IVIDDEC_InArgs Struct Reference
[XDM IVIDDEC Video Decoder Interface]

#include <ividdec.h>

Detailed Description

Defines the input arguments for all IVIDDEC instance process function.

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::process()


Data Fields

XDAS_Int32 size
XDAS_Int32 numBytes
XDAS_Int32 inputID

Field Documentation

XDAS_Int32 IVIDDEC_InArgs::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_InArgs::numBytes

Size of input data in bytes, provided to the algorithm for decoding.

XDAS_Int32 IVIDDEC_InArgs::inputID

The decoder will attach this ID with the corresponding output frames.

Remarks:
This is useful when frames require re-ordering (e.g. B frames).

When there is no re-ordering, IVIDDEC1_OutArgs::outputID will be same as this inputID field.

Zero (0) is not a supported inputID. This value is reserved for cases when there is no output buffer provided in IVIDDEC1_OutArgs::displayBufs.

See also:
IVIDDEC_OutArgs::outputID.

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