visual_manager_2d.c File Reference

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

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Macros
#define	ra_clear(ra)   { (ra)->count = 0; }
#define	ra_is_empty(ra)   (!((ra)->count))

Functions
Bool	gf_irect_overlaps (GF_IRect *rc1, GF_IRect *rc2)
void	gf_irect_intersect (GF_IRect *rc1, GF_IRect *rc2)
GF_Rect	gf_rect_ft (GF_IRect *rc)
DrawableContext *	visual_2d_get_drawable_context (GF_VisualManager *visual)
void	visual_2d_remove_last_context (GF_VisualManager *visual)
void	visual_2d_drawable_delete (GF_VisualManager *visual, struct _drawable *drawable)
void	visual_2d_setup_projection (GF_VisualManager *visual, GF_TraverseState *tr_state)
GF_Err	visual_2d_init_draw (GF_VisualManager *visual, GF_TraverseState *tr_state)
Bool	gf_irect_inside (GF_IRect *rc1, GF_IRect *rc2)
void	ra_union_rect (GF_RectArray *ra, GF_IRect *rc)
static u32	gf_irect_relation (GF_IRect *rc1, GF_IRect *rc2)
void	ra_refresh (GF_RectArray *ra)
static u32	register_context_rect (GF_RectArray *ra, DrawableContext *ctx, u32 ctx_idx, DrawableContext **first_opaque)
static void	register_dirty_rect (GF_RectArray *ra, GF_IRect *rc)
Bool	visual_2d_terminate_draw (GF_VisualManager *visual, GF_TraverseState *tr_state)
Bool	visual_2d_draw_frame (GF_VisualManager *visual, GF_Node *root, GF_TraverseState *tr_state, Bool is_root_visual)
void	visual_2d_pick_node (GF_VisualManager *visual, GF_TraverseState *tr_state, GF_Event *ev, GF_ChildNodeItem *children)

Macro Definition Documentation

ra_clear

#define ra_clear

(

ra

)

{ (ra)->count = 0; }

ra_is_empty

#define ra_is_empty

(

ra

)

(!((ra)->count))

Function Documentation

gf_irect_overlaps()

Bool gf_irect_overlaps	(	GF_IRect *	rc1,
		GF_IRect *	rc2
	)

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gf_irect_intersect()

void gf_irect_intersect	(	GF_IRect *	rc1,
		GF_IRect *	rc2
	)

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gf_rect_ft()

GF_Rect gf_rect_ft

(

GF_IRect *

rc

)

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visual_2d_get_drawable_context()

DrawableContext * visual_2d_get_drawable_context

(

GF_VisualManager *

visual

)

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visual_2d_remove_last_context()

void visual_2d_remove_last_context

(

GF_VisualManager *

visual

)

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visual_2d_drawable_delete()

void visual_2d_drawable_delete	(	GF_VisualManager *	visual,
		struct _drawable *	drawable
	)

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visual_2d_setup_projection()

void visual_2d_setup_projection	(	GF_VisualManager *	visual,
		GF_TraverseState *	tr_state
	)

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visual_2d_init_draw()

GF_Err visual_2d_init_draw	(	GF_VisualManager *	visual,
		GF_TraverseState *	tr_state
	)

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gf_irect_inside()

Bool gf_irect_inside	(	GF_IRect *	rc1,
		GF_IRect *	rc2
	)

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ra_union_rect()

void ra_union_rect	(	GF_RectArray *	ra,
		GF_IRect *	rc
	)

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gf_irect_relation()

static u32 gf_irect_relation ( GF_IRect *  rc1, GF_IRect *  rc2  )

static

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ra_refresh()

void ra_refresh

(

GF_RectArray *

ra

)

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register_context_rect()

static u32 register_context_rect ( GF_RectArray *  ra, DrawableContext *  ctx, u32  ctx_idx, DrawableContext **  first_opaque  )

static

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register_dirty_rect()

static void register_dirty_rect ( GF_RectArray *  ra, GF_IRect *  rc  )

static

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visual_2d_terminate_draw()

Bool visual_2d_terminate_draw	(	GF_VisualManager *	visual,
		GF_TraverseState *	tr_state
	)

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visual_2d_draw_frame()

Bool visual_2d_draw_frame	(	GF_VisualManager *	visual,
		GF_Node *	root,
		GF_TraverseState *	tr_state,
		Bool	is_root_visual
	)

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visual_2d_pick_node()

void visual_2d_pick_node	(	GF_VisualManager *	visual,
		GF_TraverseState *	tr_state,
		GF_Event *	ev,
		GF_ChildNodeItem *	children
	)

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