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/* Goom Project
* Copyright (C) <2003> iOS-Software
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifndef FILTERS_H
#define FILTERS_H
#include "goom_config.h"
#include "goom_typedefs.h"
#include "goom_visual_fx.h"
#include "goom_graphic.h"
VisualFX zoomFilterVisualFXWrapper_create(void);
struct _ZOOM_FILTER_DATA
{
int vitesse; /* 128 = vitesse nule... * * 256 = en arriere
* hyper vite.. * * 0 = en avant hype vite. */
unsigned char pertedec;
unsigned char sqrtperte;
int middleX, middleY; /* milieu de l'effet */
char reverse; /* inverse la vitesse */
char mode; /* type d'effet � appliquer (cf les #define) */
/** @since June 2001 */
int hPlaneEffect; /* deviation horitontale */
int vPlaneEffect; /* deviation verticale */
/** @since April 2002 */
int waveEffect; /* applique une "surcouche" de wave effect */
int hypercosEffect; /* applique une "surcouche de hypercos effect */
char noisify; /* ajoute un bruit a la transformation */
};
#define NORMAL_MODE 0
#define WAVE_MODE 1
#define CRYSTAL_BALL_MODE 2
#define SCRUNCH_MODE 3
#define AMULETTE_MODE 4
#define WATER_MODE 5
#define HYPERCOS1_MODE 6
#define HYPERCOS2_MODE 7
#define YONLY_MODE 8
#define SPEEDWAY_MODE 9
void pointFilter (PluginInfo *goomInfo, Pixel * pix1, Color c,
float t1, float t2, float t3, float t4, guint32 cycle);
/* filtre de zoom :
* le contenu de pix1 est copie dans pix2.
* zf : si non NULL, configure l'effet.
* resx,resy : taille des buffers.
*/
void zoomFilterFastRGB (PluginInfo *goomInfo, Pixel * pix1, Pixel * pix2, ZoomFilterData * zf, guint32 resx,
guint32 resy, int switchIncr, float switchMult);
#endif
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