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FEATURE_DATA_CD_READ structure

The FEATURE_DATA_CD_READ structure contains information about the CD Read feature.

Syntax


typedef struct _FEATURE_DATA_CD_READ {
  FEATURE_HEADER Header;
  UCHAR          CDText  :1;
  UCHAR          C2ErrorData  :1;
  UCHAR          Reserved01  :5;
  UCHAR          DigitalAudioPlay  :1;
  UCHAR          Reserved2[3];
} FEATURE_DATA_CD_READ, *PFEATURE_DATA_CD_READ;

Members

Header

Contains a FEATURE_HEADER structure with header information for this feature descriptor.

CDText

Indicates, when set to 1, that the device supports format code 0x05 of the READ/TOC/PMA/ATIP command, as defined in the SCSI Multimedia - 4 (MMC-4) specification. When set to zero, CD-Text is not supported.

C2ErrorData

Indicates, when set to 1, that the device supports the C2 error pointers as described in the MMC-3 specification. When set to zero, it indicates that the device does not support C2 error pointers.

Reserved01
DigitalAudioPlay
Reserved2

Reserved.

Remarks

This structure holds data for the feature named "CD Read" by the MMC-3 specification. Devices that support this feature can read CD-specific information from the media and can read user data from all types of CD blocks.

Requirements

Header

Ntddmmc.h (include Ntddcdrm.h)

See also

FEATURE_HEADER
FEATURE_NUMBER

 

 

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