download_data()

void MayaFlux::Portal::Graphics::TextureLoom::download_data	(	const std::shared_ptr< Core::VKImage > &	image,
		void *	data,
		size_t	size
	)

Download pixel data from a texture.

Parameters

image	Source image
data	Destination buffer
size	Buffer size in bytes

Handles staging buffer, layout transitions, and cleanup. Blocks until download completes.

Definition at line 343 of file TextureLoom.cpp.

{
    if (!is_initialized() || !image || !data) {
        MF_ERROR(Journal::Component::Portal, Journal::Context::ImageProcessing,
            "Invalid parameters for download_data");
        return;
    }
 
    m_resource_manager->download_image_data(image, data, size);
}

References MayaFlux::Core::BackendResourceManager::download_image_data(), MayaFlux::Journal::ImageProcessing, is_initialized(), m_resource_manager, MF_ERROR, and MayaFlux::Journal::Portal.

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