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Windows Driver Kit DDI reference (ns-dxva-_dxva_coppsetprotectionlevelcmddata)

_DXVA_COPPSetProtectionLevelCmdData structure

Description

The DXVA_COPPSetProtectionLevelCmdData structure describes the protection types and levels to set on the physical connector associated with a COPP DirectX VA device.

Members

`ProtType`

Specifies one of the following protection types to set on the physical connector associated with a COPP device:

COPP_ProtectionType_None (0x00)
COPP_ProtectionType_HDCP (0x01)
COPP_ProtectionType_ACP (0x02)
COPP_ProtectionType_CGMSA (0x04)

`ProtLevel`

Specifies the protection level to set for the protection type in ProtType or COPP_NoProtectionLevelAvailable (-1) if no protection level is available.

For COPP_ProtectionType_ACP, specifies one of the following values from the COPP_ACP_Protection_Level enumerated type:
- COPP_ACP_Level0 or COPP_ACP_LevelMin (0)
- COPP_ACP_Level1 (1)
- COPP_ACP_Level2 (2)
- COPP_ACP_Level3 or COPP_ACP_LevelMax (3)
For COPP_ProtectionType_CGMSA, specifies one of the following values from the COPP_CGMSA_Protection_Level enumerated type:
- COPP_CGMSA_Disabled or COPP_CGMSA_LevelMin (0)
- COPP_CGMSA_CopyFreely (1)
- COPP_CGMSA_CopyNoMore (2)
- COPP_CGMSA_CopyOneGeneration (3)
- COPP_CGMSA_CopyNever (4)
- COPP_CGMSA_RedistributionControlRequired (0x08)
- (COPP_CGMSA_RedistributionControlRequired + COPP_CGMSA_CopyNever) or COPP_CGMSA_LevelMax
For COPP_ProtectionType_HDCP, specifies one of the following values from the COPP_HDCP_Protection_Level enumerated type:
- COPP_HDCP_Level0 or COPP_HDCP_LevelMin (0)
- COPP_HDCP_Level1 or COPP_HDCP_LevelMax (1)

`ExtendedInfoChangeMask`

Specifies a value that indicates the valid bitfields in the following ExtendedInfoData member.

`ExtendedInfoData`

Specifies additional 32-bit data for the protection type in ProtType. Not currently used.

DXVA_COPPSetProtectionLevelCmdData - NtDoc