IIMGENC_Params Struct Reference
[XDM IIMGENC Image Encoder Interface]

Defines the creation time parameters for all IIMGENC instance objects. More...

#include <iimgenc.h>

Data Fields
XDAS_Int32	size
XDAS_Int32	maxHeight
XDAS_Int32	maxWidth
XDAS_Int32	maxScans
XDAS_Int32	dataEndianness
XDAS_Int32	forceChromaFormat

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Detailed Description

Defines the creation time parameters for all IIMGENC instance objects.

Remarks:

The application should set the parameters to 0 to use the algorithm's default values.

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 http://tiexpressdsp.com/index.php?title=Extending_data_structures_in_xDM for more details.

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Field Documentation

XDAS_Int32 IIMGENC_Params::size

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

XDAS_Int32 IIMGENC_Params::maxHeight

Maximum height.

XDAS_Int32 IIMGENC_Params::maxWidth

Maximum width.

XDAS_Int32 IIMGENC_Params::maxScans

Maximum number of scans.

XDAS_Int32 IIMGENC_Params::dataEndianness

Endianness of output data.

See also:

XDM_DataFormat

XDAS_Int32 IIMGENC_Params::forceChromaFormat

Force encoding in given Chroma format.

See also:

XDM_ChromaFormat

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

• iimgenc.h