9b83a6f291
Since the switch from fixed point to floating point, and the introduction of CoglFixed, ClutterFixed has been typedef'd into a float. This makes ClutterFixed the worst fixed point API ever. Now that Clutter has been migrated to CoglFixed and gfloat whenever needed, ClutterFixed can be safely removed. The only thing that Clutter should still provide is ClutterParamSpecFixed, for installing fixed point properties into GObject classes. The ClutterFixed symbols have been entirely removed from the API.
91 lines
2.8 KiB
C
91 lines
2.8 KiB
C
/*
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* Clutter.
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*
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* An OpenGL based 'interactive canvas' library.
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*
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* Authored By Matthew Allum <mallum@openedhand.com>
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* Tomas Frydrych <tf@openedhand.com>
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*
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* Copyright (C) 2006 OpenedHand
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library 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 GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*/
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#if !defined(__CLUTTER_H_INSIDE__) && !defined(CLUTTER_COMPILATION)
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#error "Only <clutter/clutter.h> can be included directly."
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#endif
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#ifndef __CLUTTER_FIXED_H__
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#define __CLUTTER_FIXED_H__
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#include <glib-object.h>
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#include <cogl/cogl.h>
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G_BEGIN_DECLS
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#define CLUTTER_TYPE_PARAM_FIXED (clutter_param_fixed_get_type ())
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#define CLUTTER_PARAM_SPEC_FIXED(pspec) (G_TYPE_CHECK_INSTANCE_CAST ((pspec), CLUTTER_TYPE_PARAM_FIXED, ClutterParamSpecFixed))
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#define CLUTTER_IS_PARAM_SPEC_FIXED(pspec) (G_TYPE_CHECK_INSTANCE_TYPE ((pspec), CLUTTER_TYPE_PARAM_FIXED))
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/**
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* CLUTTER_VALUE_HOLDS_FIXED:
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* @x: a #GValue
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*
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* Evaluates to %TRUE if @x holds a #CoglFixed .
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*
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* Since: 0.8
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*/
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#define CLUTTER_VALUE_HOLDS_FIXED(x) (G_VALUE_HOLDS ((x), COGL_TYPE_FIXED))
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typedef struct _ClutterParamSpecFixed ClutterParamSpecFixed;
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/**
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* ClutterParamSpecFixed
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* @minimum: lower boundary
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* @maximum: higher boundary
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* @default_value: default value
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*
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* #GParamSpec subclass for fixed point based properties
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*
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* Since: 0.8
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*/
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struct _ClutterParamSpecFixed
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{
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/*< private >*/
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GParamSpec parent_instance;
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/*< public >*/
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CoglFixed minimum;
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CoglFixed maximum;
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CoglFixed default_value;
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};
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GType clutter_param_fixed_get_type (void) G_GNUC_CONST;
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void clutter_value_set_fixed (GValue *value,
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CoglFixed fixed_);
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CoglFixed clutter_value_get_fixed (const GValue *value);
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GParamSpec * clutter_param_spec_fixed (const gchar *name,
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const gchar *nick,
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const gchar *blurb,
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CoglFixed minimum,
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CoglFixed maximum,
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CoglFixed default_value,
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GParamFlags flags);
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G_END_DECLS
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#endif /* __CLUTTER_FIXED_H__ */
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