mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-28 12:41:05 +00:00
43 lines
1.1 KiB
C
43 lines
1.1 KiB
C
#ifndef _GOOMCORE_H
|
|
#define _GOOMCORE_H
|
|
|
|
#include <glib.h>
|
|
|
|
typedef struct ZoomFilterData ZoomFilterData;
|
|
|
|
typedef struct
|
|
{
|
|
/*-----------------------------------------------------*
|
|
* SHARED DATA *
|
|
*-----------------------------------------------------*/
|
|
guint32 *pixel;
|
|
guint32 *back;
|
|
guint32 *p1, *p2;
|
|
guint32 cycle;
|
|
|
|
guint32 resolx, resoly, buffsize;
|
|
|
|
int lockvar; /* pour empecher de nouveaux changements */
|
|
int goomvar; /* boucle des gooms */
|
|
int totalgoom; /* nombre de gooms par seconds */
|
|
int agoom; /* un goom a eu lieu.. */
|
|
int loopvar; /* mouvement des points */
|
|
int speedvar; /* vitesse des particules */
|
|
int lineMode; /* l'effet lineaire a dessiner */
|
|
char goomlimit; /* sensibilité du goom */
|
|
|
|
ZoomFilterData *zfd;
|
|
|
|
/* Random table */
|
|
gint *rand_tab;
|
|
guint rand_pos;
|
|
} GoomData;
|
|
|
|
void goom_init (GoomData *goomdata, guint32 resx, guint32 resy);
|
|
void goom_set_resolution (GoomData *goomdata, guint32 resx, guint32 resy);
|
|
|
|
guint32 *goom_update (GoomData *goomdata, gint16 data [2][512]);
|
|
|
|
void goom_close (GoomData *goomdata);
|
|
|
|
#endif
|