mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-27 20:21:24 +00:00
125 lines
5.2 KiB
C
125 lines
5.2 KiB
C
/*
|
|
* Copyright (C) 2002 Billy Biggs <vektor@dumbterm.net>.
|
|
* Copyright (C) 2008,2010 Sebastian Dröge <slomo@collabora.co.uk>
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser 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
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the
|
|
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
|
|
* Boston, MA 02110-1301, USA.
|
|
*/
|
|
|
|
/*
|
|
* Relicensed for GStreamer from GPL to LGPL with permit from Billy Biggs.
|
|
* See: http://bugzilla.gnome.org/show_bug.cgi?id=163578
|
|
*/
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
# include "config.h"
|
|
#endif
|
|
|
|
#include "gstdeinterlacemethod.h"
|
|
#include <string.h>
|
|
#ifdef HAVE_ORC
|
|
#include <orc/orc.h>
|
|
#endif
|
|
#include "tvtime.h"
|
|
|
|
#define GST_TYPE_DEINTERLACE_METHOD_LINEAR (gst_deinterlace_method_linear_get_type ())
|
|
#define GST_IS_DEINTERLACE_METHOD_LINEAR(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_DEINTERLACE_METHOD_LINEAR))
|
|
#define GST_IS_DEINTERLACE_METHOD_LINEAR_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_DEINTERLACE_METHOD_LINEAR))
|
|
#define GST_DEINTERLACE_METHOD_LINEAR_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_DEINTERLACE_METHOD_LINEAR, GstDeinterlaceMethodLinearClass))
|
|
#define GST_DEINTERLACE_METHOD_LINEAR(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_DEINTERLACE_METHOD_LINEAR, GstDeinterlaceMethodLinear))
|
|
#define GST_DEINTERLACE_METHOD_LINEAR_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_DEINTERLACE_METHOD_LINEAR, GstDeinterlaceMethodLinearClass))
|
|
#define GST_DEINTERLACE_METHOD_LINEAR_CAST(obj) ((GstDeinterlaceMethodLinear*)(obj))
|
|
|
|
GType gst_deinterlace_method_linear_get_type (void);
|
|
|
|
typedef GstDeinterlaceSimpleMethod GstDeinterlaceMethodLinear;
|
|
typedef GstDeinterlaceSimpleMethodClass GstDeinterlaceMethodLinearClass;
|
|
|
|
static void
|
|
deinterlace_scanline_linear_c (GstDeinterlaceSimpleMethod * self,
|
|
guint8 * out, const guint8 * s1, const guint8 * s2, gint size)
|
|
{
|
|
deinterlace_line_linear (out, s1, s2, size);
|
|
}
|
|
|
|
static void
|
|
deinterlace_scanline_linear_packed_c (GstDeinterlaceSimpleMethod * self,
|
|
guint8 * out, const GstDeinterlaceScanlineData * scanlines, guint size)
|
|
{
|
|
deinterlace_scanline_linear_c (self, out, scanlines->t0, scanlines->b0, size);
|
|
}
|
|
|
|
static void
|
|
deinterlace_scanline_linear_planar_y_c (GstDeinterlaceSimpleMethod * self,
|
|
guint8 * out, const GstDeinterlaceScanlineData * scanlines, guint size)
|
|
{
|
|
deinterlace_scanline_linear_c (self, out, scanlines->t0, scanlines->b0, size);
|
|
}
|
|
|
|
static void
|
|
deinterlace_scanline_linear_planar_u_c (GstDeinterlaceSimpleMethod * self,
|
|
guint8 * out, const GstDeinterlaceScanlineData * scanlines, guint size)
|
|
{
|
|
deinterlace_scanline_linear_c (self, out, scanlines->t0, scanlines->b0, size);
|
|
}
|
|
|
|
static void
|
|
deinterlace_scanline_linear_planar_v_c (GstDeinterlaceSimpleMethod * self,
|
|
guint8 * out, const GstDeinterlaceScanlineData * scanlines, guint size)
|
|
{
|
|
deinterlace_scanline_linear_c (self, out, scanlines->t0, scanlines->b0, size);
|
|
}
|
|
|
|
G_DEFINE_TYPE (GstDeinterlaceMethodLinear, gst_deinterlace_method_linear,
|
|
GST_TYPE_DEINTERLACE_SIMPLE_METHOD);
|
|
|
|
static void
|
|
gst_deinterlace_method_linear_class_init (GstDeinterlaceMethodLinearClass *
|
|
klass)
|
|
{
|
|
GstDeinterlaceMethodClass *dim_class = (GstDeinterlaceMethodClass *) klass;
|
|
GstDeinterlaceSimpleMethodClass *dism_class =
|
|
(GstDeinterlaceSimpleMethodClass *) klass;
|
|
|
|
dim_class->fields_required = 1;
|
|
dim_class->name = "Television: Full resolution";
|
|
dim_class->nick = "linear";
|
|
dim_class->latency = 0;
|
|
|
|
dism_class->interpolate_scanline_yuy2 = deinterlace_scanline_linear_packed_c;
|
|
dism_class->interpolate_scanline_yvyu = deinterlace_scanline_linear_packed_c;
|
|
dism_class->interpolate_scanline_uyvy = deinterlace_scanline_linear_packed_c;
|
|
dism_class->interpolate_scanline_ayuv = deinterlace_scanline_linear_packed_c;
|
|
dism_class->interpolate_scanline_argb = deinterlace_scanline_linear_packed_c;
|
|
dism_class->interpolate_scanline_abgr = deinterlace_scanline_linear_packed_c;
|
|
dism_class->interpolate_scanline_rgba = deinterlace_scanline_linear_packed_c;
|
|
dism_class->interpolate_scanline_bgra = deinterlace_scanline_linear_packed_c;
|
|
dism_class->interpolate_scanline_rgb = deinterlace_scanline_linear_packed_c;
|
|
dism_class->interpolate_scanline_bgr = deinterlace_scanline_linear_packed_c;
|
|
dism_class->interpolate_scanline_nv12 = deinterlace_scanline_linear_packed_c;
|
|
dism_class->interpolate_scanline_nv21 = deinterlace_scanline_linear_packed_c;
|
|
dism_class->interpolate_scanline_planar_y =
|
|
deinterlace_scanline_linear_planar_y_c;
|
|
dism_class->interpolate_scanline_planar_u =
|
|
deinterlace_scanline_linear_planar_u_c;
|
|
dism_class->interpolate_scanline_planar_v =
|
|
deinterlace_scanline_linear_planar_v_c;
|
|
|
|
}
|
|
|
|
static void
|
|
gst_deinterlace_method_linear_init (GstDeinterlaceMethodLinear * self)
|
|
{
|
|
}
|