Bewerken

Delen via

DXVA_COPPSetSignalingCmdData structure (dxva.h)

  • Artikel

The DXVA_COPPSetSignalingCmdData structure describes how to protect the signal that goes through the physical connector associated with the DirectX VA COPP device.

Syntax

typedef struct _DXVA_COPPSetSignalingCmdData {
  ULONG ActiveTVProtectionStandard;
  ULONG AspectRatioChangeMask1;
  ULONG AspectRatioData1;
  ULONG AspectRatioChangeMask2;
  ULONG AspectRatioData2;
  ULONG AspectRatioChangeMask3;
  ULONG AspectRatioData3;
  ULONG ExtendedInfoChangeMask[4];
  ULONG ExtendedInfoData[4];
  ULONG Reserved;
} DXVA_COPPSetSignalingCmdData;

Members

ActiveTVProtectionStandard

Specifies a valid ORed combination of the following values from the COPP_TVProtectionStandard enumeration type that indicates the type of television signals on which to set protection:

  • COPP_ProtectionStandard_Unknown (0x80000000)
  • COPP_ProtectionStandard_None (0x00000000)
  • COPP_ProtectionStandard_IEC61880_525i (0x00000001)
  • COPP_ProtectionStandard_IEC61880_2_525i (0x00000002)
  • COPP_ProtectionStandard_IEC62375_625p (0x00000004)
  • COPP_ProtectionStandard_EIA608B_525 (0x00000008)
  • COPP_ProtectionStandard_EN300294_625i (0x00000010)
  • COPP_ProtectionStandard_CEA805A_TypeA_525p (0x00000020)
  • COPP_ProtectionStandard_CEA805A_TypeA_750p (0x00000040)
  • COPP_ProtectionStandard_CEA805A_TypeA_1125i (0x00000080)
  • COPP_ProtectionStandard_CEA805A_TypeB_525p (0x00000100)
  • COPP_ProtectionStandard_CEA805A_TypeB_750p (0x00000200)
  • COPP_ProtectionStandard_CEA805A_TypeB_1125i (0x00000400)
  • COPP_ProtectionStandard_ARIBTRB15_525i (0x00000800)
  • COPP_ProtectionStandard_ARIBTRB15_525p (0x00001000)
  • COPP_ProtectionStandard_ARIBTRB15_750p (0x00002000)
  • COPP_ProtectionStandard_ARIBTRB15_1125i (0x00004000)

AspectRatioChangeMask1

Specifies the COPP_ImageAspectRatio_EN300294_Mask (0x00000007) constant that indicates that only the first 3 bits in the following AspectRatioData1 member are valid.

AspectRatioData1

Specifies one of the following values from the COPP_ImageAspectRatio_EN300294 enumeration type to indicate an ETSI EN 300 294 value.

  • COPP_AspectRatio_EN300294_FullFormat4by3 (0)
  • COPP_AspectRatio_EN300294_Box14by9Center (1)
  • COPP_AspectRatio_EN300294_Box14by9Top (2)
  • COPP_AspectRatio_EN300294_Box16by9Center (3)
  • COPP_AspectRatio_EN300294_Box16by9Top (4)
  • COPP_AspectRatio_EN300294_BoxGT16by9Center (5)
  • COPP_AspectRatio_EN300294_FullFormat4by3ProtectedCenter (6)
  • COPP_AspectRatio_EN300294_FullFormat16by9Anamorphic (7)

AspectRatioChangeMask2

Specifies a value that indicates the valid bitfields in the following AspectRatioData2 member.

AspectRatioData2

Specifies 32-bit data for additional aspect ratio-related data to be set for specific protection standards. This data can be used to express End and Q0 values for EIA-608-B, or active format description for CEA-805-A Type B packets.

AspectRatioChangeMask3

Specifies a value that indicates the valid bitfields in the following AspectRatioData3 member.

AspectRatioData3

Specifies 32-bit data for additional aspect ratio-related data to be set for specific protection standards. This data can be used to express End and Q0 values for EIA-608-B, or active format description for CEA-805-A Type B packets.

ExtendedInfoChangeMask[4]

Specifies an array of values that indicate the valid bitfields in the respective elements of the following ExtendedInfoData array member.

ExtendedInfoData[4]

Specifies an array of additional 32-bit data values to be set. Not currently used.

Reserved

Reserved. Should be set to zero.

Requirements

Requirement Value
Minimum supported client This structure applies only to Windows Server 2003 with SP1 and later, and Windows XP with SP2 and later.
Header dxva.h (include Dxva.h)

See also

COPPCommand

DXVA_COPPCommand