IVIDDEC_Status Struct Reference
[XDM IVIDDEC Video Decoder Interface]

#include <ividdec.h>

Collaboration diagram for IVIDDEC_Status:

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Detailed Description

Defines instance status parameters.

Remarks:
This structure may be extended by individual codec implementations allowing customization with vendor specific parameters. The presence of vendor specific extensions will be detected by the value of the size parameter.

The size field must be correctly set by the caller.

See also:
IVIDDEC_Fxns::control()


Data Fields

XDAS_Int32 size
XDAS_Int32 extendedError
XDAS_Int32 outputHeight
XDAS_Int32 outputWidth
XDAS_Int32 frameRate
XDAS_Int32 bitRate
XDAS_Int32 contentType
XDAS_Int32 outputChromaFormat
XDM_AlgBufInfo bufInfo

Field Documentation

XDAS_Int32 IVIDDEC_Status::size

Size of this structure in bytes. Because this structure can be extended, this field must be correctly set by the caller.

XDAS_Int32 IVIDDEC_Status::extendedError

Extended error information.

Remarks:
When an internal error occurs, the algorithm will return an error return value (e.g. EFAIL, EUNSUPPORTED)

The value of each enum is the bit which is set.

Bits 31-16 are reserved. Bits 7-0 are codec and implementation specific.

The algorithm can set multiple bits to 1 based on conditions. e.g. it will set bits XDM_FATALERROR (fatal) and XDM_UNSUPPORTEDPARAM (unsupported params) in case of unsupported run time parameters.

This enumeration data type should not be used for storage, but rather only for its constant values.

See also:
XDM_ErrorBit

XDAS_Int32 IVIDDEC_Status::outputHeight

Output height in pixels.

XDAS_Int32 IVIDDEC_Status::outputWidth

Output width in pixels.

XDAS_Int32 IVIDDEC_Status::frameRate

Average frame rate in fps * 1000.

XDAS_Int32 IVIDDEC_Status::bitRate

Average bit rate in bits/second.

XDAS_Int32 IVIDDEC_Status::contentType

Video Content type.

See also:
IVIDEO_ContentType

XDAS_Int32 IVIDDEC_Status::outputChromaFormat

Chroma format of output.

See also:
XDM_ChromaFormat

XDM_AlgBufInfo IVIDDEC_Status::bufInfo

Input and output buffer information.

See also:
XDM_AlgBufInfo

The documentation for this struct was generated from the following file:
Copyright 2009, Texas Instruments Incorporated