// d3d12umddi.h

typedef enum D3D12DDI_VIDEO_DECODE_CONFIGURATION_FLAGS_0020 {
  D3D12DDI_VIDEO_DECODE_CONFIGURATION_FLAG_0020_NONE,
  D3D12DDI_VIDEO_DECODE_CONFIGURATION_FLAG_0020_HEIGHT_ALIGNMENT_MULTIPLE_32_REQUIRED,
  D3D12DDI_VIDEO_DECODE_CONFIGURATION_FLAG_0020_POST_PROCESSING_SUPPORTED,
  D3D12DDI_VIDEO_DECODE_CONFIGURATION_FLAG_0020_REFERENCE_ONLY_ALLOCATIONS_REQUIRED,
  D3D12DDI_VIDEO_DECODE_CONFIGURATION_FLAG_0032_ALLOW_RESOLUTION_CHANGE_ON_NON_KEY_FRAME
} ;
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Windows Driver Kit DDI reference (ne-d3d12umddi-d3d12ddi_video_decode_configuration_flags_0020)

D3D12DDI_VIDEO_DECODE_CONFIGURATION_FLAGS_0020 enumeration

Description

Contains video decode configuration flags.

Constants

`D3D12DDI_VIDEO_DECODE_CONFIGURATION_FLAG_0020_NONE`

Indicates no configuration flags required.

`D3D12DDI_VIDEO_DECODE_CONFIGURATION_FLAG_0020_HEIGHT_ALIGNMENT_MULTIPLE_32_REQUIRED`

Indicates that the height of the output decoded surfaces must be a multiple of 32.

`D3D12DDI_VIDEO_DECODE_CONFIGURATION_FLAG_0020_POST_PROCESSING_SUPPORTED`

Indicates that the driver supports post processing. If this flag is set, the host decoder can set up post-processing by using the conversion flags in D3D12DDI_VIDEO_DECODE_CONVERSION_ARGUMENTS.

`D3D12DDI_VIDEO_DECODE_CONFIGURATION_FLAG_0020_REFERENCE_ONLY_ALLOCATIONS_REQUIRED`

Indicates that reference resources must be allocated with the D3D12DDI_RESOURCE_FLAG_VIDEO_DECODE_REFERENCE_ONLY flag in the D3D12DDI_RESOURCE_FLAGS enumeration. References textures must be separate from output textures, similar to performing a format conversion or downscale. This flag must not be set for a value of D3D12DDI_VIDEO_DECODE_TIER_3 or greater. For more information, see the D3D12DDI_VIDEO_DECODE_TIER enumeration.

`D3D12DDI_VIDEO_DECODE_CONFIGURATION_FLAG_0032_ALLOW_RESOLUTION_CHANGE_ON_NON_KEY_FRAME`

Indicates that the driver supports resolution change on non-key frames.

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