gstreamer/gst/videoscale/videoscale.h
David Schleef 856cea1d53 Rewrote much of videoscale. Now handles most common YUV formats as well as 32 and 24 bit RGB. Only handles "nearest...
Original commit message from CVS:
Rewrote much of videoscale.  Now handles most common YUV formats
as well as 32 and 24 bit RGB.  Only handles "nearest" scaling.
2003-04-22 07:32:50 +00:00

46 lines
1.4 KiB
C

/* GStreamer
* Copyright (C) <2003> David A. Schleef <ds@schleef.org>
*
* 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 __VIDEOSCALE_H__
#define __VIDEOSCALE_H__
#include "gstvideoscale.h"
struct videoscale_format_struct {
char *fourcc;
int depth;
void (*scale)(GstVideoscale *,unsigned char *dest, unsigned char *src);
int bpp;
unsigned int endianness;
unsigned int red_mask;
unsigned int green_mask;
unsigned int blue_mask;
};
extern struct videoscale_format_struct videoscale_formats[];
extern int videoscale_n_formats;
GstCaps *videoscale_get_caps(struct videoscale_format_struct *format);
struct videoscale_format_struct *videoscale_find_by_caps(GstCaps *caps);
#endif