src/bifs/quant.h File Reference

#include <gpac/internal/bifs_dev.h>

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Enumerations
enum	{   QC_NONE = 0, QC_3DPOS = 1, QC_2DPOS = 2, QC_ORDER = 3,   QC_COLOR = 4, QC_TEXTURE_COORD = 5, QC_ANGLE = 6, QC_SCALE = 7,   QC_INTERPOL_KEYS = 8, QC_NORMALS = 9, QC_ROTATION = 10, QC_SIZE_3D = 11,   QC_SIZE_2D = 12, QC_LINEAR_SCALAR = 13, QC_COORD_INDEX = 14, QC_RESERVED = 15,   QC_NOTDEF = 16 }

Functions
Bool	Q_IsTypeOn (M_QuantizationParameter *qp, u32 q_type, u32 *NbBits, SFVec3f *b_min, SFVec3f *b_max)
u32	gf_bifs_dec_qp14_get_bits (GF_BifsDecoder *codec)
void	gf_bifs_dec_qp14_enter (GF_BifsDecoder *codec, Bool Enter)
void	gf_bifs_dec_qp14_reset (GF_BifsDecoder *codec)
void	gf_bifs_dec_qp14_set_length (GF_BifsDecoder *codec, u32 NbElements)
GF_Err	gf_bifs_dec_qp_set (GF_BifsDecoder *codec, GF_Node *qp)
GF_Err	gf_bifs_dec_qp_remove (GF_BifsDecoder *codec, Bool ActivatePrev)
SFFloat	gf_bifs_dec_mantissa_float (GF_BifsDecoder *codec, GF_BitStream *bs)
GF_Err	gf_bifs_dec_unquant_field (GF_BifsDecoder *codec, GF_BitStream *bs, GF_Node *node, GF_FieldInfo *field)
u32	gf_bifs_enc_qp14_get_bits (GF_BifsEncoder *codec)
void	gf_bifs_enc_qp14_enter (GF_BifsEncoder *codec, Bool Enter)
void	gf_bifs_enc_qp14_reset (GF_BifsEncoder *codec)
void	gf_bifs_enc_qp14_set_length (GF_BifsEncoder *codec, u32 NbElements)
GF_Err	gf_bifs_enc_qp_set (GF_BifsEncoder *codec, GF_Node *qp)
GF_Err	gf_bifs_enc_qp_remove (GF_BifsEncoder *codec, Bool ActivatePrev)
void	gf_bifs_enc_mantissa_float (GF_BifsEncoder *codec, SFFloat val, GF_BitStream *bs)
GF_Err	gf_bifs_enc_quant_field (GF_BifsEncoder *codec, GF_BitStream *bs, GF_Node *node, GF_FieldInfo *field)

Enumeration Type Documentation

anonymous enum

Enumerator
QC_NONE
QC_3DPOS
QC_2DPOS
QC_ORDER
QC_COLOR
QC_TEXTURE_COORD
QC_ANGLE
QC_SCALE
QC_INTERPOL_KEYS
QC_NORMALS
QC_ROTATION
QC_SIZE_3D
QC_SIZE_2D
QC_LINEAR_SCALAR
QC_COORD_INDEX
QC_RESERVED
QC_NOTDEF

Function Documentation

Bool Q_IsTypeOn	(	M_QuantizationParameter *	qp,
		u32	q_type,
		u32 *	NbBits,
		SFVec3f *	b_min,
		SFVec3f *	b_max
	)

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u32 gf_bifs_dec_qp14_get_bits

(

GF_BifsDecoder *

codec

)

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void gf_bifs_dec_qp14_enter	(	GF_BifsDecoder *	codec,
		Bool	Enter
	)

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void gf_bifs_dec_qp14_reset

(

GF_BifsDecoder *

codec

)

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void gf_bifs_dec_qp14_set_length	(	GF_BifsDecoder *	codec,
		u32	NbElements
	)

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GF_Err gf_bifs_dec_qp_set	(	GF_BifsDecoder *	codec,
		GF_Node *	qp
	)

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GF_Err gf_bifs_dec_qp_remove	(	GF_BifsDecoder *	codec,
		Bool	ActivatePrev
	)

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SFFloat gf_bifs_dec_mantissa_float	(	GF_BifsDecoder *	codec,
		GF_BitStream *	bs
	)

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GF_Err gf_bifs_dec_unquant_field	(	GF_BifsDecoder *	codec,
		GF_BitStream *	bs,
		GF_Node *	node,
		GF_FieldInfo *	field
	)

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u32 gf_bifs_enc_qp14_get_bits

(

GF_BifsEncoder *

codec

)

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void gf_bifs_enc_qp14_enter	(	GF_BifsEncoder *	codec,
		Bool	Enter
	)

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void gf_bifs_enc_qp14_reset

(

GF_BifsEncoder *

codec

)

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void gf_bifs_enc_qp14_set_length	(	GF_BifsEncoder *	codec,
		u32	NbElements
	)

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GF_Err gf_bifs_enc_qp_set	(	GF_BifsEncoder *	codec,
		GF_Node *	qp
	)

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GF_Err gf_bifs_enc_qp_remove	(	GF_BifsEncoder *	codec,
		Bool	ActivatePrev
	)

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void gf_bifs_enc_mantissa_float	(	GF_BifsEncoder *	codec,
		SFFloat	val,
		GF_BitStream *	bs
	)

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GF_Err gf_bifs_enc_quant_field	(	GF_BifsEncoder *	codec,
		GF_BitStream *	bs,
		GF_Node *	node,
		GF_FieldInfo *	field
	)

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