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microsoft / graphics-driver-samples

This repository contains graphics driver samples used to demonstrate how to write graphics driver for the windows platform.
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Cos dev indyz #54

Closed indygit closed 6 years ago

indygit commented 6 years ago

Checkpoint : Create and Map heap and resources without aperture segment

marekkedzierski commented 6 years ago

Hi Indy,

It would be nice to provide some insight into the commit. For example why segments are configured in this way? What is the purpose of DxgkCbAcquireHandleData (I've not found any documentation to this function)?

Thanks,

Marek

indygit commented 6 years ago

Thanks Marek. This is WDDM 2.0's replacement for DxgkCbGetHandleData, it has the same functionality but allows concurrency with other DDIs.