vx_meta_format.h File Reference

Implementation of Meta Format Object. More...

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Data Structures
struct	tivx_meta_format_t
	Meta Format object internal state. More...

Functions
vx_status	ownReleaseMetaFormat (vx_meta_format *meta)
	Releases a meta-format object. More...
vx_meta_format	ownCreateMetaFormat (vx_context context)
	Creates a metaformat object. More...
vx_bool	ownIsMetaFormatEqual (vx_meta_format meta1, vx_meta_format meta2, vx_enum type)
	Check for equivalence between two meta format objects. More...

Detailed Description

Implementation of Meta Format Object.

Definition in file vx_meta_format.h.

Function Documentation

ownReleaseMetaFormat()

vx_status ownReleaseMetaFormat

(

vx_meta_format *

meta

)

Releases a meta-format object.

Parameters

[in]

meta

meta format object

ownCreateMetaFormat()

vx_meta_format ownCreateMetaFormat

(

vx_context

context

)

Creates a metaformat object.

Parameters

[in]

context

The overall context object.

Returns

reference to vx_meta_format on success NULL on error

ownIsMetaFormatEqual()

vx_bool ownIsMetaFormatEqual	(	vx_meta_format	meta1,
		vx_meta_format	meta2,
		vx_enum	type
	)

Check for equivalence between two meta format objects.

This API is used to check for equivalence between two meta format objects. The function returns true if they are equal and false if not.

Parameters

[in]	meta1	First meta format object to be compared.
[in]	meta2	Second meta format object to be compared.
[in]	type	Type of both meta format objects to be compared. Note: this must be the same for each meta object. This information cannot be extracted from the meta object because the type gets set at verify time and this could be called prior.

Returns

vx_true_e in case of equal meta formats, vx_false else