mpeg4_layer_3d.c File Reference

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

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Data Structures
struct	Layer3DStack

Functions
static void	DestroyLayer3D (GF_Node *node)
static void	l3d_CheckBindables (GF_Node *n, GF_TraverseState *tr_state, Bool force_traverse)
u32	layer3d_setup_offscreen (GF_Node *node, Layer3DStack *st, GF_TraverseState *tr_state, Fixed width, Fixed height)
static void	layer3d_draw_2d (GF_Node *node, GF_TraverseState *tr_state)
static void	layer3d_setup_clip (Layer3DStack *st, GF_TraverseState *tr_state, Bool prev_cam, GF_Rect rc)
static void	TraverseLayer3D (GF_Node *node, void *rs, Bool is_destroy)
void	compositor_init_layer3d (GF_Compositor *compositor, GF_Node *node)
GF_Camera *	compositor_layer3d_get_camera (GF_Node *node)
void	compositor_layer3d_bind_camera (GF_Node *node, Bool do_bind, u32 nav_value)

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Data Structure Documentation

struct Layer3DStack

Collaboration diagram for Layer3DStack:

Data Fields
u32	flags
GF_BBox	bbox
Bool	first
GF_Rect	clip
GF_Rect	vp
GF_VisualManager *	visual
Bool	unsupported
GF_TextureHandler	txh
Drawable *	drawable
Fixed	scale_x
Fixed	scale_y

Function Documentation

static void DestroyLayer3D ( GF_Node *  node )

static

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static void l3d_CheckBindables ( GF_Node *  n, GF_TraverseState *  tr_state, Bool  force_traverse  )

static

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u32 layer3d_setup_offscreen	(	GF_Node *	node,
		Layer3DStack *	st,
		GF_TraverseState *	tr_state,
		Fixed	width,
		Fixed	height
	)

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static void layer3d_draw_2d ( GF_Node *  node, GF_TraverseState *  tr_state  )

static

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static void layer3d_setup_clip ( Layer3DStack *  st, GF_TraverseState *  tr_state, Bool  prev_cam, GF_Rect  rc  )

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static void TraverseLayer3D ( GF_Node *  node, void *  rs, Bool  is_destroy  )

static

! we were in a 2D mode, setup associated texture !!

! we were in a 2D mode, create drawable context!!

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void compositor_init_layer3d	(	GF_Compositor *	compositor,
		GF_Node *	node
	)

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GF_Camera* compositor_layer3d_get_camera

(

GF_Node *

node

)

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void compositor_layer3d_bind_camera	(	GF_Node *	node,
		Bool	do_bind,
		u32	nav_value
	)

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