D3D12DDI_VIDEO_ENCODER_AV1_TX_MODE_0095_FLAGS enumeration (d3d12umddi.h)

The D3D12DDI_VIDEO_ENCODER_AV1_TX_MODE_0095_FLAGS enumeration defines flags that indicate the transform modes that can be used in AV1 video encoding.

Syntax

typedef enum D3D12DDI_VIDEO_ENCODER_AV1_TX_MODE_0095_FLAGS {
  D3D12DDI_VIDEO_ENCODER_AV1_TX_MODE_0095_FLAG_NONE,
  D3D12DDI_VIDEO_ENCODER_AV1_TX_MODE_0095_FLAG_ONLY4x4,
  D3D12DDI_VIDEO_ENCODER_AV1_TX_MODE_0095_FLAG_LARGEST,
  D3D12DDI_VIDEO_ENCODER_AV1_TX_MODE_0095_FLAG_SELECT
} ;

Constants

D3D12DDI_VIDEO_ENCODER_AV1_TX_MODE_0095_FLAG_NONE Indicates that no transform mode is specified.
D3D12DDI_VIDEO_ENCODER_AV1_TX_MODE_0095_FLAG_ONLY4x4 Indicates that only 4x4 transform blocks can be used.
D3D12DDI_VIDEO_ENCODER_AV1_TX_MODE_0095_FLAG_LARGEST Indicates that the largest transform block size can be used.
D3D12DDI_VIDEO_ENCODER_AV1_TX_MODE_0095_FLAG_SELECT Indicates that the driver can dynamically select the transform size for each block.

Remarks

See D3D12 AV1 video encoding for more information.

Requirements

Requirement	Value
Minimum supported client	Windows 11, version 24H2 (WDDM 3.2)
Header	d3d12umddi.h

See also

D3D12DDI_VIDEO_ENCODER_AV1_CODEC_CONFIGURATION_SUPPORT_0095

D3D12DDI_VIDEO_ENCODER_AV1_TX_MODE_0095