38ba45cf31
Undo the part of commit fa9a4108c3
that moved cache generation from process() to prepare(). prepare()
is called after each property change, in order to calculate the
op's bounding box for invalidation. Since we only need the cache
for actual processing, generating it in process() avoids that
overhead.
74 lines
2.8 KiB
C
74 lines
2.8 KiB
C
/* GIMP - The GNU Image Manipulation Program
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* Copyright (C) 1995 Spencer Kimball and Peter Mattis
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*
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* gimpoperationgradient.h
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* Copyright (C) 2014 Michael Henning <drawoc@darkrefraction.com>
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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 3 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, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __GIMP_OPERATION_GRADIENT_H__
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#define __GIMP_OPERATION_GRADIENT_H__
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#include <gegl-plugin.h>
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#define GIMP_TYPE_OPERATION_GRADIENT (gimp_operation_gradient_get_type ())
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#define GIMP_OPERATION_GRADIENT(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_OPERATION_GRADIENT, GimpOperationGradient))
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#define GIMP_OPERATION_GRADIENT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_OPERATION_GRADIENT, GimpOperationGradientClass))
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#define GIMP_IS_OPERATION_GRADIENT(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_OPERATION_GRADIENT))
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#define GIMP_IS_OPERATION_GRADIENT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_OPERATION_GRADIENT))
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#define GIMP_OPERATION_GRADIENT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_OPERATION_GRADIENT, GimpOperationGradientClass))
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typedef struct _GimpOperationGradient GimpOperationGradient;
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typedef struct _GimpOperationGradientClass GimpOperationGradientClass;
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struct _GimpOperationGradient
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{
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GeglOperationFilter parent_instance;
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GimpContext *context;
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GimpGradient *gradient;
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gdouble start_x, start_y, end_x, end_y;
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GimpGradientType gradient_type;
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GimpRepeatMode gradient_repeat;
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gdouble offset;
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gboolean gradient_reverse;
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GimpGradientBlendColorSpace gradient_blend_color_space;
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gboolean supersample;
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gint supersample_depth;
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gdouble supersample_threshold;
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gboolean dither;
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GimpRGB *gradient_cache;
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gint gradient_cache_size;
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GMutex gradient_cache_mutex;
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};
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struct _GimpOperationGradientClass
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{
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GeglOperationFilterClass parent_class;
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};
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GType gimp_operation_gradient_get_type (void) G_GNUC_CONST;
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#endif /* __GIMP_OPERATION_GRADIENT_H__ */
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