IIMGENC1_Status Struct Reference
[XDM IIMGENC1 Image Encoder Interface]

#include <iimgenc1.h>

Collaboration diagram for IIMGENC1_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:
IIMGENC1_Fxns::control()


Data Fields

XDAS_Int32 size
XDAS_Int32 extendedError
XDM1_SingleBufDesc data
XDAS_Int32 totalAU
XDM_AlgBufInfo bufInfo

Field Documentation

XDAS_Int32 IIMGENC1_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 IIMGENC1_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

XDM1_SingleBufDesc IIMGENC1_Status::data

Buffer descriptor for data passing.

Remarks:
This buffer can be used as either input or output, depending on the command.

The buffer will be provided by the application, and returned to the application upon return of the control() call. The algorithm must not retain a pointer to this data.

See also:
XDM_GETVERSION

XDAS_Int32 IIMGENC1_Status::totalAU

Total number of Access Units.

XDM_AlgBufInfo IIMGENC1_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