Handling Command and DMA Buffers

  • 2 minutes to read
  • Contributors
    • Nathan Bazan

The following topics describe how command and DMA buffers are handled in the display driver model for Windows Vista:

Introduction to Command and DMA Buffers

Using the Guaranteed Contract DMA Buffer Model

Paging Video Memory Resources

Submitting a Command Buffer

Splitting a DMA Buffer

Requesting to Rename an Allocation

Patching a DMA Buffer

Preparing DMA Buffers