gstreamer/gst/deinterlace/tvtime/tomsmocomp.c
2012-11-04 00:07:18 +00:00

216 lines
6.6 KiB
C

/*
* Copyright (C) 2004 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 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., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
/*
* Relicensed for GStreamer from GPL to LGPL with permit from Tom Barry.
* See: http://bugzilla.gnome.org/show_bug.cgi?id=163578
*/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include <stdlib.h>
#include <string.h>
#include <gst/gst.h>
#ifdef HAVE_ORC
#include <orc/orc.h>
#endif
#include "gstdeinterlacemethod.h"
#include "plugins.h"
#define GST_TYPE_DEINTERLACE_METHOD_TOMSMOCOMP (gst_deinterlace_method_tomsmocomp_get_type ())
#define GST_IS_DEINTERLACE_METHOD_TOMSMOCOMP(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_DEINTERLACE_METHOD_TOMSMOCOMP))
#define GST_IS_DEINTERLACE_METHOD_TOMSMOCOMP_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_DEINTERLACE_METHOD_TOMSMOCOMP))
#define GST_DEINTERLACE_METHOD_TOMSMOCOMP_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_DEINTERLACE_METHOD_TOMSMOCOMP, GstDeinterlaceMethodTomsMoCompClass))
#define GST_DEINTERLACE_METHOD_TOMSMOCOMP(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_DEINTERLACE_METHOD_TOMSMOCOMP, GstDeinterlaceMethodTomsMoComp))
#define GST_DEINTERLACE_METHOD_TOMSMOCOMP_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_DEINTERLACE_METHOD_TOMSMOCOMP, GstDeinterlaceMethodTomsMoCompClass))
#define GST_DEINTERLACE_METHOD_TOMSMOCOMP_CAST(obj) ((GstDeinterlaceMethodTomsMoComp*)(obj))
typedef struct
{
GstDeinterlaceMethod parent;
guint search_effort;
gboolean strange_bob;
} GstDeinterlaceMethodTomsMoComp;
typedef GstDeinterlaceMethodClass GstDeinterlaceMethodTomsMoCompClass;
static void
Fieldcopy (guint8 * dest, const guint8 * src, gint count,
gint rows, gint dst_pitch, gint src_pitch)
{
gint i;
for (i = 0; i < rows; i++) {
memcpy (dest, src, count);
src += src_pitch;
dest += dst_pitch;
}
}
#define USE_FOR_DSCALER
#define IS_C
#define SIMD_TYPE C
#define FUNCT_NAME tomsmocompDScaler_C
#include "tomsmocomp/TomsMoCompAll.inc"
#undef IS_C
#undef SIMD_TYPE
#undef FUNCT_NAME
#ifdef BUILD_X86_ASM
#include "tomsmocomp/tomsmocompmacros.h"
#include "x86-64_macros.inc"
#define IS_MMX
#define SIMD_TYPE MMX
#define FUNCT_NAME tomsmocompDScaler_MMX
#include "tomsmocomp/TomsMoCompAll.inc"
#undef IS_MMX
#undef SIMD_TYPE
#undef FUNCT_NAME
#define IS_3DNOW
#define SIMD_TYPE 3DNOW
#define FUNCT_NAME tomsmocompDScaler_3DNOW
#include "tomsmocomp/TomsMoCompAll.inc"
#undef IS_3DNOW
#undef SIMD_TYPE
#undef FUNCT_NAME
#define IS_MMXEXT
#define SIMD_TYPE MMXEXT
#define FUNCT_NAME tomsmocompDScaler_MMXEXT
#include "tomsmocomp/TomsMoCompAll.inc"
#undef IS_MMXEXT
#undef SIMD_TYPE
#undef FUNCT_NAME
#endif
G_DEFINE_TYPE (GstDeinterlaceMethodTomsMoComp,
gst_deinterlace_method_tomsmocomp, GST_TYPE_DEINTERLACE_METHOD);
enum
{
PROP_0,
PROP_SEARCH_EFFORT,
PROP_STRANGE_BOB
};
static void
gst_deinterlace_method_tomsmocomp_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec)
{
GstDeinterlaceMethodTomsMoComp *self =
GST_DEINTERLACE_METHOD_TOMSMOCOMP (object);
switch (prop_id) {
case PROP_SEARCH_EFFORT:
self->search_effort = g_value_get_uint (value);
break;
case PROP_STRANGE_BOB:
self->strange_bob = g_value_get_boolean (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
}
}
static void
gst_deinterlace_method_tomsmocomp_get_property (GObject * object, guint prop_id,
GValue * value, GParamSpec * pspec)
{
GstDeinterlaceMethodTomsMoComp *self =
GST_DEINTERLACE_METHOD_TOMSMOCOMP (object);
switch (prop_id) {
case PROP_SEARCH_EFFORT:
g_value_set_uint (value, self->search_effort);
break;
case PROP_STRANGE_BOB:
g_value_set_boolean (value, self->strange_bob);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
}
}
static void
gst_deinterlace_method_tomsmocomp_class_init
(GstDeinterlaceMethodTomsMoCompClass * klass)
{
GstDeinterlaceMethodClass *dim_class = (GstDeinterlaceMethodClass *) klass;
GObjectClass *gobject_class = (GObjectClass *) klass;
#ifdef BUILD_X86_ASM
guint cpu_flags =
orc_target_get_default_flags (orc_target_get_by_name ("mmx"));
#endif
gobject_class->set_property = gst_deinterlace_method_tomsmocomp_set_property;
gobject_class->get_property = gst_deinterlace_method_tomsmocomp_get_property;
g_object_class_install_property (gobject_class, PROP_SEARCH_EFFORT,
g_param_spec_uint ("search-effort",
"Search Effort",
"Search Effort", 0, 27, 5, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)
);
g_object_class_install_property (gobject_class, PROP_STRANGE_BOB,
g_param_spec_boolean ("strange-bob",
"Strange Bob",
"Use strange bob", FALSE, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)
);
dim_class->fields_required = 4;
dim_class->name = "Motion Adaptive: Motion Search";
dim_class->nick = "tomsmocomp";
dim_class->latency = 1;
#ifdef BUILD_X86_ASM
if (cpu_flags & ORC_TARGET_MMX_MMXEXT) {
dim_class->deinterlace_frame_yuy2 = tomsmocompDScaler_MMXEXT;
dim_class->deinterlace_frame_yvyu = tomsmocompDScaler_MMXEXT;
} else if (cpu_flags & ORC_TARGET_MMX_3DNOW) {
dim_class->deinterlace_frame_yuy2 = tomsmocompDScaler_3DNOW;
dim_class->deinterlace_frame_yvyu = tomsmocompDScaler_3DNOW;
} else if (cpu_flags & ORC_TARGET_MMX_MMX) {
dim_class->deinterlace_frame_yuy2 = tomsmocompDScaler_MMX;
dim_class->deinterlace_frame_yvyu = tomsmocompDScaler_MMX;
} else {
dim_class->deinterlace_frame_yuy2 = tomsmocompDScaler_C;
dim_class->deinterlace_frame_yvyu = tomsmocompDScaler_C;
}
#else
dim_class->deinterlace_frame_yuy2 = tomsmocompDScaler_C;
dim_class->deinterlace_frame_yvyu = tomsmocompDScaler_C;
#endif
}
static void
gst_deinterlace_method_tomsmocomp_init (GstDeinterlaceMethodTomsMoComp * self)
{
self->search_effort = 5;
self->strange_bob = FALSE;
}