gstreamer/gst/goom2k1/goom_core.h

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#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