COPP_BusType enumeration

Specifies the type of I/O bus used by the graphics adapter.

Syntax


typedef enum _COPP_BusType { 
  COPP_BusType_Unknown     = 0,
  COPP_BusType_PCI         = 1,
  COPP_BusType_PCIX        = 2,
  COPP_BusType_PCIExpress  = 3,
  COPP_BusType_AGP         = 4,
  COPP_BusType_Integrated  = 0x80000000,
  COPP_BusType_ForceDWORD  = 0x7fffffff
} COPP_BusType;

Constants

COPP_BusType_Unknown

Unknown bus type.

COPP_BusType_PCI

PCI bus.

COPP_BusType_PCIX

PCI-X bus.

COPP_BusType_PCIExpress

PCI Express bus.

COPP_BusType_AGP

AGP bus.

COPP_BusType_Integrated

Integrated bus. This flag can be combined with the other flags. This flag indicates that the command and status signals between the graphics adapter and other subsystems on the computer are not available on an expansion bus that has a public specification and standard connector type, unless it is a memory bus.

COPP_BusType_ForceDWORD

Reserved.

Requirements

Header

Dxva.h

See also

DirectShow Enumerated Types
Using Certified Output Protection Protocol (COPP)

 

 

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