gpu_buffer()

auto MayaFlux::Kakshya::DataAccess::gpu_buffer ( ) const

inline

Get raw buffer info for GPU upload.

Returns

Tuple of (void* data, size_t bytes, format_hint)

Definition at line 46 of file DataAccess.hpp.

    {
        return std::visit([&](auto& vec) {
            using T = typename std::decay_t<decltype(vec)>::value_type;
            return std::make_tuple(
                static_cast<const void*>(vec.data()),
                vec.size() * sizeof(T),
                get_format_hint<T>());
        },
            m_variant);
    }

Referenced by MayaFlux::Buffers::download_from_gpu(), MayaFlux::Buffers::VKBuffer::set_data(), MayaFlux::Buffers::upload_device_local(), and MayaFlux::Buffers::upload_host_visible().

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