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https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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856cea1d53
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.
47 lines
1.4 KiB
C
47 lines
1.4 KiB
C
/* GStreamer
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* Copyright (C) <2003> David A. Schleef <ds@schleef.org>
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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 Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 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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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifndef __VIDEOSCALE_H__
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#define __VIDEOSCALE_H__
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#include "gstvideoscale.h"
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struct videoscale_format_struct {
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char *fourcc;
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int depth;
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void (*scale)(GstVideoscale *,unsigned char *dest, unsigned char *src);
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int bpp;
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unsigned int endianness;
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unsigned int red_mask;
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unsigned int green_mask;
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unsigned int blue_mask;
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};
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extern struct videoscale_format_struct videoscale_formats[];
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extern int videoscale_n_formats;
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GstCaps *videoscale_get_caps(struct videoscale_format_struct *format);
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struct videoscale_format_struct *videoscale_find_by_caps(GstCaps *caps);
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#endif
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