IVIDDEC_DynamicParams Struct Reference

This structure defines the codec parameters that can be modified after creation via control() calls. More...

#include <ividdec.h>

Collaboration diagram for IVIDDEC_DynamicParams:

Data Fields
XDAS_Int32	size
XDAS_Int32	decodeHeader
XDAS_Int32	displayWidth
XDAS_Int32	frameSkipMode

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Detailed Description

This structure defines the codec parameters that can be modified after creation via control() calls.

@remarks    It is not necessary that a given implementation support all
            dynamic parameters to be configurable at run time.  If a
            particular algorithm does not support run-time updates to
            a parameter that the application is attempting to change
            at runtime, it may indicate this as an error.

@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::control()

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Field Documentation

XDAS_Int32 IVIDDEC_DynamicParams::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_DynamicParams::decodeHeader

Number of access units to decode.

                                @sa XDM_DecMode

XDAS_Int32 IVIDDEC_DynamicParams::displayWidth

Pitch. If set to zero, use the decoded image width. Else, use given display width in pixels.

XDAS_Int32 IVIDDEC_DynamicParams::frameSkipMode

Frame skip mode.

                                @sa IVIDEO_FrameSkip

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

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