mpeg4_grouping_2d.c File Reference

#include "nodes_stacks.h"
#include "mpeg4_grouping.h"
#include "visual_manager.h"

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Data Structures
struct	SwitchStack
struct	Transform2DStack
struct	ColorTransformStack
struct	og_pos
struct	OrderedGroupStack

Functions
static void	TraverseSwitch (GF_Node *node, void *rs, Bool is_destroy)
void	compositor_init_switch (GF_Compositor *compositor, GF_Node *node)
static void	traverse_transform (GF_Node *node, Transform2DStack *stack, GF_TraverseState *tr_state)
void	TraverseUntransformEx (GF_Node *node, void *rs, GroupingNode2D *grp)
static void	TraverseTransform2D (GF_Node *node, void *rs, Bool is_destroy)
void	transform2d_set_untransform (GF_Node *node)
void	compositor_init_transform2d (GF_Compositor *compositor, GF_Node *node)
void	tr_mx2d_get_matrix (GF_Node *n, GF_Matrix2D *mat)
static void	TraverseTransformMatrix2D (GF_Node *node, void *rs, Bool is_destroy)
void	compositor_init_transformmatrix2d (GF_Compositor *compositor, GF_Node *node)
static void	TraverseColorTransform (GF_Node *node, void *rs, Bool is_destroy)
void	compositor_init_colortransform (GF_Compositor *compositor, GF_Node *node)
static s32	compare_priority (const void *elem1, const void *elem2)
static void	TraverseOrderedGroup (GF_Node *node, void *rs, Bool is_destroy)
void	compositor_init_orderedgroup (GF_Compositor *compositor, GF_Node *node)

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Data Structure Documentation

SwitchStack

struct SwitchStack

Data Fields
s32	last_switch

Transform2DStack

struct Transform2DStack

Collaboration diagram for Transform2DStack:

Data Fields
GROUPING_MPEG4_STACK_2D GF_Matrix2D	mat
u8	is_identity
u8	is_null
u8	is_untransform

ColorTransformStack

struct ColorTransformStack

Collaboration diagram for ColorTransformStack:

Data Fields
GROUPING_MPEG4_STACK_2D GF_ColorMatrix	cmat

og_pos

struct og_pos

Data Fields
Fixed	priority
u32	position

OrderedGroupStack

struct OrderedGroupStack

Data Fields
GROUPING_MPEG4_STACK_2D u32 *	positions

Function Documentation

TraverseSwitch()

static void TraverseSwitch ( GF_Node *  node, void *  rs, Bool  is_destroy  )

static

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compositor_init_switch()

void compositor_init_switch	(	GF_Compositor *	compositor,
		GF_Node *	node
	)

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traverse_transform()

static void traverse_transform ( GF_Node *  node, Transform2DStack *  stack, GF_TraverseState *  tr_state  )

static

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TraverseUntransformEx()

void TraverseUntransformEx	(	GF_Node *	node,
		void *	rs,
		GroupingNode2D *	grp
	)

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TraverseTransform2D()

static void TraverseTransform2D ( GF_Node *  node, void *  rs, Bool  is_destroy  )

static

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transform2d_set_untransform()

void transform2d_set_untransform

(

GF_Node *

node

)

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compositor_init_transform2d()

void compositor_init_transform2d	(	GF_Compositor *	compositor,
		GF_Node *	node
	)

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tr_mx2d_get_matrix()

void tr_mx2d_get_matrix	(	GF_Node *	n,
		GF_Matrix2D *	mat
	)

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TraverseTransformMatrix2D()

static void TraverseTransformMatrix2D ( GF_Node *  node, void *  rs, Bool  is_destroy  )

static

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compositor_init_transformmatrix2d()

void compositor_init_transformmatrix2d	(	GF_Compositor *	compositor,
		GF_Node *	node
	)

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TraverseColorTransform()

static void TraverseColorTransform ( GF_Node *  node, void *  rs, Bool  is_destroy  )

static

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compositor_init_colortransform()

void compositor_init_colortransform	(	GF_Compositor *	compositor,
		GF_Node *	node
	)

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compare_priority()

static s32 compare_priority ( const void *  elem1, const void *  elem2  )

static

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TraverseOrderedGroup()

static void TraverseOrderedGroup ( GF_Node *  node, void *  rs, Bool  is_destroy  )

static

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compositor_init_orderedgroup()

void compositor_init_orderedgroup	(	GF_Compositor *	compositor,
		GF_Node *	node
	)

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