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74 lines
3 KiB
C
74 lines
3 KiB
C
/**
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* Double lines
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* Copyright (C) 2008 Sebastian Dröge <sebastian.droege@collabora.co.uk>
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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 Lesser 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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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser 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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#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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#include "_stdint.h"
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#include "gstdeinterlace2.h"
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#include <string.h>
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#define GST_TYPE_DEINTERLACE_METHOD_SCALER_BOB (gst_deinterlace_method_scaler_bob_get_type ())
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#define GST_IS_DEINTERLACE_METHOD_SCALER_BOB(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_DEINTERLACE_METHOD_SCALER_BOB))
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#define GST_IS_DEINTERLACE_METHOD_SCALER_BOB_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_DEINTERLACE_METHOD_SCALER_BOB))
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#define GST_DEINTERLACE_METHOD_SCALER_BOB_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_DEINTERLACE_METHOD_SCALER_BOB, GstDeinterlaceMethodScalerBobClass))
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#define GST_DEINTERLACE_METHOD_SCALER_BOB(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_DEINTERLACE_METHOD_SCALER_BOB, GstDeinterlaceMethodScalerBob))
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#define GST_DEINTERLACE_METHOD_SCALER_BOB_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_DEINTERLACE_METHOD_SCALER_BOB, GstDeinterlaceMethodScalerBobClass))
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#define GST_DEINTERLACE_METHOD_SCALER_BOB_CAST(obj) ((GstDeinterlaceMethodScalerBob*)(obj))
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GType gst_deinterlace_method_scaler_bob_get_type (void);
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typedef GstDeinterlaceSimpleMethod GstDeinterlaceMethodScalerBob;
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typedef GstDeinterlaceSimpleMethodClass GstDeinterlaceMethodScalerBobClass;
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static void
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deinterlace_scanline_scaler_bob (GstDeinterlaceMethod * self,
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GstDeinterlace2 * parent, guint8 * out,
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GstDeinterlaceScanlineData * scanlines, gint width)
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{
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oil_memcpy (out, scanlines->t0, parent->row_stride);
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}
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G_DEFINE_TYPE (GstDeinterlaceMethodScalerBob, gst_deinterlace_method_scaler_bob,
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GST_TYPE_DEINTERLACE_SIMPLE_METHOD);
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static void
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gst_deinterlace_method_scaler_bob_class_init (GstDeinterlaceMethodScalerBobClass
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* klass)
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{
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GstDeinterlaceMethodClass *dim_class = (GstDeinterlaceMethodClass *) klass;
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GstDeinterlaceSimpleMethodClass *dism_class =
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(GstDeinterlaceSimpleMethodClass *) klass;
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dim_class->fields_required = 1;
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dim_class->name = "Double lines";
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dim_class->nick = "scalerbob";
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dim_class->latency = 0;
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dism_class->interpolate_scanline = deinterlace_scanline_scaler_bob;
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}
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static void
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gst_deinterlace_method_scaler_bob_init (GstDeinterlaceMethodScalerBob * self)
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{
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}
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