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48 lines
1.2 KiB
C
48 lines
1.2 KiB
C
#ifndef VJCURVE_H
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#define VJCURVE_H
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#include <gtk/gtkversion.h>
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#include <gtk/gtk.h>
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#include <gdk/gdk.h>
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#define MAX_PARAMETERS 8
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#define MAX_CHAIN_LEN 20
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typedef struct
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{
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gint parameter_id;
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gint running;
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gfloat *vector;
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gint start_pos;
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gint end_pos;
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gint curve_len;
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gint type;
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} key_parameter_t;
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typedef struct
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{
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key_parameter_t **parameters;
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gint enabled;
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} key_effect_t;
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typedef struct
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{
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key_effect_t **effects;
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gint enabled;
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} key_chain_t;
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key_chain_t *new_chain(void);
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void del_chain(key_chain_t *chain);
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key_effect_t *new_chain_entry(void);
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void del_chain_entry( key_effect_t *ke );
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key_parameter_t *new_paramater_key( );
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void free_parameter_key( key_parameter_t *key );
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int parameter_for_frame( key_parameter_t *key, gint frame_pos );
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void clear_parameter_values( key_parameter_t *key );
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void renew_parameter_key( key_parameter_t *key,gint id, gint start, gint end , gint run, gint min,gint max );
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int get_parameter_key_value( key_parameter_t *key, gint pos, float *res);
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void update_parameter_key( key_parameter_t *key, GtkWidget *c);
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void set_parameter_key( key_parameter_t *key, GtkWidget *c );
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void reset_curve( key_parameter_t *key,GtkWidget *c );
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void curve_timeline_changed( key_parameter_t *key, GtkWidget *curve);
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#endif
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