// d3d12umddi.h

typedef struct D3D12DDI_OPTIONS_0091 {
  BOOL UnrestrictedBufferTextureCopyPitchSupported;
  BOOL UnrestrictedVertexElementAlignmentSupported;
  BOOL InvertedViewportHeightFlipsYSupported;
  BOOL InvertedViewportDepthFlipsZSupported;
} D3D12DDI_OPTIONS_DATA_0091;
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Windows Driver Kit DDI reference (ns-d3d12umddi-d3d12ddi_options_data_0091)

Description

A user-mode driver indicates support for capabilities in the D3D12DDI_OPTIONS_DATA_0091 structure when its PFND3DDDI_GETCAPS function is called with D3D12DDICAPS_TYPE_OPTIONS_0091.

Members

`UnrestrictedBufferTextureCopyPitchSupported`

Set TRUE when the driver supports unrestricted copy alignments. Otherwise, set to FALSE.

`UnrestrictedVertexElementAlignmentSupported`

Set TRUE when the driver supports unrestricted vertex element alignment (potentially unaligned input element layouts). Otherwise, set to FALSE.

`InvertedViewportHeightFlipsYSupported`

Set TRUE when the driver supports inverted viewports. Otherwise, set to FALSE.

`InvertedViewportDepthFlipsZSupported`

Set TRUE when the driver supports inverted viewport. Otherwise, set to FALSE.

D3D12DDI_OPTIONS_0091 - NtDoc