, const std::shared_ptr< VKBuffer > &staging=nullptr)
	Download from GPU buffer to raw data (auto-detects host-visible vs device-local)
template<typename T >
void	MayaFlux::Buffers::download_from_gpu (const std::shared_ptr< VKBuffer > &source, std::span< T > data, const std::shared_ptr< VKBuffer > &staging=nullptr)
	Download from GPU buffer to typed span.
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.
std::shared_ptr< VKBuffer >	MayaFlux::Buffers::create_staging_buffer (size_t size)
	Create staging buffer for transfers.
bool	MayaFlux::Buffers::is_device_local (const std::shared_ptr< VKBuffer > &buffer)
	Check if buffer is device-local (staging needed)
template<typename T >
void	MayaFlux::Buffers::upload_from_view (const Kakshya::DataAccess &accessor, const std::shared_ptr< VKBuffer > &target, const std::shared_ptr< VKBuffer > &staging=nullptr)
	Upload data from DataAccess view to GPU buffer (precision-preserving)
template<typename T > requires GlmType<T>
void	MayaFlux::Buffers::upload_structured_view (const Kakshya::DataAccess &accessor, const std::shared_ptr< VKBuffer > &target, const std::shared_ptr< VKBuffer > &staging=nullptr)
	Upload structured data with GLM double-precision types.
template<typename T >
Kakshya::DataAccess	MayaFlux::Buffers::download_to_view (const std::shared_ptr< VKBuffer > &source, Kakshya::DataVariant &target_variant, const std::vector< Kakshya::DataDimension > &dimensions, Kakshya::DataModality modality, const std::shared_ptr< VKBuffer > &staging=nullptr)
	Download GPU buffer to DataAccess-compatible format (precision-preserving)
void	MayaFlux::Buffers::upload_audio_to_gpu (const std::shared_ptr< AudioBuffer > &audio_buffer, const std::shared_ptr< VKBuffer > &gpu_buffer, const std::shared_ptr< VKBuffer > &staging=nullptr)
	Upload AudioBuffer to GPU (always double precision)
void	MayaFlux::Buffers::download_audio_from_gpu (const std::shared_ptr< VKBuffer > &gpu_buffer, const std::shared_ptr< AudioBuffer > &audio_buffer, const std::shared_ptr< VKBuffer > &staging=nullptr)
	Download GPU buffer to AudioBuffer (expects double precision)