gstreamer/gst/patchdetect/gstpatchdetect.h
David Schleef 0249d55cd8 patchdetect: new element
Detects Munsell ColorChecker in a video image and automatically
white balances and color corrects based on the detected values.
This element is only a demonstration at this stage, it needs to
be separated into two elements.
2011-03-23 21:33:49 -07:00

61 lines
1.8 KiB
C

/* GStreamer
* Copyright (C) 2011 David Schleef <ds@entropywave.com>
*
* 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_PATCHDETECT_H_
#define _GST_PATCHDETECT_H_
#include <gst/base/gstbasetransform.h>
G_BEGIN_DECLS
#define GST_TYPE_PATCHDETECT (gst_patchdetect_get_type())
#define GST_PATCHDETECT(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_PATCHDETECT,GstPatchdetect))
#define GST_PATCHDETECT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_PATCHDETECT,GstPatchdetectClass))
#define GST_IS_PATCHDETECT(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_PATCHDETECT))
#define GST_IS_PATCHDETECT_CLASS(obj) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_PATCHDETECT))
typedef struct _GstPatchdetect GstPatchdetect;
typedef struct _GstPatchdetectClass GstPatchdetectClass;
struct _GstPatchdetect
{
GstBaseTransform base_patchdetect;
GstPad *sinkpad;
GstPad *srcpad;
GstVideoFormat format;
int width;
int height;
int t;
int valid;
double by[10], bu[10], bv[10];
};
struct _GstPatchdetectClass
{
GstBaseTransformClass base_patchdetect_class;
};
GType gst_patchdetect_get_type (void);
G_END_DECLS
#endif