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0249d55cd8
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.
61 lines
1.8 KiB
C
61 lines
1.8 KiB
C
/* GStreamer
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* Copyright (C) 2011 David Schleef <ds@entropywave.com>
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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 _GST_PATCHDETECT_H_
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#define _GST_PATCHDETECT_H_
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#include <gst/base/gstbasetransform.h>
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G_BEGIN_DECLS
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#define GST_TYPE_PATCHDETECT (gst_patchdetect_get_type())
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#define GST_PATCHDETECT(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_PATCHDETECT,GstPatchdetect))
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#define GST_PATCHDETECT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_PATCHDETECT,GstPatchdetectClass))
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#define GST_IS_PATCHDETECT(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_PATCHDETECT))
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#define GST_IS_PATCHDETECT_CLASS(obj) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_PATCHDETECT))
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typedef struct _GstPatchdetect GstPatchdetect;
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typedef struct _GstPatchdetectClass GstPatchdetectClass;
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struct _GstPatchdetect
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{
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GstBaseTransform base_patchdetect;
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GstPad *sinkpad;
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GstPad *srcpad;
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GstVideoFormat format;
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int width;
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int height;
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int t;
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int valid;
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double by[10], bu[10], bv[10];
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};
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struct _GstPatchdetectClass
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{
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GstBaseTransformClass base_patchdetect_class;
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};
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GType gst_patchdetect_get_type (void);
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G_END_DECLS
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#endif
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