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07c1dceae0
Original commit message from CVS: * gst/goom/filters.c: (zoomFilterNew), (calculatePXandPY), (setPixelRGB), (setPixelRGB_), (getPixelRGB), (getPixelRGB_), (zoomFilterSetResolution), (zoomFilterDestroy), (zoomFilterFastRGB), (pointFilter): * gst/goom/filters.h: * gst/goom/goom_core.c: (goom_init), (goom_set_resolution), (goom_update), (goom_close): * gst/goom/goom_core.h: * gst/goom/goom_tools.h: * gst/goom/graphic.c: * gst/goom/gstgoom.c: (gst_goom_class_init), (gst_goom_init), (gst_goom_dispose), (gst_goom_src_setcaps), (gst_goom_chain): * gst/goom/gstgoom.h: * gst/goom/lines.c: (goom_lines): * gst/goom/lines.h: Make goom reentrant by moving all important static variables into instance structures. (Fixes #329181)
84 lines
1.8 KiB
C
84 lines
1.8 KiB
C
#ifndef FILTERS_H
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#define FILTERS_H
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#include <glib.h>
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#include "graphic.h"
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#include "goom_core.h"
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#define NORMAL_MODE 0
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#define WAVE_MODE 1
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#define CRYSTAL_BALL_MODE 2
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#define SCRUNCH_MODE 3
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#define AMULETTE_MODE 4
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#define WATER_MODE 5
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struct ZoomFilterData
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{
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int vitesse;
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unsigned char pertedec;
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unsigned char sqrtperte;
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int middleX;
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int middleY;
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char reverse;
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char mode;
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/** @since June 2001 */
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int hPlaneEffect;
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int vPlaneEffect;
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char noisify;
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guint32 res_x;
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guint32 res_y;
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guint32 buffsize;
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guint32 *buffer;
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guint32 *pos10;
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guint32 *c[4];
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int *firedec;
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int wave;
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int wavesp;
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};
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void pointFilter(GoomData *goomdata, Color c,
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float t1, float t2, float t3, float t4,
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guint32 cycle);
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/* filtre de zoom :
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le contenu de pix1 est copie dans pix2, avec l'effet appliqué
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midx et midy represente le centre du zoom
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void zoomFilter(Uint *pix1, Uint *pix2, Uint middleX, Uint middleY);
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void zoomFilterRGB(Uint *pix1,
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Uint *pix2,
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Uint middleX,
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Uint middleY);
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*/
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ZoomFilterData *zoomFilterNew ();
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void zoomFilterDestroy (ZoomFilterData *zf);
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void zoomFilterFastRGB (GoomData *goomdata, ZoomFilterData *zf,
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int zfd_update);
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/* filtre sin :
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le contenu de pix1 est copie dans pix2, avec l'effet appliqué
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cycle est la variable de temps.
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mode vaut SIN_MUL ou SIN_ADD
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rate est le pourcentage de l'effet appliqué
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lenght : la longueur d'onde (1..10) [5]
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speed : la vitesse (1..100) [10]
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*/
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/*
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void sinFilter(Uint *pix1,Uint *pix2,
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Uint cycle,
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Uint mode,
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Uint rate,
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char lenght,
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Uint speed);
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*/
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#define SIN_MUL 1
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#define SIN_ADD 2
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#endif
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