/usr/include/gthumb-2.14/gthumb/gth-pixbuf-task.h is in gthumb-dev 3:2.14.3-0ubuntu1.
This file is owned by root:root, with mode 0o644.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 | /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* GThumb
*
* Copyright (C) 2001-2009 The Free Software Foundation, Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef GTH_PIXBUF_TASK_H
#define GTH_PIXBUF_TASK_H
#include <glib.h>
#include <gdk-pixbuf/gdk-pixbuf.h>
#include "gth-async-task.h"
G_BEGIN_DECLS
#define GTH_TYPE_PIXBUF_TASK (gth_pixbuf_task_get_type ())
#define GTH_PIXBUF_TASK(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTH_TYPE_PIXBUF_TASK, GthPixbufTask))
#define GTH_PIXBUF_TASK_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTH_TYPE_PIXBUF_TASK, GthPixbufTaskClass))
#define GTH_IS_PIXBUF_TASK(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTH_TYPE_PIXBUF_TASK))
#define GTH_IS_PIXBUF_TASK_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTH_TYPE_PIXBUF_TASK))
#define GTH_PIXBUF_TASK_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), GTH_TYPE_PIXBUF_TASK, GthPixbufTaskClass))
typedef struct _GthPixbufTask GthPixbufTask;
typedef struct _GthPixbufTaskClass GthPixbufTaskClass;
typedef struct _GthPixbufTaskPrivate GthPixbufTaskPrivate;
typedef void (*PixbufOpFunc) (GthPixbufTask *pixbuf_task);
typedef void (*PixbufDataFunc) (GthPixbufTask *pixbuf_task, GError *error);
enum {
RED_PIX = 0,
GREEN_PIX = 1,
BLUE_PIX = 2,
ALPHA_PIX = 3
};
struct _GthPixbufTask {
GthAsyncTask __parent;
GthPixbufTaskPrivate *priv;
gpointer data;
GdkPixbuf *src;
GdkPixbuf *dest;
gboolean has_alpha;
int bytes_per_pixel;
int width, height;
int rowstride;
guchar *src_line, *src_pixel;
guchar *dest_line, *dest_pixel;
gboolean ltr, first_step, last_step;
int line;
int line_step;
int column;
};
struct _GthPixbufTaskClass {
GthAsyncTaskClass __parent;
};
GType gth_pixbuf_task_get_type (void);
GthTask * gth_pixbuf_task_new (const char *description,
gboolean single_step,
PixbufOpFunc init_func,
PixbufOpFunc step_func,
PixbufDataFunc release_func,
gpointer data,
GDestroyNotify destroy_data_func);
void gth_pixbuf_task_set_source (GthPixbufTask *self,
GdkPixbuf *src);
GdkPixbuf * gth_pixbuf_task_get_destination (GthPixbufTask *self);
void copy_source_to_destination (GthPixbufTask *pixbuf_task);
G_END_DECLS
#endif /* GTH_PIXBUF_TASK_H */
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