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aaedc7b67f
This is only a small performance boost by itself, but it's necessary
for animations, so we need it.
Benchmark numbers for my Glade benchmark for interested people:
GTK 3.4.0 last commit this commit
Raleigh
real 0m41.879s 0m10.176s 0m9.900s
user 0m41.394s 0m9.895s 0m9.628s
sys 0m0.111s 0m0.096s 0m0.102s
Adwaita (*)
real 0m51.049s 0m13.432s 0m14.848s 0m12.253s
user 0m50.487s 0m13.034s 0m13.218s 0m11.927s
sys 0m0.117s 0m0.151s 0m0.147s 0m0.107s
Ambiance (patched to not use private GTK APIs)
real 0m52.167s 0m13.115s 0m13.117s 0m12.944s
user 0m51.576s 0m12.739s 0m12.768s 0m12.651s
sys 0m0.119s 0m0.137s 0m0.136s 0m0.118s
(*) Adwaita and unico currently use custom properties, and
_gtk_css_value_compare() for custom properties always returns FALSE,
which makes this optimization never trigger. So I modified
_gtk_css_value_compare() to return TRUE for these properties instead and
reran the benchmark. Those are the numbers.
80 lines
3.9 KiB
C
80 lines
3.9 KiB
C
/*
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* Copyright © 2012 Red Hat Inc.
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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 2.1 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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* Authors: Benjamin Otte <otte@gnome.org>
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*/
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#ifndef __GTK_CSS_COMPUTED_VALUES_PRIVATE_H__
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#define __GTK_CSS_COMPUTED_VALUES_PRIVATE_H__
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#include <glib-object.h>
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#include "gtk/gtkbitmaskprivate.h"
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#include "gtk/gtkcsssection.h"
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#include "gtk/gtkstylecontext.h"
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#include "gtk/gtkcssvalueprivate.h"
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G_BEGIN_DECLS
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#define GTK_TYPE_CSS_COMPUTED_VALUES (_gtk_css_computed_values_get_type ())
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#define GTK_CSS_COMPUTED_VALUES(obj) (G_TYPE_CHECK_INSTANCE_CAST (obj, GTK_TYPE_CSS_COMPUTED_VALUES, GtkCssComputedValues))
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#define GTK_CSS_COMPUTED_VALUES_CLASS(cls) (G_TYPE_CHECK_CLASS_CAST (cls, GTK_TYPE_CSS_COMPUTED_VALUES, GtkCssComputedValuesClass))
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#define GTK_IS_CSS_COMPUTED_VALUES(obj) (G_TYPE_CHECK_INSTANCE_TYPE (obj, GTK_TYPE_CSS_COMPUTED_VALUES))
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#define GTK_IS_CSS_COMPUTED_VALUES_CLASS(obj) (G_TYPE_CHECK_CLASS_TYPE (obj, GTK_TYPE_CSS_COMPUTED_VALUES))
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#define GTK_CSS_COMPUTED_VALUES_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_CSS_COMPUTED_VALUES, GtkCssComputedValuesClass))
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typedef struct _GtkCssComputedValues GtkCssComputedValues;
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typedef struct _GtkCssComputedValuesClass GtkCssComputedValuesClass;
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struct _GtkCssComputedValues
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{
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GObject parent;
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GPtrArray *values;
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GPtrArray *sections;
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};
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struct _GtkCssComputedValuesClass
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{
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GObjectClass parent_class;
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};
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GType _gtk_css_computed_values_get_type (void) G_GNUC_CONST;
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GtkCssComputedValues * _gtk_css_computed_values_new (void);
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void _gtk_css_computed_values_compute_value (GtkCssComputedValues *values,
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GtkStyleContext *context,
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guint id,
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GtkCssValue *specified,
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GtkCssSection *section);
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void _gtk_css_computed_values_set_value (GtkCssComputedValues *values,
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guint id,
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GtkCssValue *value,
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GtkCssSection *section);
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GtkCssValue * _gtk_css_computed_values_get_value (GtkCssComputedValues *values,
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guint id);
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GtkCssSection * _gtk_css_computed_values_get_section (GtkCssComputedValues *values,
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guint id);
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GtkBitmask * _gtk_css_computed_values_get_difference (GtkCssComputedValues *values,
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GtkCssComputedValues *other);
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G_END_DECLS
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#endif /* __GTK_CSS_COMPUTED_VALUES_PRIVATE_H__ */
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