download()

void MayaFlux::Yantra::GpuResourceManager::download	(	size_t	index,
		float *	dest,
		size_t	byte_size
	)

Definition at line 224 of file GpuResourceManager.cpp.

{
    auto& foundry = Portal::Graphics::get_shader_foundry();
    auto device = foundry.get_device();
    auto& vk_slot = m_impl->buffers[index];
 
    void* mapped = device.mapMemory(vk_slot.memory, 0, VK_WHOLE_SIZE);
    std::memcpy(dest, mapped, byte_size);
    device.unmapMemory(vk_slot.memory);
}

References MayaFlux::Portal::Graphics::get_shader_foundry(), and m_impl.

Referenced by MayaFlux::Yantra::GpuDispatchCore::readback_aux(), and MayaFlux::Yantra::GpuDispatchCore::readback_primary().

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