IVIDDEC_InArgs Struct Reference

Defines the input arguments for all IVIDDEC instance process function. More...

#include <ividdec.h>

Collaboration diagram for IVIDDEC_InArgs:

Data Fields
XDAS_Int32	size
XDAS_Int32	numBytes
XDAS_Int32	inputID

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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 @c size parameter.

Remarks:

The size field must be correctly set by the caller. See https://processors.wiki.ti.com/index.php/Extending_data_structures_in_XDM for more details.

@sa         IVIDDEC_Fxns::process()

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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.

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The documentation for this struct was generated from the following file:

• cetools/packages/ti/xdais/dm/ividdec.h