gstreamer/ext/gdk_pixbuf/pixbufscale.h
Edgard Lima 73a6055bdf I'm too lazy to comment this
Original commit message from CVS:
Gdkpixbuf ported from 0.8 to 0.10 by Renato Filho <renato.filho@indt.org.br>. gst_loader and gdkpixbufanimation still need port.
2006-02-24 19:51:29 +00:00

82 lines
2.3 KiB
C

/* GStreamer
* Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
* Copyright (C) <2004> Jan Schmidt <thaytan@mad.scientist.com>
* Copyright (C) <2004> Tim-Philipp Mueller <t.i.m@orange.net>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifndef __GST_PIXBUFSCALE_H__
#define __GST_PIXBUFSCALE_H__
#include <gtk/gtk.h>
#include <gst/gst.h>
#include <gst/base/gstbasetransform.h>
G_BEGIN_DECLS
#define GST_TYPE_PIXBUFSCALE \
(gst_pixbufscale_get_type())
#define GST_PIXBUFSCALE(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_PIXBUFSCALE,GstPixbufScale))
#define GST_PIXBUFSCALE_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_PIXBUFSCALE,GstPixbufScale))
#define GST_IS_PIXBUFSCALE(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_PIXBUFSCALE))
#define GST_IS_PIXBUFSCALE_CLASS(obj) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_PIXBUFSCALE))
typedef enum {
GST_PIXBUFSCALE_NEAREST,
GST_PIXBUFSCALE_TILES,
GST_PIXBUFSCALE_BILINEAR,
GST_PIXBUFSCALE_HYPER
} GstPixbufScaleMethod;
typedef struct _GstPixbufScale GstPixbufScale;
typedef struct _GstPixbufScaleClass GstPixbufScaleClass;
struct _GstPixbufScale {
GstBaseTransform element;
/* video state */
gint to_width;
gint to_height;
gint from_width;
gint from_height;
gboolean passthru;
GstPixbufScaleMethod method;
GdkInterpType gdk_method;
/* private */
gint from_buf_size;
gint from_stride;
gint to_buf_size;
gint to_stride;
};
struct _GstPixbufScaleClass {
GstBaseTransformClass parent_class;
};
static GType gst_pixbufscale_get_type(void);
G_END_DECLS
#endif /* __GST_PIXBUFSCALE_H__ */