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39 lines
906 B
C
39 lines
906 B
C
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#ifndef HGUARD_SYNAESTHESIA_CORE_H
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#define HGUARD_SYNAESTHESIA_CORE_H
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#include <glib.h>
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#define SYNA_BITS 8
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#define SYNA_SIZE (1 << SYNA_BITS)
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struct syna_priv {
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gdouble cosTable[SYNA_SIZE],negSinTable[SYNA_SIZE];
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gint bitReverse[SYNA_SIZE];
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gint scaleDown[256];
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gint maxStarRadius;
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gint outWidth,outHeight;
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gint fadeMode;
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gint brightnessTwiddler;
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gint starSize;
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gint pointsAreDiamonds;
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gdouble fgRedSlider, fgGreenSlider, bgRedSlider, bgGreenSlider;
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guchar *output,*lastOutput,*lastLastOutput;
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};
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#define FADE_WAVE 1
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#define FADE_HEAT 2
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#define FADE_STARS 3
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#define FADE_FLAME 4
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void setStarSize(struct syna_priv *sp, gdouble size);
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void coreInit(struct syna_priv *sp, int w, int h);
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int coreGo(struct syna_priv *sp, guchar *data, gint len);
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void fade(struct syna_priv *sp);
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void setupPalette(struct syna_priv *sp, guchar *palette);
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#endif /* HGUARD_SYNAESTHESIA_CORE_H */
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