71 lines
2.3 KiB
C
71 lines
2.3 KiB
C
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/* blib - Library of useful things to hack the Blinkenlights
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*
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* Copyright (c) 2001-2002 The Blinkenlights Crew
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* Sven Neumann <sven@gimp.org>
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* Michael Natterer <mitch@gimp.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifndef __B_EFFECTS_H__
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#define __B_EFFECTS_H__
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G_BEGIN_DECLS
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typedef enum
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{
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B_EFFECT_SCOPE_NONE = 0,
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B_EFFECT_SCOPE_LEFT = 1 << 0,
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B_EFFECT_SCOPE_RIGHT = 1 << 1,
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B_EFFECT_SCOPE_ALL = B_EFFECT_SCOPE_LEFT | B_EFFECT_SCOPE_RIGHT
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} BEffectScope;
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#define B_TYPE_EFFECTS (b_effects_get_type ())
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#define B_EFFECTS(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), B_TYPE_EFFECTS, BEffects))
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#define B_EFFECTS_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), B_TYPE_EFFECTS, BEffectsClass))
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#define B_IS_EFFECTS(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), B_TYPE_EFFECTS))
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#define B_IS_EFFECTS_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), B_TYPE_EFFECTS))
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typedef struct _BEffectsClass BEffectsClass;
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struct _BEffectsClass
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{
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GObjectClass parent_class;
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};
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struct _BEffects
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{
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GObject parent_instance;
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BEffectScope invert;
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BEffectScope vflip;
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BEffectScope hflip;
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BEffectScope lmirror;
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BEffectScope rmirror;
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};
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GType b_effects_get_type (void) G_GNUC_CONST;
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BEffects * b_effects_new (void);
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void b_effects_apply (BEffects *effects,
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guchar *frame_data,
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gint width,
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gint height,
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gint channels,
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gint maxval);
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G_END_DECLS
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#endif /* __B_EFFECTS_H__ */
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